:root {
  --blue: #123ca1;
  --blue-deep: #082464;
  --yellow: #ffd51f;
  --red: #eb2f3d;
  --ink: #111725;
  --cream: #fff9e9;
  --white: #ffffff;
  --muted: #5d6473;
  --line: rgba(17, 23, 37, 0.16);
  --display: "Archivo Black", sans-serif;
  --body: "DM Sans", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--white);
  color: var(--blue);
  transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: var(--white);
  transition: background-color 220ms ease, box-shadow 220ms ease;
}

.site-header.scrolled {
  background: rgba(8, 36, 100, 0.96);
  box-shadow: 0 8px 26px rgba(3, 18, 54, 0.18);
}

.nav-shell {
  width: min(1320px, calc(100% - 48px));
  min-height: 84px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
  font-family: var(--display);
  font-size: 1.05rem;
  text-decoration: none;
  letter-spacing: 0;
}

.brand-mark {
  width: 38px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 3px solid currentColor;
  border-radius: 50%;
  color: var(--white);
  font-size: 0.9rem;
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  width: 12px;
  aspect-ratio: 1;
  top: -5px;
  right: -5px;
  border: 2px solid var(--white);
  border-radius: 50%;
  background: var(--red);
}

.main-nav { display: flex; align-items: center; gap: 32px; }

.main-nav a {
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}

.main-nav a:not(.nav-cta) { position: relative; }

.main-nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  inset: auto 0 -7px;
  height: 2px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.main-nav a:hover::after, .main-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 10px 18px;
  border: 1px solid rgba(255,255,255,0.7);
  border-radius: 3px;
}

.menu-toggle { display: none; }

.hero {
  min-height: 760px;
  height: min(900px, 100svh);
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background: var(--blue);
}

.hero-image {
  position: absolute;
  inset: 0 0 0 auto;
  z-index: -3;
  width: 56%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  filter: saturate(1.06) contrast(1.03);
}

.hero-wash {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: rgba(18, 60, 161, 0.2);
}

.hero-pattern {
  display: none;
}

.hero-content {
  width: min(1320px, calc(100% - 48px));
  margin: 82px auto 0;
}

.eyebrow, .section-kicker {
  margin: 0 0 18px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.eyebrow { color: var(--yellow); }

.hero h1 {
  margin: 0;
  color: var(--white);
  font-family: var(--display);
  font-size: clamp(4rem, 9vw, 8.6rem);
  line-height: 0.84;
  letter-spacing: 0;
}

.hero-tagline {
  margin: 28px 0 20px;
  color: var(--yellow);
  font-family: var(--display);
  font-size: clamp(1.45rem, 2.7vw, 2.45rem);
  line-height: 1.08;
}

.hero-copy { max-width: 540px; margin: 0; font-size: 1.05rem; }

.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; }

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 13px 22px;
  border: 0;
  border-radius: 3px;
  font-weight: 800;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--yellow); color: var(--ink); box-shadow: 8px 8px 0 var(--red); }
.button-light { background: var(--white); color: var(--blue); box-shadow: 8px 8px 0 var(--yellow); }

.free-entry { display: flex; align-items: center; gap: 9px; font-size: 0.88rem; font-weight: 700; }
.pulse-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 5px rgba(235,47,61,0.24); }

.hero-date-strip {
  position: absolute;
  right: 0;
  bottom: 0;
  width: min(360px, 34vw);
  min-height: 128px;
  padding: 22px 36px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  column-gap: 14px;
  background: var(--yellow);
  color: var(--ink);
}

.hero-date-strip > span { grid-row: 1 / 3; font-family: var(--display); font-size: 2.8rem; line-height: 1; }
.hero-date-strip strong { align-self: end; font-size: 0.84rem; }
.hero-date-strip small { align-self: start; font-weight: 700; }

.intro-band {
  padding: 100px max(24px, calc((100vw - 1320px) / 2));
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: end;
  background: var(--yellow);
}

.section-kicker { color: var(--red); }

.intro-copy h2, .section-heading h2, .experience h2, .guests h2, .closing h2 {
  margin: 0;
  font-family: var(--display);
  line-height: 1;
  letter-spacing: 0;
}

.intro-copy h2 { font-size: clamp(2.7rem, 5vw, 5rem); }
.intro-stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--ink); }
.intro-stats div { display: flex; gap: 14px; padding: 24px 12px 0 0; }
.intro-stats strong { font-family: var(--display); font-size: clamp(2.4rem, 5vw, 4.4rem); line-height: 0.9; }
.intro-stats span { font-size: 0.78rem; font-weight: 700; line-height: 1.25; }

.events-section { padding: 120px 24px; background: var(--cream); }
.section-heading { width: min(1320px, 100%); margin: 0 auto 60px; }
.section-heading h2 { font-size: clamp(3rem, 7vw, 6.6rem); color: var(--blue); }
.section-heading > p:last-child { max-width: 520px; margin: 22px 0 0 auto; color: var(--muted); font-size: 1.05rem; }
.event-list { width: min(1320px, 100%); margin: 0 auto; display: grid; gap: 34px; }

.event {
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) 1.6fr;
  min-height: 620px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 18px 50px rgba(17, 23, 37, 0.08);
}

.event-poster-wrap { position: relative; min-height: 100%; overflow: hidden; background: var(--blue-deep); }
.event-poster-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform 600ms ease; }
.event:hover .event-poster-wrap img { transform: scale(1.025); }
.event-number { position: absolute; left: 20px; bottom: 12px; color: var(--white); font-family: var(--display); font-size: 5rem; line-height: 1; text-shadow: 0 2px 18px rgba(0,0,0,0.3); }

.event-content { padding: clamp(32px, 5vw, 68px); display: flex; flex-direction: column; }
.event-date { display: flex; align-items: center; gap: 14px; padding-bottom: 22px; border-bottom: 1px solid var(--line); text-transform: uppercase; font-size: 0.75rem; font-weight: 800; }
.event-date strong { font-family: var(--display); font-size: 2.1rem; line-height: 1; }
.event-title-row { display: flex; justify-content: space-between; gap: 24px; align-items: start; margin: 30px 0; }
.event-zone { margin: 0 0 5px; color: var(--red); font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em; }
.event h3 { margin: 0; font-family: var(--display); font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1.02; }
.event-badge { flex: 0 0 auto; padding: 8px 12px; border: 1px solid currentColor; font-size: 0.7rem; font-weight: 800; text-transform: uppercase; }

.event-details { margin: 0; display: grid; gap: 12px; }
.event-details div { display: grid; grid-template-columns: 95px 1fr; gap: 18px; }
.event-details dt { color: var(--muted); font-size: 0.77rem; font-weight: 700; text-transform: uppercase; }
.event-details dd { margin: 0; font-weight: 600; }
.guest-block { margin: 28px 0; padding-top: 24px; border-top: 1px solid var(--line); }
.guest-block p { margin: 0 0 10px; color: var(--muted); font-size: 0.78rem; font-weight: 700; text-transform: uppercase; }
.guest-block ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.guest-block li { padding: 7px 11px; border-radius: 2px; background: #eef2ff; font-size: 0.82rem; font-weight: 700; }
.event-red .guest-block li { background: #fff0f1; }
.map-link { width: fit-content; margin-top: auto; color: var(--blue); font-weight: 800; text-underline-offset: 5px; }
.map-link span { display: inline-block; margin-left: 6px; transition: transform 160ms ease; }
.map-link:hover span { transform: translate(3px, -3px); }

.experience { padding: 120px max(24px, calc((100vw - 1320px) / 2)); background: var(--blue-deep); color: var(--white); }
.experience-title { display: grid; grid-template-columns: 0.55fr 1fr; align-items: end; gap: 40px; }
.experience-title .section-kicker { align-self: start; color: var(--yellow); }
.experience h2 { font-size: clamp(2.8rem, 6.4vw, 6rem); }
.experience-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 80px; border-top: 1px solid rgba(255,255,255,0.3); }
.principle { min-height: 270px; padding: 28px 34px 0 0; border-right: 1px solid rgba(255,255,255,0.3); }
.principle + .principle { padding-left: 34px; }
.principle:last-child { border-right: 0; }
.principle > span { color: var(--yellow); font-weight: 800; }
.principle h3 { margin: 48px 0 12px; font-family: var(--display); font-size: 2rem; }
.principle p { max-width: 300px; margin: 0; color: #c7d4f4; }

.guests { padding: 120px 0; background: var(--white); overflow: hidden; }
.guests-heading { width: min(1320px, calc(100% - 48px)); margin: 0 auto 72px; }
.guests h2 { color: var(--blue); font-size: clamp(3rem, 7vw, 6.8rem); }
.name-marquee { transform: rotate(-2deg); background: var(--red); color: var(--white); border-block: 8px solid var(--yellow); }
.name-track { width: max-content; display: flex; animation: marquee 30s linear infinite; }
.name-track span { padding: 20px 30px; font-family: var(--display); font-size: clamp(1.15rem, 2.5vw, 2rem); white-space: nowrap; }
.name-track span::after { content: "+"; margin-left: 60px; color: var(--yellow); }
@keyframes marquee { to { transform: translateX(-50%); } }

.closing { min-height: 620px; padding: 120px 24px; position: relative; isolation: isolate; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color: var(--white); background: var(--red); }
.closing-sun {
  position: absolute;
  z-index: -1;
  inset: 50% auto auto 50%;
  color: rgba(255, 213, 31, 0.2);
  font-family: var(--display);
  font-size: 22rem;
  line-height: 0.8;
  white-space: nowrap;
  transform: translate(-50%, -50%) rotate(-7deg);
}
.closing-sun::before { content: "¡JA!"; }
.closing .section-kicker { color: var(--yellow); }
.closing h2 { font-size: clamp(3.2rem, 8vw, 7.8rem); }
.closing > p:not(.section-kicker) { max-width: 580px; margin: 28px auto 34px; font-size: 1.05rem; }

.site-footer { padding: 36px max(24px, calc((100vw - 1320px) / 2)); display: grid; grid-template-columns: 1fr auto auto; gap: 40px; align-items: center; background: var(--ink); color: var(--white); font-size: 0.8rem; }
.site-footer p { margin: 0; color: #b9bfcc; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .nav-shell { width: calc(100% - 32px); min-height: 72px; }
  .menu-toggle { width: 44px; height: 44px; padding: 11px; display: grid; gap: 5px; align-content: center; border: 1px solid rgba(255,255,255,0.5); background: transparent; }
  .menu-toggle span { height: 2px; background: var(--white); transition: transform 180ms ease, opacity 180ms ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 72px 0 0; padding: 50px 24px; flex-direction: column; align-items: stretch; gap: 0; background: var(--blue-deep); transform: translateX(100%); transition: transform 220ms ease; }
  .main-nav.open { transform: translateX(0); }
  .main-nav a { padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,0.15); font-size: 1.35rem; }
  .nav-cta { margin-top: 20px; text-align: center; }
  .hero { min-height: 720px; height: 100svh; align-items: end; }
  .hero-image { width: 100%; height: 100%; opacity: 0.48; object-position: center top; }
  .hero-wash { background: rgba(18, 60, 161, 0.62); }
  .hero-content { width: calc(100% - 32px); margin: 0 auto 95px; }
  .hero h1 { font-size: clamp(3.2rem, 16vw, 6rem); }
  .hero-copy { max-width: 460px; }
  .hero-date-strip { width: auto; min-height: 66px; left: 0; right: 0; padding: 12px 16px; grid-template-columns: auto auto 1fr; }
  .hero-date-strip > span { grid-row: auto; font-size: 1.55rem; }
  .hero-date-strip strong, .hero-date-strip small { align-self: center; }
  .hero-date-strip small { text-align: right; }
  .intro-band { grid-template-columns: 1fr; gap: 54px; padding-block: 80px; }
  .event { grid-template-columns: 280px 1fr; }
  .event-content { padding: 32px; }
  .event-title-row { flex-direction: column; }
  .experience-title { grid-template-columns: 1fr; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .site-footer > p:last-child { text-align: right; }
  .site-footer > p:nth-child(2) { display: none; }
}

@media (max-width: 680px) {
  .hero { min-height: 700px; }
  .hero-content { margin-bottom: 92px; }
  .hero h1 { font-size: 2.75rem; }
  .eyebrow { margin-bottom: 12px; }
  .hero-tagline { margin-top: 20px; }
  .hero-copy { font-size: 0.94rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; margin-top: 26px; }
  .button { min-height: 48px; }
  .intro-stats { grid-template-columns: 1fr; }
  .intro-stats div { align-items: center; border-bottom: 1px solid rgba(17,23,37,0.3); padding-bottom: 20px; }
  .intro-stats span br { display: none; }
  .events-section, .guests { padding-block: 84px; }
  .section-heading > p:last-child { margin-left: 0; }
  .event { grid-template-columns: 1fr; }
  .event-poster-wrap { min-height: auto; aspect-ratio: 4 / 3; }
  .event-poster-wrap img { object-position: center 22%; }
  .event-number { font-size: 3.7rem; }
  .event-content { padding: 26px 20px 30px; }
  .event-date { display: grid; grid-template-columns: auto 1fr; }
  .event-date strong { grid-row: 1 / 3; }
  .event h3 { font-size: 2rem; }
  .event-details div { grid-template-columns: 1fr; gap: 2px; }
  .experience { padding-block: 84px; }
  .experience-grid { grid-template-columns: 1fr; margin-top: 50px; }
  .principle, .principle + .principle { min-height: auto; padding: 24px 0 34px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,0.3); }
  .principle h3 { margin-top: 28px; }
  .principle:last-child { border-bottom: 0; }
  .guests-heading { width: calc(100% - 32px); }
  .closing { min-height: 560px; padding-block: 90px; }
  .closing-sun { border-width: 55px; }
  .site-footer { grid-template-columns: 1fr; text-align: center; }
  .footer-brand { justify-self: center; }
  .site-footer > p:last-child { text-align: center; }
}

@media (max-width: 420px) {
  .hero h1 { font-size: 2.5rem; }
}

@media (max-width: 350px) {
  .hero h1 { font-size: 2.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}