@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;900&family=Barlow:wght@300;400;500;600&family=Big+Shoulders+Display:wght@700;900&family=Syne+Mono&display=swap');

/* ── RESET & BASE ─────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  /* color · sitio (alineado con index.html) */
  --black:    #0E1010;
  --offwhite: #E8E4DC;
  --gray:     #777;
  --gray-dim: #2A2E2E;
  --surface:  #131616;
  --card:     #1B1E1E;
  /* alias para compatibilidad con vars del index */
  --off:      #E8E4DC;
  --dim:      #2A2E2E;
  --green:    #69B42E;
  --cyan:     #007AA9;
  --orange:   #E28F2A;
  --purple:   #946AAB;
  --border:   rgba(232,228,220,0.07);

  /* color · marca CEA (manual de marca) */
  --ink:      #141414;
  --paper:    #eceae4;
  --lime:     #8ed926;
  --teal:     #4cc4b6;
  --cea-cyan: #1889a8;
  --lilac:    #b884e0;
  --plum:     #3a2750;

  /* motion · custom easing (Emil) */
  --ease-out:    cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);

  /* motion · duraciones de UI (Emil: ≤ 300ms) */
  --t-press:   140ms;   /* feedback button :active */
  --t-tooltip: 160ms;
  --t-popover: 200ms;
  --t-section: 260ms;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Barlow', sans-serif;
  background: var(--black);
  color: var(--offwhite);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* ── TYPOGRAPHY ───────────────────────────────────── */
.display {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 0.88;
}
.label {
  font-size: 9px;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  color: var(--gray);
  font-weight: 500;
}

/* ── COLOR BAR ────────────────────────────────────── */
.color-bar {
  display: flex;
  height: 4px;
  position: relative;
  z-index: 200;
}
.color-bar span:nth-child(1) { background: var(--green);  flex: 2.2; }
.color-bar span:nth-child(2) { background: var(--orange); flex: 1.8; }
.color-bar span:nth-child(3) { background: var(--cyan);   flex: 2.0; }
.color-bar span:nth-child(4) { background: var(--purple); flex: 1.6; }
.color-bar span:nth-child(5) { background: var(--surface); flex: 8; }

/* ── NAV ──────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 68px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(14,16,16,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: background 260ms var(--ease-out);
}

/* Nav logo · badge SVG con chaflán (manual de marca) */
.nav-logo {
  display: inline-flex;
  align-items: center;
  background: var(--ink);
  color: var(--lime);
  padding: 10px 14px;
  clip-path: polygon(
    12px 0, 100% 0, 100% calc(100% - 12px),
    calc(100% - 12px) 100%, 0 100%, 0 12px
  );
  transition: transform var(--t-press) var(--ease-out);
  will-change: transform;
}
.nav-logo svg {
  width: 72px;
  height: 22px;
  display: block;
  fill: currentColor;
}
.nav-logo:active { transform: scale(0.97); }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}
.nav-links a {
  font-family: 'Syne Mono', ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray);
  transition: color var(--t-tooltip) var(--ease-out);
  padding-bottom: 4px;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t-popover) var(--ease-out);
}
.nav-links a.active { color: var(--lime); }
.nav-links a.active::after { transform: scaleX(1); }
@media (hover: hover) and (pointer: fine) {
  .nav-links a:hover { color: var(--lime); }
  .nav-links a:hover::after { transform: scaleX(1); }
}

.nav-cta {
  font-family: 'Syne Mono', ui-monospace, monospace;
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 10px 22px;
  background: var(--orange);
  color: var(--black);
  transition: opacity var(--t-tooltip) var(--ease-out),
              transform var(--t-press) var(--ease-out);
}
.nav-cta:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) {
  .nav-cta:hover { opacity: 0.9; }
}

/* ── BUTTONS ──────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 13px 28px;
  cursor: pointer;
  border: none;
  transition: opacity var(--t-tooltip) var(--ease-out),
              border-color var(--t-tooltip) var(--ease-out),
              color var(--t-tooltip) var(--ease-out),
              background var(--t-tooltip) var(--ease-out),
              transform var(--t-press) var(--ease-out);
}
.btn:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) {
  .btn:hover { opacity: 0.92; }
}
.btn-green  { background: var(--green);  color: var(--black); }
.btn-cyan   { background: var(--cyan);   color: #fff; }
.btn-orange { background: var(--orange); color: var(--black); }
.btn-purple { background: var(--purple); color: #fff; }
.btn-ghost  {
  background: transparent;
  color: var(--offwhite);
  border: 1px solid rgba(232,228,220,0.15);
}
@media (hover: hover) and (pointer: fine) {
  .btn-ghost:hover { border-color: var(--lime); color: var(--lime); }
}
.btn-outline-orange {
  background: transparent;
  color: var(--orange);
  border: 1px solid var(--orange);
}
@media (hover: hover) and (pointer: fine) {
  .btn-outline-orange:hover { background: var(--orange); color: var(--black); }
}

/* ── CEA BADGE (manual de marca) ──────────────────── */
.cea {
  --cea-bg:      var(--ink);
  --cea-fg:      var(--lime);
  --cea-chamfer: 14px;

  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--cea-bg);
  color: var(--cea-fg);
  font-family: 'Syne Mono', ui-monospace, monospace;
  line-height: 1;
  user-select: none;
  clip-path: polygon(
    var(--cea-chamfer) 0, 100% 0,
    100% calc(100% - var(--cea-chamfer)),
    calc(100% - var(--cea-chamfer)) 100%,
    0 100%, 0 var(--cea-chamfer)
  );
  transition: transform var(--t-press) var(--ease-out);
}
.cea:active { transform: scale(0.97); }
.cea__logo {
  display: block;
  color: currentColor;
  fill: currentColor;
  stroke: currentColor;
  stroke-width: 0;
}
.cea--outline .cea__logo {
  fill: none;
  stroke-width: 6;
  stroke-linejoin: miter;
}
.cea--horizontal .cea__logo { width: 140px; height: 44px; }
.cea--square     { flex-direction: column; align-items: stretch; gap: 0; padding: 20px; }
.cea--square .cea__logo { width: 120px; height: 120px; }
.cea--tall       { flex-direction: column; align-items: center; gap: 10px; padding: 26px 28px; }
.cea--tall .cea__logo { width: 84px; height: 240px; }

.cea--ink     { --cea-bg: var(--ink);   --cea-fg: var(--lime); }
.cea--lime    { --cea-bg: var(--lime);  --cea-fg: var(--ink); }
.cea--teal    { --cea-bg: var(--teal);  --cea-fg: var(--ink); }
.cea--cyan    { --cea-bg: var(--ink);   --cea-fg: var(--cea-cyan); }
.cea--purple  { --cea-bg: var(--lilac); --cea-fg: var(--ink); }
.cea--plum    { --cea-bg: var(--plum);  --cea-fg: var(--lilac); }
.cea--orange  { --cea-bg: var(--orange);--cea-fg: var(--ink); }

/* ── SECTION BORDERS ──────────────────────────────── */
.section-border-top { border-top: 1px solid var(--border); }

/* ── MARQUEE ──────────────────────────────────────── */
.marquee-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 17px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 0;
  animation: marquee 28s linear infinite;
  width: max-content;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray-dim);
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
}
.marquee-item::after {
  content: '';
  width: 5px;
  height: 5px;
  background: var(--green);
  border-radius: 50%;
  flex-shrink: 0;
}
@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── EVENT CARD ───────────────────────────────────── */
.event-card {
  background: var(--card);
  border: 1px solid rgba(232,228,220,0.06);
  padding: 18px 20px;
  display: block;
  position: relative;
  transition: border-color var(--t-popover) var(--ease-out),
              transform var(--t-popover) var(--ease-out);
}
.event-card:active { transform: scale(0.985); }
@media (hover: hover) and (pointer: fine) {
  .event-card:hover { border-color: rgba(232,228,220,0.2); transform: translateY(-2px); }
}
.event-card .accent-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
}
.event-card .ev-tag {
  font-size: 9px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 6px;
}
.event-card .ev-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 18px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--offwhite);
  margin-bottom: 4px;
  line-height: 1.2;
}
.event-card .ev-meta {
  font-size: 11px;
  color: var(--gray);
  letter-spacing: 0.5px;
}

/* ── FOOTER ───────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 48px 36px;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 64px;
  align-items: start;
}
/* Footer badge: mismo verde que el nav, mismo formato pero más grande */
.footer-badge {
  display: inline-flex;
  background: var(--ink);
  color: var(--lime);
  padding: 18px 22px;
  clip-path: polygon(
    16px 0, 100% 0, 100% calc(100% - 16px),
    calc(100% - 16px) 100%, 0 100%, 0 16px
  );
  transition: transform var(--t-press) var(--ease-out);
}
.footer-badge svg {
  display: block;
  width: 168px;
  height: 52px;
  fill: currentColor;
}
.footer-badge:active { transform: scale(0.97); }
.footer-logo .sub {
  font-family: 'Syne Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--gray);
  margin-top: 14px;
  line-height: 1.7;
  letter-spacing: 0.5px;
}
.footer-col h4 {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray-dim);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  font-size: 12px;
  color: var(--gray);
  transition: color var(--t-tooltip) var(--ease-out);
}
.footer-col ul a .ext {
  font-family: 'Syne Mono', ui-monospace, monospace;
  font-size: 10px;
  color: var(--gray-dim);
  margin-left: 4px;
  display: inline-block;
  transition: transform var(--t-tooltip) var(--ease-out), color var(--t-tooltip) var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .footer-col ul a:hover .ext { transform: translate(2px, -2px); color: var(--lime); }
}
@media (hover: hover) and (pointer: fine) {
  .footer-col ul a:hover { color: var(--offwhite); }
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom span {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray-dim);
}

/* ── PAGE HEADER ──────────────────────────────────── */
.page-header {
  background: var(--surface);
  padding: 60px 80px 48px;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-header .bg-text {
  position: absolute;
  top: 50%; left: 40px;
  transform: translateY(-50%);
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 220px;
  line-height: 1;
  color: rgba(232,228,220,0.025);
  pointer-events: none;
  text-transform: uppercase;
  white-space: nowrap;
}
.page-header .breadcrumb {
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray-dim);
  margin-bottom: 20px;
}
.page-header h1 {
  font-family: 'Big Shoulders Display', 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 84px;
  text-transform: uppercase;
  line-height: 0.88;
  letter-spacing: -0.01em;
  color: var(--offwhite);
  margin-bottom: 20px;
  position: relative;
}
.page-header p {
  font-size: 14px;
  color: var(--gray);
  max-width: 700px;
  line-height: 1.7;
  position: relative;
}

/* ════════════════════════════════════════════════════
   ANIMATION SYSTEM
   ════════════════════════════════════════════════════ */

/* Base state: invisible */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Default: fade up */
[data-reveal="up"],
[data-reveal=""] ,
[data-reveal] {
  transform: translateY(48px);
}

/* Fade only */
[data-reveal="fade"] {
  transform: none;
}

/* Slide from left */
[data-reveal="left"] {
  transform: translateX(-56px);
}

/* Slide from right */
[data-reveal="right"] {
  transform: translateX(56px);
}

/* Scale */
[data-reveal="scale"] {
  transform: scale(0.92);
}

/* Image clip reveal */
[data-reveal="clip"] {
  opacity: 1;
  transform: none;
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

/* VISIBLE STATE */
[data-reveal].in-view {
  opacity: 1;
  transform: none;
  clip-path: inset(0 0% 0 0);
}

/* Stagger children */
[data-stagger] > * {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-stagger].in-view > *:nth-child(1) { opacity: 1; transform: none; transition-delay: 0s; }
[data-stagger].in-view > *:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.1s; }
[data-stagger].in-view > *:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.2s; }
[data-stagger].in-view > *:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.3s; }
[data-stagger].in-view > *:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.4s; }
[data-stagger].in-view > *:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.5s; }
[data-stagger].in-view > *:nth-child(7) { opacity: 1; transform: none; transition-delay: 0.6s; }
[data-stagger].in-view > *:nth-child(8) { opacity: 1; transform: none; transition-delay: 0.7s; }

/* Delay helpers */
[data-delay="1"] { transition-delay: 0.1s !important; }
[data-delay="2"] { transition-delay: 0.2s !important; }
[data-delay="3"] { transition-delay: 0.3s !important; }
[data-delay="4"] { transition-delay: 0.4s !important; }
[data-delay="5"] { transition-delay: 0.5s !important; }
[data-delay="6"] { transition-delay: 0.6s !important; }
[data-delay="7"] { transition-delay: 0.7s !important; }
[data-delay="8"] { transition-delay: 0.8s !important; }

/* ── RESPONSIVE ───────────────────────────────────── */
@media (max-width: 768px) {
  .nav { padding: 0 20px; }
  .nav-links { display: none; }
  .footer {
    grid-template-columns: 1fr;
    padding: 32px 20px;
    gap: 28px;
  }
  .footer-bottom { padding: 16px 20px; flex-direction: column; gap: 8px; }
  .page-header { padding: 40px 20px 32px; }
  .page-header h1 { font-size: 48px; }
  .page-header .bg-text { display: none; }
}

/* ── REDUCED MOTION ───────────────────────────────── */
/* Quitar movimiento, mantener opacidad para no romper la jerarquía */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal],
  [data-stagger] > * { transform: none !important; }
  .marquee-track { animation: none !important; }
}