/* ============================================================
   EPIC TRAVERSE HIDALGO — V2.0 MASTER STYLESHEET
   Teenek Racing | Hidalgo, Mexico
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Inter:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* ---- TOKENS ---- */
:root {
  --black:        #080808;
  --graphite-900: #0f1012;
  --graphite-800: #16181c;
  --graphite-700: #1e2024;
  --graphite-600: #2a2d33;
  --graphite-500: #3d4148;
  --graphite-400: #545961;
  --graphite-200: #8a909a;
  --graphite-100: #c0c4cc;
  --white:        #edecea;
  --white-pure:   #ffffff;
  --green-deep:   #111e14;
  --green-mid:    #1a2e1e;
  --orange:       #d4560a;
  --orange-light: #e8661a;

  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body:    'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;

  --nav-h: 68px;
  --max-w: 1380px;
  --gutter: clamp(20px, 5vw, 80px);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { background: var(--graphite-900); color: var(--white); font-family: var(--font-body); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ---- TYPOGRAPHY ---- */
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 800; line-height: 0.93; letter-spacing: -0.01em; text-transform: uppercase; }
h1 { font-size: clamp(48px, 8.5vw, 116px); }
h2 { font-size: clamp(32px, 5vw, 68px); }
h3 { font-size: clamp(20px, 2.8vw, 34px); }
h4 { font-size: clamp(15px, 1.8vw, 20px); letter-spacing: 0.07em; }
.eyebrow { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.24em; text-transform: uppercase; color: var(--graphite-200); }
.mono-label { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; }

/* ---- LAYOUT ---- */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: clamp(72px, 9vw, 130px) 0; }
.section--dark     { background: var(--graphite-900); }
.section--darker   { background: var(--black); }
.section--graphite { background: var(--graphite-800); }
.section--green    { background: var(--green-deep); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 36px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }

/* ============================================================
   NAVIGATION
   ============================================================ */
nav {
  position: fixed; top:0; left:0; right:0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: background .35s var(--ease-out), backdrop-filter .35s;
}
nav.scrolled {
  background: rgba(8,8,8,.93);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.nav-inner {
  max-width: var(--max-w); margin:0 auto; padding:0 var(--gutter);
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:24px;
}
/* Logo block */
.nav-logo { display:flex; align-items:center; gap:0; flex-shrink:0; }
.nav-logo-wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--white);
  white-space: nowrap;
}
.nav-logo-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--graphite-400);
  display: block;
  margin-top: 4px;
}
/* Nav links */
.nav-links { display:flex; align-items:center; gap:28px; }
.nav-links a {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--graphite-100);
  transition: color .2s; position:relative;
}
.nav-links a::after {
  content:''; position:absolute; bottom:-4px; left:0; right:0; height:1px;
  background:var(--orange); transform:scaleX(0); transition:transform .25s var(--ease-out); transform-origin:left;
}
.nav-links a:hover { color:var(--white-pure); }
.nav-links a:hover::after { transform:scaleX(1); }
/* Language switcher */
.lang-switch {
  display:flex; align-items:center; gap:0;
  font-family:var(--font-mono); font-size:10px; letter-spacing:.15em;
  border: 1px solid var(--graphite-600);
  flex-shrink:0;
}
.lang-btn {
  padding: 7px 12px; color:var(--graphite-400); transition:all .2s; cursor:pointer;
  font-family:var(--font-mono); font-size:10px; letter-spacing:.15em; text-transform:uppercase;
}
.lang-btn.active { background:var(--orange); color:var(--white-pure); }
.lang-btn:hover:not(.active) { color:var(--white); }
/* Register CTA in nav */
.nav-register {
  background: var(--orange); color: var(--white-pure) !important;
  padding: 10px 20px; font-family:var(--font-mono) !important;
  font-size:10px !important; letter-spacing:.18em !important;
  transition:background .2s !important; white-space:nowrap; flex-shrink:0;
}
.nav-register:hover { background:var(--orange-light) !important; }
.nav-register::after { display:none !important; }
/* Hamburger */
.hamburger { display:none; flex-direction:column; gap:5px; padding:4px; }
.hamburger span { display:block; width:22px; height:2px; background:var(--white); transition:transform .3s,opacity .3s; }
/* Mobile menu */
.mobile-menu {
  display:none; position:fixed;
  top:var(--nav-h); left:0; right:0; bottom:0;
  background:var(--black); z-index:999;
  padding:32px var(--gutter); overflow-y:auto;
  flex-direction:column; gap:4px;
}
.mobile-menu.open { display:flex; }
.mobile-menu a {
  display:block; font-family:var(--font-display); font-size:26px;
  font-weight:800; letter-spacing:.05em; text-transform:uppercase;
  padding:12px 0; border-bottom:1px solid var(--graphite-700); color:var(--white);
}
.mobile-menu a:hover { color:var(--orange); }
.mobile-lang { display:flex; gap:12px; margin-top:24px; }
.mobile-lang button {
  font-family:var(--font-mono); font-size:11px; letter-spacing:.18em;
  text-transform:uppercase; padding:10px 20px;
  border:1px solid var(--graphite-600); color:var(--graphite-200);
}
.mobile-lang button.active { border-color:var(--orange); color:var(--orange); }
.mobile-register {
  margin-top:20px; display:inline-flex; background:var(--orange);
  color:var(--white-pure); padding:16px 28px; font-family:var(--font-mono);
  font-size:11px; letter-spacing:.18em; text-transform:uppercase;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position:relative; min-height:100vh;
  display:flex; align-items:flex-end; overflow:hidden;
}
.hero-bg {
  position:absolute; inset:0;
  background-size:cover; background-position:center;
  transform:scale(1.04); transition:transform 7s var(--ease-out);
}
.hero-bg.loaded { transform:scale(1); }
.hero-overlay {
  position:absolute; inset:0;
  background:linear-gradient(
    to bottom,
    rgba(8,8,8,.28) 0%,
    rgba(8,8,8,.1) 35%,
    rgba(8,8,8,.62) 68%,
    rgba(8,8,8,.97) 100%
  );
}
.hero-content {
  position:relative; z-index:2; width:100%;
  padding:0 var(--gutter); padding-bottom:clamp(56px,8vh,100px);
  max-width:var(--max-w); margin:0 auto;
}
.hero-pretitle {
  font-family:var(--font-mono); font-size:10px; letter-spacing:.28em;
  text-transform:uppercase; color:var(--orange);
  display:flex; align-items:center; gap:14px; margin-bottom:14px;
}
.hero-pretitle::before { content:''; width:28px; height:1px; background:var(--orange); }
.hero-event-name {
  font-family:var(--font-display); font-weight:800;
  font-size:clamp(14px,2.2vw,22px); letter-spacing:.22em;
  text-transform:uppercase; color:var(--graphite-200); margin-bottom:8px;
  display:block;
}
.hero h1 {
  font-size:clamp(52px,9.5vw,130px);
  line-height:.88; max-width:960px; margin-bottom:24px;
}
.hero h1 .accent { color:var(--graphite-200); }
.hero-date {
  font-family:var(--font-mono); font-size:11px; letter-spacing:.2em;
  color:var(--orange); margin-bottom:28px; text-transform:uppercase;
}
.hero-sub {
  font-size:clamp(14px,1.5vw,17px); color:var(--graphite-100);
  max-width:500px; line-height:1.65; margin-bottom:40px; font-weight:300;
}
.hero-stats {
  display:flex; gap:32px; margin-bottom:44px; flex-wrap:wrap;
}
.hero-stat { border-left:2px solid var(--orange); padding-left:14px; }
.hero-stat .num { font-family:var(--font-display); font-size:24px; font-weight:800; line-height:1; display:block; }
.hero-stat .lbl { font-family:var(--font-mono); font-size:9px; letter-spacing:.2em; text-transform:uppercase; color:var(--graphite-200); display:block; margin-top:3px; }
.hero-ctas { display:flex; gap:12px; flex-wrap:wrap; }

/* ============================================================
   DISCIPLINE STRIP (homepage feature)
   ============================================================ */
.discipline-strip {
  background:var(--black);
  border-top: 1px solid var(--graphite-700);
  border-bottom: 1px solid var(--graphite-700);
  overflow:hidden;
}
.discipline-strip-inner {
  display:grid; grid-template-columns:repeat(4,1fr);
  gap:0;
}
.disc-item {
  padding:40px 32px;
  border-right:1px solid var(--graphite-700);
  position:relative; overflow:hidden;
  transition:background .3s;
}
.disc-item:last-child { border-right:none; }
.disc-item:hover { background:var(--graphite-800); }
.disc-num {
  font-family:var(--font-mono); font-size:9px; letter-spacing:.2em;
  text-transform:uppercase; color:var(--orange); display:block; margin-bottom:20px;
}
.disc-km {
  font-family:var(--font-display); font-size:clamp(36px,4vw,56px);
  font-weight:800; line-height:1; display:block; margin-bottom:4px;
}
.disc-type {
  font-family:var(--font-mono); font-size:10px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--graphite-200); display:block; margin-bottom:14px;
}
.disc-bar {
  width:0; height:2px; background:var(--orange);
  transition:width .5s var(--ease-out);
}
.disc-item:hover .disc-bar,
.disc-item.visible .disc-bar { width:40px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display:inline-flex; align-items:center; gap:10px;
  padding:15px 30px; font-family:var(--font-mono); font-size:10px;
  letter-spacing:.2em; text-transform:uppercase; font-weight:500;
  transition:all .25s var(--ease-out); white-space:nowrap;
  border:1px solid transparent;
}
.btn-primary { background:var(--orange); color:var(--white-pure); border-color:var(--orange); }
.btn-primary:hover { background:var(--orange-light); border-color:var(--orange-light); transform:translateY(-1px); }
.btn-secondary { background:transparent; color:var(--white); border-color:rgba(255,255,255,.28); }
.btn-secondary:hover { border-color:var(--white); background:rgba(255,255,255,.06); }
.btn-outline-orange { background:transparent; color:var(--orange); border-color:var(--orange); }
.btn-outline-orange:hover { background:var(--orange); color:var(--white-pure); }
.btn-arrow::after { content:'→'; font-family:var(--font-body); font-size:14px; transition:transform .2s; }
.btn-arrow:hover::after { transform:translateX(4px); }
/* Sticky register button */
.sticky-register {
  position:fixed; bottom:24px; right:24px; z-index:800;
  background:var(--orange); color:var(--white-pure);
  padding:14px 24px; font-family:var(--font-mono); font-size:10px;
  letter-spacing:.18em; text-transform:uppercase;
  box-shadow:0 8px 32px rgba(212,86,10,.4);
  transition:all .25s; transform:translateY(80px); opacity:0;
}
.sticky-register.show { transform:translateY(0); opacity:1; }
.sticky-register:hover { background:var(--orange-light); transform:translateY(-2px); }

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header { margin-bottom:clamp(44px,5.5vw,72px); }
.section-header .eyebrow { margin-bottom:14px; }
.section-header h2 { max-width:780px; }
.section-header p { margin-top:18px; max-width:600px; color:var(--graphite-100); font-size:17px; font-weight:300; line-height:1.7; }
.section-header--center { text-align:center; }
.section-header--center h2,
.section-header--center p { margin-left:auto; margin-right:auto; }

/* ============================================================
   STATS ROW
   ============================================================ */
.stats-row {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(130px,1fr));
  gap:1px; background:var(--graphite-700); border:1px solid var(--graphite-700);
}
.stat-block { background:var(--graphite-900); padding:30px 24px; text-align:center; }
.stat-block .num { font-family:var(--font-display); font-size:clamp(28px,3.5vw,48px); font-weight:800; line-height:1; display:block; }
.stat-block .lbl { font-family:var(--font-mono); font-size:9px; letter-spacing:.2em; text-transform:uppercase; color:var(--graphite-200); display:block; margin-top:7px; }

/* ============================================================
   CARDS
   ============================================================ */
.discipline-card {
  background:var(--graphite-800); border:1px solid var(--graphite-700);
  padding:32px 28px; transition:border-color .25s,transform .25s;
}
.discipline-card:hover { border-color:var(--orange); transform:translateY(-3px); }
.discipline-card .stage-num { font-family:var(--font-mono); font-size:10px; letter-spacing:.2em; color:var(--orange); margin-bottom:16px; display:block; }
.discipline-card h3 { font-size:20px; margin-bottom:12px; }
.discipline-card p { color:var(--graphite-100); font-size:14px; line-height:1.65; }
.discipline-card .detail { margin-top:20px; padding-top:16px; border-top:1px solid var(--graphite-700); font-family:var(--font-mono); font-size:10px; letter-spacing:.12em; color:var(--graphite-200); line-height:1.9; }

/* ============================================================
   CANYON STORY SECTION
   ============================================================ */
.canyon-story {
  position:relative; min-height:700px; overflow:hidden;
  display:flex; align-items:center;
}
.canyon-story-bg {
  position:absolute; inset:0;
  background-size:cover; background-position:center;
}
.canyon-story-overlay {
  position:absolute; inset:0;
  background:linear-gradient(105deg, rgba(8,8,8,.94) 0%, rgba(8,8,8,.7) 50%, rgba(8,8,8,.2) 100%);
}
.canyon-story-content {
  position:relative; z-index:2;
  padding:100px var(--gutter); max-width:var(--max-w); margin:0 auto; width:100%;
}
.canyon-mosaic {
  display:grid; grid-template-columns:1fr 1fr; grid-template-rows:1fr 1fr;
  gap:4px; height:560px; position:relative;
}
.mosaic-item { overflow:hidden; background:var(--graphite-800); }
.mosaic-item img { width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease-out); }
.mosaic-item:hover img { transform:scale(1.05); }
.mosaic-item.tall { grid-row:span 2; }

/* ============================================================
   FULL IMAGE SECTION
   ============================================================ */
.full-img-section { position:relative; min-height:520px; display:flex; align-items:center; }
.full-img-section .bg { position:absolute; inset:0; background-size:cover; background-position:center; }
.full-img-section .overlay { position:absolute; inset:0; background:linear-gradient(to right,rgba(8,8,8,.9) 0%,rgba(8,8,8,.5) 55%,rgba(8,8,8,.1) 100%); }
.full-img-section .content { position:relative; z-index:2; padding:80px var(--gutter); max-width:var(--max-w); margin:0 auto; width:100%; }

/* ============================================================
   QUOTE BLOCK
   ============================================================ */
.quote-block { border-left:3px solid var(--orange); padding:22px 28px; background:var(--graphite-800); }
.quote-block p { font-family:var(--font-display); font-size:clamp(18px,2.2vw,26px); font-weight:600; text-transform:uppercase; line-height:1.2; letter-spacing:.01em; }
.quote-block cite { display:block; margin-top:10px; font-family:var(--font-mono); font-size:9px; letter-spacing:.2em; text-transform:uppercase; color:var(--orange); font-style:normal; }

/* ============================================================
   DISCLAIMER / NOTICE
   ============================================================ */
.disclaimer-block { background:var(--graphite-800); border:1px solid var(--graphite-600); border-left:3px solid var(--orange); padding:24px 28px; }
.disclaimer-block p { font-size:14px; color:var(--graphite-100); line-height:1.75; }
.disclaimer-block p+p { margin-top:12px; }
.route-note { background:var(--graphite-800); border:1px solid var(--graphite-700); border-left:3px solid var(--orange); padding:18px 22px; font-family:var(--font-mono); font-size:11px; letter-spacing:.1em; color:var(--graphite-200); line-height:1.65; }

/* ============================================================
   PROCESS STEPS
   ============================================================ */
.process-step { display:grid; grid-template-columns:52px 1fr; gap:24px; padding:28px 0; border-bottom:1px solid var(--graphite-700); }
.process-step:last-child { border-bottom:none; }
.step-num { font-family:var(--font-display); font-size:44px; font-weight:800; color:var(--graphite-700); line-height:1; }
.step-content h4 { font-size:16px; margin-bottom:6px; letter-spacing:.06em; }
.step-content p { color:var(--graphite-100); font-size:14px; line-height:1.65; }

/* ============================================================
   EQUIPMENT LIST
   ============================================================ */
.equip-list { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:10px; }
.equip-item { display:flex; align-items:flex-start; gap:10px; padding:14px 18px; background:var(--graphite-800); border:1px solid var(--graphite-700); }
.equip-item::before { content:'◆'; color:var(--orange); font-size:7px; margin-top:6px; flex-shrink:0; }
.equip-item span { font-size:13px; line-height:1.5; color:var(--graphite-100); }

/* ============================================================
   FORMAT CARDS
   ============================================================ */
.format-card { border:1px solid var(--graphite-700); padding:44px 36px; background:var(--graphite-800); }
.format-card.featured { border-color:var(--orange); }
.format-card .tag { display:inline-block; font-family:var(--font-mono); font-size:9px; letter-spacing:.2em; text-transform:uppercase; padding:5px 11px; border:1px solid var(--orange); color:var(--orange); margin-bottom:20px; }
.format-card h3 { font-size:30px; margin-bottom:16px; }
.format-card .capacity { font-family:var(--font-mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--graphite-200); margin-bottom:24px; padding-bottom:18px; border-bottom:1px solid var(--graphite-700); }
.format-card .cat-list li { display:flex; justify-content:space-between; align-items:center; padding:9px 0; border-bottom:1px solid var(--graphite-700); font-size:14px; }
.format-card .cat-list li span:last-child { font-family:var(--font-mono); font-size:10px; color:var(--graphite-200); }

/* ============================================================
   FORMS
   ============================================================ */
.form-section { background:var(--graphite-800); padding:44px; border:1px solid var(--graphite-700); }
.form-title { font-family:var(--font-display); font-size:26px; font-weight:800; text-transform:uppercase; margin-bottom:6px; }
.form-subtitle { font-family:var(--font-mono); font-size:10px; letter-spacing:.2em; text-transform:uppercase; color:var(--graphite-200); margin-bottom:32px; }
.form-group { margin-bottom:18px; }
.form-group label { display:block; font-family:var(--font-mono); font-size:9px; letter-spacing:.2em; text-transform:uppercase; color:var(--graphite-200); margin-bottom:7px; }
.form-group input, .form-group select, .form-group textarea { width:100%; background:var(--graphite-900); border:1px solid var(--graphite-600); color:var(--white); padding:13px 15px; font-family:var(--font-body); font-size:15px; outline:none; transition:border-color .2s; -webkit-appearance:none; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color:var(--orange); }
.form-group select option { background:var(--graphite-800); }
.form-group textarea { resize:vertical; min-height:90px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.form-checkbox { display:flex; align-items:flex-start; gap:10px; font-size:13px; color:var(--graphite-100); line-height:1.5; }
.form-checkbox input[type="checkbox"] { width:15px; height:15px; flex-shrink:0; margin-top:2px; accent-color:var(--orange); }
.form-success { display:none; background:var(--green-mid); border:1px solid rgba(45,82,51,.6); padding:18px 22px; margin-top:18px; font-family:var(--font-mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--white); }
.form-success.show { display:block; }

/* ============================================================
   TRACKING / SAFETY
   ============================================================ */
.tracking-panel { background:var(--graphite-800); border:1px solid var(--graphite-700); padding:44px; }
.tracking-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:1px; background:var(--graphite-700); margin-top:36px; }
.tracking-item { background:var(--graphite-900); padding:26px 22px; text-align:center; }
.tracking-item .t-icon { font-size:22px; margin-bottom:10px; opacity:.6; }
.tracking-item h4 { font-size:13px; margin-bottom:6px; letter-spacing:.08em; }
.tracking-item p { font-size:12px; color:var(--graphite-200); line-height:1.5; }
.tracking-buttons { display:flex; gap:12px; flex-wrap:wrap; margin-top:32px; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-info-block { margin-bottom:32px; }
.contact-info-block .label { font-family:var(--font-mono); font-size:9px; letter-spacing:.2em; text-transform:uppercase; color:var(--orange); margin-bottom:5px; }
.contact-info-block a { display:block; font-size:17px; font-weight:500; transition:color .2s; }
.contact-info-block a:hover { color:var(--orange); }

/* ============================================================
   TERRAIN GRID
   ============================================================ */
.terrain-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--graphite-700); }
.terrain-item { background:var(--graphite-800); padding:36px 28px; }
.terrain-item .t-label { font-family:var(--font-mono); font-size:9px; letter-spacing:.2em; text-transform:uppercase; color:var(--orange); margin-bottom:14px; }
.terrain-item h3 { font-size:20px; margin-bottom:10px; }
.terrain-item p { font-size:13px; color:var(--graphite-100); line-height:1.65; }

/* ============================================================
   LOGISTICS
   ============================================================ */
.logistics-row { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:1px; background:var(--graphite-700); border:1px solid var(--graphite-700); margin-top:44px; }
.logistics-item { background:var(--graphite-800); padding:28px 24px; }
.logistics-item .icon { font-size:20px; margin-bottom:12px; opacity:.7; }
.logistics-item h4 { font-size:14px; margin-bottom:8px; letter-spacing:.06em; }
.logistics-item p { font-size:13px; color:var(--graphite-200); line-height:1.65; }

/* ============================================================
   INSTITUTIONAL BAR
   ============================================================ */
.institutional-bar { background:var(--graphite-800); border-top:1px solid var(--graphite-700); border-bottom:1px solid var(--graphite-700); padding:20px var(--gutter); }
.institutional-bar-inner { max-width:var(--max-w); margin:0 auto; display:flex; align-items:center; justify-content:center; gap:36px; flex-wrap:wrap; }
.inst-item { text-align:center; }
.inst-item .inst-label { font-family:var(--font-mono); font-size:8px; letter-spacing:.18em; text-transform:uppercase; color:var(--graphite-500); display:block; margin-bottom:3px; }
.inst-item span:last-child { font-size:12px; color:var(--graphite-200); font-weight:500; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero { position:relative; padding-top:calc(var(--nav-h) + 80px); padding-bottom:72px; min-height:420px; display:flex; align-items:flex-end; flex-direction:column; justify-content:flex-end; }
.page-hero .bg { position:absolute; inset:0; background-size:cover; background-position:center; }
.page-hero .overlay { position:absolute; inset:0; background:linear-gradient(to bottom,rgba(8,8,8,.55) 0%,rgba(8,8,8,.88) 100%); }
.page-hero .content { position:relative; z-index:2; padding:0 var(--gutter); max-width:var(--max-w); margin:0 auto; width:100%; }
.page-hero h1 { font-size:clamp(36px,5.5vw,72px); max-width:700px; }
.breadcrumb { position:relative; z-index:2; padding:0 var(--gutter); max-width:var(--max-w); margin:0 auto; width:100%; font-family:var(--font-mono); font-size:9px; letter-spacing:.15em; text-transform:uppercase; color:var(--graphite-500); margin-top:16px; }
.breadcrumb a { color:var(--graphite-500); transition:color .2s; }
.breadcrumb a:hover { color:var(--orange); }
.breadcrumb span { margin:0 7px; }

/* ============================================================
   DIVIDER
   ============================================================ */
.divider { height:1px; background:var(--graphite-700); max-width:var(--max-w); margin:0 auto; }

/* ============================================================
   IMG PLACEHOLDER
   ============================================================ */
.img-placeholder { width:100%; background:var(--graphite-700); display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px; color:var(--graphite-400); }
.img-placeholder .ph-label { font-family:var(--font-mono); font-size:9px; letter-spacing:.2em; text-transform:uppercase; text-align:center; line-height:1.6; }
.img-placeholder .ph-icon { font-size:28px; opacity:.4; }

/* ============================================================
   CATEGORY TABLE
   ============================================================ */
.category-table { width:100%; border-collapse:collapse; margin-top:20px; }
.category-table th { font-family:var(--font-mono); font-size:9px; letter-spacing:.2em; text-transform:uppercase; color:var(--orange); text-align:left; padding:10px 14px; border-bottom:1px solid var(--graphite-600); }
.category-table td { padding:10px 14px; font-size:14px; color:var(--graphite-100); border-bottom:1px solid var(--graphite-700); }
.category-table tr:last-child td { border-bottom:none; }
.category-table td:last-child { font-family:var(--font-mono); font-size:10px; color:var(--graphite-400); }

/* ============================================================
   SPONSOR / LOGO BAR
   ============================================================ */
.sponsor-section { background:var(--graphite-800); border-top:1px solid var(--graphite-700); border-bottom:1px solid var(--graphite-700); padding:36px 0; }
.sponsor-grid { display:flex; align-items:center; justify-content:center; flex-wrap:wrap; gap:40px; }
.sponsor-item img { height:32px; width:auto; filter:brightness(0) invert(1); opacity:.35; transition:opacity .2s; }
.sponsor-item img:hover { opacity:.65; }

/* ============================================================
   FOOTER
   ============================================================ */
footer { background:var(--black); border-top:1px solid var(--graphite-700); padding:56px 0 32px; }
.footer-inner { max-width:var(--max-w); margin:0 auto; padding:0 var(--gutter); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:52px; margin-bottom:52px; }
.footer-brand p { font-size:13px; color:var(--graphite-200); line-height:1.65; max-width:260px; margin-top:16px; }
.footer-col h5 { font-family:var(--font-mono); font-size:9px; letter-spacing:.22em; text-transform:uppercase; color:var(--orange); margin-bottom:18px; }
.footer-col a { display:block; font-size:13px; color:var(--graphite-200); padding:4px 0; transition:color .2s; }
.footer-col a:hover { color:var(--white); }
/* Footer institutional logos */
.footer-logos {
  display:flex; align-items:center; flex-wrap:wrap; gap:28px;
  padding-top:40px; margin-top:40px; border-top:1px solid var(--graphite-800);
  margin-bottom:32px;
}
.footer-logo-item img { height:36px; width:auto; object-fit:contain; opacity:.55; filter:brightness(0) invert(1); transition:opacity .2s; }
.footer-logo-item img:hover { opacity:.85; }
/* Logos a color con fondo blanco — mix-blend-mode elimina el blanco */
.footer-logo-item.hidalgo-extremo img { height:28px; filter:none; opacity:.75; mix-blend-mode:screen; }
.footer-logo-item.teenek-color img { height:36px; filter:none; opacity:.8; mix-blend-mode:screen; }
.footer-bottom { padding-top:24px; border-top:1px solid var(--graphite-800); display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:14px; }
.footer-bottom p { font-family:var(--font-mono); font-size:10px; letter-spacing:.12em; color:var(--graphite-500); }
.footer-cta-block { text-align:center; padding:48px 0; border-bottom:1px solid var(--graphite-800); margin-bottom:48px; }
.footer-cta-block h3 { font-size:clamp(24px,3.5vw,44px); margin-bottom:24px; }

/* ============================================================
   BILINGUAL (hidden/shown via JS)
   ============================================================ */
[data-lang]:not(.lang-btn):not([data-lang-toggle]) { display:none; }
[data-lang].lang-active { display:block; }
span[data-lang].lang-active { display:inline; }
.lang-en [data-lang="en"]:not(.lang-btn):not([data-lang-toggle]),
.lang-es [data-lang="es"]:not(.lang-btn):not([data-lang-toggle]) { display:block; }
.lang-en span[data-lang="en"]:not(.lang-btn),
.lang-es span[data-lang="es"]:not(.lang-btn) { display:inline; }
/* Lang toggle buttons always visible */
.lang-btn[data-lang],
.mobile-lang button[data-lang],
[data-lang-toggle] { display:inline-flex !important; }

/* ============================================================
   TAB NAV (entry process)
   ============================================================ */
.tab-nav { display:flex; border-bottom:1px solid var(--graphite-700); margin-bottom:44px; }
.tab-btn { padding:14px 28px; font-family:var(--font-mono); font-size:10px; letter-spacing:.2em; text-transform:uppercase; color:var(--graphite-400); border-bottom:2px solid transparent; cursor:pointer; transition:all .2s; background:none; border-top:none; border-left:none; border-right:none; }
.tab-btn.active { color:var(--orange); border-bottom-color:var(--orange); }
.tab-btn:hover { color:var(--white); }
.tab-content { display:none; }
.tab-content.active { display:block; }

/* ============================================================
   PROCESS FLOW
   ============================================================ */
.process-flow { display:grid; grid-template-columns:repeat(auto-fit,minmax(120px,1fr)); gap:1px; background:var(--graphite-700); border:1px solid var(--graphite-700); margin-bottom:44px; }
.process-flow-step { background:var(--graphite-800); padding:22px 18px; text-align:center; }
.process-flow-step .n { font-family:var(--font-display); font-size:32px; font-weight:800; color:var(--graphite-700); line-height:1; display:block; margin-bottom:6px; }
.process-flow-step .label { font-family:var(--font-mono); font-size:9px; letter-spacing:.14em; text-transform:uppercase; color:var(--graphite-200); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.reveal { opacity:0; transform:translateY(20px); transition:opacity .65s var(--ease-out),transform .65s var(--ease-out); }
.reveal.visible { opacity:1; transform:translateY(0); }
.reveal-delay-1 { transition-delay:.1s; }
.reveal-delay-2 { transition-delay:.2s; }
.reveal-delay-3 { transition-delay:.3s; }
.reveal-delay-4 { transition-delay:.4s; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1100px) {
  .footer-grid { grid-template-columns:1fr 1fr; }
  .discipline-strip-inner { grid-template-columns:repeat(2,1fr); }
  .disc-item:nth-child(2) { border-right:none; }
  .disc-item:nth-child(3) { border-top:1px solid var(--graphite-700); }
  .disc-item:nth-child(4) { border-top:1px solid var(--graphite-700); border-right:none; }
}
@media (max-width:900px) {
  .grid-2 { grid-template-columns:1fr; gap:36px; }
  .grid-3 { grid-template-columns:1fr 1fr; }
  .terrain-grid { grid-template-columns:1fr; }
  .nav-links { display:none; }
  .lang-switch { display:none; }
  .hamburger { display:flex; }
  .nav-register { display:none; }
  .canyon-mosaic { grid-template-columns:1fr; grid-template-rows:auto; height:auto; }
  .mosaic-item.tall { grid-row:span 1; }
  .mosaic-item { height:260px; }
}
@media (max-width:640px) {
  .grid-3,.grid-4 { grid-template-columns:1fr; }
  .form-row { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .hero-stats { gap:16px; }
  .form-section { padding:28px 20px; }
  .format-card { padding:28px 20px; }
  .footer-bottom { flex-direction:column; text-align:center; }
  .stats-row { grid-template-columns:1fr 1fr; }
  .tracking-panel { padding:24px 18px; }
  .discipline-strip-inner { grid-template-columns:1fr 1fr; }
  .sticky-register { bottom:16px; right:16px; padding:12px 18px; font-size:9px; }
  .footer-logos { gap:20px; }
}