/* ===================================================
   Vancouver Combat Robots — stylesheet
   combatrobots.ca
   =================================================== */

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

:root {
  --black:   #0a0a0a;
  --dark:    #111214;
  --steel:   #1c1f24;
  --mid:     #2a2e35;
  --border:  #2e333c;
  --text:    #c8cdd6;
  --muted:   #6b7280;
  --white:   #f0f2f5;
  --orange:  #ff5a1f;
  --orange2: #ff8c42;
  --yellow:  #ffc947;

  --font-display: 'Bebas Neue', sans-serif;
  --font-head:    'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;

  --radius: 6px;
  --section-gap: 6rem;
}

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  overflow-x: hidden;
}

a { color: var(--orange); text-decoration: none; transition: color .2s; }
a:hover { color: var(--orange2); }

img { display: block; width: 100%; height: auto; }

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: var(--section-gap) 0; }

/* --- TYPOGRAPHY --- */
.section-label {
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .6rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  line-height: .95;
  letter-spacing: .02em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.section-intro {
  font-size: 1.1rem;
  color: var(--text);
  max-width: 620px;
  margin-bottom: 2.5rem;
}

/* --- BUTTONS --- */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .7rem 1.6rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .2s;
}

.btn-primary {
  background: var(--orange);
  color: var(--black);
  border-color: var(--orange);
}
.btn-primary:hover {
  background: var(--orange2);
  border-color: var(--orange2);
  color: var(--black);
}

.btn-ghost {
  background: transparent;
  color: var(--white);
  border-color: var(--border);
}
.btn-ghost:hover {
  border-color: var(--white);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--orange);
  border-color: var(--orange);
}
.btn-outline:hover {
  background: var(--orange);
  color: var(--black);
}

/* --- PLACEHOLDER IMAGES --- */
.image-placeholder {
  background: var(--steel);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  color: var(--muted);
}

.image-placeholder--robot {
  min-height: 380px;
}

.placeholder-inner {
  text-align: center;
  padding: 2rem;
}

.placeholder-inner svg {
  width: 80px;
  height: 80px;
  color: var(--muted);
  margin: 0 auto 1rem;
  display: block;
}

.placeholder-inner p {
  font-size: .875rem;
  color: var(--muted);
  font-family: var(--font-head);
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ===================================================
   NAV
   =================================================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: .08em;
  color: var(--orange);
  text-decoration: none;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.8rem;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-head);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  transition: color .2s;
}
.nav-links a:hover { color: var(--white); }

.nav-cta {
  background: var(--orange);
  color: var(--black) !important;
  padding: .35rem .9rem;
  border-radius: var(--radius);
}
.nav-cta:hover { background: var(--orange2); }

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ===================================================
   HERO
   =================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-top: 60px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 60% 40%, #1a0e05 0%, #0a0a0a 100%);
}

/* Grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: .3;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

/* Animated sparks */
.hero-sparks {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-sparks span {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--orange);
  border-radius: 50%;
  box-shadow: 0 0 8px 2px var(--orange);
  animation: spark 4s infinite ease-in-out;
  opacity: 0;
}

.hero-sparks span:nth-child(1) { top: 30%; left: 65%; animation-delay: 0s;   animation-duration: 3.2s; }
.hero-sparks span:nth-child(2) { top: 55%; left: 70%; animation-delay: .8s;  animation-duration: 2.8s; }
.hero-sparks span:nth-child(3) { top: 45%; left: 78%; animation-delay: 1.6s; animation-duration: 3.6s; }
.hero-sparks span:nth-child(4) { top: 25%; left: 58%; animation-delay: 2.1s; animation-duration: 3s;   }
.hero-sparks span:nth-child(5) { top: 60%; left: 60%; animation-delay: .4s;  animation-duration: 4s;   }
.hero-sparks span:nth-child(6) { top: 35%; left: 82%; animation-delay: 2.8s; animation-duration: 2.5s; }
.hero-sparks span:nth-child(7) { top: 70%; left: 75%; animation-delay: 1.2s; animation-duration: 3.4s; }
.hero-sparks span:nth-child(8) { top: 20%; left: 72%; animation-delay: 3.2s; animation-duration: 2.9s; }

@keyframes spark {
  0%   { opacity: 0; transform: scale(1) translateY(0); }
  30%  { opacity: 1; }
  70%  { opacity: .6; }
  100% { opacity: 0; transform: scale(0) translateY(-40px); }
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 4rem 1.5rem 6rem;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 14vw, 10rem);
  line-height: .88;
  letter-spacing: .01em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero-title em {
  font-style: normal;
  color: var(--orange);
  -webkit-text-stroke: 0;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 2rem;
  max-width: 480px;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Ticker */
.hero-ticker {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 3;
  background: var(--orange);
  overflow: hidden;
  height: 40px;
  display: flex;
  align-items: center;
  /* Hidden until JS confirms fonts are ready, preventing the flash */
  visibility: hidden;
}

.hero-ticker.ticker-ready {
  visibility: visible;
}

.ticker-track {
  display: flex;
  gap: 0;
  align-items: center;
  white-space: nowrap;
  /* Paused by default; JS sets it to running after fonts.ready */
  animation: ticker 28s linear infinite;
  animation-play-state: paused;
  will-change: transform;
  flex-shrink: 0;
}

.ticker-track.ticker-running {
  animation-play-state: running;
}

.ticker-track span {
  font-family: var(--font-head);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--black);
  flex-shrink: 0;
  padding: 0 .75rem;
}

@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===================================================
   ABOUT
   =================================================== */
.about { background: var(--dark); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text p {
  color: var(--text);
  margin-bottom: 1rem;
}

.about-text .btn { margin-top: .5rem; }

/* ===================================================
   LEAGUES
   =================================================== */
.leagues { background: var(--black); }

.leagues-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.league-card {
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  position: relative;
  transition: border-color .2s;
}

.league-card:hover { border-color: var(--orange); }

.league-card--featured {
  border-color: var(--orange);
  background: linear-gradient(135deg, var(--steel) 0%, #1f1208 100%);
}

.league-badge {
  position: absolute;
  top: 1rem; right: 1rem;
  background: var(--orange);
  color: var(--black);
  font-family: var(--font-head);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .25rem .7rem;
  border-radius: 100px;
}

.league-weight {
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1;
  color: var(--white);
  margin-bottom: .5rem;
}

.league-weight span {
  font-size: 2.5rem;
  color: var(--orange);
}

.league-name {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: .75rem;
}

.league-desc {
  font-size: .95rem;
  color: var(--text);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.league-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .4rem;
  font-size: .875rem;
  color: var(--muted);
}

.league-specs strong { color: var(--text); }

.leagues-note {
  font-size: .9rem;
  color: var(--muted);
  text-align: center;
}

/* ===================================================
   EVENTS
   =================================================== */
.events { background: var(--dark); }

.event-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 2rem;
}

.event-detail {
  padding: 2rem 1.5rem;
  display: flex;
  gap: 1rem;
  border-right: 1px solid var(--border);
}

.event-detail:last-child { border-right: none; }

.event-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: .1rem;
}

.event-label {
  font-family: var(--font-head);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .25rem;
}

.event-value {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.event-value-sub {
  font-size: .875rem;
  color: var(--muted);
  margin-top: .2rem;
  line-height: 1.4;
}

.event-link {
  display: inline-block;
  font-size: .8rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--orange);
  margin-top: .4rem;
}

.event-map {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.event-map iframe { display: block; }

/* ===================================================
   GALLERY
   =================================================== */
.gallery { background: var(--black); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: .75rem;
  margin-bottom: 1.5rem;
}

.gallery-item { border-radius: var(--radius); overflow: hidden; }

.image-placeholder--wide {
  grid-column: span 2;
}

.gallery-note {
  font-size: .85rem;
  color: var(--muted);
  background: var(--steel);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: .75rem 1rem;
}

.gallery-note code {
  font-family: monospace;
  background: var(--mid);
  padding: .1em .35em;
  border-radius: 3px;
  font-size: .8rem;
  color: var(--orange);
}

/* ===================================================
   LIVESTREAM
   =================================================== */
.livestream {
  background: var(--dark);
  text-align: center;
}

.livestream .section-intro { margin-left: auto; margin-right: auto; }

.youtube-embed {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.youtube-embed iframe { width: 100%; height: 100%; display: block; }

.youtube-btn { font-size: 1rem; }

/* ===================================================
   SPONSORS
   =================================================== */
.sponsors { background: var(--black); }

.sponsors .section-intro a { color: var(--orange); }

.sponsors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.sponsor-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--steel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 2.5rem;
  text-decoration: none;
  transition: border-color .2s, transform .2s;
  height: 160px;
}

.sponsor-card:hover {
  border-color: var(--orange);
  transform: translateY(-3px);
}

.sponsor-logo-area {
  margin-bottom: .75rem;
}

.sponsor-logo-area img {
  max-width: 160px;
  max-height: 60px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .8;
  transition: opacity .2s;
}

.sponsor-logo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 48px;
  color: var(--muted);
  transition: color .2s;
}

.sponsor-card:hover .sponsor-logo-placeholder { color: var(--orange); }

.sponsor-card:hover .sponsor-logo-area img { opacity: 1; }

.sponsor-name {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .04em;
  text-align: center;
}

.sponsor-tier {
  font-family: var(--font-head);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
}

/* ===================================================
   CONTACT
   =================================================== */
.contact {
  background: linear-gradient(160deg, var(--dark) 0%, #140a02 100%);
  border-top: 1px solid var(--border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-text p {
  color: var(--text);
  margin-bottom: 1.5rem;
  max-width: 440px;
}

.contact-links { display: flex; gap: 1rem; flex-wrap: wrap; }

.contact-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.info-block h4 {
  font-family: var(--font-head);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: .4rem;
}

.info-block p {
  font-size: .9rem;
  color: var(--text);
  line-height: 1.5;
}

.info-block a { color: var(--text); }
.info-block a:hover { color: var(--orange); }

/* ===================================================
   FOOTER
   =================================================== */
.footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
  text-align: center;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: .06em;
  color: var(--white);
}

.footer-copy {
  font-size: .8rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer-links a:hover { color: var(--orange); }

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 768px) {

  :root { --section-gap: 4rem; }

  .nav-links { display: none; }
  .nav-hamburger { display: block; }

  .hero-title { font-size: clamp(3.5rem, 16vw, 6rem); }

  .about-grid { grid-template-columns: 1fr; }
  .about-image { order: -1; }
  .image-placeholder--robot { min-height: 220px; }

  .leagues-grid { grid-template-columns: 1fr; }

  .event-card {
    grid-template-columns: 1fr;
  }

  .event-detail { border-right: none; border-bottom: 1px solid var(--border); }
  .event-detail:last-child { border-bottom: none; }

  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .image-placeholder--wide { grid-column: span 2; }

  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { grid-template-columns: 1fr 1fr; }

  .sponsors-grid { justify-content: center; }

}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .image-placeholder--wide { grid-column: span 1; }
  .contact-info { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}