*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --yellow: #FFE600;
  --black: #0E0E0E;
  --white: #FFFFFF;
  --gray: #F2F2F0;
  --mid: #888;
  --max-width: 1200px;
  --font-main: 'Space Grotesk', sans-serif;
  --font-mono: 'Space Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--white);
  color: var(--black);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body > * { padding-inline: calc(40px + max(0px, (100% - var(--max-width)) / 2)); }

/* TICKER */
.ticker-wrap {
  white-space: nowrap;
  overflow: hidden;
  padding: 10px 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ticker-track {
  display: inline-block;
  animation: ticker 22s linear infinite;
}

.ticker-track span { margin-right: 60px; }

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

.ticker-wrap.black {
  background: var(--black);
  color: var(--white);
}

.ticker-wrap.yellow {
  background: var(--yellow);
  color: var(--black);
}

.ticker-wrap.yellow .ticker-track { animation-duration: 18s; }

/* NAV */
nav {
  border-bottom: 1px solid #e8e8e8;
  position: sticky;
  top: 0;
  background: var(--white);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 20px;
  padding-inline: calc(40px + max(0px, (100% - var(--max-width)) / 2));
  height: 120px;
}

.logo {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 50px;
  font-weight: 700;
  color: var(--yellow);
  text-decoration: none;
  letter-spacing: 0.08em;
}

nav ul {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

nav ul a {
  font-family: var(--font-mono);
  font-size: 16px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--black);
  transition: color 0.2s;
}

nav ul a:hover { color: var(--mid); }

nav .instagram-icon { display: block; width: 16px; height: 16px; background: url('images/instagram-icon.png') center / contain no-repeat; }

/* for the nav links, due to sticky nav */
section { scroll-margin-top: 120px; }

/* HERO */
.hero {
  padding-top: 64px;
  padding-bottom: 48px;
}

.hero h1 {
  font-size: clamp(28px, 4.5vw, 52px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 36px;
}

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 14px 28px;
  border: 1.5px solid var(--black);
  background: var(--black);
  color: var(--white);
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.btn:hover { background: var(--yellow); color: var(--black); border-color: var(--black); }

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

.btn-outline:hover { background: var(--black); color: var(--white); }

/* HERO IMAGE */
.hero-image {
  height: 480px;
  max-height: 520px;
  display: block;
  padding: 0;
  margin-inline: calc(max(0px, (100% - var(--max-width)) / 2));
  background: url('images/hero.jpg') center / cover no-repeat;
}

/* SECTIONS */
.section { border-top: 1px solid #e0e0e0; }

h2 {
  font-family: var(--font-mono);
  font-size: 24px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 28px;
}

h3 {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--black);
}

#why { padding-block: 40px; }
#why p { margin-top: 16px; color: #333; font-size: 16px; line-height: 1.75; }

#exploration { padding-block: 40px; }

.exploration-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  width: 100%;
}

.exploration-item {
  padding: 20px 24px 20px 0;
}

.exploration-item strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 16px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.exploration-item p {
  font-size: 16px;
  color: #444;
  line-height: 1.6;
  margin: 0;
}

.competition-block {
  background: var(--black);
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 240px;
  margin-bottom: 40px;
}

.competition-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.competition-date {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: -0.02em;
}

.competition-label {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #aaa;
  margin-bottom: 20px;
}

.btn-white {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 12px 22px;
  border: 1px solid var(--white);
  color: var(--white);
  text-decoration: none;
  background: transparent;
  cursor: pointer;
  width: fit-content;
  transition: background 0.2s, color 0.2s;
}

.btn-white:hover { background: var(--yellow); color: var(--black); border-color: var(--yellow); }

.competition-image {
  background: #222;
  background-image: url('images/competition.jpg');
  background-size: cover;
  background-position: center;
  min-height: 240px;
}

#walktalk {
  background: var(--yellow);
  padding-block: 40px;
}

.walktalk-meta {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #555;
}

.walktalk-desc {
  font-size: 16px;
  margin: 14px 0 24px;
  max-width: 540px;
  line-height: 1.65;
}

.city-rows {
  display: flex;
  flex-direction: column;
  margin-bottom: 24px;
  border-top: 1.5px solid var(--black);
}

.city-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1.5px solid var(--black);
  padding: 16px 0;
  gap: 24px;
}

.city-row-name {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
}

.city-row-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 12px 28px;
  background: var(--yellow);
  color: var(--black);
  border: 2px solid var(--black);
  border-radius: 100px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
}

.city-row-btn:hover { background: #f0d800; transform: scale(0.98); }

.collaborators-section {
  padding-block: 48px;
  border-top: 1px solid #e0e0e0;
}

.about-text {
  font-size: 16px;
  line-height: 1.8;
  color: #222;
}

.about-text p { margin-top: 18px; }
.about-text p:last-of-type { margin-bottom: 32px; }

/* FOOTER */
footer {
  background: var(--black);
  color: var(--white);
  padding-inline: calc(40px + max(0px, (100% - var(--max-width)) / 2));
  padding-block: 48px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 60px;
  align-items: start;
}

.footer-logo {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 56px;
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: 0.08em;
  line-height: 1;
}

.footer-copy {
  font-size: 15px;
  line-height: 1.7;
  color: #ccc;
  max-width: 340px;
}

.footer-copy a {
  color: var(--yellow);
  text-decoration: none;
}

.footer-copy a:hover { text-decoration: underline; }

.footer-bottom {
  background: var(--black);
  border-top: 1px solid #222;
  padding-block: 16px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: #666;
  text-transform: uppercase;
}

/* RESPONSIVE */
@media (max-width: 850px) {
  nav { padding: 16px 20px; }
  .hero { padding: 40px 20px 32px; }
  .section { padding: 0 20px; }
  .walktalk-block { margin: 0 -20px; padding: 32px 20px; }
  .collaborators-section { padding: 40px 20px; }
  footer { padding: 40px 20px; grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { padding: 16px 20px; }
  .competition-block { grid-template-columns: 1fr; }
  .competition-image { min-height: 160px; order: -1; }
  .exploration-grid { grid-template-columns: 1fr; }
  .exploration-item { border-right: none !important; }
  nav ul { gap: 16px; }
  nav ul li:not(:last-child) { display: none; }
  .responsive-hide { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}