/* ============================================
   PRO WRESTLING EPIC — Design System
   Concrete / steel / blood red territory look
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=Bitter:ital,wght@0,400;0,600;0,700;1,400&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg-dark: #15130f;
  --bg-darker: #0d0c0a;
  --concrete: #8d8a83;
  --concrete-light: #b7b3aa;
  --concrete-dark: #555049;
  --blood: #b3262b;
  --blood-dark: #7e1a1d;
  --bone: #ede7da;
  --bone-dim: #c9c2b3;
  --gold: #c8932f;

  --display: 'Anton', sans-serif;
  --body: 'Bitter', serif;
  --mono: 'Space Mono', monospace;

  --max-width: 1180px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--bg-dark);
  background-image:
    radial-gradient(circle at 50% 0%, rgba(179,38,43,0.18), transparent 45%),
    radial-gradient(circle at 50% 50%, transparent 40%, rgba(0,0,0,0.55) 100%);
  background-attachment: fixed;
  background-size: 100% 100%;
  color: var(--bone);
  font-family: var(--body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--bone); text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.05;
  margin: 0;
  color: var(--bone);
}

h1 { font-size: clamp(2.6rem, 7vw, 5.2rem); }
h2 { font-size: clamp(1.9rem, 5vw, 3rem); }
h3 { font-size: clamp(1.3rem, 3.2vw, 1.8rem); }

p { margin: 0 0 1rem; color: var(--bone-dim); }

.eyebrow {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.75rem;
  color: var(--blood);
  display: inline-block;
  margin-bottom: 0.6rem;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -9999px;
  background: var(--blood);
  color: var(--bone);
  padding: 0.6rem 1rem;
  z-index: 200;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

/* Focus visibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* ============================================
   CONCRETE TEXTURE PANELS
   ============================================ */
.concrete {
  position: relative;
  background-color: var(--concrete-dark);
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.06) 0, transparent 35%),
    radial-gradient(circle at 80% 70%, rgba(0,0,0,0.25) 0, transparent 40%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.02) 0px, transparent 3px, rgba(0,0,0,0.04) 4px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.015) 0px, transparent 3px, rgba(0,0,0,0.03) 4px);
}

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-darker);
  border-bottom: 4px solid var(--blood);
}

.site-header .container {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-top: 0.6rem;
  padding-bottom: 0;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-bottom: 0.6rem;
}

.brand img {
  height: 56px;
  width: auto;
}

.brand-text {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 1.05rem;
  line-height: 1.1;
}

.brand-text span {
  display: block;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--blood);
}

/* Folder-tab navigation: overlapping trapezoid tabs along the header edge */
.main-nav {
  display: flex;
  align-items: flex-end;
  gap: 0;
}

.main-nav a {
  position: relative;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.78rem;
  padding: 0.6rem 1.2rem 0.55rem;
  background: var(--concrete-dark);
  color: var(--bone-dim);
  clip-path: polygon(12px 0%, calc(100% - 12px) 0%, 100% 100%, 0% 100%);
  margin-left: -14px;
  box-shadow: inset 0 2px 0 rgba(255,255,255,0.08);
  transition: background 0.15s ease, color 0.15s ease, padding 0.15s ease;
}

.main-nav a:first-child { margin-left: 0; }

.main-nav a:hover {
  background: var(--concrete-light);
  color: var(--bg-darker);
  z-index: 5;
}

.main-nav a[aria-current="page"] {
  background: var(--blood);
  color: var(--bone);
  z-index: 6;
  padding-top: 0.85rem;
  margin-bottom: -4px;
}

.nav-toggle {
  display: none;
}

@media (max-width: 760px) {
  .main-nav {
    display: none;
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 0.25rem;
    padding-bottom: 0.75rem;
  }
  .main-nav.open { display: flex; }
  .main-nav a {
    padding: 0.6rem 0.75rem;
    border-bottom: 1px solid var(--concrete-dark);
    clip-path: none;
    margin-left: 0;
    margin-bottom: 0;
    box-shadow: none;
  }
  .main-nav a[aria-current="page"] { padding: 0.6rem 0.75rem; }
  .site-header .container { flex-wrap: wrap; align-items: center; }
  .brand { padding-bottom: 0; }
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: 2px solid var(--concrete);
    color: var(--bone);
    font-family: var(--display);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.5rem 0.9rem;
    cursor: pointer;
  }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  padding: 5rem 0 6rem;
  text-align: center;
  overflow: hidden;
  border-bottom: 6px solid var(--blood);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 48%, rgba(179,38,43,0.18) 49%, rgba(179,38,43,0.18) 51%, transparent 52%),
    linear-gradient(-135deg, transparent 48%, rgba(141,138,131,0.12) 49%, rgba(141,138,131,0.12) 51%, transparent 52%);
  pointer-events: none;
}

.hero .eyebrow { font-size: 1rem; }

.hero h1 {
  position: relative;
  margin: 0 auto;
  font-size: clamp(3.5rem, 9vw, 7rem);
}

.hero .lede {
  position: relative;
  max-width: 640px;
  margin: 1.25rem auto 2rem;
  font-size: 1.4rem;
}

.page-hero {
  padding: 3.5rem 0 3rem;
  text-align: left;
}

.page-hero .eyebrow { display: block; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.95rem;
  padding: 0.85rem 1.9rem;
  border: 3px solid var(--blood);
  background: var(--blood);
  color: var(--bone);
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, color 0.15s ease;
}

.btn:hover {
  background: transparent;
  color: var(--bone);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--bone);
  border-color: var(--concrete-light);
}

.btn-outline:hover {
  background: var(--concrete-light);
  color: var(--bg-darker);
  border-color: var(--concrete-light);
}

.btn-gold {
  border-color: var(--gold);
  background: var(--gold);
  color: var(--bg-darker);
}

.btn-gold:hover {
  background: transparent;
  color: var(--gold);
}

.btn-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.page-hero .btn-row { justify-content: flex-start; }

/* ============================================
   SECTIONS
   ============================================ */
.section {
  padding: 4rem 0;
}

.section-head {
  margin-bottom: 2.5rem;
  text-align: center;
}

.section-head.left { text-align: left; }

.divider {
  border: none;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--blood) 0 18px, transparent 18px 28px);
  margin: 0;
}

/* ============================================
   TICKET-STUB CARD (signature element)
   used for events / promos
   ============================================ */
.ticket {
  display: grid;
  grid-template-columns: 1fr auto;
  background: var(--bg-darker);
  border: 2px solid var(--concrete-dark);
  position: relative;
  overflow: hidden;
}

.ticket::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  right: 130px;
  width: 0;
  border-right: 2px dashed var(--concrete-dark);
}

.ticket-main {
  padding: 1.75rem 2rem;
}

.ticket-stub {
  width: 130px;
  background: var(--blood);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
}

.ticket-stub .month {
  font-family: var(--mono);
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  text-transform: uppercase;
}

.ticket-stub .day {
  font-family: var(--display);
  font-size: 2.6rem;
  line-height: 1;
  margin: 0.2rem 0;
}

.ticket-stub .year {
  font-family: var(--mono);
  font-size: 0.75rem;
}

.ticket-main .tagline {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.7rem;
  color: var(--gold);
}

.ticket-main h3 { margin: 0.35rem 0 0.6rem; }

.ticket-meta {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--bone-dim);
  margin-bottom: 0.85rem;
}

@media (max-width: 540px) {
  .ticket { grid-template-columns: 1fr; }
  .ticket::after { display: none; }
  .ticket-stub {
    width: 100%;
    flex-direction: row;
    gap: 0.6rem;
    border-top: 2px dashed var(--bg-darker);
  }
  .ticket-stub .day { font-size: 1.8rem; margin: 0; }
}

/* ============================================
   TALE OF THE TAPE — roster card
   ============================================ */
.roster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.75rem;
}

.fighter-card {
  background: var(--bg-darker);
  border: 2px solid var(--concrete-dark);
}

.fighter-photo {
  aspect-ratio: 4 / 5;
  height: 320px;
  background: var(--concrete);
  background-image:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.08), transparent 40%),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.02) 0px, transparent 3px, rgba(0,0,0,0.05) 4px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.fighter-photo picture {
  position: absolute;
  inset: 0;
  display: block;
}

.fighter-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.champion-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--gold);
  color: var(--bg-darker);
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.35rem 0.6rem;
  z-index: 2;
}

/* ============================================
   FEATURED EVENT POSTER (home page)
   ============================================ */
.featured-event {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
  align-items: center;
  background: var(--bg-darker);
  border: 2px solid var(--blood);
  padding: 2rem;
}

.featured-event img {
  border: 2px solid var(--concrete-dark);
}

@media (max-width: 760px) {
  .featured-event { grid-template-columns: 1fr; }
}

/* ============================================
   SIMPLE SHOW LISTING (fairs / one-off events)
   ============================================ */
.show-list { list-style: none; margin: 0; padding: 0; }

.show-row {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--concrete-dark);
}

.show-row:first-child { border-top: 1px solid var(--concrete-dark); }

.show-row .show-date {
  font-family: var(--mono);
  color: var(--gold);
  letter-spacing: 0.05em;
  font-size: 0.85rem;
  text-transform: uppercase;
}

.show-row .show-name {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 1.05rem;
}

.show-row .show-name span {
  display: block;
  font-family: var(--body);
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.85rem;
  color: var(--bone-dim);
  margin-top: 0.15rem;
}

.show-row .show-time {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--bone-dim);
  text-align: right;
  white-space: nowrap;
}

@media (max-width: 600px) {
  .show-row { grid-template-columns: 1fr; gap: 0.25rem; padding: 1.25rem 0; }
  .show-row .show-time { text-align: left; }
}

.fighter-body { padding: 1.25rem; }

.fighter-name {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
}

.fighter-tag {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blood);
  display: block;
  margin: 0.25rem 0 0.85rem;
}

.tape {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.4rem 1rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  border-top: 1px solid var(--concrete-dark);
  padding-top: 0.75rem;
}

.tape dt { color: var(--bone-dim); }
.tape dd { margin: 0; text-align: right; }

/* ============================================
   RESULTS LIST
   ============================================ */
.results-list { list-style: none; margin: 0; padding: 0; }

.result-row {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--concrete-dark);
  font-family: var(--mono);
  font-size: 0.9rem;
}

.result-row:first-child { border-top: 1px solid var(--concrete-dark); }

.result-row .date { color: var(--gold); letter-spacing: 0.05em; }

.result-row .match { color: var(--bone); font-family: var(--body); font-size: 1rem; }

.result-row .outcome {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bone-dim);
}

.news-item {
  border-left: 4px solid var(--blood);
  padding: 0 1.25rem;
  margin-bottom: 2rem;
}

.news-item .eyebrow { margin-bottom: 0.3rem; }

/* ============================================
   ABOUT / TIMELINE
   ============================================ */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 3px solid var(--blood);
}

.timeline li {
  position: relative;
  padding: 0 0 2rem 2rem;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 0.35rem;
  width: 15px;
  height: 15px;
  background: var(--bg-dark);
  border: 3px solid var(--blood);
  border-radius: 50%;
}

.timeline .year {
  font-family: var(--mono);
  color: var(--gold);
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 0.25rem;
}

/* ============================================
   TICKETS / MERCH PAGE
   ============================================ */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.shop-card {
  background: var(--bg-darker);
  border: 2px solid var(--concrete-dark);
  padding: 1.5rem;
}

.shop-card .price {
  font-family: var(--mono);
  color: var(--gold);
  font-size: 1.2rem;
  margin: 0.5rem 0 1rem;
}

.checkout-slot {
  border: 2px dashed var(--concrete);
  padding: 2rem;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--bone-dim);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

@media (max-width: 760px) {
  .contact-grid { grid-template-columns: 1fr; }
  .ticket-meta { gap: 0.75rem 1.5rem; }
}

form { display: flex; flex-direction: column; gap: 1.1rem; }

label {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.75rem;
  color: var(--bone-dim);
  margin-bottom: 0.35rem;
  display: block;
}

input, textarea, select {
  width: 100%;
  background: var(--bg-darker);
  border: 2px solid var(--concrete-dark);
  color: var(--bone);
  padding: 0.75rem;
  font-family: var(--body);
  font-size: 1rem;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--blood);
}

.info-list { list-style: none; padding: 0; margin: 0; }
.info-list li { padding: 0.85rem 0; border-bottom: 1px solid var(--concrete-dark); }
.info-list .label {
  font-family: var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.7rem;
  color: var(--blood);
  display: block;
  margin-bottom: 0.2rem;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  border-top: 4px solid var(--blood);
  background: var(--bg-darker);
  padding: 2.5rem 0;
  margin-top: 4rem;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 1.5rem;
}

.footer-grid h4 { margin-bottom: 0.75rem; }

.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 0.4rem; }
.footer-grid a:hover { color: var(--blood); }

.footer-bottom {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--bone-dim);
  border-top: 1px solid var(--concrete-dark);
  padding-top: 1.25rem;
  text-align: center;
}

/* ============================================
   CHAMPIONSHIP TITLE HISTORY (about page)
   ============================================ */
.title-block {
  border-left: 4px solid var(--gold);
  padding-left: 1.25rem;
  margin-bottom: 2.5rem;
}

.title-block h3 { margin-bottom: 0.85rem; }

.reign-list { list-style: none; margin: 0; padding: 0; }

.reign-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: baseline;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--concrete-dark);
  font-family: var(--mono);
  font-size: 0.9rem;
}

.reign-row:first-child { border-top: 1px solid var(--concrete-dark); }

.reign-row .reign-name {
  font-family: var(--body);
  font-size: 1rem;
  color: var(--bone);
}

.reign-row .reign-dates {
  color: var(--bone-dim);
  text-align: right;
  white-space: nowrap;
}

.reign-row.current .reign-dates {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem;
}

@media (max-width: 600px) {
  .reign-row { grid-template-columns: 1fr; gap: 0.2rem; }
  .reign-row .reign-dates { text-align: left; }
}
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
}
@media (max-width: 760px) {
  .grid-2 { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}

/* Social icon links on contact page */
.info-list a svg { transition: opacity 0.15s ease; display: block; }
.info-list a:hover svg { opacity: 0.7; }

/* ============================================
   CHAMPIONSHIP HISTORY TABS
   ============================================ */
.champ-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-bottom: 1.75rem;
  border-bottom: 3px solid var(--blood);
}

.champ-tab {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.82rem;
  padding: 0.65rem 1.2rem;
  background: var(--bg-darker);
  color: var(--bone-dim);
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -3px;
  cursor: pointer;
  transition: color 0.15s ease, background 0.15s ease;
}

.champ-tab:hover {
  color: var(--bone);
  background: var(--concrete-dark);
}

.champ-tab.active {
  background: var(--blood);
  color: var(--bone);
  border-bottom-color: var(--blood);
}

.champ-panel { display: none; }
.champ-panel.active { display: block; }

@media (max-width: 600px) {
  .champ-tab { font-size: 0.72rem; padding: 0.55rem 0.8rem; }
}

/* ============================================
   VIDEO HERO
   ============================================ */
.hero-video {
  position: relative;
  overflow: hidden;
  min-height: 780px;
  padding: 9rem 0 10rem;
  border-bottom: 6px solid var(--blood);
}

.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-video-bg video {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  min-width: 177.78vh;
  min-height: 56.25vw;
  transform: translate(-50%, -50%);
  object-fit: cover;
}

/* Dark overlay so text stays readable over video */
.hero-video-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(10,8,6,0.65) 0%,
    rgba(10,8,6,0.55) 50%,
    rgba(10,8,6,0.75) 100%
  );
}

/* On mobile */
@media (max-width: 600px) {
  .hero-video { min-height: 420px; padding: 4rem 0 5rem; }
}

/* ============================================
   ACTION PHOTO SECTIONS
   ============================================ */
.action-banner {
  width: 100%;
  display: block;
  border-top: 3px solid var(--concrete-dark);
  border-bottom: 3px solid var(--concrete-dark);
}

.action-banner-wide {
  width: 100%;
  display: block;
}

.page-photo {
  width: 100%;
  display: block;
  border-bottom: 4px solid var(--blood);
}

.news-photo {
  width: 100%;
  display: block;
  margin-bottom: 1rem;
  border-left: 4px solid var(--blood);
}

/* ============================================
   ACTION SHOTS COLLAGE (results page)
   ============================================ */
.collage {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 260px;
  gap: 6px;
}

.collage-item { overflow: hidden; }
.collage-item img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* Feature items that span 2 columns or 2 rows */
.collage-item.wide  { grid-column: span 2; }
.collage-item.tall  { grid-row: span 2; }
.collage-item.big   { grid-column: span 2; grid-row: span 2; }

@media (max-width: 900px) {
  .collage { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .collage-item.wide, .collage-item.big { grid-column: span 2; }
  .collage-item.tall { grid-row: span 1; }
}

@media (max-width: 540px) {
  .collage { grid-template-columns: 1fr 1fr; grid-auto-rows: 160px; }
}