@charset "UTF-8";

/* ==========================================================================
   Atlas hero
   ========================================================================== */

.atlas-hero__title {
  display: flex;
  flex-direction: column;
  margin: 0 0 1.7rem -0.06em;
  font: 600 clamp(4.6rem, 9.3vw, 8.7rem)/0.83 var(--font-display);
  letter-spacing: -0.06em;
  text-transform: uppercase;
}

.atlas-hero__title-prefix {
  margin: 0 0 0.25rem 0.06em;
  color: var(--color-red-bright);
  font: 400 0.16em/1 var(--font-mono);
  letter-spacing: 0.18em;
}

.atlas-hero__lede {
  max-width: 33rem;
}

.atlas-hero__era {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  width: min(100%, 28rem);
  color: var(--color-ash);
  font: 400 0.68rem/1 var(--font-mono);
  letter-spacing: 0.12em;
}

.atlas-hero__era-line {
  position: relative;
  height: 1px;
  background: rgba(233, 225, 207, 0.35);
}

.atlas-hero__era-line::before,
.atlas-hero__era-line::after {
  position: absolute;
  top: 50%;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--color-red-bright);
  border-radius: 50%;
  content: "";
  transform: translateY(-50%);
}

.atlas-hero__era-line::before {
  left: 0;
}

.atlas-hero__era-line::after {
  right: 0;
}

.atlas-hero__map {
  background: var(--color-paper-dark);
}

.atlas-hero__map::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  background: rgba(22, 21, 16, 0.16);
  content: "";
  mix-blend-mode: multiply;
}

.atlas-hero__map::after {
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1.8rem;
  background: var(--color-red);
  content: "";
  opacity: 0.8;
  mix-blend-mode: multiply;
}

.atlas-hero .split-hero__image {
  object-position: center;
  filter: saturate(0.55) sepia(0.18) contrast(1.1);
  transform: scale(1.06);
}

.atlas-hero:hover .split-hero__image {
  transform: scale(1.09);
}

.atlas-hero__stamp {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 8.5rem;
  height: 8.5rem;
  color: var(--color-red);
  background: rgba(233, 225, 207, 0.86);
  border: 2px solid var(--color-red);
  border-radius: 50%;
  font: 500 0.54rem/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  transform: translate(-50%, -50%) rotate(-9deg);
}

.atlas-hero__stamp::before {
  position: absolute;
  inset: 0.35rem;
  border: 1px solid var(--color-red);
  border-radius: 50%;
  content: "";
}

.atlas-hero__stamp-number {
  margin: 0.3rem 0;
  font: 500 2.3rem/1 var(--font-display);
  letter-spacing: -0.03em;
}

.atlas-hero__caption {
  left: 3.3rem;
  color: var(--color-ink);
  font-weight: 400;
}

.atlas-hero__scroll-cue {
  bottom: 1.7rem;
  left: var(--page-gutter);
}

/* ==========================================================================
   Overview
   ========================================================================== */

.atlas-overview {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr) minmax(18rem, 0.42fr);
  gap: clamp(2rem, 5vw, 6rem);
  min-height: 49rem;
  padding: clamp(6rem, 10vw, 10rem) var(--page-gutter);
  border-bottom: 1px solid var(--color-ink-line);
}

.atlas-overview__title,
.atlas-register__title {
  max-width: 61rem;
  margin-bottom: 3.5rem;
  font: 400 clamp(3rem, 6vw, 6rem)/0.96 var(--font-display);
  letter-spacing: -0.045em;
  text-transform: uppercase;
}

.atlas-overview__columns {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(14rem, 0.8fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

/* ==========================================================================
   War axis
   ========================================================================== */

.war-axis {
  position: relative;
  align-self: center;
  height: 31rem;
  color: var(--color-paper);
  background: var(--color-charcoal);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 1rem 1rem 0 var(--color-paper-dark);
}

.war-axis::before {
  position: absolute;
  inset: 1rem;
  border: 1px solid rgba(233, 225, 207, 0.12);
  content: "";
}

.war-axis__line {
  position: absolute;
  top: 4rem;
  bottom: 4rem;
  left: 4.25rem;
  width: 1px;
  background: var(--color-red-bright);
}

.war-axis__point {
  position: absolute;
  left: 4.25rem;
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.2rem;
  align-items: center;
  transform: translateX(-0.35rem);
}

.war-axis__point::before {
  width: 0.7rem;
  height: 0.7rem;
  background: var(--color-paper);
  border: 3px solid var(--color-red);
  border-radius: 50%;
  content: "";
}

.war-axis__year {
  position: absolute;
  left: -2.5rem;
  color: var(--color-red-bright);
  font: 500 0.58rem/1 var(--font-mono);
  transform: rotate(-90deg);
}

.war-axis__event {
  grid-column: 2;
  margin: 0;
  color: var(--color-ash);
  font: 300 0.6rem/1.45 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.war-axis__point--start {
  top: 3.6rem;
}

.war-axis__point--middle {
  top: calc(50% - 1.4rem);
}

.war-axis__point--end {
  bottom: 3.6rem;
}

.war-axis__caption {
  position: absolute;
  right: 2rem;
  bottom: 2.4rem;
  margin: 0;
  color: #777665;
  font: 300 0.5rem/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  writing-mode: vertical-rl;
}

/* ==========================================================================
   Battle archive and featured card
   ========================================================================== */

.battle-archive {
  padding: clamp(6rem, 10vw, 10rem) var(--page-gutter);
  color: var(--color-paper);
  background: var(--color-ink);
}

.battle-archive__header {
  display: grid;
  grid-template-columns: 1fr minmax(16rem, 0.35fr);
  gap: 3rem;
  align-items: end;
  max-width: 88rem;
  margin: 0 auto 4rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(233, 225, 207, 0.25);
}

.battle-archive__title {
  margin-bottom: 0;
  font: 500 clamp(3.4rem, 7vw, 7rem)/0.9 var(--font-display);
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.battle-archive__intro {
  margin-bottom: 0;
  color: var(--color-ash);
  font-size: 1.05rem;
  font-weight: 300;
}

.battle-card {
  position: relative;
  color: var(--color-paper);
  background: #323128;
  text-decoration: none;
  overflow: hidden;
}

.battle-card--featured {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 17rem;
  grid-template-rows: minmax(34rem, 67vh) auto;
  max-width: 88rem;
  margin: 0 auto;
}

.battle-card__media,
.battle-card__overlay {
  position: absolute;
  inset: 0;
}

.battle-card__media {
  margin: 0;
}

.battle-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48%;
  filter: saturate(0.7) sepia(0.14) contrast(1.08);
  transform: scale(1.01);
  transition: filter 700ms ease, transform 1.2s ease;
}

.battle-card__overlay {
  z-index: 1;
  background: rgba(16, 16, 13, 0.48);
  transition: background 500ms ease;
}

.battle-card:hover .battle-card__image,
.battle-card:focus-visible .battle-card__image {
  filter: saturate(0.92) sepia(0.08) contrast(1.06);
  transform: scale(1.045);
}

.battle-card:hover .battle-card__overlay,
.battle-card:focus-visible .battle-card__overlay {
  background: rgba(16, 16, 13, 0.34);
}

.battle-card__number {
  position: absolute;
  z-index: 1;
  top: -0.14em;
  right: -0.02em;
  color: rgba(233, 225, 207, 0.1);
  font: 600 clamp(12rem, 28vw, 25rem)/1 var(--font-display);
  letter-spacing: -0.1em;
}

.battle-card__status {
  position: absolute;
  z-index: 2;
  top: 2rem;
  left: 2rem;
  display: flex;
  gap: 0.6rem;
  align-items: center;
  font: 500 0.58rem/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.battle-card__status-dot {
  width: 0.55rem;
  height: 0.55rem;
  background: var(--color-red-bright);
  border: 0.22rem solid rgba(197, 58, 38, 0.28);
  border-radius: 50%;
  box-sizing: content-box;
  animation: status-pulse 2s ease-in-out infinite;
}

@keyframes status-pulse {
  0%,
  100% {
    transform: scale(0.85);
  }
  50% {
    transform: scale(1.12);
  }
}

.battle-card__content {
  position: relative;
  z-index: 2;
  align-self: end;
  max-width: 54rem;
  padding: clamp(3rem, 6vw, 6rem);
}

.battle-card__date {
  margin-bottom: 1rem;
  color: var(--color-red-bright);
  font: 500 0.66rem/1.4 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.13em;
}

.battle-card__title {
  margin-bottom: 0.65rem;
  font: 600 clamp(5rem, 12vw, 11rem)/0.8 var(--font-display);
  letter-spacing: -0.07em;
  text-transform: uppercase;
}

.battle-card__rule {
  display: block;
  width: 4rem;
  height: 0.35rem;
  margin: 2rem 0;
  background: var(--color-red-bright);
  transition: width 400ms ease;
}

.battle-card:hover .battle-card__rule,
.battle-card:focus-visible .battle-card__rule {
  width: 8rem;
}

.battle-card__summary {
  max-width: 35rem;
  color: #ddd5c3;
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  font-weight: 300;
}

.battle-card__cta {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 2.5rem;
  font: 500 0.63rem/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.battle-card__cta-icon {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  color: var(--color-ink);
  background: var(--color-paper);
  border-radius: 50%;
  font: 400 0.9rem/1 var(--font-mono);
  transition: color 200ms ease, background 200ms ease, transform 200ms ease;
}

.battle-card:hover .battle-card__cta-icon,
.battle-card:focus-visible .battle-card__cta-icon {
  color: var(--color-paper);
  background: var(--color-red);
  transform: rotate(45deg);
}

.battle-card__meta {
  position: relative;
  z-index: 2;
  display: grid;
  grid-column: 2;
  grid-row: 1;
  align-self: end;
  margin: 0 2rem 2rem 0;
  background: rgba(23, 23, 19, 0.78);
  border-top: 3px solid var(--color-red);
}

.battle-card__meta-item {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(233, 225, 207, 0.2);
}

.battle-card__meta-item:last-child {
  border-bottom: 0;
}

.battle-card__meta-label {
  margin-bottom: 0.3rem;
  color: var(--color-ash);
  font: 400 0.5rem/1 var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.battle-card__meta-value {
  margin-bottom: 0;
  font: 400 0.75rem/1.3 var(--font-mono);
}

/* ==========================================================================
   Battle register
   ========================================================================== */

.atlas-register {
  padding: clamp(7rem, 11vw, 11rem) var(--page-gutter);
}

.atlas-register__header {
  display: grid;
  grid-template-columns: 8rem minmax(0, 1fr) minmax(16rem, 0.38fr);
  gap: clamp(2rem, 6vw, 7rem);
  align-items: end;
  margin-bottom: 5rem;
}

.atlas-register__title {
  margin-bottom: 0;
}

.atlas-register__intro {
  margin-bottom: 0;
  padding-top: 1.2rem;
  color: #5e594d;
  border-top: 1px solid var(--color-ink-line);
  font-size: 1rem;
}

.battle-list {
  max-width: 88rem;
  margin: 0 auto;
  padding: 0;
  border-top: 1px solid var(--color-ink-line);
  list-style: none;
}

.battle-list__item {
  position: relative;
  border-bottom: 1px solid var(--color-ink-line);
}

.battle-list__item::before {
  position: absolute;
  inset: 0;
  background: var(--color-red);
  content: "";
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 300ms cubic-bezier(0.22, 1, 0.36, 1);
}

.battle-list__item--available:hover::before,
.battle-list__item--available:focus-within::before {
  transform: scaleY(1);
}

.battle-list__row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 4rem minmax(15rem, 1fr) minmax(13rem, 0.55fr) 8rem;
  gap: clamp(1rem, 3vw, 3rem);
  align-items: center;
  min-height: 7.2rem;
  width: 100%;
  color: inherit;
  text-decoration: none;
}

.battle-list__number,
.battle-list__year,
.battle-list__location,
.battle-list__status {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.battle-list__number {
  color: var(--color-red);
  font-size: 0.75rem;
  transition: color 300ms ease;
}

.battle-list__year {
  display: block;
  margin-bottom: 0.25rem;
  color: #777064;
  font-size: 0.52rem;
}

.battle-list__title {
  margin-bottom: 0;
  font: 500 clamp(1.5rem, 2.7vw, 2.6rem)/1 var(--font-display);
  text-transform: uppercase;
  transition: transform 300ms ease;
}

.battle-list__location {
  margin-bottom: 0;
  color: #70695d;
  font-size: 0.57rem;
}

.battle-list__status {
  justify-self: end;
  color: #898174;
  font-size: 0.55rem;
}

.battle-list__item--planned {
  color: #5c574c;
}

.battle-list__item--available:hover :is(
  .battle-list__number,
  .battle-list__year,
  .battle-list__location,
  .battle-list__status,
  .battle-list__title
),
.battle-list__item--available:focus-within :is(
  .battle-list__number,
  .battle-list__year,
  .battle-list__location,
  .battle-list__status,
  .battle-list__title
) {
  color: var(--color-paper);
}

.battle-list__item--available:hover .battle-list__title,
.battle-list__item--available:focus-within .battle-list__title {
  transform: translateX(0.35rem);
}

/* ==========================================================================
   Closing panel
   ========================================================================== */

.atlas-closing {
  position: relative;
  display: grid;
  grid-template-columns: 0.5fr 1fr auto;
  gap: clamp(2rem, 7vw, 8rem);
  align-items: center;
  min-height: 34rem;
  padding: clamp(5rem, 9vw, 9rem) var(--page-gutter);
  color: var(--color-paper);
  background: var(--color-red);
  overflow: hidden;
}

.atlas-closing::after {
  position: absolute;
  right: -0.05em;
  bottom: -0.3em;
  color: rgba(23, 23, 19, 0.14);
  content: "65";
  font: 600 clamp(16rem, 35vw, 34rem)/1 var(--font-display);
  letter-spacing: -0.1em;
}

.atlas-closing__era,
.atlas-closing__content,
.atlas-closing__link {
  position: relative;
  z-index: 1;
}

.atlas-closing__era {
  margin-bottom: 0;
  color: rgba(233, 225, 207, 0.8);
  font: 400 0.75rem/1 var(--font-mono);
  letter-spacing: 0.15em;
  writing-mode: vertical-rl;
}

.atlas-closing__label {
  color: var(--color-ink);
}

.atlas-closing__title {
  margin-bottom: 0;
  font: 500 clamp(3.5rem, 7vw, 7rem)/0.92 var(--font-display);
  letter-spacing: -0.05em;
  text-transform: uppercase;
}

.atlas-closing__link {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  width: 15rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(233, 225, 207, 0.55);
  border-bottom: 1px solid rgba(233, 225, 207, 0.55);
  font: 500 0.62rem/1 var(--font-mono);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.atlas-closing__link-icon {
  font-size: 1rem;
  transition: transform 200ms ease;
}

.atlas-closing__link:hover .atlas-closing__link-icon,
.atlas-closing__link:focus-visible .atlas-closing__link-icon {
  transform: translateX(0.4rem);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1040px) {
  .split-hero--atlas {
    grid-template-columns: minmax(22rem, 0.85fr) minmax(27rem, 1.15fr);
  }

  .atlas-overview {
    grid-template-columns: 4rem minmax(0, 1fr);
  }

  .war-axis {
    grid-column: 2;
    width: min(100%, 32rem);
  }

  .battle-card--featured {
    grid-template-columns: 1fr 14rem;
  }

  .atlas-register__header {
    grid-template-columns: 4rem 1fr;
  }

  .atlas-register__intro {
    grid-column: 2;
  }

  .battle-list__row {
    grid-template-columns: 3rem minmax(13rem, 1fr) minmax(12rem, 0.55fr) 7rem;
  }
}

@media (max-width: 820px) {
  .split-hero--atlas {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .split-hero--atlas .split-hero__content {
    min-height: 41rem;
  }

  .atlas-hero__map {
    height: 40rem;
    min-height: 0;
  }

  .atlas-hero__scroll-cue {
    bottom: 42rem;
  }

  .battle-archive__header {
    grid-template-columns: 1fr;
  }

  .battle-card--featured {
    display: block;
    min-height: 48rem;
  }

  .battle-card__content {
    position: absolute;
    bottom: 0;
    left: 0;
  }

  .battle-card__meta {
    display: none;
  }

  .battle-list__row {
    grid-template-columns: 2.5rem 1fr auto;
    min-height: 6.5rem;
  }

  .battle-list__location {
    display: none;
  }

  .atlas-closing {
    grid-template-columns: 2rem 1fr;
  }

  .atlas-closing__link {
    grid-column: 2;
  }
}

@media (max-width: 620px) {
  .split-hero--atlas {
    padding-top: 4.6rem;
  }

  .split-hero--atlas .split-hero__content {
    min-height: 37rem;
    padding-top: 5rem;
    padding-bottom: 5.5rem;
  }

  .atlas-hero__title {
    font-size: clamp(4.2rem, 22vw, 6.7rem);
  }

  .atlas-hero__map {
    height: 31rem;
  }

  .atlas-hero__stamp {
    width: 7rem;
    height: 7rem;
  }

  .atlas-hero__caption {
    left: 3rem;
    flex-direction: column;
  }

  .atlas-hero__scroll-cue {
    bottom: 32.5rem;
  }

  .atlas-overview {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .atlas-overview__columns {
    grid-template-columns: 1fr;
  }

  .war-axis {
    grid-column: 1;
    height: 27rem;
  }

  .battle-archive__title,
  .atlas-register__title {
    font-size: 3.6rem;
  }

  .battle-card--featured {
    min-height: 44rem;
  }

  .battle-card__status {
    top: 1.3rem;
    left: 1.3rem;
  }

  .battle-card__content {
    padding: 2rem 1.5rem 2.5rem;
  }

  .battle-card__title {
    font-size: clamp(4.8rem, 24vw, 7rem);
  }

  .battle-card__number {
    font-size: 13rem;
  }

  .atlas-register {
    padding-right: 0;
    padding-left: 0;
  }

  .atlas-register__header {
    grid-template-columns: 1fr;
    padding: 0 var(--page-gutter);
  }

  .atlas-register__intro {
    grid-column: 1;
  }

  .battle-list {
    width: 100%;
  }

  .battle-list__row {
    grid-template-columns: 2rem minmax(0, 1fr) auto;
    gap: 0.8rem;
    padding: 0 var(--page-gutter);
  }

  .battle-list__title {
    font-size: 1.65rem;
  }

  .battle-list__status {
    font-size: 0.48rem;
  }

  .atlas-closing {
    grid-template-columns: 1fr;
    min-height: 37rem;
  }

  .atlas-closing__era {
    writing-mode: horizontal-tb;
  }

  .atlas-closing__link {
    grid-column: 1;
  }
}