:root {
  --sky: #3f6fc4;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  background: var(--sky);
  color-scheme: light;
}

.scrub {
  height: 250vh;
}

.pin {
  position: sticky;
  top: 0;
  height: 100dvh;
  width: 100%;
  overflow: hidden;
  background: var(--sky);
}

.pin img,
.pin video {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: none;
}

.pin video {
  z-index: 2;
}

.start-still {
  z-index: 3;
}

@media (min-aspect-ratio: 4/5) {
  .pin.is-away img:not(.end-still):not(.peak):not(.range):not(.peak-close) {
    visibility: hidden;
  }
}

.end-still {
  z-index: 4;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s ease;
}

.pin.is-end .end-still {
  opacity: 1;
  visibility: visible;
}

.statement {
  position: absolute;
  z-index: 5;
  top: 6.5vh;
  left: 0;
  right: 0;
  margin: 0;
  text-align: center;
  color: #fff;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s ease;
}

.pin.is-end:not(.is-peaks) .statement {
  opacity: 1;
  visibility: visible;
}

.statement-title,
.statement-hint {
  margin: 0;
  font-family: system-ui, sans-serif;
}

.statement-title {
  font-weight: 500;
  font-size: clamp(2.8rem, 6.6vw, 5.75rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.statement-hint {
  margin-top: 0.85rem;
  font-weight: 400;
  font-size: 0.95rem;
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.82);
  transition: opacity 0.2s ease;
}

.hint-tap {
  display: none;
}

.pin:has(.summit-pilatus:hover) .statement-hint,
.pin:has(.summit-pilatus:focus-visible) .statement-hint {
  opacity: 0;
}

.summits {
  position: absolute;
  inset: 0;
  z-index: 5;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.45s ease;
}

.pin.is-end:not(.is-peaks) .summits {
  opacity: 1;
  visibility: visible;
}

.summit {
  position: absolute;
  width: 18vw;
  min-width: 10rem;
  height: 34vh;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  transform: translate(-50%, -0.6rem);
  pointer-events: auto;
  cursor: default;
}

.summit-line {
  position: absolute;
  left: 50%;
  top: 0.6rem;
  width: 1px;
  height: 0;
  background: rgba(255, 255, 255, 0.92);
  transform: translate(-50%, -100%);
  transition: height 0.35s ease;
}

.summit-label {
  position: absolute;
  left: 50%;
  top: 0.6rem;
  transform: translate(-50%, calc(-100% - 2.75rem));
  opacity: 0;
  text-align: center;
  white-space: nowrap;
  transition: opacity 0.3s ease;
}

.summit-name,
.summit-height {
  display: block;
  color: #fff;
  text-shadow: 0 1px 8px rgba(8, 28, 64, 0.4);
}

.summit-name {
  font: 500 0.95rem/1.15 system-ui, sans-serif;
}

.summit-height {
  margin-top: 0.15rem;
  font: 400 0.78rem/1 system-ui, sans-serif;
}

.summit:hover .summit-line,
.summit:focus-visible .summit-line {
  height: 2.45rem;
}

.summit:hover .summit-label,
.summit:focus-visible .summit-label {
  opacity: 1;
}

.wordmark {
  position: absolute;
  z-index: 3;
  top: 14vh;
  left: 0;
  right: 0;
  margin: 0;
  color: #fff;
  text-align: center;
  font-family: system-ui, sans-serif;
  font-weight: 500;
  font-size: clamp(4.2rem, 10.5vw, 9.5rem);
  line-height: 0.95;
  white-space: nowrap;
  letter-spacing: -0.045em;
  text-shadow: none;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.pin.is-away .wordmark,
.pin.is-end .wordmark {
  opacity: 0;
  visibility: hidden;
}

.next,
.advance {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: calc(1.25rem + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0.7rem 1rem 0.7rem 1.15rem;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: #141414;
  font: 500 0.95rem/1 system-ui, sans-serif;
  letter-spacing: 0.01em;
  white-space: nowrap;
  cursor: pointer;
  transition: opacity 0.25s ease;
}

.next {
  width: 4.75rem;
  height: 4.75rem;
  padding: 0;
  justify-content: center;
}

.next svg {
  width: 2.15rem;
  height: 2.15rem;
  animation: bob 1.4s ease-in-out infinite;
}

.advance {
  bottom: calc(2.65rem + env(safe-area-inset-bottom));
  padding: 0.9rem 1.45rem;
  font-size: 1.12rem;
  transition: opacity 0.25s ease, transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.advance:hover,
.advance:focus-visible {
  transform: translateX(-50%) scale(1.08);
}

.pin.is-away .next,
.pin.is-end .next {
  opacity: 0;
  pointer-events: none;
}

.pin.is-peaks {
  position: fixed;
  inset: 0;
  z-index: 5;
  touch-action: none;
}

@property --peak {
  syntax: "<number>";
  inherits: true;
  initial-value: 0;
}

.peaks {
  --peak: 0;
  --peak-shift: 0;
  --frame: max(100cqi, calc(100cqb * 16 / 9));
  position: absolute;
  inset: 0;
  z-index: 6;
  overflow: hidden;
  visibility: hidden;
  container-type: size;
}

.pin.is-peaks .peaks {
  visibility: visible;
}

.pin .peaks .range,
.pin .peaks .peak-close,
.pin .peaks .range-notes {
  position: absolute;
  inset: auto;
  top: 50%;
  left: 0;
  height: calc(var(--frame) * 9 / 16);
  transform: translate3d(calc((100cqi - var(--frame)) / 2 - var(--peak) * var(--frame)), -50%, 0);
  backface-visibility: hidden;
  will-change: transform;
}

.pin .peaks .peak-close {
  transform: translate3d(calc((100cqi - var(--frame)) / 2 - (var(--peak) + var(--peak-shift)) * var(--frame)), -50%, 0);
}

.pin .peaks .range {
  width: calc(var(--frame) * 3);
  max-width: none;
  object-fit: fill;
}

.pin .peaks .peak-close {
  left: calc(var(--frame) * 3);
  width: var(--frame);
  object-fit: cover;
}

.pin .peaks .range-notes {
  width: calc(var(--frame) * 4);
}

.range-notes {
  pointer-events: none;
  z-index: 1;
}

.phase {
  position: absolute;
  top: 0;
  height: 100%;
  width: calc(100% / 4);
}

.phase:nth-child(2) {
  left: calc(100% / 4);
}

.phase:nth-child(3) {
  left: calc(200% / 4);
}

.phase:nth-child(4) {
  left: calc(300% / 4);
}

.contact-card {
  position: absolute;
  top: 24%;
  left: 8%;
  height: auto;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  width: max-content;
  color: #fff;
  text-align: left;
  pointer-events: none;
  text-shadow: 0 1px 10px rgba(8, 28, 64, 0.28);
}

.next-peak {
  position: absolute;
  z-index: 2;
  left: 26.05%;
  top: 81.31%;
  width: 1.4rem;
  height: 1.4rem;
  color: #fff;
  text-decoration: none;
  text-shadow: 0 1px 8px rgba(8, 28, 64, 0.45);
  transform: translate(-50%, -50%);
  pointer-events: auto;
}

.next-peak-line {
  position: absolute;
  left: 50%;
  bottom: 50%;
  width: 1px;
  height: 3.15rem;
  background: rgba(255, 255, 255, 0.92);
  transform: translateX(-50%);
}

.next-peak-label {
  position: absolute;
  left: 50%;
  bottom: calc(50% + 3.35rem);
  display: grid;
  justify-items: center;
  align-items: center;
  transform: translateX(-50%);
  text-align: center;
  white-space: nowrap;
}

.next-peak-copy,
.next-peak-site {
  grid-area: 1 / 1;
}

.next-peak-name {
  display: block;
  font: 500 0.95rem/1.15 system-ui, sans-serif;
}

.next-peak-meta {
  display: block;
  margin-top: 0.28rem;
  font: 400 0.78rem/1 system-ui, sans-serif;
  color: rgba(255, 255, 255, 0.9);
}

.next-peak-copy {
  transition: opacity 0.2s ease;
}

.next-peak-site {
  padding: 0.62rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font: 400 0.95rem/1 system-ui, sans-serif;
  text-shadow: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.next-peak:hover .next-peak-copy,
.next-peak:focus-visible .next-peak-copy {
  opacity: 0;
}

.next-peak:hover .next-peak-site,
.next-peak:focus-visible .next-peak-site {
  opacity: 1;
}

.contact-intro {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  width: max-content;
}

.contact-close {
  margin-top: 3.68rem;
}

.contact-kicker,
.contact-title,
.contact-email,
.contact-more,
.contact-sign,
.contact-touch {
  margin: 0;
  font-family: system-ui, sans-serif;
}

.contact-kicker {
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  color: rgba(255, 255, 255, 0.9);
}

.contact-title {
  margin-top: 1.15rem;
  font-weight: 500;
  font-size: clamp(2.2rem, 4.6vw, 3.6rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  white-space: nowrap;
}

.contact-email {
  width: 100%;
  margin-top: 2.15rem;
  pointer-events: auto;
}

.contact-email label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.contact-email-row {
  display: flex;
  gap: 0.5rem;
  width: 100%;
}

@property --turn {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.contact-email-field {
  position: relative;
  flex: 1;
  width: 0;
  min-width: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
}

.contact-email-field::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: conic-gradient(from var(--turn), rgba(255, 255, 255, 0.28), #fff 8%, rgba(255, 255, 255, 0.28) 20%);
  pointer-events: none;
  animation: email-sweep 3.8s linear infinite;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
}

@keyframes email-sweep {
  to {
    --turn: 360deg;
  }
}

.contact-email input {
  width: 100%;
  padding: 0.72rem 0.85rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #fff;
  font: 400 0.95rem/1 system-ui, sans-serif;
  text-shadow: none;
}

.contact-email input::placeholder {
  color: rgba(255, 255, 255, 0.62);
}

.contact-email button {
  padding: 0.72rem 1.05rem;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: #141414;
  font: 500 0.95rem/1 system-ui, sans-serif;
  text-shadow: none;
  cursor: pointer;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.contact-email button:hover,
.contact-email button:focus-visible {
  transform: scale(1.08);
}

.contact-more {
  margin-top: 2.35rem;
  font-weight: 500;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.92);
}

.contact-site {
  display: block;
  width: 100%;
  margin-top: 1.15rem;
  padding: 0.85rem 1rem;
  border-radius: 999px;
  background: #fff;
  color: #141414;
  font: 500 1rem/1 system-ui, sans-serif;
  text-align: center;
  text-decoration: none;
  text-shadow: none;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.contact-site:hover,
.contact-site:focus-visible {
  transform: scale(1.04);
}

.contact-sign {
  font-weight: 500;
  font-size: 0.98rem;
}

.contact-touch {
  display: flex;
  gap: 0.45rem;
  margin-top: 0.45rem;
  font-weight: 500;
  font-size: 1rem;
  pointer-events: auto;
}

.contact-touch a {
  color: #fff;
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.22rem;
}

.contact-touch a:hover,
.contact-touch a:focus-visible {
  text-decoration-thickness: 2px;
}

.contact-status {
  margin: 0.7rem 0 0;
  font: 400 0.85rem/1.3 system-ui, sans-serif;
  color: rgba(255, 255, 255, 0.82);
}

.phase:nth-child(1) {
  --peak-frac: 0.665;
}

.phase:nth-child(2) {
  --peak-frac: 0.416;
}

.phase:nth-child(3) {
  --peak-frac: 0.335;
}

.phase-copy {
  position: absolute;
  top: calc(var(--peak-frac) * 50% + 25% - 25cqb);
  left: 8%;
  right: 8%;
  margin: 0;
  color: #fff;
  text-align: center;
  text-shadow: 0 1px 10px rgba(8, 28, 64, 0.35);
  transform: translateY(-50%);
}

.phase-kicker,
.phase-title,
.phase-text {
  margin: 0;
  font-family: system-ui, sans-serif;
}

.phase-kicker {
  font-weight: 500;
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.82);
}

.phase-title {
  margin-top: 0.45rem;
  font-weight: 500;
  font-size: clamp(3.4rem, 7.2vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.phase-text {
  margin-top: 0.85rem;
  font-weight: 400;
  font-size: clamp(1.2rem, 2.1vw, 1.6rem);
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.9);
}

.peak-readout {
  position: absolute;
  z-index: 7;
  top: calc(1.05rem + env(safe-area-inset-top));
  left: calc(1.05rem + (2.75rem - 1.45rem) / 2 + 1.45rem * 6 / 24 + env(safe-area-inset-left));
  display: flex;
  align-items: center;
  height: 2.75rem;
  color: #fff;
  text-align: left;
  cursor: default;
  text-shadow: 0 1px 12px rgba(8, 28, 64, 0.55);
}

.peak-readout::before {
  content: "";
  position: absolute;
  inset: -0.85rem -1.5rem -1.7rem -0.85rem;
}

.altitude-label {
  position: absolute;
  top: calc(50% + 0.62rem);
  left: 0;
  margin: 0;
  font: 500 1.05rem/1 system-ui, sans-serif;
  letter-spacing: 0.01em;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(-0.15rem);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.peak-readout:hover .altitude-label,
.peak-readout:focus-within .altitude-label {
  opacity: 1;
  transform: none;
}

.peak-readout-live {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.peak-readout .height-lock {
  font: 500 1.05rem/1 system-ui, sans-serif;
}

.height-read {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.height-lock {
  display: inline-flex;
  align-items: flex-start;
  height: 1em;
  overflow: hidden;
  font-variant-numeric: tabular-nums;
}

.height-wheel {
  height: 1em;
  overflow: hidden;
}

.height-reel {
  display: flex;
  flex-direction: column;
}

.height-reel span,
.height-sep {
  display: block;
  height: 1em;
  line-height: 1em;
}

.advance,
.step {
  z-index: 7;
}

.flash {
  position: absolute;
  inset: 0;
  z-index: 8;
  background: #fff;
  opacity: 0;
  pointer-events: none;
}

.flash.is-on {
  animation: flash 0.18s ease-out forwards;
}

@keyframes flash {
  0% { opacity: 0; }
  35% { opacity: 0.32; }
  100% { opacity: 0; }
}

.step {
  position: absolute;
  top: 50%;
  display: grid;
  place-items: center;
  width: 3.1rem;
  height: 3.1rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: #fff;
  color: #141414;
  cursor: pointer;
  transform: translateY(-50%);
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.step:hover,
.step:focus-visible {
  transform: translateY(-50%) scale(1.08);
}

.peak-exit {
  position: absolute;
  z-index: 7;
  top: calc(1.05rem + env(safe-area-inset-top));
  right: calc(1.05rem + env(safe-area-inset-right));
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: #fff;
  cursor: pointer;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.peak-exit:hover,
.peak-exit:focus-visible {
  transform: scale(1.12);
}

.peak-exit svg {
  width: 1.45rem;
  height: 1.45rem;
}

.advance[hidden],
.step[hidden],
.peak-exit[hidden],
.peak-readout[hidden],
.peaks[hidden] {
  display: none;
}

.step svg {
  width: 1.25rem;
  height: 1.25rem;
}

.step-prev {
  left: calc(1.25rem + env(safe-area-inset-left));
}

.step-next {
  right: calc(1.25rem + env(safe-area-inset-right));
}

@keyframes bob {
  50% {
    transform: translateY(3px);
  }
}

@media (max-aspect-ratio: 4/5) {
  .hint-hover {
    display: none;
  }

  .hint-tap {
    display: block;
  }

  html.is-phone .scrub,
  .scrub {
    height: 185vh;
  }

  .hero-video {
    display: none;
  }

  .start-still,
  .end-still,
  .wordmark {
    transition: none;
  }

  .pin.home .next {
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .start-still {
    opacity: calc(1 - var(--mix, 0));
    visibility: visible;
  }

  .end-still {
    opacity: var(--mix, 0);
    visibility: visible;
  }

  .pin.is-end .end-still {
    opacity: 1;
  }

  .wordmark {
    top: calc(10.5vh + env(safe-area-inset-top));
    font-size: clamp(2.45rem, 12vw, 3.3rem);
    padding: 0 0.75rem;
  }

  .pin.is-away:not(.is-end) .wordmark {
    opacity: calc(1 - var(--mix, 0));
    visibility: visible;
  }

  .pin.is-away:not(.is-end) .next {
    opacity: calc(1 - min(1, var(--mix, 0) * 1.8));
    pointer-events: none;
  }

  .statement {
    top: calc(4.6vh + env(safe-area-inset-top));
    padding: 0 1rem;
  }

  .statement-title {
    font-size: clamp(1.85rem, 8.4vw, 2.65rem);
  }

  .statement-hint {
    margin-top: 0.55rem;
    font-size: 0.88rem;
  }

  .summit {
    width: 30vw;
    min-width: 0;
    height: 26vh;
    cursor: pointer;
    touch-action: manipulation;
  }

  .pin.is-end:not(.is-peaks) .summit-line {
    height: 2.05rem;
  }

  .pin.is-end:not(.is-peaks) .summit-label {
    opacity: 1;
  }

  .summit:first-of-type .summit-label {
    left: 50%;
    transform: translate(0.35rem, calc(-100% - 2.35rem));
    text-align: left;
  }

  .summit:last-of-type .summit-label {
    left: 50%;
    transform: translate(calc(-100% - 0.35rem), calc(-100% - 2.35rem));
    text-align: right;
  }

  .peaks {
    --peak-shift: 0.11;
  }

  .phase-copy {
    left: 50%;
    right: auto;
    width: min(22rem, calc(100cqi - 2.4rem));
    transform: translate(-50%, -50%);
    text-wrap: balance;
  }

  .phase-kicker {
    font-size: 0.95rem;
  }

  .phase-title {
    font-size: clamp(1.85rem, 8.6vw, 2.55rem);
  }

  .phase-text {
    font-size: 1.02rem;
  }

  .contact-card {
    top: 13%;
    left: calc(50% - 50cqi + 1.15rem);
    width: min(12.25rem, 50vw);
    height: auto;
    justify-content: flex-start;
  }

  .contact-email-field {
    flex: none;
    width: 100%;
  }

  .contact-title {
    margin-top: 0.5rem;
    font-size: clamp(1.5rem, 6.2vw, 1.9rem);
    white-space: normal;
  }

  .contact-kicker {
    font-size: 0.82rem;
  }

  .contact-email {
    margin-top: 0.95rem;
  }

  .contact-email-row {
    flex-direction: column;
  }

  .contact-email button {
    width: 100%;
  }

  .contact-close {
    margin-top: 1.25rem;
  }

  .contact-sign,
  .contact-touch {
    font-size: 0.92rem;
  }

  .step {
    width: 2.75rem;
    height: 2.75rem;
  }

  .advance {
    max-width: calc(100vw - 2rem);
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .scrub {
    height: 100dvh;
  }

  .pin video {
    display: none;
  }

  .end-still,
  .wordmark,
  .next,
  .next svg,
  .advance,
  .advance svg,
  .flash,
  .flash.is-on,
  .peaks,
  .statement,
  .statement-hint,
  .summit-line,
  .summit-label,
  .summits,
  .height-reel,
  .step,
  .peak-exit,
  .contact-email button,
  .contact-email-field::before,
  .next-peak-copy,
  .next-peak-site,
  .contact-site {
    transition: none;
    animation: none;
  }
}