/* ==========================================================================
   MOSS — scroll section
   ========================================================================== */

@font-face {
  font-family: "Clash Display";
  src: url("/launch/assets/ClashDisplay-Medium.otf") format("opentype");
  font-weight: 500;
  font-display: swap;
}

.moss {
  --moss-text: #fff;

  /* Metallic copper — mirrors the highlights/shadows of the logo */
  --moss-metal-top: #f7d9a0;
  --moss-metal-bottom: #f3c070;
  --moss-metal: var(--og-metal);

  --moss-gutter: var(--page-guide-inset);

  position: relative;
  z-index: 1;
  margin-top: calc(-1 * var(--moss-overlap));
  background: #202021;
  color: var(--moss-text);
  font-family: "Clash Display", Arial, Helvetica, sans-serif;
}

.moss::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  border-top: 1px solid #ffffff30;
  content: "";
}

/* --------------------------------------------------------------------------
   Shared building blocks
   -------------------------------------------------------------------------- */

.moss__word {
  margin: 0;
  padding: 0.08em 0;
  font-weight: 500;
  line-height: 0.69;
  letter-spacing: -0.02em;
  white-space: nowrap;
  color: #fff;
  user-select: none;
}

/* Reference-style copy block and right-side MOSS metadata. */
.moss__intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  max-width: 480px;
  padding-inline: clamp(12px, 1.6vw, 20px);
}

.moss__eyebrow {
  margin: 0 0 8px;
  color: #c3c3c8;
  font: 500 12px/1.4 Arial, Helvetica, sans-serif;
}

.moss__lead {
  margin: 0;
  max-width: 32em;
  color: #c2c2c7;
  font: 400 16px/1.5 Arial, Helvetica, sans-serif;
}

.moss__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 128px;
  min-height: 34px;
  margin-top: 7px;
  padding: 0 14px;
  border: 1px solid #77777e;
  border-radius: 6px;
  background: linear-gradient(180deg, #696970, #48484f);
  box-shadow: inset 0 1px 0 #ffffff28, 0 1px 2px #00000040;
  color: #fff;
  font: 700 12px/1 Arial, Helvetica, sans-serif;
  transition: filter .18s ease, transform .18s ease;
}

.moss__cta:hover {
  filter: brightness(1.12);
}

.moss__cta:active {
  transform: translateY(1px);
}

.moss__meta {
  align-self: start;
  margin: clamp(48px, 12vh, 88px) 0 0 clamp(10px, 2vw, 28px);
  padding-inline: clamp(12px, 1.6vw, 20px);
  color: #66666d;
  font: 500 10px/2 Arial, Helvetica, sans-serif;
  letter-spacing: .14em;
}

.moss__meta > p {
  margin: 0 0 2px;
  font: inherit;
}

.moss__pillars {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.moss__pillars li {
  color: inherit;
}

/* Contact footer follows the dark grid panel on a clean white background. */
.moss .footer {
  display: block;
  margin: 0;
  padding: 0;
  border-top: 0;
  background-color: #fff;
  background-image:
    linear-gradient(#20202130, #20202130),
    linear-gradient(#20202130, #20202130);
  background-position:
    var(--page-guide-inset) 0,
    calc(100% - var(--page-guide-inset)) 0;
  background-size: 1px 100%;
  background-repeat: no-repeat;
  color: #111;
  font-family: Arial, Helvetica, sans-serif;
  text-align: left;
}

.moss__footer-main {
  padding: clamp(48px, 8vh, 88px) var(--page-guide-inset) 0;
}

.moss__footer-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(180px, 1fr);
  width: min(100%, 800px);
  margin-inline: auto;
  min-height: clamp(280px, 26.5vw, 390px);
  aspect-ratio: 2.85;
  overflow: hidden;
  border: 1px solid #dfc49c;
  border-radius: 16px;
  background:
    radial-gradient(ellipse at 92% 8%, rgb(201 138 46 / 12%), transparent 40%),
    linear-gradient(120deg, #f8f5ef, #f2ede3);
  box-shadow: 0 12px 30px rgb(47 39 25 / 8%);
  color: #171817;
}

.moss__footer-card::before {
  position: absolute;
  z-index: 1;
  inset: 7px;
  border: 1px solid rgb(178 125 52 / 16%);
  border-radius: 10px;
  content: "";
  pointer-events: none;
}

.moss__footer-card-content {
  position: relative;
  z-index: 2;
  align-self: center;
  padding: 28px clamp(28px, 3.2vw, 48px);
}

.moss__footer-eyebrow {
  margin: 0 0 9px;
  color: #96621f;
  font: 500 12px/1.5 Arial, Helvetica, sans-serif;
  letter-spacing: .12em;
}

.moss__footer-card h2 {
  max-width: 18em;
  margin: 0;
  color: #171817;
  font: 500 clamp(25px, 2.4vw, 32px)/1.1 Arial, Helvetica, sans-serif;
  letter-spacing: -.045em;
}

.moss__footer-copy {
  max-width: 34em;
  margin: 8px 0 14px;
  color: #67645e;
  font: 400 14px/1.6 Arial, Helvetica, sans-serif;
}

.moss__footer-card-mark {
  position: relative;
  display: block;
  min-height: 100%;
  overflow: hidden;
  border-left: 1px solid rgb(178 125 52 / 20%);
  background-image: linear-gradient(to right, rgb(178 125 52 / 10%) 1px, transparent 1px);
  background-position: top left;
  background-size: 25% 100%;
  background-repeat: repeat-x;
}

.moss__footer-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  max-width: 390px;
}

.moss__footer-form[hidden] {
  display: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.moss__footer-form input[type="email"] {
  flex: 1 1 140px;
  min-width: 0;
  width: auto;
  height: 40px;
  padding: 0 16px;
  border: 1px solid #d4c2a5;
  border-radius: 999px;
  background: #fff;
  color: #111;
  font: 14px/1 Arial, Helvetica, sans-serif;
}

.moss__footer-form input[type="email"]::placeholder {
  color: #77746e;
}

.moss__footer-form button {
  display: grid;
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, #e6bf78, #bd7d24);
  color: #171817;
  font: 22px/1 Arial, Helvetica, sans-serif;
  transition: background .18s ease, transform .18s ease;
}

.moss__footer-form button:hover {
  background: linear-gradient(135deg, #efd49e, #d1943b);
}

.moss__footer-form button:active {
  transform: translateY(1px);
}

.moss__footer-form button:disabled {
  cursor: wait;
  opacity: .6;
}

.moss__footer-status,
.moss__footer-unavailable {
  flex: 1 0 100%;
  min-height: 14px;
  margin: 4px 0 0;
  color: #686158;
  font: 13px/1.4 Arial, Helvetica, sans-serif;
}

.moss__footer-lower {
  position: relative;
  min-height: clamp(760px, 54vw, 840px);
  padding: 76px 0 0;
  overflow: hidden;
}

.moss__footer-columns {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(100%, 800px);
  margin-inline: auto;
  gap: clamp(16px, 2vw, 32px);
}

.moss__footer-links h2 {
  margin: 0;
  color: #171817;
  font: 600 16px/1.4 Arial, Helvetica, sans-serif;
}

.moss__footer-links ul {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.moss__footer-links a {
  color: #77746e;
  font: 400 14px/1.5 Arial, Helvetica, sans-serif;
  transition: color .18s ease;
}

.moss__footer-links a:hover {
  color: #171817;
}

.moss__footer-watermark {
  position: absolute;
  left: 50%;
  bottom: 28px;
  width: min(100%, 1200px);
  aspect-ratio: 1.5;
  transform: translateX(-50%);
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgb(190 190 190 / 12%) 0%,
    rgb(225 225 225 / 58%) 42%,
    rgb(255 255 255 / 92%) 100%
  );
  -webkit-mask-image:
    url("/og.svg"),
    linear-gradient(to top, transparent 0%, black 6%, black 100%);
  -webkit-mask-position: center, center;
  -webkit-mask-size: 100% auto, 100% 100%;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-composite: source-in;
  mask-image:
    url("/og.svg"),
    linear-gradient(to top, transparent 0%, black 6%, black 100%);
  mask-mode: luminance, alpha;
  mask-position: center, center;
  mask-size: 100% auto, 100% 100%;
  mask-repeat: no-repeat;
  mask-composite: intersect;
}

/* Dark grid panel followed by a separate footer region. */
.moss__stage {
  background: #fff;
}

.moss__panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.43fr) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: clamp(40px, 4.5vw, 64px);
  row-gap: clamp(56px, 9vh, 100px);
  min-height: 100svh;
  padding: 0 var(--moss-gutter) clamp(32px, 6vh, 64px);
  overflow: hidden;
  border-bottom: 0;
  background:
    linear-gradient(#ffffff30, #ffffff30) var(--page-guide-inset) 0 / 1px var(--moss-rule-inset) no-repeat,
    linear-gradient(#ffffff30, #ffffff30) calc(100% - var(--page-guide-inset)) 0 / 1px var(--moss-rule-inset) no-repeat,
    linear-gradient(#ffffff30, #ffffff30) 0 var(--moss-rule-inset) / 100% 1px no-repeat,
    linear-gradient(#ffffff30, #ffffff30) 0 calc(100% - var(--moss-rule-inset)) / 100% 1px no-repeat,
    linear-gradient(#ffffff30, #ffffff30) var(--page-guide-inset) calc(100% - var(--moss-rule-inset) + 1px) / 1px calc(var(--moss-rule-inset) - 1px) no-repeat,
    linear-gradient(#ffffff30, #ffffff30) calc(100% - var(--page-guide-inset)) calc(100% - var(--moss-rule-inset) + 1px) / 1px calc(var(--moss-rule-inset) - 1px) no-repeat,
    #202021;
}

.moss__grid {
  position: absolute;
  z-index: 0;
  inset: calc(var(--moss-rule-inset) + 1px) var(--page-guide-inset) calc(var(--moss-rule-inset) + 1px) 58.2%;
  border-left: 1px dashed #ffffff24;
  background-image:
    linear-gradient(to right, #ffffff0a 1px, transparent 1px),
    linear-gradient(to bottom, #ffffff0a 1px, transparent 1px);
  background-size: 50% 100%, 100% 50%;
  pointer-events: none;
}

.moss__panel::before {
  position: absolute;
  z-index: 0;
  inset: calc(var(--moss-rule-inset) + 1px) auto calc(var(--moss-rule-inset) + 1px) var(--page-guide-inset);
  width: 1px;
  background: repeating-linear-gradient(to bottom, #ffffff30 0 2px, transparent 2px 6px);
  content: "";
  pointer-events: none;
}

.moss__panel::after {
  position: absolute;
  z-index: 0;
  inset: calc(var(--moss-rule-inset) + 1px) var(--page-guide-inset) calc(var(--moss-rule-inset) + 1px) auto;
  width: 1px;
  background: repeating-linear-gradient(to bottom, #ffffff30 0 2px, transparent 2px 6px);
  content: "";
  pointer-events: none;
}

.moss__word {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #f7f7f8;
  font: 500 clamp(34px, 3.55vw, 43px)/1.08 Arial, Helvetica, sans-serif;
  letter-spacing: -.045em;
  white-space: normal;
}

.moss__word > span {
  display: block;
  width: fit-content;
  color: transparent;
  background: linear-gradient(100deg, #c96b43 0%, #d2a27b 48%, #e0b24f 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.moss__intro,
.moss__meta {
  position: relative;
  z-index: 1;
}

.moss__intro {
  grid-column: 1;
  align-self: start;
  margin-top: clamp(100px, 16vh, 145px);
}

.moss__meta {
  grid-column: 2;
  grid-row: 1;
}

.moss .footer {
  position: relative;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   Small screens
   -------------------------------------------------------------------------- */

@media (max-width: 800px) {
  :root {
    --moss-overlap: calc(5vw + 1vh);
  }

  .moss {
    margin-top: calc(-1 * var(--moss-overlap));
  }
  .moss__panel {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto;
    align-content: start;
    row-gap: 34px;
    min-height: 100svh;
    padding-top: clamp(76px, 12vh, 104px);
  }
  .moss__grid {
    inset: calc(var(--moss-rule-inset) + 1px) var(--page-guide-inset);
    border-left: 0;
    background-size: 50% 100%, 100% 50%;
    opacity: .7;
  }
  .moss__intro {
    grid-column: 1;
    margin-top: 0;
    transform: none;
    gap: 12px;
  }
  .moss__word { font-size: clamp(32px, 8.8vw, 40px); }
  .moss__lead { font-size: 15px; }
  .moss__meta {
    grid-column: 1;
    grid-row: auto;
    margin: 0;
    font-size: 9px;
  }
  .moss__footer-main {
    padding-top: clamp(40px, 8vh, 64px);
  }
  .moss__footer-card {
    grid-template-columns: minmax(0, 1fr) minmax(130px, .55fr);
    min-height: 250px;
  }
  .moss__footer-card-content {
    padding: clamp(24px, 5vw, 40px);
  }
  .moss__footer-lower {
    min-height: 740px;
    padding: 60px 10px 0;
  }
  .moss__footer-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 20px;
  }
  .moss__footer-watermark {
    left: 50%;
    bottom: 24px;
    width: min(160%, 460px);
  }
}

@media (min-width: 801px) {
  .moss__footer-columns {
    grid-template-columns: repeat(4, max-content);
    justify-content: space-between;
    column-gap: 0;
    width: min(100%, 800px);
    margin-inline: auto;
  }
}

@media (max-width: 640px) {
  .moss .footer {
    background-image: none;
  }

  .moss__footer-links:last-child {
    text-align: left;
  }

  .moss__footer-card {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
    aspect-ratio: auto;
  }
  .moss__footer-card-content {
    padding: 34px 24px;
  }
  .moss__footer-card-mark {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    width: 38%;
    min-height: 0;
    border-left: 0;
    background-image: none;
  }
  .moss__footer-card-content {
    max-width: 100%;
  }
  .moss__footer-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 20px;
  }
  .moss__footer-lower {
    min-height: 740px;
    padding: 48px 10px 0;
  }
  .moss__footer-watermark {
    left: 50%;
    width: min(160%, 460px);
  }
}

@media (max-width: 360px) {
  .moss__footer-card-content {
    padding-inline: 20px;
  }
  .moss__footer-form input[type="email"] {
    flex-basis: 100px;
  }
}

@media (min-width: 801px) and (max-height: 600px) {
  .moss__intro {
    margin-top: 104px;
  }

  .moss__meta {
    margin-top: 80px;
  }
}

/* Short screens (e.g. phones on their side): tighten so the footer still fits. */
@media (max-height: 520px) {
  .moss__panel { row-gap: 32px; }
  .moss__intro { gap: 10px; }
  .moss__lead { font-size: 14px; }
}