:root {
  --ink: #f1eadc;
  --muted-ink: rgba(241, 234, 220, 0.76);
  --dim-ink: rgba(241, 234, 220, 0.56);
  --gold: #dca75d;
  --gold-bright: #f0c178;
  --ember: #b96635;
  --panel: rgba(9, 11, 13, 0.54);
  --panel-strong: rgba(9, 11, 13, 0.7);
  --line: rgba(230, 178, 103, 0.36);
  --shadow: rgba(0, 0, 0, 0.7);
  color-scheme: dark;
  font-family: "Segoe UI", "Aptos", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: #050607;
}

body {
  min-width: 320px;
  min-height: 100%;
  margin: 0;
  overflow-x: hidden;
  background: #050607;
  color: var(--ink);
  isolation: isolate;
}

body::before,
body::after {
  position: fixed;
  inset: 0;
  content: "";
  pointer-events: none;
}

body::before {
  z-index: 0;
  background-color: #050607;
  background-image: image-set(
    url("/assets/shackleborne-bg-desktop.jpg?v=20260627-dawnmere") type("image/jpeg"),
    url("/assets/shackleborne-bg-master.png?v=20260627-dawnmere") type("image/png")
  );
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

body::after {
  z-index: 1;
  background:
    radial-gradient(circle at 82% 40%, rgba(177, 91, 48, 0.22), transparent 32rem),
    linear-gradient(90deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.68) 34%, rgba(0, 0, 0, 0.28) 67%, rgba(0, 0, 0, 0.62) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.34) 0%, rgba(0, 0, 0, 0.1) 45%, rgba(0, 0, 0, 0.8) 100%);
}

.page-shell {
  display: grid;
  position: relative;
  z-index: 2;
  min-height: 100vh;
  min-height: 100svh;
  align-items: center;
  padding: 4rem 7vw;
}

.hero {
  width: min(42rem, 100%);
  text-shadow: 0 0.18rem 0.8rem var(--shadow);
}

.eyebrow,
.launch-line,
.intro,
.feature-list,
.waitlist label,
.form-status {
  margin: 0;
}

.eyebrow {
  color: var(--gold-bright);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0.55rem 0 0;
  color: #fff5dd;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 5.35rem;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 0.93;
}

.divider {
  width: min(27rem, 100%);
  height: 1px;
  margin: 1.65rem 0 1.45rem;
  background: linear-gradient(90deg, transparent 0, var(--gold) 18%, var(--gold-bright) 50%, var(--gold) 82%, transparent 100%);
  box-shadow: 0 0 1.2rem rgba(240, 193, 120, 0.42);
}

.launch-line {
  color: var(--gold-bright);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.15rem;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
}

.intro {
  max-width: 34rem;
  margin-top: 1rem;
  color: var(--muted-ink);
  font-size: 1.08rem;
  line-height: 1.65;
}

.waitlist {
  width: min(38rem, 100%);
  margin-top: 2rem;
}

.waitlist label {
  display: block;
  color: #fff1d6;
  font-size: 0.96rem;
  font-weight: 700;
}

.field-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  position: relative;
  min-height: 4rem;
  margin-top: 0.7rem;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(26, 22, 18, 0.82), rgba(8, 10, 11, 0.82));
  box-shadow:
    0 1.25rem 2.5rem rgba(0, 0, 0, 0.42),
    inset 0 0 0 1px rgba(255, 236, 181, 0.08);
}

.mail-icon {
  position: absolute;
  top: 50%;
  left: 1.1rem;
  display: grid;
  width: 1.35rem;
  height: 1.35rem;
  place-items: center;
  transform: translateY(-50%);
}

.mail-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--gold-bright);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

input,
button {
  border: 0;
  font: inherit;
}

input {
  min-width: 0;
  padding: 0 1rem 0 3.25rem;
  background: transparent;
  color: var(--ink);
  font-size: 1rem;
  outline: 0;
}

input::placeholder {
  color: var(--dim-ink);
  opacity: 1;
}

button {
  min-width: 10.5rem;
  padding: 0 1.55rem;
  cursor: pointer;
  background: linear-gradient(180deg, #dfaf67 0%, #a85c31 100%);
  color: #160f0a;
  font-size: 0.98rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

button:hover {
  background: linear-gradient(180deg, #f3c67e 0%, #bd6a3b 100%);
}

button:disabled {
  cursor: wait;
  filter: saturate(0.7);
}

input:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(255, 228, 157, 0.92);
  outline-offset: -3px;
}

.form-status {
  min-height: 1.45rem;
  margin-top: 0.72rem;
  color: var(--muted-ink);
  font-size: 0.94rem;
  line-height: 1.45;
}

.form-status[data-state="error"] {
  color: #ffbea2;
}

.form-status[data-state="success"] {
  color: #ffe0a0;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
  width: min(40rem, 100%);
  margin-top: 1.8rem;
  padding: 0;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  min-height: 3.45rem;
  padding: 0.72rem 0.82rem;
  border: 1px solid rgba(219, 170, 97, 0.24);
  background: var(--panel);
  color: rgba(255, 244, 224, 0.9);
  font-size: 0.92rem;
  font-weight: 700;
  line-height: 1.25;
}

.feature-mark {
  flex: 0 0 auto;
  width: 0.62rem;
  height: 0.62rem;
  margin-right: 0.6rem;
  border: 1px solid rgba(255, 219, 148, 0.82);
  transform: rotate(45deg);
  background: rgba(220, 167, 93, 0.62);
  box-shadow: 0 0 0.75rem rgba(220, 167, 93, 0.42);
}

@media (max-width: 1100px) {
  body::before {
    background-image: image-set(
      url("/assets/shackleborne-bg-tablet.jpg?v=20260627-dawnmere") type("image/jpeg"),
      url("/assets/shackleborne-bg-master.png?v=20260627-dawnmere") type("image/png")
    );
  }

  body::after {
    background:
      linear-gradient(90deg, rgba(0, 0, 0, 0.86) 0%, rgba(0, 0, 0, 0.64) 52%, rgba(0, 0, 0, 0.38) 100%),
      linear-gradient(180deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.72) 100%);
  }

  .page-shell {
    align-items: end;
    padding: 4rem 3.5rem;
  }

  h1 {
    font-size: 4.55rem;
  }
}

@media (max-width: 720px) {
  body::before {
    background-image: image-set(
      url("/assets/shackleborne-bg-mobile.jpg?v=20260627-dawnmere") type("image/jpeg"),
      url("/assets/shackleborne-bg-master.png?v=20260627-dawnmere") type("image/png")
    );
    background-position: center;
  }

  body::after {
    background:
      linear-gradient(90deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.58) 100%),
      linear-gradient(180deg, rgba(0, 0, 0, 0.42) 0%, rgba(0, 0, 0, 0.28) 35%, rgba(0, 0, 0, 0.86) 100%);
  }

  .page-shell {
    min-height: 100vh;
    min-height: 100svh;
    align-items: end;
    padding: 2.2rem 1.15rem 1.35rem;
  }

  h1 {
    max-width: 100%;
    font-size: 3.18rem;
  }

  .divider {
    margin: 1.2rem 0 1rem;
  }

  .launch-line {
    font-size: 1.72rem;
  }

  .intro {
    margin-top: 0.75rem;
    font-size: 0.98rem;
    line-height: 1.5;
  }

  .waitlist {
    margin-top: 1.4rem;
  }

  .field-row {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .mail-icon {
    top: 1.95rem;
  }

  input {
    min-height: 3.75rem;
    padding-right: 0.9rem;
  }

  button {
    min-width: 0;
    min-height: 3.55rem;
    border-top: 1px solid rgba(255, 236, 181, 0.14);
  }

  .feature-list {
    grid-template-columns: 1fr;
    gap: 0.55rem;
    margin-top: 1.15rem;
  }

  .feature-list li {
    min-height: 2.7rem;
    padding: 0.55rem 0.7rem;
  }
}

@media (max-width: 380px) {
  .page-shell {
    padding-inline: 0.9rem;
  }

  h1 {
    font-size: 2.78rem;
  }

  .intro,
  input,
  button {
    font-size: 0.94rem;
  }
}