:root {
  --ink: #eef7ff;
  --ink-soft: rgba(238, 247, 255, 0.78);
  --panel: rgba(8, 25, 45, 0.62);
  --line: rgba(176, 214, 255, 0.26);
  --accent: #7de3ff;
  --ocean-image: url("./braided.webp");
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(90% 70% at 20% 36%, rgba(6, 24, 42, 0.58), transparent 62%),
    radial-gradient(70% 55% at 82% 78%, rgba(4, 16, 30, 0.46), transparent 66%),
    linear-gradient(180deg, rgba(7, 25, 44, 0.42), rgba(5, 19, 34, 0.76)),
    var(--ocean-image) center/cover no-repeat fixed;
  min-height: 100dvh;
  overflow-x: hidden;
  line-height: 1.45;
  position: relative;
}

a {
  color: inherit;
  text-decoration: none;
}

.scene-shore,
.scene-water {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.scene-shore {
  top: 50%;
  height: 36%;
  background:
    radial-gradient(125% 100% at 14% 100%, rgba(6, 19, 33, 0.78), transparent 58%),
    radial-gradient(88% 92% at 58% 100%, rgba(7, 22, 37, 0.72), transparent 62%),
    radial-gradient(95% 100% at 100% 100%, rgba(4, 16, 28, 0.64), transparent 60%);
  filter: blur(18px);
  z-index: -2;
}

.scene-water {
  top: 33%;
  background:
    linear-gradient(180deg, rgba(167, 225, 247, 0.04), rgba(13, 43, 68, 0.34) 44%, rgba(5, 19, 33, 0.58)),
    radial-gradient(90% 52% at 28% 54%, rgba(99, 191, 222, 0.09), transparent 62%);
  filter: blur(1px);
  z-index: -1;
}


.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 0.95rem 1rem 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 4;
  background: linear-gradient(180deg, rgba(8, 28, 50, 0.64), rgba(8, 28, 50, 0));
  font-size: 0.86rem;
}

.brand {
  font-family: "Instrument Serif", serif;
  font-size: clamp(1.9rem, 2.2vw, 2.2rem);
  line-height: 1;
}

.topbar nav {
  color: rgba(238, 247, 255, 0.62);
}

.hero {
  min-height: 100dvh;
  padding: 8.2rem 1rem 1rem;
  display: grid;
  grid-template-columns: 1fr minmax(340px, 420px);
  grid-template-rows: 1fr auto;
  gap: 1rem;
  position: relative;
  z-index: 2;
}

.hero-copy {
  align-self: center;
  max-width: 560px;
  margin-left: clamp(0rem, 2vw, 1.2rem);
  text-shadow: 0 8px 30px rgba(6, 24, 43, 0.35);
}

.hero-copy h1 {
  margin: 0;
  font-family: "Instrument Serif", serif;
  font-size: clamp(3.2rem, 7.6vw, 5.4rem);
  font-weight: 400;
  line-height: 0.95;
}

.hero-copy p {
  margin: 1rem 0 0;
  font-size: clamp(1.9rem, 5.3vw, 4rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.hero-copy span {
  display: block;
}

.hero-copy .micro {
  margin-top: 1rem;
  font-size: 1.05rem;
  color: rgba(238, 247, 255, 0.76);
  max-width: 44ch;
  line-height: 1.5;
  letter-spacing: 0;
}

.waitlist {
  align-self: end;
  justify-self: end;
  width: 100%;
  border-radius: 22px;
  border: 1px solid var(--line);
  background:
    linear-gradient(170deg, rgba(25, 89, 148, 0.18), transparent 45%),
    var(--panel);
  backdrop-filter: blur(11px);
  box-shadow: 0 18px 40px rgba(5, 20, 38, 0.35);
  padding: 1.25rem 1.25rem 1.15rem;
}

.waitlist p {
  margin: 0;
  font-size: 1.02rem;
  color: var(--ink);
  font-weight: 600;
  line-height: 1.35;
}

.waitlist .sub {
  margin-top: 0.95rem;
  margin-bottom: 0.8rem;
  color: var(--ink);
  font-weight: 500;
}

.signup {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.7rem;
  align-items: end;
  margin: 0.95rem 0 0;
}

.signup label {
  display: grid;
  gap: 0.35rem;
  min-width: 0;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(238, 247, 255, 0.72);
  font-weight: 700;
}

.signup input {
  width: 100%;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(8, 22, 36, 0.32);
  color: var(--ink);
  font: inherit;
  padding: 0.84rem 1rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.signup input:focus {
  outline: none;
  border-color: rgba(111, 201, 255, 0.65);
  box-shadow:
    0 0 0 3px rgba(111, 201, 255, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.signup input::placeholder {
  color: rgba(244, 244, 242, 0.58);
}

.signup button {
  border: 0;
  border-radius: 999px;
  padding: 0.82rem 1.1rem;
  background: var(--accent);
  color: #082133;
  font-weight: 700;
  font: inherit;
  cursor: pointer;
  min-width: 7.25rem;
  box-shadow: 0 10px 18px rgba(38, 150, 214, 0.24);
}

.signup button:disabled {
  cursor: wait;
  opacity: 0.78;
}

.signup-status {
  min-height: 1.1rem;
  margin: 0.55rem 0 0;
  font-size: 0.85rem;
  color: rgba(238, 247, 255, 0.78);
}

.signup-status[data-state="success"] {
  color: #b8ffe5;
}

.signup-status[data-state="error"] {
  color: #ffd1d8;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 950px) {
  .hero {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    align-items: end;
    padding-top: 7.5rem;
  }

  .hero-copy {
    margin-left: 0;
    margin-top: 0.8rem;
  }

  .waitlist {
    max-width: 460px;
    justify-self: start;
  }

}

@media (max-width: 560px) {
  .topbar nav {
    display: none;
  }

  .hero {
    padding: 6.8rem 0.8rem 0.8rem;
  }

  .hero-copy p {
    font-size: clamp(1.8rem, 10.2vw, 2.65rem);
    max-width: 12ch;
  }

  .waitlist {
    padding: 1rem;
    border-radius: 20px;
  }

  .signup {
    grid-template-columns: 1fr;
  }

  .signup button {
    width: 100%;
    min-width: 0;
  }
}

@media (hover: none) and (pointer: coarse) {
  body {
    background-attachment: scroll;
  }

}