:root {
  --ink: #181516;
  --muted: #8d7d84;
  --pink: #df7f9e;
  --pink-deep: #cc5f86;
  --pink-soft: #f8d8e2;
  --cream: #fffaf6;
  --glass: rgba(255, 255, 255, 0.58);
  --glass-strong: rgba(255, 255, 255, 0.78);
  --line: rgba(255, 255, 255, 0.68);
  --shadow: 0 30px 80px rgba(79, 34, 49, 0.18);
}

* {
  box-sizing: border-box;
}

html,
body {
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: Arial, sans-serif;
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.68) 0 31%, transparent 31% 100%),
    linear-gradient(25deg, rgba(219, 104, 142, 0.26) 0 18%, transparent 18% 100%),
    linear-gradient(145deg, #fffaf6 0%, #f7d0da 51%, #db7799 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.18) 1px, transparent 1px) 0 0 / 76px 76px,
    linear-gradient(0deg, rgba(255, 255, 255, 0.12) 1px, transparent 1px) 0 0 / 76px 76px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 62%);
}

input {
  font: inherit;
}

.app-shell {
  position: relative;
  width: min(1180px, calc(100% - 48px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 44px 0;
  display: grid;
  grid-template-rows: auto 1fr;
  align-items: center;
}

.brand {
  position: absolute;
  top: 38px;
  left: 50%;
  z-index: 3;
  transform: translateX(-50%);
  color: var(--pink-deep);
  font-weight: 900;
  letter-spacing: 0;
}

.hero {
  position: relative;
  width: 100%;
  min-width: 0;
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(310px, 0.72fr);
  gap: 22px;
  align-items: end;
  padding-top: 78px;
}

.giant-word {
  position: absolute;
  left: 50%;
  top: 31%;
  z-index: 0;
  margin: 0;
  transform: translate(-50%, -50%);
  color: rgba(24, 21, 22, 0.96);
  font-family: "Arial Black", Arial, sans-serif;
  font-size: clamp(5.5rem, 18vw, 15rem);
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}

.input-glass,
.result-card {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.input-glass {
  min-height: 330px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 34px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(255, 207, 221, 0.43)),
    rgba(255, 255, 255, 0.42);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  display: grid;
  align-content: space-between;
  gap: 26px;
}

.form-head p,
.result-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.25;
}

.form-head p {
  color: rgba(24, 21, 22, 0.42);
  font-weight: 800;
}

h1 {
  max-width: 430px;
  margin: 18px 0 0;
  font-size: clamp(2.2rem, 5.5vw, 4.2rem);
  line-height: 0.9;
  letter-spacing: 0;
}

.fields {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.field {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.field span {
  color: rgba(24, 21, 22, 0.62);
  font-size: 0.85rem;
  font-weight: 900;
}

.field input {
  width: 100%;
  height: 56px;
  padding: 0 16px;
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  outline: 0;
  background: var(--glass-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 12px 30px rgba(116, 54, 75, 0.12);
  font-size: 1.45rem;
  font-weight: 900;
}

.field input:focus {
  background: #fff;
  box-shadow: 0 0 0 5px rgba(223, 127, 158, 0.22), 0 14px 34px rgba(116, 54, 75, 0.16);
}

.result-card {
  min-height: 330px;
  width: 100%;
  max-width: 100%;
  padding: 34px 32px;
  border-radius: 34px;
  background: #191717;
  color: #fff;
  box-shadow: 0 34px 80px rgba(24, 21, 22, 0.28);
  display: grid;
  align-content: center;
  gap: 18px;
}

.result-card p {
  color: rgba(255, 255, 255, 0.68);
  font-weight: 900;
}

.result-number {
  display: flex;
  align-items: end;
  gap: 10px;
}

.result-number span {
  color: var(--pink);
  font-size: clamp(4.8rem, 9vw, 7.4rem);
  line-height: 0.8;
  font-weight: 900;
  letter-spacing: 0;
  text-shadow: 0 16px 36px rgba(223, 127, 158, 0.36);
}

.result-number small {
  padding-bottom: 8px;
  font-size: 1.55rem;
  font-weight: 900;
}

.stats {
  display: grid;
  gap: 8px;
  margin: 4px 0 0;
}

.stats div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  min-width: 0;
  padding-top: 13px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.stats dt {
  color: rgba(255, 255, 255, 0.56);
  min-width: 0;
}

.stats dd {
  margin: 0;
  flex: 0 0 auto;
  font-weight: 900;
}

@media (max-width: 980px) {
  .app-shell {
    align-items: start;
  }

  .hero {
    min-height: auto;
    grid-template-columns: minmax(0, 1fr);
    padding-top: 104px;
  }

  .result-card {
    grid-column: 1 / -1;
    min-height: 220px;
  }

  .giant-word {
    top: 17%;
    font-size: clamp(4.8rem, 20vw, 11rem);
  }
}

@media (max-width: 680px) {
  .app-shell {
    width: min(100% - 24px, 1180px);
    padding: 18px 0 28px;
  }

  .brand {
    top: 18px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 14px;
    padding-top: 68px;
  }

  .giant-word {
    top: 74px;
    font-size: 4.5rem;
    opacity: 0.14;
  }

  .input-glass,
  .result-card {
    border-radius: 28px;
  }

  .input-glass {
    min-height: auto;
    padding: 22px;
  }

  h1 {
    margin-top: 10px;
    font-size: clamp(2.05rem, 12vw, 3.2rem);
  }

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

  .result-card {
    order: 2;
    min-height: 190px;
    padding: 24px;
    overflow: hidden;
  }

  .input-glass {
    order: 1;
  }

  .result-number span {
    font-size: 4.25rem;
  }

}