:root {
  color-scheme: light;
  font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: #172a3a;
  background: #f4f7f8;
  line-height: 1.6;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  --ink: #172a3a;
  --muted: #5d6e7c;
  --green: #14866d;
  --green-dark: #096b57;
}

* { box-sizing: border-box; }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  padding: 2rem 1.25rem 1.5rem;
  background:
    radial-gradient(ellipse at 86% 5%, rgb(183 227 215 / 48%), transparent 29rem),
    radial-gradient(ellipse at 0% 40%, rgb(220 232 237 / 68%), transparent 26rem),
    #f4f7f8;
}

.page {
  width: min(100%, 48rem);
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 4.25rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: var(--ink);
  font-size: 1.4rem;
  font-weight: 750;
  letter-spacing: -.055em;
  text-decoration: none;
}

.brand-mark svg {
  width: 2.2rem;
  height: 2.2rem;
  color: var(--green);
}

.brand-caption {
  padding-left: .75rem;
  border-left: 1px solid #cbd6da;
  color: var(--muted);
  font-size: .79rem;
  font-weight: 600;
  letter-spacing: .025em;
}

.welcome {
  max-width: 39rem;
  margin: 0 0 2.25rem .25rem;
}

.eyebrow {
  margin: 0 0 .55rem;
  color: var(--green-dark);
  font-size: .75rem;
  font-weight: 750;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.welcome .eyebrow {
  display: flex;
  align-items: center;
  gap: .55rem;
}

.signal {
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: #35a987;
  box-shadow: 0 0 0 .25rem rgb(53 169 135 / 14%);
}

h1 {
  margin: 0;
  font-size: clamp(2.35rem, 7vw, 4rem);
  font-weight: 650;
  letter-spacing: -.065em;
  line-height: 1.08;
}

h1 span { color: #647783; }

.intro {
  max-width: 34rem;
  margin: 1.2rem 0 0;
  color: #536775;
  font-size: 1.07rem;
  line-height: 1.7;
}

.terms-card {
  padding: clamp(1.35rem, 5vw, 2.5rem);
  border: 1px solid rgb(217 226 229 / 90%);
  border-radius: 1.1rem;
  background: rgb(255 255 255 / 94%);
  box-shadow: 0 1.5rem 4rem rgb(33 58 71 / 9%), 0 .2rem .7rem rgb(33 58 71 / 4%);
}

.card-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.4rem;
}

.card-heading .eyebrow { margin-bottom: .35rem; }

h2 {
  margin: 0;
  font-size: clamp(1.45rem, 5vw, 1.8rem);
  font-weight: 680;
  letter-spacing: -.04em;
  line-height: 1.25;
}

.card-icon {
  display: grid;
  flex: 0 0 3rem;
  width: 3rem;
  height: 3rem;
  place-items: center;
  border-radius: .9rem;
  background: #e8f4f0;
  color: var(--green-dark);
}

.card-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.terms-copy {
  padding: .2rem 0 .25rem;
  border-top: 1px solid #e8edef;
  color: #425765;
  font-size: .93rem;
}

.terms-copy p { margin: 1rem 0; }
.terms-copy p:last-child { margin-bottom: .85rem; }

.status,
.notice {
  margin: 1.1rem 0;
  padding: .8rem 1rem;
  border-radius: .65rem;
  background: #f1f6f7;
  color: #425765;
  font-size: .9rem;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  color: var(--ink);
  font-size: .92rem;
  font-weight: 550;
  cursor: pointer;
}

.consent input {
  flex: 0 0 auto;
  width: 1.15rem;
  height: 1.15rem;
  margin: .2rem 0 0;
  accent-color: var(--green);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.25rem;
}

button {
  min-height: 3rem;
  padding: .75rem 1.2rem;
  border: 1px solid transparent;
  border-radius: .65rem;
  font: inherit;
  font-size: .93rem;
  font-weight: 650;
  cursor: pointer;
  transition: background-color .15s ease, border-color .15s ease, transform .15s ease;
}

button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  background: var(--green);
  color: white;
}

button[type="submit"]:not(:disabled):hover {
  transform: translateY(-1px);
  background: var(--green-dark);
}

button[type="submit"]:disabled {
  background: #9abbb1;
  cursor: not-allowed;
}

button[type="button"] {
  border-color: #d3dddf;
  background: white;
  color: #425765;
}

button[type="button"]:hover:not(:disabled) {
  border-color: #aab9bd;
  background: #f7f9fa;
}

button:disabled { opacity: .8; }
:focus-visible { outline: 3px solid #d39235; outline-offset: 3px; }

footer {
  padding: 1.6rem .25rem 0;
  color: #71818b;
  font-size: .82rem;
  text-align: center;
}

footer strong { color: #536775; }

@media (max-width: 540px) {
  body { padding: 1.25rem 1rem; }
  .brand { margin-bottom: 3.25rem; }
  .welcome { margin-bottom: 1.6rem; }
  .intro { font-size: 1rem; }
  .card-heading { align-items: flex-start; }
  .actions { flex-direction: column; }
  .actions button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}