* { box-sizing: border-box; }

:root {
  --orange: #ff5a00;
  --orange-dark: #e84f00;
  --cream: #f8f1eb;
  --ink: #111111;
  --muted: #555555;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

.page {
  width: min(100% - 32px, 650px);
  margin: 0 auto;
  padding: 32px 0 28px;
}

.intro {
  text-align: center;
}

h1 {
  font-size: clamp(38px, 7vw, 48px);
  line-height: 1.12;
  margin: 0;
  letter-spacing: -1.5px;
  font-weight: 800;
}

h1 span {
  color: var(--orange);
}

.subhead {
  max-width: 530px;
  margin: 25px auto 42px;
  font-size: clamp(18px, 3.7vw, 23px);
  line-height: 1.5;
}

.reward-card {
  background: var(--orange);
  color: #fff;
  border-radius: 22px;
  padding: 32px 30px 30px;
  box-shadow: 0 18px 32px rgba(49, 31, 20, 0.16);
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 18px;
}

.pill {
  background: #fff;
  color: var(--orange-dark);
  border-radius: 6px;
  padding: 11px 13px;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.reward-label {
  font-size: 17px;
  font-weight: 800;
  margin-top: 43px;
}

.amount {
  font-size: clamp(58px, 13vw, 82px);
  line-height: 1.03;
  font-weight: 900;
  letter-spacing: -3px;
}

.card-bottom {
  font-weight: 800;
  font-size: 17px;
  margin-top: 13px;
}

.claim-button {
  margin-top: 22px;
}

.steps-section {
  margin-top: 38px;
}

h2 {
  text-align: center;
  font-size: clamp(25px, 5vw, 31px);
  line-height: 1.3;
  font-weight: 500;
  margin: 0 18px 25px;
}

.step {
  display: flex;
  align-items: center;
  gap: 18px;
  background: #fff;
  border: 1px solid #eee7e1;
  border-radius: 18px;
  padding: 18px 20px;
  margin: 14px 0;
  box-shadow: 0 3px 4px rgba(0, 0, 0, 0.07);
}

.number {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  font-weight: 800;
  font-size: 20px;
}

.step p {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
}

.notice {
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  margin: 28px 8px 30px;
}

.claim-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 74px;
  padding: 18px;
  background: var(--orange);
  color: #fff;
  text-decoration: none;
  text-align: center;
  font-weight: 900;
  font-size: clamp(17px, 3.6vw, 23px);
  border-radius: 17px;
  box-shadow: 0 12px 22px rgba(65, 34, 13, 0.18);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

.claim-button:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 15px 25px rgba(65, 34, 13, 0.22);
}

.claim-button:active {
  transform: translateY(0);
}

.claim-button {
  margin-top: 22px;
}

.claim-button:focus-visible {
  outline: 3px solid #111;
  outline-offset: 4px;
}

.microcopy {
  text-align: center;
  color: #777;
  font-size: 11px;
  margin: 13px 0 0;
}

footer {
  text-align: center;
  color: #666;
  font-size: 12px;
  line-height: 1.6;
  margin: 42px 14px 0;
}

@media (max-width: 420px) {
  .page {
    width: min(100% - 24px, 650px);
    padding-top: 24px;
  }

  h1 {
    font-size: 36px;
  }

  .subhead {
    margin-top: 21px;
    margin-bottom: 34px;
    font-size: 17px;
  }

  .reward-card {
    padding: 24px 20px 23px;
    border-radius: 18px;
  }

  .card-top {
    font-size: 14px;
  }

  .pill {
    font-size: 11px;
    padding: 9px;
  }

  .reward-label {
    margin-top: 34px;
  }

  .amount {
    letter-spacing: -2px;
  }

  .step {
    padding: 15px;
    gap: 13px;
  }

  .step p {
    font-size: 16px;
  }

  .number {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .claim-button {
    min-height: 68px;
    margin-top: 18px;
  }
}


/* PHONE-FIRST LAYOUT */
body {
  overflow-x: hidden;
}

.page {
  width: 100%;
  max-width: 430px;
  padding: 22px 16px 24px;
}

h1 {
  font-size: 36px;
  letter-spacing: -1px;
}

.subhead {
  margin: 18px auto 28px;
  font-size: 17px;
  line-height: 1.45;
}

.reward-card {
  border-radius: 18px;
  padding: 24px 20px 22px;
}

.card-top {
  font-size: 14px;
}

.pill {
  font-size: 11px;
  padding: 8px 9px;
}

.reward-label {
  margin-top: 32px;
  font-size: 15px;
}

.amount {
  font-size: 58px;
  letter-spacing: -2px;
  white-space: nowrap;
}

.card-bottom {
  font-size: 15px;
}

.claim-button {
  width: 100%;
  min-height: 64px;
  margin-top: 18px;
  border-radius: 15px;
  font-size: 17px;
  padding: 15px 12px;
}

.microcopy {
  font-size: 10px;
  margin-top: 9px;
}

.steps-section {
  margin-top: 32px;
}

h2 {
  font-size: 25px;
  margin: 0 8px 20px;
}

.step {
  gap: 12px;
  padding: 14px;
  margin: 11px 0;
  border-radius: 15px;
}

.number {
  flex-basis: 38px;
  width: 38px;
  height: 38px;
  font-size: 17px;
}

.step p {
  font-size: 15px;
  line-height: 1.35;
}

.notice {
  font-size: 12px;
  line-height: 1.55;
  margin: 22px 4px 0;
}

footer {
  font-size: 10px;
  margin: 30px 4px 0;
}

/* Extra-small phones */
@media (max-width: 360px) {
  .page {
    padding-left: 12px;
    padding-right: 12px;
  }

  h1 {
    font-size: 32px;
  }

  .amount {
    font-size: 50px;
  }

  .card-top {
    font-size: 13px;
  }

  .pill {
    font-size: 10px;
  }

  .step p {
    font-size: 14px;
  }
}