.payment-page {
  min-height: 100vh;
  background: #f7fafb;
}

.payment-page::before {
  position: fixed;
}

.payment-main {
  display: grid;
  width: min(calc(100% - (2 * var(--page-gutter))), 72rem);
  margin: clamp(1.5rem, 4vw, 4rem) auto 5rem;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(26rem, 1.28fr);
  align-items: start;
  gap: clamp(3rem, 7vw, 6.5rem);
}

.payment-intro {
  position: sticky;
  top: 2.5rem;
  padding-top: 1rem;
}

.payment-kicker {
  margin: 0 0 1rem;
  color: var(--turquoise-deep);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.payment-intro h1 {
  max-width: 8ch;
  margin: 0;
  color: var(--slate-deep);
  font-family: var(--serif);
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.payment-intro > p:not(.payment-kicker) {
  max-width: 31rem;
  margin: 1.7rem 0 0;
  color: #58636b;
  font-size: 1.05rem;
}

.payment-security-note {
  display: flex;
  margin-top: 2rem;
  align-items: center;
  gap: 0.7rem;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 650;
}

.payment-security-note svg {
  width: 1.25rem;
  fill: none;
  stroke: var(--turquoise-deep);
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.payment-panel {
  min-width: 0;
  padding: clamp(1rem, 2.5vw, 2rem);
  border: 1px solid #e1eaed;
  background: var(--white);
  box-shadow: 0 1.5rem 4rem rgb(48 75 99 / 10%);
}

#deluxe-payment-form {
  min-height: 36rem;
}

#deluxe-payment-form iframe {
  display: block;
  width: 100%;
  min-height: 48rem;
  border: 0;
}

.payment-setup {
  display: grid;
  min-height: 36rem;
  padding: 2rem;
  place-content: center;
  text-align: center;
  border: 1px dashed var(--line);
  background: #fbfdfd;
}

.payment-setup p {
  max-width: 27rem;
  margin: 0.45rem auto 0;
  color: var(--muted);
}

.payment-setup .payment-setup__title {
  margin-top: 0;
  color: var(--slate-deep);
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 700;
}

.payment-footer {
  display: flex;
  max-width: 72rem;
  margin: 0 auto;
  padding: 2rem var(--page-gutter) 3rem;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  border-top: 1px solid #dfe9ec;
  color: var(--muted);
  font-size: 0.85rem;
}

.payment-footer p {
  margin: 0;
}

.payment-footer p:first-child {
  color: var(--slate-deep);
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 700;
}

.payment-success[hidden] {
  display: none;
}

.payment-success {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  padding: 1.5rem;
  place-items: center;
  color: var(--ink);
  background: rgb(247 250 251 / 98%);
}

.payment-success::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  opacity: 0.45;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='480' height='360' viewBox='0 0 480 360'%3E%3Cg fill='none' stroke='%2354c2c7' stroke-opacity='.16' stroke-width='1'%3E%3Cpath d='M-20 82C66 7 110 167 195 91s123-17 177 29 117-2 135-42'/%3E%3Cpath d='M-25 112C55 35 121 194 205 118s118-16 170 28 107 4 132-34'/%3E%3Cpath d='M-18 144c73-71 151 77 235 4s109-12 159 30 99 6 132-23'/%3E%3C/g%3E%3C/svg%3E");
}

.payment-success__card {
  width: min(100%, 42rem);
  padding: clamp(2.5rem, 7vw, 5rem);
  border: 1px solid #dfe9ec;
  background: var(--white);
  box-shadow: 0 1.5rem 5rem rgb(48 75 99 / 15%);
  text-align: center;
}

.payment-success__check {
  display: grid;
  width: 5rem;
  height: 5rem;
  margin: 0 auto 1.5rem;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--turquoise-deep);
}

.payment-success__check svg {
  width: 2.8rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.payment-success .payment-kicker {
  margin-bottom: 1.2rem;
}

.payment-success h2 {
  margin: 0;
  color: var(--slate-deep);
  font-family: var(--serif);
  font-size: clamp(2.4rem, 6vw, 4.25rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.payment-success__card > p:not(.payment-kicker, .payment-success__countdown) {
  margin: 1.4rem auto 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.payment-success .button {
  margin-top: 2rem;
}

.payment-success__countdown {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.payment-complete {
  overflow: hidden;
}

@media (max-width: 800px) {
  .payment-main {
    grid-template-columns: 1fr;
  }

  .payment-intro {
    position: static;
    text-align: center;
  }

  .payment-intro h1,
  .payment-intro > p:not(.payment-kicker) {
    margin-right: auto;
    margin-left: auto;
  }

  .payment-security-note {
    justify-content: center;
  }
}

@media (max-width: 560px) {
  .payment-main {
    width: min(calc(100% - 2rem), 72rem);
    margin-top: 1rem;
    gap: 2.5rem;
  }

  .payment-intro h1 {
    font-size: 3.5rem;
  }

  .payment-panel {
    padding: 0.5rem;
  }

  .payment-footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}