/* RSVP */
.rsvp {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 64px 24px;
  color: #1f2a22;
}

/* background image (replace URL) */
.rsvp__bg {
  position: absolute;
  inset: 0;
  background: url("../assets/images/testbg.png") center / cover no-repeat;
  transform: scale(1.02);
}

/* subtle darken/green wash */
.rsvp::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(38, 60, 45, 0.14);
  pointer-events: none;
}

/* frosted card */
.rsvp__card {
  position: relative;
  width: min(980px, 92vw);
  padding: clamp(32px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.12);
  text-align: center;
}

/* type */
.rsvp__title {
  margin: 0 0 14px;
  font-size: clamp(48px, 6vw, 76px);
  letter-spacing: 0.26em;
  font-weight: 500;
  color: #2c3b32;
}

.rsvp__subtitle {
  margin: 0 0 12px;
  font-size: 14px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  opacity: 0.9;
}

.rsvp__script {
  margin: 0 0 34px;
  font-family: "YourScriptFont", cursive; /* replace */
  font-size: clamp(16px, 2.1vw, 24px);
  color: rgba(20, 34, 26, 0.7);
}

/* name row */
.rsvp__nameRow {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: end;
  gap: 18px;
  margin: 0 auto 26px;
  width: min(720px, 100%);
}

.rsvp__nameLabel {
  font-size: 16px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 500;
  color: #2c3b32;
}

.rsvp__nameInput {
  width: 100%;
  border: none;
  border-bottom: 1px solid rgba(30, 45, 35, 0.5);
  background: transparent;
  padding: 6px 6px 8px;
  outline: none;
  font-size: 18px;
  color: #1f2a22;
}

.rsvp__nameInput:focus {
  border-bottom-color: rgba(30, 45, 35, 0.9);
}

/* options */
.rsvp__checks {
  width: min(720px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 14px;
  text-align: left;
}

.rsvp__option {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 14px;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

/* hide native radio */
.rsvp__option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.rsvp__box {
  width: 22px;
  height: 22px;
  border: 1.5px solid rgba(30, 45, 35, 0.7);
  background: rgba(255, 255, 255, 0.22);
  display: grid;
  place-items: center;
}

/* custom “checked” */
.rsvp__option input:checked + .rsvp__box::after {
  content: "";
  width: 10px;
  height: 10px;
  background: rgba(30, 45, 35, 0.85);
}

.rsvp__optText {
  font-size: 14px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(20, 34, 26, 0.85);
}

/* Mobile */
@media (max-width: 700px) {
  .rsvp {
    padding: 40px 16px;
    min-height: auto;
  }

  .rsvp__card {
    width: 100%;
    max-width: 94vw;
    padding: 28px 20px;
    margin: 0 auto;
  }

  .rsvp__title {
    font-size: clamp(32px, 10vw, 48px);
    letter-spacing: 0.18em;
  }

  .rsvp__subtitle {
    font-size: 12px;
    letter-spacing: 0.16em;
  }

  .rsvp__script {
    font-size: 14px;
    margin-bottom: 24px;
  }

  .rsvp__nameRow {
    grid-template-columns: 1fr;
    gap: 8px;
    text-align: left;
    margin-bottom: 20px;
  }

  .rsvp__nameLabel {
    font-size: 13px;
    letter-spacing: 0.18em;
  }

  .rsvp__nameInput {
    font-size: 16px;
    padding: 8px 4px;
  }

  .rsvp__checks {
    text-align: left;
    width: 100%;
  }

  .rsvp__option {
    grid-template-columns: 24px 1fr;
    gap: 12px;
  }

  .rsvp__optText {
    font-size: 12px;
    letter-spacing: 0.14em;
  }

  .rsvp-actions {
    margin-top: 28px;
  }
}

/* RSVP button wrapper */
.rsvp-actions {
  margin-top: 36px;
  text-align: center;
}

.rsvp__confirm {
  margin: 18px auto 0;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(20, 34, 26, 0.85);
  min-height: 1.2em;
}

/* Button */
.rsvp-btn {
  display: inline-block;
  padding: 14px 42px;
  border-radius: 999px;
  background: rgba(90, 95, 85, 0.85); /* soft green */
  color: #ffffff;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s ease;
  backdrop-filter: blur(2px);
}

/* Hover */
.rsvp-btn:hover {
  background: rgba(90, 95, 85, 1);
  transform: translateY(-1px);
}

/* Mobile */
@media (max-width: 640px) {
  .rsvp-btn {
    width: 100%;
    padding: 14px 0;
  }
}