:root {
  --blue: #7c98a8;
  --blue-light: #dce8ec;
  --navy: #33445a;
  --grey: #6b7280;
  --bg: #ffffff;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--navy);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

/* Intro overlay */
#intro {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  cursor: pointer;
  transition: opacity 0.6s ease;
}
#intro.hide { opacity: 0; pointer-events: none; }
.wreath-img { width: 260px; max-width: 70vw; }
.intro-tagline { margin-top: 0.5rem; font-family: var(--serif); font-style: italic; color: var(--grey); }
.intro-names { font-family: var(--serif); font-size: 1.8rem; margin: 0.3rem 0; }
.intro-date { color: var(--grey); letter-spacing: 0.2em; font-size: 0.85rem; }
.intro-tap { margin-top: 2rem; color: var(--grey); font-size: 0.85rem; }

.reveal { opacity: 0; }

#content { max-width: 480px; margin: 0 auto; }

section { padding: 3rem 1.5rem 4.5rem; text-align: center; position: relative; overflow: hidden; }
#intro { overflow: hidden; }

.hero { padding-top: 4.5rem; }
.corner { position: absolute; left: 0; right: 0; width: 100%; height: 64px; background-size: cover; background-repeat: no-repeat; }
.corner-top { top: 0; background-image: url('corner-top.jpg'); background-position: top; }
.corner-bottom { bottom: 0; background-image: url('corner-bottom.jpg'); background-position: bottom; }

.tagline { font-family: var(--serif); font-style: italic; color: var(--grey); letter-spacing: 0.05em; }
.couple-names { font-family: var(--serif); font-size: 2.5rem; margin: 0.5rem 0; }
.amp { color: var(--blue); }
.date-line { color: var(--grey); letter-spacing: 0.15em; text-transform: uppercase; font-size: 0.9rem; }

.countdown { display: flex; justify-content: center; gap: 1rem; margin-top: 2rem; }
.cd-unit { display: flex; flex-direction: column; align-items: center; }
.cd-unit span { font-size: 1.8rem; font-family: var(--serif); color: var(--navy); }
.cd-unit small { color: var(--grey); font-size: 0.7rem; text-transform: uppercase; }

.greeting p { line-height: 1.8; margin: 0.5rem 0; }
.parents { font-family: var(--serif); margin: 1.5rem 0; line-height: 1.6; }
.full-names { font-family: var(--serif); font-size: 1.6rem; line-height: 1.8; margin-top: 1.5rem; }

.save-the-date h3, .map h3, .rsvp h3, .contacts h3 { font-family: var(--serif); font-size: 1.4rem; margin-bottom: 1.5rem; }
.cards { display: flex; flex-direction: column; gap: 1rem; }
.card { display: flex; align-items: center; gap: 1rem; background: var(--blue-light); border-radius: 12px; padding: 1rem; text-align: left; }
.card .icon { font-size: 1.5rem; }
.card strong { display: block; font-size: 0.85rem; color: var(--navy); }
.card p { margin: 0.2rem 0 0; color: var(--grey); font-size: 0.9rem; }

.map iframe { border-radius: 12px; }

.rsvp-form { display: flex; flex-direction: column; gap: 1.2rem; text-align: left; margin-top: 1.5rem; }
.rsvp-form label { display: flex; flex-direction: column; gap: 0.4rem; font-size: 0.85rem; color: var(--navy); }
.rsvp-form input[type="text"],
.rsvp-form select,
.rsvp-form textarea {
  font-family: var(--sans); font-size: 0.95rem; color: var(--navy);
  padding: 0.6rem 0.8rem; border: 1px solid var(--blue-light); border-radius: 8px;
  background: #fff;
}
.rsvp-form textarea { resize: vertical; }
.rsvp-form fieldset { border: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.5rem; }
.rsvp-form legend { font-size: 0.85rem; color: var(--navy); padding: 0; margin-bottom: 0.2rem; }
.rsvp-form .radio-pill {
  display: flex; flex-direction: row; align-items: center; gap: 0.6rem;
  padding: 0.6rem 0.9rem; border: 1px solid var(--blue-light); border-radius: 999px;
  font-size: 0.9rem; color: var(--navy); cursor: pointer;
}
.radio-pill:has(input:checked) { background: var(--blue-light); border-color: var(--blue); }
.rsvp-submit {
  align-self: center; margin-top: 0.5rem; padding: 0.7rem 2rem;
  background: var(--blue); color: #fff; border: none; border-radius: 999px;
  font-size: 0.9rem; cursor: pointer;
}
.rsvp-submit:disabled { opacity: 0.6; cursor: wait; }
.rsvp-thanks { font-family: var(--serif); font-style: italic; color: var(--navy); margin-top: 1.5rem; }
.map-btn, .wa-btn {
  display: inline-block; margin-top: 1rem; padding: 0.7rem 1.5rem;
  background: var(--blue); color: #fff; text-decoration: none;
  border-radius: 999px; font-size: 0.9rem;
}
.contacts .wa-btn { display: block; margin: 0.6rem auto; max-width: 300px; }

footer { padding: 3rem 1.5rem; text-align: center; font-family: var(--serif); font-style: italic; color: var(--grey); }

@media (min-width: 600px) {
  .cards { flex-direction: row; flex-wrap: wrap; }
  .card { flex: 1 1 45%; }
}