:root {
  --sand: #fff3da;
  --ocean: #0085c7;       /* olympic blue */
  --ocean-deep: #00679c;
  --sun: #f4c300;         /* olympic yellow */
  --coral: #df0024;       /* olympic red */
  --green: #009f3d;       /* olympic green */
  --ink: #142a3a;
  --card: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Fredoka", system-ui, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #7fd9e8 0%, #aee9f0 30%, var(--sand) 100%);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.5;
}

/* Flag bunting */
.bunting {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2px;
  padding: 6px 0 8px;
  background: linear-gradient(180deg, rgba(0,0,0,0.06), transparent);
  font-size: 1.35rem;
  line-height: 1;
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(2px);
}
.bunting span {
  display: inline-block;
  transform: translateY(0);
  animation: flutter 4s ease-in-out infinite;
  filter: drop-shadow(0 2px 2px rgba(0,0,0,0.15));
}
.bunting span:nth-child(odd) { animation-delay: 0.4s; }
.bunting span:nth-child(3n) { animation-delay: 0.8s; }
@keyframes flutter {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(3px) rotate(3deg); }
}

/* HERO */
.hero {
  text-align: center;
  padding: 2rem 1.5rem 3rem;
  position: relative;
}

.rings { display: flex; justify-content: center; margin-bottom: 0.75rem; }
.rings svg { filter: drop-shadow(0 3px 4px rgba(0,0,0,0.12)); }

.kicker {
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--ocean-deep);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.hero h1 {
  font-family: "Bungee", sans-serif;
  font-size: clamp(3rem, 13vw, 6.5rem);
  line-height: 0.95;
  color: var(--ocean-deep);
  text-shadow: 4px 4px 0 var(--sun), 8px 8px 0 rgba(0, 0, 0, 0.08);
  letter-spacing: 0.02em;
}
.hero h1 .bach {
  color: var(--coral);
  text-shadow: 4px 4px 0 #ffd9d4, 8px 8px 0 rgba(0, 0, 0, 0.08);
  display: inline-block;
  animation: wiggle 3s ease-in-out infinite;
}
@keyframes wiggle {
  0%, 100% { transform: rotate(-2deg); }
  50% { transform: rotate(2deg); }
}

.engagement {
  font-size: clamp(1.1rem, 3.5vw, 1.45rem);
  font-weight: 500;
  margin: 1.4rem auto 2.2rem;
  max-width: 32ch;
  color: var(--ink);
}
.engagement strong { color: var(--coral); }

.hero-facts {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  flex-wrap: wrap;
}
.fact {
  background: var(--card);
  border-radius: 1.25rem;
  padding: 1.1rem 1.75rem;
  box-shadow: 0 8px 24px rgba(0, 103, 156, 0.18);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 180px;
  border: 3px solid var(--sun);
}
.fact-emoji { font-size: 2rem; }
.fact-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ocean);
  font-weight: 600;
  margin-top: 0.25rem;
}
.fact-value { font-size: 1.4rem; font-weight: 700; }

/* MAIN / CARDS */
main {
  max-width: 760px;
  margin: 0 auto;
  padding: 1rem 1.25rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}
.card {
  background: var(--card);
  border-radius: 1.5rem;
  padding: 2rem 1.75rem;
  box-shadow: 0 10px 30px rgba(0, 103, 156, 0.15);
  position: relative;
  border-top: 6px solid transparent;
  border-image: linear-gradient(90deg, var(--ocean), var(--sun), var(--ink), var(--green), var(--coral)) 1;
}
.card h2 {
  font-family: "Bungee", sans-serif;
  font-size: clamp(1.3rem, 5vw, 1.9rem);
  color: var(--ocean-deep);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.medal { font-size: 1.6rem; }

/* Timeline */
.timeline { list-style: none; display: flex; flex-direction: column; gap: 0.9rem; }
.timeline li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  background: var(--sand);
  border-radius: 1rem;
  padding: 1rem 1.25rem;
  border-left: 6px solid var(--coral);
}
.timeline .day {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--ocean-deep);
  min-width: 110px;
}
.timeline .activity { font-size: 1.05rem; }
.timeline .dinner {
  flex-basis: 100%;
  margin-left: 110px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--coral);
}
.timeline .note-line {
  flex-basis: 100%;
  margin-left: 110px;
  font-size: 0.9rem;
  font-style: italic;
  color: #6a7f8c;
}
.timeline .evening {
  flex-basis: 100%;
  margin-left: 110px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #6a4bb0;
}
.timeline .theme {
  flex-basis: 100%;
  margin-left: 110px;
  font-size: 0.95rem;
  font-weight: 600;
  color: #c0398b;
}
.theme-note {
  margin-top: 1rem;
  font-size: 0.85rem;
  font-style: italic;
  color: #8aa0ad;
}
@media (max-width: 480px) {
  .timeline .dinner { margin-left: 0; }
  .timeline .note-line { margin-left: 0; }
  .timeline .evening { margin-left: 0; }
  .timeline .theme { margin-left: 0; }
}

/* Venue */
.venue-photo { margin: 0 0 1.25rem; }
.venue-photo img { width: 100%; height: auto; border-radius: 1rem; display: block;
  box-shadow: 0 8px 20px rgba(0,103,156,0.2); }
.venue-ph {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--ocean), var(--ocean-deep));
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,0.25);
}
.venue-photo figcaption { margin-top: 0.7rem; font-weight: 600; color: var(--ocean-deep);
  text-align: center; font-size: 1.02rem; }
.logistics { list-style: none; display: flex; flex-direction: column; gap: 0.8rem; }
.logistics li { background: var(--sand); border-radius: 0.9rem; padding: 0.9rem 1.1rem;
  font-size: 1.02rem; line-height: 1.45; border-left: 5px solid var(--sun); }

/* Expectations */
.expectations p { margin-bottom: 1rem; font-size: 1.05rem; }
.expectations p:last-child { margin-bottom: 0; }
.expectations strong { color: var(--coral); }

/* Games — expandable event cards */
.events-hint { color: #6a7f8c; margin-bottom: 1rem; font-size: 0.98rem; }
.event-list { display: flex; flex-direction: column; gap: 0.85rem; }
.event {
  border-radius: 1.1rem;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0, 103, 156, 0.14);
  background: #fff;
  border: 2px solid #e3eef4;
}
.event-head {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.1rem;
  background: linear-gradient(135deg, var(--evc1, var(--ocean)) 0%, var(--evc2, var(--ocean-deep)) 100%);
  color: #fff;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
}
.event-emoji { font-size: 1.8rem; line-height: 1; }
.event-title { flex: 1; font-size: 1.15rem; font-weight: 700; }
.event-chevron { font-size: 1.2rem; transition: transform 0.25s ease; opacity: 0.9; }
.event-head[aria-expanded="true"] .event-chevron { transform: rotate(180deg); }

.event-body { padding: 1rem 1.1rem 1.25rem; }
.event-img {
  position: relative;
  height: 150px;
  border-radius: 0.9rem;
  background: linear-gradient(135deg, var(--evc1, var(--ocean)), var(--evc2, var(--ocean-deep)));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4.5rem;
  margin-bottom: 0.9rem;
  box-shadow: inset 0 0 0 4px rgba(255,255,255,0.25);
}
.event-img-tag {
  position: absolute;
  bottom: 0.5rem; right: 0.6rem;
  font-size: 0.72rem; font-weight: 600;
  background: rgba(0,0,0,0.35); color: #fff;
  padding: 0.2rem 0.55rem; border-radius: 0.6rem;
}
.event-photo {
  width: 100%; height: 210px; object-fit: cover;
  border-radius: 0.9rem; margin-bottom: 0.9rem; display: block;
  box-shadow: 0 6px 16px rgba(0,0,0,0.18);
}
.event-blurb { font-size: 1.02rem; line-height: 1.55; }
.event-video { position: relative; aspect-ratio: 16 / 9; border-radius: 0.9rem; overflow: hidden;
  margin-bottom: 0.9rem; background: #000; box-shadow: 0 6px 16px rgba(0,0,0,0.2); }
.event-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.more {
  text-align: center;
  margin-top: 1.25rem;
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--ocean-deep);
}
.photo-credit {
  text-align: center;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: #8aa0ad;
}

/* RSVP */
.rsvp-intro { font-size: 1.05rem; margin-bottom: 0.4rem; }
.rsvp-as { font-size: 1.05rem; margin-bottom: 1.5rem; color: var(--ocean-deep); }
.rsvp-as strong { color: var(--coral); }
#rsvp-form { display: flex; flex-direction: column; gap: 1.3rem; }
.field { display: flex; flex-direction: column; gap: 0.5rem; border: none; }
.field-label { font-weight: 600; color: var(--ocean-deep); font-size: 1.02rem; }
.field-label em { color: var(--ink); font-weight: 400; }

input[type="text"], input[type="email"], input[type="tel"], textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.8rem 1rem;
  border: 2px solid #d8e6ee;
  border-radius: 0.9rem;
  background: #fbfdff;
  color: var(--ink);
  width: 100%;
  resize: vertical;
}
.contact-fields { gap: 0.6rem; }
input[type="text"]:focus, input[type="email"]:focus, input[type="tel"]:focus, textarea:focus {
  outline: none;
  border-color: var(--ocean);
  box-shadow: 0 0 0 3px rgba(0, 133, 199, 0.15);
}

.choice-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.choice-row.days { gap: 0.6rem; }
.choice {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--sand);
  border: 2px solid transparent;
  border-radius: 0.9rem;
  padding: 0.7rem 1rem;
  cursor: pointer;
  font-weight: 500;
  transition: border-color 0.15s ease, background 0.15s ease;
  flex: 1 1 auto;
}
.choice:hover { border-color: var(--sun); }
.choice:has(input:checked) {
  border-color: var(--ocean);
  background: #e7f5fc;
}
.choice input { accent-color: var(--ocean); width: 1.1rem; height: 1.1rem; }

.opt-out-note {
  margin-top: 0.7rem;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--ink);
  background: var(--sand);
  border-left: 4px solid var(--green);
  border-radius: 0.6rem;
  padding: 0.7rem 0.9rem;
}
.opt-out-note strong { color: var(--green); }
.opt-out-note p { margin: 0; }
.opt-out-note p + p { margin-top: 0.55rem; }

#submit-btn {
  font-family: "Bungee", sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  color: #fff;
  background: linear-gradient(135deg, var(--coral), #ff5a4d);
  border: none;
  border-radius: 1rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(223, 0, 36, 0.3);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
#submit-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(223, 0, 36, 0.38); }
#submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.form-msg { text-align: center; font-weight: 600; min-height: 1.2em; }
.form-msg.success { color: var(--green); }
.form-msg.error { color: var(--coral); }

/* Footer */
footer {
  text-align: center;
  padding: 2.5rem 1.5rem 3rem;
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--ocean-deep);
}

@media (max-width: 480px) {
  .timeline .day { min-width: 100%; }
  .fact { min-width: 140px; }
  .choice { flex: 1 1 100%; }
}