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

body {
  font-family: "Poppins", Arial, Helvetica, sans-serif;
  background: #c3dce6;
  color: #fff;
}

.container {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding-bottom: 24px;
}

.banner {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section {
  padding: 28px 36px 0;
}

.title {
  margin-bottom: 14px;
  text-align: center;
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
}

.card,
.rsvp,
.time-box,
.map-card,
.socials a {
  background: #81a8c8;
  box-shadow: 0 4px 12px rgba(36, 68, 91, 0.12);
}

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

.info-row {
  display: grid;
  grid-template-columns: 24px minmax(88px, 0.55fr) 8px minmax(0, 1.45fr);
  gap: 8px;
  align-items: start;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.5;
}

.info-row:last-child {
  margin-bottom: 0;
}

.countdown {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.time-box {
  padding: 13px 6px 11px;
  border-radius: 16px;
  text-align: center;
}

.time {
  font-size: 25px;
  font-weight: 800;
  line-height: 1.2;
}

.label {
  margin-top: 4px;
  font-size: 11px;
  font-weight: 600;
}

.location {
  margin: 0;
}

.map-card {
  display: block;
  overflow: hidden;
  border-radius: 18px;
  color: inherit;
  text-align: center;
  text-decoration: none;
}

.map-preview {
  width: 100%;
  height: 220px;
  background: #cbd5df;
}

.map-preview iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  pointer-events: none;
}

.map-title {
  padding: 12px 12px 4px;
  font-size: 15px;
  font-weight: 800;
}

.map-subtitle {
  padding: 0 12px 14px;
  font-size: 12px;
  opacity: 0.9;
}

.action-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.rsvp {
  display: flex;
  min-height: 82px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-radius: 16px;
  color: inherit;
  text-align: center;
  text-decoration: none;
  transition:
    background-color 0.2s ease,
    transform 0.2s ease;
}

.rsvp:hover,
.socials a:hover {
  background-color: #6a89a3;
}

.rsvp:hover {
  transform: translateY(-2px);
}

.rsvp-title {
  font-size: 14px;
  font-weight: 800;
}

.rsvp-sub {
  margin-top: 3px;
  font-size: 11px;
  opacity: 0.9;
}

.socials {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.socials a {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  color: inherit;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.2s ease;
}

.socials a i {
  flex: 0 0 auto;
  font-size: 18px;
}

.footer-container {
  margin: 28px 36px 0;
  border-radius: 12px;
  background: #81a8c8;
}

.footer-bottom {
  padding: 14px 12px;
  text-align: center;
  font-size: 11px;
}

@media (max-width: 520px) {
  .section {
    padding: 24px 20px 0;
  }

  .title {
    font-size: 20px;
  }

  .card {
    padding: 16px;
  }

  .info-row {
    grid-template-columns: 20px 76px 6px minmax(0, 1fr);
    gap: 6px;
    font-size: 12px;
  }

  .action-links {
    grid-template-columns: 1fr;
  }

  .countdown {
    gap: 7px;
  }

  .time {
    font-size: 22px;
  }

  .map-preview {
    height: 190px;
  }

  .footer-container {
    margin: 24px 20px 0;
  }
}

@media (max-width: 360px) {
  .section {
    padding-right: 16px;
    padding-left: 16px;
  }

  .card {
    padding: 14px 12px;
  }

  .info-row {
    grid-template-columns: 18px 68px 5px minmax(0, 1fr);
    gap: 5px;
    font-size: 11px;
  }

  .socials {
    grid-template-columns: 1fr;
  }

  .footer-container {
    margin-right: 16px;
    margin-left: 16px;
  }
}