@import url("https://fonts.googleapis.com/css2?family=Cardo:ital,wght@0,400;0,700;1,400&display=swap");

:root {
  --color-principal: #ede9e7;
  --color-oscuro: #968e86;
  --color-claro: #ffffff;
  --color-blanco: #ffffff;
  --color-negro: #2c2c2c;
  --color-accent: #938b81;
  --color-secondary: #b8b0a8;
  --color-light-gray: #f5f3f1;
  --shadow-light: 0 2px 8px rgba(150, 142, 134, 0.15);
  --shadow-medium: 0 4px 12px rgba(150, 142, 134, 0.2);
  --shadow-heavy: 0 8px 24px rgba(150, 142, 134, 0.25);
  --border-radius: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
}

body {
  font-family: "Cardo", serif;
  margin: 0;
  padding: 0;
  background-color: var(--color-principal);
  color: var(--color-negro);
  line-height: 1.6;
  scroll-behavior: smooth;
  padding-top: 60px;
  font-size: 16px;
}

/* User Bar */
.user-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--color-oscuro), var(--color-accent));
  color: var(--color-blanco);
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1001;
  box-shadow: var(--shadow-medium);
  font-size: 0.9rem;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.user-info i {
  font-size: 1.1rem;
}

.user-count {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.logout-btn {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: var(--color-blanco);
  padding: 0.5rem;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logout-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: scale(1.1);
}

/* Header */
header {
  background-image:
    linear-gradient(color-mix(in srgb, var(--color-principal) 45%, transparent),
      color-mix(in srgb, var(--color-principal) 45%, transparent)),
    url("assets/ppal.jpeg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: grayscale(100%);
  padding: 4rem 1rem;
  color: var(--color-blanco);
  position: relative;
  text-align: center;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 15vh;
}


.header-overlay {
  text-align: center;
  padding: 2rem;
}

/* Logo superior */
.header-logo {
  max-width: 1020px;
  width: 100%;
  height: auto;
  margin: 0 auto 1rem auto;
  display: block;
  filter: brightness(20) contrast(10);
}

header h1 {
  font-family: "Cardo", serif;
  color: var(--color-blanco);
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin: 1rem 0 0.5rem 0;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
  font-weight: 700;
  letter-spacing: -0.02em;
  text-align: center;
}

header svg {
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  padding: 0.5rem;
  box-shadow: var(--shadow-medium);
  animation: pulse 2s infinite;
  display: block;
  margin: 0 auto;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* Main Content */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

section {
  padding: 3rem 2rem;
  margin: 2rem auto;
  background-color: var(--color-blanco);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  transition: var(--transition);
  animation: fadeInUp 0.6s ease-out;
  border: 1px solid rgba(150, 142, 134, 0.1);
  text-align: center;
}

section:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--color-oscuro);
  font-weight: 600;
  font-family: "Cardo", serif;
}

h2 i {
  color: var(--color-accent);
  font-size: 2.5rem;
  margin-right: 0.5rem;
  animation: bounce 2s infinite;
}

/* Music Control */
#music-control {
  position: fixed;
  top: 80px;
  right: 20px;
  background-color: var(--color-blanco);
  color: var(--color-oscuro);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  box-shadow: var(--shadow-medium);
  cursor: pointer;
  z-index: 1000;
  transition: var(--transition);
  border: none;
}

#music-control:hover {
  background-color: var(--color-oscuro);
  color: var(--color-blanco);
  transform: scale(1.1);
}

/* Countdown */
#countdown {
  background: var(--color-blanco);
  text-align: center;
  border: 1px solid rgba(150, 142, 134, 0.2);
  padding: 2rem 1.5rem;
}

.fecha-boda {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--color-oscuro);
  font-style: italic;
  margin-bottom: 1.5rem;
  font-weight: 500;
  text-align: center;
}

#timer {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  text-align: center;
  font-weight: 600;
  color: var(--color-oscuro);
  margin-top: 1rem;
  padding: 1.5rem;
  background: rgba(237, 233, 231, 0.3);
  border-radius: 8px;
  border: 1px solid rgba(150, 142, 134, 0.2);
}

/* Carousel */
.carousel-container {
  position: relative;
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  border-radius: var(--border-radius);
  background-color: var(--color-blanco);
  box-shadow: var(--shadow-medium);
}

.carousel-track-container {
  overflow: hidden;
  border-radius: var(--border-radius);
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease-in-out;
  padding: 0;
  margin: 0;
  list-style: none;
}

.carousel-slide {
  min-width: 100%;
  height: 400px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}

.carousel-slide img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  margin: auto;
  border-radius: var(--border-radius);
  background-color: var(--color-principal);
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(150, 142, 134, 0.9);
  border: none;
  color: var(--color-blanco);
  font-size: 1.5rem;
  width: 50px;
  height: 50px;
  cursor: pointer;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
}

.carousel-btn:hover {
  background: var(--color-oscuro);
  transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
  left: 15px;
}

.carousel-btn.next {
  right: 15px;
}

.carousel-indicators {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
}

.indicator {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(150, 142, 134, 0.5);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.indicator.active {
  background-color: var(--color-oscuro);
  transform: scale(1.2);
}

/* Venue */
.venue-photo {
  position: relative;
  margin-bottom: 2rem;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}

.venue-photo img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: var(--transition);
}

.venue-photo img:hover {
  transform: scale(1.02);
}

.map-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Dress Code */
.dress-code-tips {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.tip {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem;
  background-color: var(--color-principal);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  border: 1px solid rgba(150, 142, 134, 0.1);
}

.tip i {
  color: var(--color-accent);
  font-size: 1.2rem;
}

/* Tips Grid */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.tip-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.5rem;
  background-color: var(--color-principal);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
  transition: var(--transition);
  border: 1px solid rgba(150, 142, 134, 0.1);
  cursor: pointer;
  font-family: inherit;
  text-align: center;
  width: 100%;
}

.tip-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  background-color: var(--color-light-gray);
}

.tip-card i {
  color: var(--color-accent);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.tip-card p {
  margin: 0;
  color: var(--color-negro);
  font-weight: 600;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--color-oscuro);
  text-align: center;
}

input,
select,
textarea {
  width: 100%;
  padding: 1rem;
  font-size: 1rem;
  border: 2px solid var(--color-light-gray);
  border-radius: var(--border-radius);
  transition: var(--transition);
  font-family: inherit;
  background-color: var(--color-blanco);
  text-align: center;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--color-oscuro);
  box-shadow: 0 0 0 3px rgba(150, 142, 134, 0.15);
}

/* Buttons */
.btn,
.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background-color: var(--color-oscuro);
  color: var(--color-blanco);
  text-decoration: none;
  border-radius: var(--border-radius);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
  font-family: inherit;
  text-align: center;
}

.btn:hover,
.btn-submit:hover {
  background-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-oscuro), var(--color-accent));
}

.btn-spotify {
  background: #1db954;
}

.btn-spotify:hover {
  background: #1ed760;
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* Music Section */
.music-section {
  text-align: center;
  margin-bottom: 2rem;
}

/* Gift Options */
.gift-options {
  text-align: center;
}

/* Gifts */
.gift-block {
  background: var(--color-principal);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  margin-bottom: 1.5rem;
  border: 1px solid rgba(150, 142, 134, 0.15);
}

.gift-block h4 {
  margin-top: 0;
  color: var(--color-oscuro);
  font-family: "Cardo", serif;
}

.gift-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 1rem;
  gap: 1rem;
  flex-wrap: wrap;
}

.gift-muted {
  font-size: 0.9rem;
  opacity: 0.8;
  word-break: break-all;
}

.copy-btn {
  background: var(--color-blanco);
  border: 1px solid var(--color-oscuro);
  border-radius: 8px;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.copy-btn:hover {
  background: var(--color-oscuro);
  color: var(--color-blanco);
}

.gift-note {
  margin-top: 1.5rem;
  font-style: italic;
  color: var(--color-oscuro);
  text-align: center;
}

.confirmation-buttons {
  text-align: center;
}

.form-note {
  margin-top: 1rem;
  font-style: italic;
  color: var(--color-oscuro);
  font-size: 0.9rem;
  text-align: center;
}

/* Modals */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal-content {
  background-color: var(--color-blanco);
  margin: 5% auto;
  padding: 0;
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 600px;
  box-shadow: var(--shadow-heavy);
  animation: fadeInUp 0.3s ease-out;
  border: 1px solid rgba(150, 142, 134, 0.1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem;
  border-bottom: 1px solid var(--color-light-gray);
}

.modal-header h3 {
  margin: 0;
  color: var(--color-oscuro);
  font-family: "Cardo", serif;
  text-align: center;
  flex: 1;
}

.cerrar {
  background: none;
  border: none;
  color: var(--color-negro);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.cerrar:hover {
  background-color: var(--color-light-gray);
}

.modal-body {
  padding: 2rem;
  text-align: center;
}

.instruction-step {
  margin-bottom: 2rem;
  text-align: center;
}

.instruction-step h4 {
  color: var(--color-oscuro);
  margin-bottom: 1rem;
  font-family: "Cardo", serif;
  text-align: center;
}

.instruction-step p {
  text-align: center;
  margin-bottom: 1rem;
}

.instruction-step img {
  width: 100%;
  margin-top: 1rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-light);
}


/* Timeline */
.timeline-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline-line {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  width: 2px;
  background: #d4b8aa;
  z-index: 1;
}

.timeline-event {
  display: flex;
  align-items: center;
  margin-bottom: 4rem;
  position: relative;
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 40px;
}

.timeline-event.fade-in-left {
  transform: translateX(-50px);
}

.timeline-event.fade-in-right {
  transform: translateX(50px);
}

.timeline-event.animate {
  opacity: 1;
  transform: translateX(0);
}

/* Eventos del lado izquierdo */
.timeline-left {
  justify-content: flex-end;
  padding: 0;
}

.timeline-left .timeline-content {
  text-align: right;
  margin-right: 0;
  position: absolute;
  right: calc(50% + 40px);
}

/* Eventos del lado derecho */
.timeline-right {
  justify-content: flex-start;
  padding: 0;
}

.timeline-right .timeline-content {
  text-align: left;
  margin-left: 0;
  position: absolute;
  left: calc(50% + 40px);
}

.timeline-content {
  padding: 0.75rem 1rem;
  background: #f5efe9;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(212, 184, 170, 0.2);
  border: 1px solid rgba(212, 184, 170, 0.3);
}

.timeline-content h3 {
  margin: 0 0 0.5rem 0;
  color: var(--color-negro);
  font-family: "Cardo", serif;
  font-size: 1.3rem;
  font-weight: 600;
}

.timeline-time {
  color: var(--color-negro);
  font-weight: 600;
  font-size: 1rem;
  margin: 0 0 1rem 0;
}

.timeline-title {
  font-family: "Cardo", serif;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-oscuro);
}

.timeline-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #f5efe9;
  border: 4px solid white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(212, 184, 170, 0.3);
  z-index: 10;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  flex-shrink: 0;
}

.timeline-dot-inner {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #d4b8aa;
}

/* Mobile Timeline */
@media (max-width: 768px) {

  .timeline-container {
    padding-left: 1.5rem;
  }

  .timeline-line {
    left: 1.25rem;
    transform: none;
  }

  .timeline-event {
    position: relative;
    margin-bottom: 2.5rem;
    padding-left: 3rem;
  }

  /* DOT */
  .timeline-dot {
    position: absolute;
    left: -0.2rem;
    top: 0.5rem;
    transform: translateX(-50%);
    width: 28px;
    height: 28px;
  }

  .timeline-dot-inner {
    width: 8px;
    height: 8px;
  }

  /* CONTENT */
  .timeline-left .timeline-content,
  .timeline-right .timeline-content {
    position: relative;
    left: auto;
    right: auto;
    margin: 0;
    max-width: 100%;
    text-align: left;
  }

  /* Animaciones */
  .timeline-event.fade-in-left,
  .timeline-event.fade-in-right {
    transform: translateY(20px);
  }

  .timeline-event.animate {
    transform: translateY(0);
  }

}

/* Photo Sharing */
.photo-sharing {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sharing-option {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-principal);
  border-radius: var(--border-radius);
  border: 1px solid rgba(74, 74, 74, 0.1);
  text-align: left;
}

.sharing-option i {
  font-size: 2rem;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.sharing-option h4 {
  margin: 0 0 0.5rem 0;
  color: var(--color-negro);
  font-family: "Cardo", serif;
  text-align: left;
}

.sharing-option p {
  margin: 0 0 0.5rem 0;
  color: var(--color-negro);
  opacity: 0.8;
  text-align: left;
}

.sharing-option strong {
  color: var(--color-oscuro);
  font-weight: 600;
}

/* Transport Options */
.transport-options {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.transport-option {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-principal);
  border-radius: var(--border-radius);
  border: 1px solid rgba(74, 74, 74, 0.1);
  text-align: left;
}

.transport-option i {
  font-size: 2rem;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.transport-option h4 {
  margin: 0 0 0.5rem 0;
  color: var(--color-negro);
  font-family: "Cardo", serif;
  text-align: left;
}

.transport-option p {
  margin: 0 0 0.5rem 0;
  color: var(--color-negro);
  opacity: 0.8;
  text-align: left;
}

.transport-option ul {
  margin: 0;
  padding-left: 1rem;
  color: var(--color-negro);
  opacity: 0.8;
  text-align: left;
}

.transport-warning {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: #fef3c7;
  border: 1px solid #fbbf24;
  border-radius: var(--border-radius);
  text-align: left;
}

.transport-warning i {
  color: #f59e0b;
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.transport-warning p {
  margin: 0;
  color: #92400e;
  text-align: left;
}

/* Accommodation */
.accommodation-options {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.accommodation-item {
  padding: 1rem;
  background: var(--color-principal);
  border-radius: var(--border-radius);
  border: 1px solid rgba(74, 74, 74, 0.1);
  text-align: center;
}

.accommodation-item h4 {
  margin: 0 0 1rem 0;
  color: var(--color-oscuro);
  font-size: 1.2rem;
  font-family: "Cardo", serif;
  text-align: center;
}

.hotel-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.hotel-info p {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--color-negro);
  opacity: 0.8;
}

.hotel-info i {
  color: var(--color-accent);
  width: 16px;
}

.accommodation-tip {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: #dcfce7;
  border: 1px solid #86efac;
  border-radius: var(--border-radius);
  text-align: left;
}

.accommodation-tip i {
  color: #16a34a;
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.accommodation-tip p {
  margin: 0;
  color: #166534;
  text-align: left;
}

/* Footer */
footer {
  text-align: center;
  padding: 3rem 1rem;
  background: linear-gradient(135deg, var(--color-oscuro), var(--color-accent));
  color: var(--color-blanco);
  margin-top: 3rem;
}

.footer-content .names {
  font-family: "Cardo", serif;
  font-size: 2rem;
  font-weight: 700;
  margin: 0.5rem 0;
}

.footer-content .date {
  font-size: 1.2rem;
  opacity: 0.9;
  margin: 0;
}

/* Utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Responsive Design */
@media (min-width: 769px) {
  header {
    background-size: contain;
    background-position: center center;
    background-color: var(--color-principal);
  }
}

@media (max-width: 768px) {
  body {
    padding-top: 50px;
  }

  .user-bar {
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
  }

  .user-info {
    gap: 0.5rem;
  }

  .user-count {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
  }

  header {
    min-height: 85svh;
    padding: 2rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .header-overlay {
    padding: 0;
  }

  header h1 {
    font-size: 2rem;
    margin-top: 0.5rem;
  }

  section {
    padding: 2rem 1rem;
    margin: 1rem;
  }

  .carousel-slide {
    height: 300px;
    padding: 5px;
  }

  .carousel-btn {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .carousel-btn.prev {
    left: 10px;
  }

  .carousel-btn.next {
    right: 10px;
  }

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

  .dress-code-tips {
    flex-direction: column;
    align-items: center;
  }

  .map-buttons {
    flex-direction: column;
    align-items: center;
  }

  #music-control {
    width: 50px;
    height: 50px;
    top: 65px;
    right: 15px;
  }

  .sharing-option,
  .transport-option {
    flex-direction: column;
    text-align: center;
  }

  .sharing-option i,
  .transport-option i {
    margin-top: 0;
  }

  .sharing-option h4,
  .sharing-option p,
  .transport-option h4,
  .transport-option p,
  .transport-option ul {
    text-align: center;
  }

  .timeline {
    padding-left: 1rem;
  }

  .timeline-content h4,
  .timeline-content p {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .modal-content {
    margin: 10% auto;
    width: 95%;
  }

  .modal-header,
  .modal-body {
    padding: 1.5rem;
  }

  .btn,
  .btn-submit {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  header {
    background-attachment: scroll;
  }
}

@media (prefers-contrast: high) {
  :root {
    --color-oscuro: #000000;
    --color-accent: #333333;
    --shadow-light: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-heavy: 0 8px 24px rgba(0, 0, 0, 0.5);
  }
}

/* Print styles */
@media print {

  .user-bar,
  #music-control,
  .carousel-btn,
  .modal {
    display: none !important;
  }

  body {
    padding-top: 0;
    background: white;
    color: black;
  }

  section {
    box-shadow: none;
    border: 1px solid #ccc;
  }
}