/* ══════════════════════════════════════
   HERO
   ══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: calc(var(--nav-height) + var(--space-2xl)) var(--space-lg) var(--space-3xl);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(37, 99, 235, 0.12) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 20% 80%, rgba(16, 185, 129, 0.06) 0%, transparent 60%),
    var(--c-bg-deep);
  z-index: 0;
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}
.hero-particles span {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--c-primary-light);
  border-radius: 50%;
  opacity: 0;
  animation: float-up linear infinite;
}
@keyframes float-up {
  0% { opacity: 0; transform: translateY(0) scale(0); }
  10% { opacity: 0.6; }
  90% { opacity: 0.1; }
  100% { opacity: 0; transform: translateY(-100vh) scale(1); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.hero-content .section-label {
  font-size: var(--fs-sm);
  letter-spacing: 5px;
  margin-bottom: var(--space-lg);
  padding: 10px 18px;
  border: 1px solid rgba(96, 165, 250, 0.35);
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(8, 20, 44, 0.82));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 14px 34px rgba(0,0,0,0.22);
}
.hero-content h1 {
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, #fff 0%, var(--c-primary-light) 50%, var(--c-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content p {
  font-size: var(--fs-lg);
  color: var(--c-text-secondary);
  margin-bottom: var(--space-2xl);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}
.hero-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}
.hero-scroll svg {
  width: 24px;
  height: 24px;
  color: var(--c-text-muted);
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ══════════════════════════════════════
   PLAYER EMBED
   ══════════════════════════════════════ */
.player-section {
  padding: 0;
  background: var(--c-bg-deep);
  overflow: hidden;
}

/* ══════════════════════════════════════
   ABOUT
   ══════════════════════════════════════ */
.about-section {
  position: relative;
  background: var(--c-bg);
  overflow: hidden;
}

.about-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse 50% 50% at 50% 50%, rgba(37, 99, 235, 0.10) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.about-header {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
}
.about-header .section-label {
  display: inline-block;
  margin-bottom: var(--space-md);
}
.about-header h2 {
  background: linear-gradient(135deg, #fff 0%, var(--c-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-body {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: 980px;
  margin: 0 auto;
  padding: var(--space-2xl);
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
}
@media (min-width: 800px) {
  .about-body {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: var(--space-2xl) var(--space-3xl);
  }
}

.about-divider {
  display: none;
}
@media (min-width: 800px) {
  .about-divider {
    display: block;
    width: 1px;
    height: 100%;
    min-height: 120px;
    background: linear-gradient(180deg, transparent, var(--c-border-hover), transparent);
    justify-self: center;
  }
}

.about-lead p {
  color: var(--c-text-secondary);
  font-size: var(--fs-lg);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}
.about-lead .btn {
  margin-top: var(--space-sm);
}

.about-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl) var(--space-lg);
  max-width: 980px;
  margin: var(--space-2xl) auto 0;
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--c-border);
}
@media (min-width: 800px) {
  .about-stats { grid-template-columns: repeat(4, 1fr); }
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-xs);
}

.stat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: var(--space-xs);
  border-radius: var(--radius-full);
  background: var(--c-bg-surface);
  border: 1px solid var(--c-border);
  color: var(--c-primary-light);
}
.stat-icon svg {
  width: 20px;
  height: 20px;
}

.stat-number {
  font-family: var(--ff-heading);
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--c-text);
  display: block;
}
.stat-label {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  margin-top: var(--space-xs);
}

/* ══════════════════════════════════════
   SCHEDULE
   ══════════════════════════════════════ */
.schedule-section {
  background: var(--c-bg-deep);
}

.schedule-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}
.schedule-tab {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: transparent;
  border: 1px solid var(--c-border);
  color: var(--c-text-secondary);
  font-family: var(--ff-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.schedule-tab:hover,
.schedule-tab.active {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
}

.schedule-grid {
  display: none;
}
.schedule-grid.active {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 640px) {
  .schedule-grid.active { grid-template-columns: repeat(2, 1fr); }
}

.schedule-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}
.schedule-card:hover {
  border-color: var(--c-border-hover);
  background: var(--c-bg-card-hover);
}
.schedule-card.now-playing {
  border-color: var(--c-accent);
  box-shadow: 0 0 20px var(--c-accent-glow);
}
.schedule-card.now-playing .schedule-time {
  color: var(--c-accent);
}

.schedule-time {
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  color: var(--c-primary-light);
  white-space: nowrap;
  min-width: 80px;
}
.schedule-info h4 {
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: var(--fs-base);
  margin-bottom: 4px;
}
.schedule-info p {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}

/* ══════════════════════════════════════
   DJs
   ══════════════════════════════════════ */
.djs-section {
  background: var(--c-bg);
}

.dj-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}
.dj-card:hover {
  transform: translateY(-6px);
  border-color: var(--c-border-hover);
  box-shadow: var(--shadow-card);
}

.dj-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-4xl);
  color: #fff;
  overflow: hidden;
  border: 3px solid var(--c-border);
}
.dj-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dj-card h3 {
  font-family: var(--ff-body);
  font-weight: 700;
  margin-bottom: 4px;
}
.dj-card .dj-show {
  color: var(--c-primary-light);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-sm);
}
.dj-card .dj-bio {
  color: var(--c-text-muted);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-md);
}
.dj-socials {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
}
.dj-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-muted);
  transition: all var(--transition-fast);
}
.dj-socials a:hover {
  color: var(--c-primary-light);
  border-color: var(--c-primary-light);
  background: rgba(37, 99, 235, 0.1);
}
.dj-socials a svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ══════════════════════════════════════
   EVENTS
   ══════════════════════════════════════ */
.events-section {
  background: var(--c-bg-deep);
}

.timeline {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--c-primary), var(--c-accent), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-2xl);
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -33px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-primary);
  border: 3px solid var(--c-bg-deep);
  box-shadow: 0 0 10px var(--c-primary-glow);
}
.timeline-date {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--c-primary-light);
  margin-bottom: var(--space-xs);
}
.timeline-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: all var(--transition-base);
}
.timeline-card:hover {
  border-color: var(--c-border-hover);
  transform: translateX(4px);
}
.timeline-card h3 {
  font-family: var(--ff-body);
  font-size: var(--fs-lg);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}
.timeline-card p {
  color: var(--c-text-muted);
  font-size: var(--fs-sm);
}
.timeline-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  background: rgba(37, 99, 235, 0.1);
  color: var(--c-primary-light);
  border: 1px solid rgba(37, 99, 235, 0.2);
  margin-top: var(--space-sm);
}

/* ══════════════════════════════════════
   GALLERY
   ══════════════════════════════════════ */
.gallery-section {
  background: var(--c-bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}
@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
}

.gallery-item {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  position: relative;
  cursor: pointer;
  transition: all var(--transition-base);
}
.gallery-item:hover {
  transform: scale(1.03);
  border-color: var(--c-border-hover);
  box-shadow: var(--shadow-card);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.gallery-item:hover img {
  transform: scale(1.08);
}
.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(3, 6, 15, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-base);
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-overlay svg {
  width: 32px;
  height: 32px;
  color: #fff;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}
.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}
.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-md);
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 24px;
  transition: background var(--transition-fast);
}
.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ══════════════════════════════════════
   NEWS
   ══════════════════════════════════════ */
.news-section {
  background: var(--c-bg-deep);
}

.news-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}
.news-card:hover {
  transform: translateY(-6px);
  border-color: var(--c-border-hover);
  box-shadow: var(--shadow-card);
}
.news-card-img {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--c-bg-card) 0%, var(--c-bg-card-hover) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.news-card-img svg {
  width: 48px;
  height: 48px;
  color: var(--c-text-muted);
  opacity: 0.3;
}
.news-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news-card-body {
  padding: var(--space-lg);
}
.news-card-date {
  font-size: var(--fs-xs);
  color: var(--c-primary-light);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}
.news-card-body h3 {
  font-family: var(--ff-body);
  font-weight: 700;
  font-size: var(--fs-lg);
  margin-bottom: var(--space-sm);
}
.news-card-body p {
  color: var(--c-text-muted);
  font-size: var(--fs-sm);
  line-height: 1.7;
}

/* Blog "Ver Más" button */
.btn-blog-more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  font-weight: 600;
  letter-spacing: 0.5px;
  color: #fff;
  background: linear-gradient(135deg, var(--c-primary) 0%, #4f46e5 50%, #7c3aed 100%);
  background-size: 200% 200%;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 24px rgba(37, 99, 235, 0.3), 0 0 0 0 rgba(79, 70, 229, 0);
}
.btn-blog-more::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%, rgba(255,255,255,0.05) 100%);
  opacity: 0;
  transition: opacity 0.4s;
}
.btn-blog-more:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 32px rgba(37, 99, 235, 0.4), 0 0 0 4px rgba(79, 70, 229, 0.15);
  background-position: 100% 100%;
  color: #fff;
}
.btn-blog-more:hover::before {
  opacity: 1;
}
.btn-blog-more:active {
  transform: translateY(-1px) scale(0.98);
}
.btn-blog-more svg {
  transition: transform 0.3s ease;
}
.btn-blog-more:hover svg {
  transform: translateX(4px);
}

/* ══════════════════════════════════════
   SPONSORS
   ══════════════════════════════════════ */
.sponsors-section {
  background: var(--c-bg);
  overflow: hidden;
}
.sponsors-section .container {
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 10%, #000 90%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, #000 10%, #000 90%, transparent 100%);
}

/* ── Paquetes de Pauta ── */
.ad-packages {
  margin-top: var(--space-2xl, 48px);
}
.ad-packages-header {
  text-align: center;
  margin-bottom: var(--space-xl, 32px);
}
.ad-packages-header h3 {
  font-size: clamp(1.4rem, 4vw, 2rem);
  color: var(--c-text);
  margin: 8px 0;
}
.ad-packages-header p {
  color: var(--c-text-secondary);
  max-width: 600px;
  margin: 0 auto;
  font-size: var(--fs-base, 1rem);
}
.ad-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg, 24px);
  margin-bottom: var(--space-lg, 24px);
}
.ad-card {
  background: var(--c-bg-card, #0f172a);
  border: 1px solid rgba(56, 189, 248, 0.15);
  border-radius: 16px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform .25s, border-color .25s;
}
.ad-card:hover {
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.4);
}
.ad-card-featured {
  border-color: #facc15;
  box-shadow: 0 10px 40px rgba(250, 204, 21, 0.12);
}
.ad-card-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #facc15, #f59e0b);
  color: #1a1a1a;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 20px;
  white-space: nowrap;
}
.ad-card-name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--c-primary-light, #38bdf8);
  margin-bottom: 8px;
}
.ad-card-featured .ad-card-name {
  color: #facc15;
}
.ad-card-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--c-text);
  margin-bottom: 20px;
}
.ad-card-price span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--c-text-muted, #64748b);
}
.ad-card-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  flex: 1;
}
.ad-card-features li {
  color: var(--c-text-secondary);
  font-size: 14px;
  padding: 8px 0 8px 26px;
  position: relative;
  line-height: 1.4;
}
.ad-card-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #22c55e;
  font-weight: 700;
}
.ad-card-btn {
  display: block;
  text-align: center;
  padding: 14px;
  border-radius: 12px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--c-primary-light, #38bdf8);
  font-weight: 700;
  text-decoration: none;
  transition: all .2s;
}
.ad-card-btn:hover {
  background: rgba(56, 189, 248, 0.2);
  transform: translateY(-2px);
}
.ad-card-btn-featured {
  background: linear-gradient(135deg, #facc15, #f59e0b);
  border-color: transparent;
  color: #1a1a1a;
}
.ad-card-btn-featured:hover {
  background: linear-gradient(135deg, #fde047, #facc15);
}
.ad-note {
  text-align: center;
  color: var(--c-text-muted, #64748b);
  font-size: 14px;
}
.ad-note a {
  color: var(--c-primary-light, #38bdf8);
  text-decoration: underline;
}
@media (max-width: 768px) {
  .ad-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .ad-card-featured {
    order: -1;
  }
}

/* ══════════════════════════════════════
   DONACIONES
   ══════════════════════════════════════ */
.donate-section {
  background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-deep) 100%);
}

.donate-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.06) 0%, rgba(37, 99, 235, 0.04) 50%, rgba(16, 185, 129, 0.03) 100%);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  overflow: hidden;
}
.donate-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-primary), var(--c-accent));
}
@media (min-width: 768px) {
  .donate-card {
    grid-template-columns: 1fr auto;
    padding: var(--space-3xl);
  }
}

.donate-content h2 {
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--c-text) 0%, var(--c-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.donate-content p {
  color: var(--c-text-secondary);
  font-size: var(--fs-base);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}
.donate-content p strong {
  color: var(--c-text);
}

.donate-actions {
  margin-top: var(--space-xl);
}
.btn-donate {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}
.btn-donate:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  color: #fff;
}
.btn-donate:active {
  transform: translateY(-1px);
}

.donate-qr {
  text-align: center;
}
.donate-qr-frame {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: inline-block;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}
.donate-qr-frame img {
  display: block;
  width: 220px;
  height: 220px;
}
.donate-qr-text {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  margin-top: var(--space-md);
  line-height: 1.5;
}

@media (max-width: 480px) {
  .donate-card {
    padding: var(--space-xl);
  }
  .donate-qr-frame {
    padding: var(--space-sm);
  }
  .donate-qr-frame img {
    width: 180px;
    height: 180px;
  }
  .btn-donate {
    width: 100%;
    justify-content: center;
    padding: 14px 28px;
  }
}

.sponsors-track {
  display: flex;
  gap: var(--space-3xl);
  animation: marquee 30s linear infinite;
  width: max-content;
  user-select: none;
  -webkit-user-select: none;
}
.sponsors-track:hover {
  animation-play-state: paused;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.sponsor-item {
  flex-shrink: 0;
  width: 200px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base);
}
.sponsor-item:hover {
  transform: scale(1.05);
  border-color: var(--c-border-hover);
}
.sponsor-item:has(img) {
  cursor: pointer;
}
.sponsor-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sponsor-item span {
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
  letter-spacing: 1px;
}

.sponsor-cta {
  text-decoration: none;
  border: 2px dashed rgba(37, 99, 235, 0.3) !important;
  background: rgba(37, 99, 235, 0.03) !important;
  cursor: pointer;
}
.sponsor-cta span {
  color: var(--c-primary-light) !important;
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.sponsor-cta:hover {
  border-color: var(--c-primary-light) !important;
  background: rgba(37, 99, 235, 0.1) !important;
  box-shadow: 0 0 20px rgba(37, 99, 235, 0.2);
}
.sponsor-cta:hover span {
  color: #fff !important;
}

/* ── Mobile slider (hidden on desktop) ── */
.sponsors-mobile {
  display: none;
}

@media (max-width: 768px) {
  .sponsors-desktop {
    display: none;
  }
  .sponsors-mobile {
    display: block;
    padding: 0 var(--space-lg);
  }
  .sponsors-slider {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
  }
  .sponsor-slide {
    display: none;
    justify-content: center;
    align-items: center;
    animation: sponsorFade 0.4s ease;
  }
  .sponsor-slide.active {
    display: flex;
  }
  @keyframes sponsorFade {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
  }
  .sponsor-slide .sponsor-item {
    width: 100%;
    max-width: 420px;
    height: 220px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
  }
  .sponsors-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
    user-select: none;
    -webkit-user-select: none;
  }
  .sponsor-prev,
  .sponsor-next {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--c-border);
    background: var(--c-bg-card);
    color: var(--c-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
  }
  .sponsor-prev:hover,
  .sponsor-next:hover {
    border-color: var(--c-primary-light);
    color: var(--c-primary-light);
    background: rgba(37, 99, 235, 0.08);
  }
  .sponsor-prev:active,
  .sponsor-next:active {
    transform: scale(0.93);
  }
  .sponsors-dots {
    display: flex;
    gap: 8px;
  }
  .sponsors-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--c-border);
    transition: all var(--transition-fast);
    cursor: pointer;
  }
  .sponsors-dots span.active {
    background: var(--c-primary-light);
    box-shadow: 0 0 8px var(--c-primary-glow);
    transform: scale(1.2);
  }
}

/* ── Rendimiento móvil: sin animaciones, partículas ni logo 3D ── */
@media (max-width: 768px) {
  .hero-particles {
    display: none !important;
  }
  .hero-3d-logo,
  .hero-logo-3d,
  [class*="logo-3d"],
  [class*="3d-logo"] {
    animation: none !important;
    transform: none !important;
  }
  .scroll-indicator {
    display: none !important;
  }
  #playerApp .rfm-spectrum span {
    animation: none !important;
  }
  #playerApp .rfm-play-aura {
    display: none !important;
  }
  #playerApp .rfm-display::before {
    display: none !important;
  }
  .marquee-track {
    animation: none !important;
  }
}

/* ══════════════════════════════════════
   SOCIAL
   ══════════════════════════════════════ */
.social-section {
  background: var(--c-bg-deep);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.social-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xl) var(--space-2xl);
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  color: var(--c-text-secondary);
  min-width: 120px;
}
.social-link:hover {
  transform: translateY(-4px);
  border-color: var(--c-border-hover);
  box-shadow: var(--shadow-card);
  color: var(--c-text);
}
.social-link svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}
.social-link span {
  font-size: var(--fs-sm);
  font-weight: 600;
}

/* ══════════════════════════════════════
   CONTACT
   ══════════════════════════════════════ */
.contact-section {
  background: var(--c-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
}
.contact-grid--sara-first {
  grid-template-columns: 1fr;
  max-width: 60%;
  margin: 0 auto;
}
@media (max-width: 768px) {
  .contact-grid--sara-first { max-width: 100%; }
  .contact-section > .container { padding: 0 6px; }
  .sara-scroll-btns { display: none; }
  .sara-messages { padding: 14px 12px; }
}

.contact-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-2xl, 48px);
}
@media (min-width: 768px) {
  .contact-bar { grid-template-columns: repeat(4, 1fr); }
}
.contact-bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  padding: 16px;
  background: var(--c-bg-card, #0f172a);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md, 12px);
  color: var(--c-text);
  text-decoration: none;
  transition: border-color .3s;
}
.contact-bar-item:hover {
  border-color: var(--c-primary-light);
}
.contact-bar-item svg {
  flex-shrink: 0;
  color: var(--c-primary-light);
}
.contact-bar-item strong {
  display: block;
  font-size: 20px;
  margin-bottom: 2px;
}
.contact-bar-item span {
  font-size: 20px;
  color: var(--c-text-muted);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}
.contact-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}
.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.08);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--c-primary-light);
}
.contact-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}
.contact-item h4 {
  font-family: var(--ff-body);
  font-weight: 600;
  font-size: var(--fs-base);
  margin-bottom: 2px;
}
.contact-item p {
  color: var(--c-text-muted);
  font-size: var(--fs-sm);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* ── Pantalla LED Digital ── */
.sara-led-screen {
  margin: 0;
  padding: 8px 12px;
  background: linear-gradient(180deg, #020810, #0a1628);
  border-bottom: 1px solid rgba(56, 189, 248, 0.1);
  flex-shrink: 0;
}
.sara-led-frame {
  background: #010408;
  border: 3px solid #0d2847;
  border-radius: 14px;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow:
    inset 0 0 30px rgba(0,0,0,0.8),
    inset 0 0 60px rgba(0,10,30,0.5),
    0 0 12px rgba(56, 189, 248, 0.12),
    0 0 30px rgba(56, 189, 248, 0.06);
}
.sara-led-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 11px;
  border: 1px solid rgba(56, 189, 248, 0.08);
  pointer-events: none;
}
.sara-led-frame::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(180deg, rgba(56, 189, 248, 0.03), transparent);
  pointer-events: none;
  border-radius: 11px 11px 0 0;
}
.sara-led-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 6px 14px 4px;
}
.sara-led-dots-left,
.sara-led-dots-right {
  display: flex;
  gap: 5px;
}
.sara-led-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 3px #22c55e, 0 0 8px rgba(34, 197, 94, 0.4);
  animation: ledBlink 2s ease infinite;
}
.sara-led-dot:nth-child(2) { animation-delay: 0.4s; background: #facc15; box-shadow: 0 0 3px #facc15, 0 0 8px rgba(250, 204, 21, 0.4); }
.sara-led-dot:nth-child(3) { animation-delay: 0.8s; background: #ef4444; box-shadow: 0 0 3px #ef4444, 0 0 8px rgba(239, 68, 68, 0.4); }
@keyframes ledBlink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}
.sara-led-signal {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #ef4444;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 0 8px rgba(239, 68, 68, 0.8);
  animation: ledSignalPulse 1.2s ease infinite;
}
.sara-led-signal svg {
  color: #ef4444;
  filter: drop-shadow(0 0 6px rgba(239, 68, 68, 0.6));
}
@keyframes ledSignalPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.sara-led-content {
  width: 100%;
  padding: 8px 16px 10px;
  overflow: hidden;
  position: relative;
}
.sara-led-track {
  font-family: 'Courier New', 'Consolas', monospace;
  font-size: 18px;
  font-weight: 900;
  color: #4ade80;
  white-space: nowrap;
  text-shadow:
    0 0 4px rgba(74, 222, 128, 1),
    0 0 10px rgba(74, 222, 128, 0.7),
    0 0 20px rgba(74, 222, 128, 0.4),
    0 0 40px rgba(74, 222, 128, 0.15);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  display: inline-block;
  will-change: transform;
}
.sara-led-track.sara-led-scroll {
  animation: ledMarquee var(--led-duration, 8s) linear;
}
.sara-led-track.sara-led-static {
  animation: ledFadeIn 0.5s ease forwards;
  display: block;
  text-align: center;
}
@keyframes ledMarquee {
  0% { transform: translateX(var(--led-start, 100%)); }
  100% { transform: translateX(var(--led-end, -100%)); }
}
@keyframes ledFadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}
.sara-led-scanline {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(56, 189, 248, 0.15), transparent);
  animation: ledScan 3s linear infinite;
  pointer-events: none;
}
@keyframes ledScan {
  0% { top: 0; }
  100% { top: 100%; }
}

@media (max-width: 768px) {
  .sara-led-screen { padding: 4px 6px; }
  .sara-led-frame { border-width: 2px; border-radius: 8px; }
  .sara-led-track { font-size: 16px; letter-spacing: 0.5px; }
  .sara-led-content { padding: 5px 8px 7px; }
  .sara-led-top-bar { padding: 3px 8px 2px; }
  .sara-led-dot { width: 4px; height: 4px; }
  .sara-led-signal { font-size: 7px; letter-spacing: 1px; }
  .sara-led-signal svg { width: 10px; height: 10px; }
}

/* ── Sara Chat Integrado ── */
.sara-chat {
  width: 100%;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0a1628 0%, #0f172a 100%);
  border: 1px solid rgba(56, 189, 248, 0.15);
  border-radius: 16px;
  overflow: hidden;
  height: calc(100vh - 140px);
}

.sara-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: linear-gradient(135deg, #0c1a30, #132040);
  border-bottom: 1px solid rgba(56, 189, 248, 0.15);
}

.sara-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sara-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  padding: 2px;
  background: linear-gradient(135deg, #0ea5e9, #22c55e);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sara-avatar svg { border-radius: 50%; }

.sara-name {
  font-size: 15px;
  font-weight: 700;
  color: #f1f5f9;
  margin: 0;
}

.sara-status {
  font-size: 11px;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 5px;
}

.sara-dot {
  width: 7px;
  height: 7px;
  background: #22c55e;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
  animation: saraPulse 2s infinite;
}

@keyframes saraPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.sara-radio-controls {
  display: flex;
  align-items: center;
  gap: 8px;
}
.sara-vol-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
}
.sara-vol-icon {
  color: #94a3b8;
  flex-shrink: 0;
}
.sara-vol-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 70px;
  height: 4px;
  background: rgba(255,255,255,0.1);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}
.sara-vol-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #38bdf8;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 6px rgba(56, 189, 248, 0.4);
}
.sara-vol-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #38bdf8;
  border: none;
  cursor: pointer;
}
.sara-btn-radio {
  background: linear-gradient(135deg, #22c55e, #16a34a);
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 10px;
  border-radius: 50%;
  transition: all 0.3s;
  display: flex;
  box-shadow: 0 0 12px rgba(34, 197, 94, 0.4), 0 0 24px rgba(34, 197, 94, 0.15);
  animation: saraRadioPulse 2s ease infinite;
}
.sara-btn-radio:hover {
  background: linear-gradient(135deg, #4ade80, #22c55e);
  box-shadow: 0 0 18px rgba(34, 197, 94, 0.6), 0 0 36px rgba(34, 197, 94, 0.25);
  transform: scale(1.1);
}
@keyframes saraRadioPulse {
  0%, 100% { box-shadow: 0 0 12px rgba(34, 197, 94, 0.4), 0 0 24px rgba(34, 197, 94, 0.15); }
  50% { box-shadow: 0 0 18px rgba(34, 197, 94, 0.6), 0 0 32px rgba(34, 197, 94, 0.3); }
}
.sara-btn-radio.sara-radio-paused {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  box-shadow: 0 0 12px rgba(239, 68, 68, 0.4), 0 0 24px rgba(239, 68, 68, 0.15);
  animation: saraRadioPulsePaused 2s ease infinite;
}
.sara-btn-radio.sara-radio-paused:hover {
  background: linear-gradient(135deg, #f87171, #ef4444);
  box-shadow: 0 0 18px rgba(239, 68, 68, 0.6), 0 0 36px rgba(239, 68, 68, 0.25);
}
@keyframes saraRadioPulsePaused {
  0%, 100% { box-shadow: 0 0 12px rgba(239, 68, 68, 0.4), 0 0 24px rgba(239, 68, 68, 0.15); }
  50% { box-shadow: 0 0 18px rgba(239, 68, 68, 0.6), 0 0 32px rgba(239, 68, 68, 0.3); }
}
.sara-btn-clear {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: #64748b;
  cursor: pointer;
  padding: 7px;
  border-radius: 8px;
  transition: all 0.2s;
  display: flex;
}

.sara-btn-clear:hover {
  background: rgba(239, 68, 68, 0.1);
  color: #f87171;
}

.sara-suggestions {
  display: flex;
  gap: 8px;
  padding: 10px 16px;
  overflow-x: auto;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.sara-suggestions::-webkit-scrollbar { display: none; }

.sara-sug {
  flex-shrink: 0;
  padding: 6px 12px;
  background: rgba(14, 165, 233, 0.08);
  border: 1px solid rgba(14, 165, 233, 0.2);
  border-radius: 18px;
  color: #7dd3fc;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 5px;
}

.sara-sug:hover {
  background: rgba(14, 165, 233, 0.15);
  border-color: rgba(14, 165, 248, 0.4);
  transform: translateY(-1px);
}

.sara-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px 54px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scroll-behavior: smooth;
}

.sara-messages-wrap {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.sara-scroll-btns {
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 6px;
  z-index: 5;
  pointer-events: none;
}
.sara-scroll-btn { pointer-events: auto; }
.sara-scroll-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(56, 189, 248, 0.3);
  background: rgba(15, 23, 42, 0.85);
  color: #38bdf8;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  backdrop-filter: blur(4px);
}
.sara-scroll-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: #38bdf8;
  transform: scale(1.1);
}
.sara-ver-mas {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #7dd3fc;
  padding: 6px 18px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s;
}
.sara-ver-mas:hover {
  background: rgba(56, 189, 248, 0.25);
  border-color: #38bdf8;
  color: #bae6fd;
}
.sara-more-part {
  animation: saraFadeIn 0.3s ease;
}
@keyframes saraFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.sara-messages::-webkit-scrollbar { width: 14px; }
.sara-messages::-webkit-scrollbar-track { background: rgba(255,255,255,0.03); border-radius: 4px; }
.sara-messages::-webkit-scrollbar-thumb { background: rgba(56, 189, 248, 0.3); border-radius: 4px; }
.sara-messages::-webkit-scrollbar-thumb:hover { background: rgba(56, 189, 248, 0.5); }

.sara-msg {
  display: flex;
  gap: 8px;
  max-width: 88%;
  animation: saraIn 0.3s ease;
}

@keyframes saraIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.sara-msg.sara-user { align-self: flex-end; flex-direction: row-reverse; }
.sara-msg.sara-bot { align-self: flex-start; }

.sara-msg-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  margin-top: 3px;
  border: 1.5px solid rgba(14, 165, 233, 0.3);
}

.sara-bubble {
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.6;
  word-wrap: break-word;
}

.sara-msg.sara-user .sara-bubble {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  color: #fff;
  border-bottom-right-radius: 4px;
}

.sara-msg.sara-bot .sara-bubble {
  background: rgba(30, 41, 59, 0.8);
  color: #e2e8f0;
  border: 1px solid rgba(71, 85, 105, 0.3);
  border-bottom-left-radius: 4px;
}

.sara-bubble strong { color: #38bdf8; }
.sara-msg.sara-user .sara-bubble strong { color: #fff; }
.sara-bubble a { color: #7dd3fc; text-decoration: underline; text-underline-offset: 2px; }
.sara-bubble a:hover { color: #bae6fd; }

.sara-scroll-arrow {
  position: sticky;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  background: var(--c-primary, #2563eb);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
  animation: saraBounce 1.5s ease infinite;
  z-index: 5;
  margin: 0 auto;
}
.sara-scroll-arrow svg { color: #fff; }
@keyframes saraBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-6px); }
}

.sara-bubble .btn-whatsapp {
  display: inline-block;
  margin-top: 8px;
  padding: 10px 18px;
  background: linear-gradient(135deg, #25d366, #128c48);
  color: #fff !important;
  text-decoration: none !important;
  border-radius: 12px;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
  transition: all 0.2s;
}

.sara-bubble .btn-whatsapp:hover {
  background: linear-gradient(135deg, #2be675, #25d366);
  transform: translateY(-2px);
}

.sara-typing {
  display: flex;
  gap: 4px;
  padding: 4px 0;
  align-items: center;
}

.sara-typing span {
  width: 7px;
  height: 7px;
  background: #38bdf8;
  border-radius: 50%;
  animation: saraTyping 1.4s infinite;
}

.sara-typing span:nth-child(2) { animation-delay: 0.2s; }
.sara-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes saraTyping {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.3; }
  30% { transform: translateY(-6px); opacity: 1; }
}

.sara-input-area {
  padding: 8px 12px;
  background: linear-gradient(135deg, #0c1a30, #132040);
  border-top: 1px solid rgba(56, 189, 248, 0.1);
}

.sara-input-wrap {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(56, 189, 248, 0.15);
  border-radius: 12px;
  padding: 6px 10px;
  transition: border-color 0.25s;
}

.sara-input-wrap:focus-within {
  border-color: rgba(14, 165, 233, 0.5);
}

#saraInput {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: #e2e8f0;
  font-size: 14px;
  font-family: inherit;
  resize: none;
  max-height: 80px;
  line-height: 1.5;
}

#saraInput::placeholder { color: #475569; }

#saraSend {
  background: linear-gradient(135deg, #0ea5e9, #0284c7);
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: all 0.2s;
  flex-shrink: 0;
  display: flex;
}

#saraSend:hover { background: linear-gradient(135deg, #38bdf8, #0ea5e9); }
#saraSend:disabled { opacity: 0.3; cursor: not-allowed; }

.sara-footer {
  text-align: center;
  margin-top: 6px;
  font-size: 11px;
  color: #334155;
}

.sara-footer a {
  color: #1e6091;
  text-decoration: none;
}

.sara-footer a:hover { color: #0ea5e9; }

@media (max-width: 768px) {
  .sara-chat { height: 70vh; border-radius: 12px; }
  .sara-bubble { font-size: 19px; }
  #saraInput { font-size: 18px; }
  .sara-sug { font-size: 16px; }
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--c-text-secondary);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 14px 16px;
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  color: var(--c-text);
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  transition: border-color var(--transition-fast);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.form-group textarea {
  min-height: 140px;
  resize: vertical;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}
@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */
.site-footer {
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}
@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
}

.footer-brand p {
  color: var(--c-text-muted);
  font-size: var(--fs-sm);
  margin-top: var(--space-md);
  max-width: 320px;
  line-height: 1.7;
}

.footer-col h4 {
  font-family: var(--ff-body);
  font-weight: 700;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--c-text);
  margin-bottom: var(--space-lg);
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.footer-col ul a {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}
.footer-col ul a:hover {
  color: var(--c-primary-light);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--c-border);
  text-align: center;
}
@media (min-width: 640px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}
.footer-bottom p {
  font-size: var(--fs-sm);
  color: var(--c-text-muted);
}
.footer-socials {
  display: flex;
  gap: var(--space-sm);
}
.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-muted);
  transition: all var(--transition-fast);
}
.footer-socials a:hover {
  color: var(--c-primary-light);
  border-color: var(--c-primary-light);
}
.footer-socials a svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ══════════════════════════════════════
   PRIVACY MODAL
   ══════════════════════════════════════ */
.privacy-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
  padding: var(--space-lg);
}
.privacy-modal.open {
  opacity: 1;
  pointer-events: auto;
}
.privacy-modal-content {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-xl);
  max-width: 680px;
  width: 100%;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  padding: var(--space-2xl);
  position: relative;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
}
.privacy-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--c-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-text-secondary);
  font-size: 22px;
  transition: all var(--transition-fast);
  z-index: 1;
}
.privacy-modal-close:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--c-text);
}
.privacy-body {
  overflow-y: auto;
  padding-right: var(--space-sm);
  color: var(--c-text-secondary);
  font-size: var(--fs-sm);
  line-height: 1.8;
}
.privacy-body h3 {
  font-family: var(--ff-body);
  font-weight: 700;
  font-size: var(--fs-base);
  color: var(--c-text);
  margin: var(--space-xl) 0 var(--space-sm);
}
.privacy-body p {
  margin-bottom: var(--space-sm);
}
.privacy-body strong {
  color: var(--c-text);
}
.privacy-body ul {
  padding-left: var(--space-xl);
  margin-bottom: var(--space-md);
}
.privacy-body li {
  margin-bottom: var(--space-xs);
}
.privacy-body::-webkit-scrollbar {
  width: 4px;
}
.privacy-body::-webkit-scrollbar-track {
  background: transparent;
}
.privacy-body::-webkit-scrollbar-thumb {
  background: var(--c-border);
  border-radius: 4px;
}

@media (max-width: 480px) {
  .privacy-modal-content {
    padding: var(--space-xl) var(--space-lg);
    max-height: 90vh;
  }
}

/* ══════════════════════════════════════
   SHARE FAB
   ══════════════════════════════════════ */
.share-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1500;
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  gap: 12px;
}
.share-fab-toggle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--c-primary) 0%, #4f46e5 100%);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
  transition: transform 0.3s, box-shadow 0.3s;
}
.share-fab-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37, 99, 235, 0.5);
}
.share-fab-toggle .ic-close { display: none; }
.share-fab.open .share-fab-toggle .ic-share { display: none; }
.share-fab.open .share-fab-toggle .ic-close { display: block; }
.share-fab.open .share-fab-toggle {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  box-shadow: 0 4px 20px rgba(239, 68, 68, 0.4);
}

.share-fab-menu {
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px) scale(0.8);
  transition: opacity 0.25s, transform 0.25s;
}
.share-fab.open .share-fab-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.share-fab-item {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.share-fab-item:hover {
  transform: scale(1.15);
  color: #fff;
}
.share-fab-item svg {
  width: 22px;
  height: 22px;
}
.share-whatsapp { background: #25d366; }
.share-facebook { background: #1877f2; }
.share-telegram { background: #0088cc; }
.share-twitter { background: #000; }
.share-copy { background: var(--c-bg-card); color: var(--c-primary-light); border: 1px solid var(--c-border); }
.share-copy:hover { color: #fff; background: var(--c-primary); }

.share-fab-toast {
  position: fixed;
  bottom: 90px;
  right: 24px;
  background: var(--c-bg-card);
  color: var(--c-accent);
  border: 1px solid var(--c-accent);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 600;
  z-index: 1600;
  animation: toastIn 0.3s ease, toastOut 0.3s ease 1.5s forwards;
}
@keyframes toastIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toastOut { from { opacity: 1; } to { opacity: 0; pointer-events: none; } }

@media (max-width: 768px) {
  .share-fab { bottom: 16px; right: 16px; }
  .share-fab-toggle { width: 50px; height: 50px; }
  .share-fab-item { width: 42px; height: 42px; }
}

/* ══════════════════════════════════════
   MOBILE RESPONSIVE (max-width: 768px)
   ══════════════════════════════════════ */
@media (max-width: 768px) {
  /* Hero */
  .hero {
    min-height: auto;
    padding: calc(var(--nav-height) + var(--space-xl)) var(--space-lg) var(--space-2xl);
  }
  .hero-content h1 {
    font-size: 2rem;
  }
  .hero-content p {
    font-size: 1.3rem;
    line-height: 1.8;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 18px 28px;
    font-size: 1.1rem;
  }
  .hero-scroll {
    display: none;
  }

  /* Sections general */
  .section {
    padding: var(--space-3xl) 0;
  }
  .section-header {
    margin-bottom: var(--space-2xl);
  }
  .section-header h2 {
    font-size: 1.75rem;
  }
  .section-header p {
    font-size: 1.3rem;
    line-height: 1.8;
  }
  .section-label {
    font-size: 1rem;
  }
  .container {
    padding: 0 var(--space-lg);
  }

  /* About */
  .about-lead p {
    font-size: 1.3rem;
    line-height: 1.9;
  }
  .about-body {
    padding: var(--space-lg);
  }
  .stat-number {
    font-size: 2rem;
  }
  .stat-label {
    font-size: 1.1rem;
  }

  /* Donate */
  .donate-content h2 {
    font-size: 1.75rem;
  }
  .donate-content p {
    font-size: 1.3rem;
    line-height: 1.9;
  }
  .btn-donate {
    font-size: 1.1rem;
    padding: 18px 36px;
  }

  /* Sponsors */
  .sponsor-item {
    width: 240px;
    height: 120px;
  }
  .sponsors-track {
    gap: var(--space-xl);
  }
  .sponsor-cta span {
    font-size: 0.9rem !important;
  }

  /* Social */
  .social-link {
    padding: var(--space-lg) var(--space-xl);
    min-width: 110px;
  }
  .social-link svg {
    width: 32px;
    height: 32px;
  }
  .social-link span {
    font-size: 1rem;
  }

  /* Contact */
  .contact-item h4 {
    font-size: 1.3rem;
  }
  .contact-item p {
    font-size: 1.2rem;
  }
  .contact-icon {
    width: 48px;
    height: 48px;
  }
  .form-group label {
    font-size: 1.1rem;
  }
  .form-group input,
  .form-group textarea,
  .form-group select {
    padding: 16px 18px;
    font-size: 1.1rem;
  }

  /* Footer */
  .footer-brand p {
    font-size: 1.1rem;
    line-height: 1.8;
  }
  .footer-col ul a {
    font-size: 1.1rem;
  }
  .footer-col h4 {
    font-size: 1rem;
  }
  .footer-bottom p {
    font-size: 1rem;
  }
  .site-footer {
    padding: var(--space-2xl) 0 var(--space-lg);
  }
}

/* ══════════════════════════════════════
   SMALL MOBILE (max-width: 360px)
   ══════════════════════════════════════ */
@media (max-width: 360px) {
  .hero-content h1 {
    font-size: var(--fs-2xl);
  }
  .stat-number {
    font-size: var(--fs-xl);
  }
  .social-links {
    flex-direction: column;
    gap: var(--space-sm);
  }
  .social-link {
    flex-direction: row;
    padding: var(--space-md) var(--space-lg);
    min-width: 0;
    width: 100%;
  }
}

/* ══════════════════════════════════════
   COOKIE CONSENT SYSTEM
   ══════════════════════════════════════ */
.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  right: 24px;
  max-width: var(--container-max);
  margin: 0 auto;
  background: rgba(10, 22, 40, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  z-index: 2500;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
  opacity: 0;
  transform: translateY(40px);
  pointer-events: none;
  transition: opacity var(--transition-base), transform var(--transition-base);
}
.cookie-banner.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.cookie-banner-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  width: 100%;
}
.cookie-banner-content {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex: 1;
}
.cookie-banner-content p {
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--c-text-secondary);
  line-height: 1.5;
  text-align: left;
}
.cookie-banner-content p a {
  color: var(--c-primary-light);
  text-decoration: underline;
  transition: color var(--transition-fast);
}
.cookie-banner-content p a:hover {
  color: var(--c-text);
}
.cookie-banner-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}
.cookie-banner-actions .btn {
  padding: 8px 16px;
  font-size: var(--fs-xs);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}
.cookie-icon {
  flex-shrink: 0;
  color: #fbbf24;
  filter: drop-shadow(0 0 8px rgba(251, 191, 36, 0.4));
}

/* Custom switch toggles inside cookie config modal */
.cookie-option-item {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--c-border);
  gap: var(--space-md);
}
.cookie-option-item:last-of-type {
  border-bottom: none;
  margin-bottom: var(--space-lg);
}

.switch-toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}
.switch-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.switch-toggle label {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--c-border);
  transition: all var(--transition-fast);
  border-radius: 24px;
}
.switch-toggle label:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: var(--c-text-secondary);
  transition: all var(--transition-fast);
  border-radius: 50%;
}
.switch-toggle input:checked + label {
  background-color: var(--c-primary);
  border-color: var(--c-primary-light);
}
.switch-toggle input:checked + label:before {
  transform: translateX(20px);
  background-color: #ffffff;
}

@media (max-width: 820px) {
  .cookie-banner {
    bottom: 16px;
    left: 16px;
    right: 16px;
    padding: var(--space-md);
  }
  .cookie-banner-container {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
  }
  .cookie-banner-content {
    flex-direction: row;
    align-items: flex-start;
  }
  .cookie-banner-actions {
    flex-direction: column;
    width: 100%;
    gap: var(--space-xs);
  }
  .cookie-banner-actions .btn {
    width: 100%;
    text-align: center;
  }
}