@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,400;1,500&family=Montserrat:wght@300;400;500;600&display=swap");

:root {
  --color-primary: #1a1a1a;
  --color-secondary: #666666;
  --color-accent: #c9a56a;
  --color-accent-light: rgba(201, 165, 106, 0.1);
  --color-bg: #ffffff;
  --color-bg-alt: #f5f4f0;
  --color-border: #e5e5e5;
  --color-text: #1a1a1a;
  --color-text-muted: #888888;
  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Montserrat", -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  overflow-x: hidden;
  line-height: 1.7;
  font-weight: 300;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
}

a,
button {
  text-decoration: none;
  cursor: pointer;
  font-family: inherit;
}

section {
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

img {
  max-width: 100%;
  display: block;
}

/* ============ ANIMATIONS ============ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes lineGrow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ ORNAMENTS ============ */
.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin: 20px 0;
}

.ornament::before,
.ornament::after {
  content: "";
  width: 40px;
  height: 1px;
  background: var(--color-accent);
}

.ornament-diamond {
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  transform: rotate(45deg);
}

.ornament-line {
  width: 60px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-accent),
    transparent
  );
}

/* ============ MUSIC BUTTON ============ */
.btn-musica {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid var(--color-primary);
  background: var(--color-bg);
  color: var(--color-primary);
  font-size: 16px;
  cursor: pointer;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.btn-musica:hover {
  background: var(--color-primary);
  color: var(--color-bg);
  transform: scale(1.05);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.btn-musica.playing {
  background: var(--color-primary);
  color: var(--color-bg);
}

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  padding: 60px 30px;
  text-align: center;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--color-accent));
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.hero-date {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 30px;
  font-weight: 500;
}

.hero-names {
  font-family: var(--font-serif);
  font-size: clamp(42px, 10vw, 72px);
  font-weight: 300;
  letter-spacing: 2px;
  line-height: 1.15;
  margin-bottom: 40px;
  color: var(--color-primary);
}

.hero-names span {
  display: block;
  font-size: 0.4em;
  color: var(--color-secondary);
  letter-spacing: 8px;
  margin-top: 15px;
  font-family: var(--font-sans);
  font-weight: 400;
}

.hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 40px;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.hero-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--color-primary);
  transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

.hero-btn:hover {
  color: var(--color-bg);
  border-color: var(--color-primary);
}

.hero-btn:hover::before {
  left: 0;
}

.hero-btn svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s ease;
}

.hero-btn:hover svg {
  transform: translateY(3px);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: pulse 2s ease-in-out infinite;
}

/* ============ INTRO ============ */
.intro {
  padding: 100px 30px;
  background: var(--color-primary);
  text-align: center;
}

.intro-ornament {
  margin-bottom: 40px;
}

.intro-ornament svg {
  width: 120px;
  height: 20px;
}

.intro-text {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 6px;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 30px;
  font-weight: 500;
}

.intro-parents {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.intro-fathers {
  font-family: var(--font-serif);
  font-size: 18px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 8px;
  font-weight: 400;
  letter-spacing: 1px;
}

.intro-fathers:nth-child(3),
.intro-fathers:nth-child(4) {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.6);
}

.intro-ornament-bottom {
  margin-top: 40px;
}

/* ============ COUNTDOWN ============ */
.countdown {
  padding: 80px 30px;
  background: var(--color-bg-alt);
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.countdown-title {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: 40px;
  font-weight: 500;
  width: 100%;
}

.countdown-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.countdown-item {
  text-align: center;
  min-width: 60px;
}

.countdown-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 42px;
  font-weight: 300;
  color: var(--color-primary);
  line-height: 1;
}

.countdown-label {
  display: block;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--color-text-muted);
  margin-top: 8px;
  text-transform: uppercase;
}

.countdown-sep {
  font-family: var(--font-serif);
  font-size: 32px;
  color: var(--color-accent);
  line-height: 1;
  margin-top: -5px;
}

/* ============ DETAILS ============ */
.details {
  padding: 60px 30px;
  background: var(--color-bg);
}

.details-content {
  display: flex;
  justify-content: center;
  gap: 80px;
}

.detail-item {
  text-align: center;
}

.detail-label {
  display: block;
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  text-transform: uppercase;
  font-weight: 500;
}

.detail-value {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-primary);
}

/* ============ CEREMONY ============ */
.ceremony {
  padding: 100px 30px;
  background: var(--color-bg-alt);
  text-align: center;
}

.ceremony-ornament {
  margin-bottom: 30px;
}

.ceremony-type {
  font-size: 9px;
  letter-spacing: 5px;
  color: var(--color-accent);
  margin-bottom: 25px;
  font-weight: 500;
  text-transform: uppercase;
}

.ceremony-venue {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: 12px;
  color: var(--color-primary);
  letter-spacing: 1px;
}

.ceremony-address {
  font-size: 13px;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

.ceremony-time {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 30px;
}

.ceremony-map {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.ceremony-map:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201, 165, 106, 0.25);
}

.ceremony-map svg {
  width: 12px;
  height: 12px;
  stroke: currentColor;
}

/* ============ RECEPCION ============ */
.recepcion {
  padding: 80px 30px;
  background: var(--color-bg);
  text-align: center;
}

.recepcion-type {
  font-size: 9px;
  letter-spacing: 5px;
  color: var(--color-accent);
  margin-bottom: 25px;
  font-weight: 500;
  text-transform: uppercase;
}

.recepcion-venue {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  margin-bottom: 12px;
  color: var(--color-primary);
}

.recepcion-address {
  font-size: 13px;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

.recepcion-time {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 5px;
}

.recepcion-map {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 25px;
  padding: 16px 36px;
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.recepcion-map:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(201, 165, 106, 0.25);
}

/* ============ ITINERARIO ============ */
.itinerario {
  padding: 80px 30px;
  background: var(--color-primary);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.itinerario-ornament {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}

.itinerario-ornament svg {
  width: 80px;
  height: 12px;
}

.itinerario-title {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 8px;
  color: var(--color-accent);
  margin-bottom: 50px;
  font-weight: 500;
  text-transform: uppercase;
  text-align: center;
  width: 100%;
}

.itinerario-list {
  max-width: 400px;
  margin: 0 auto;
}

.itinerario-item {
  text-align: left;
  padding: 15px 0;
  border-bottom: 1px solid rgba(201, 165, 106, 0.2);
}

.itinerario-item:last-child {
  border-bottom: none;
}

.itinerario-content {
  text-align: center;
}

.itinerario-row {
  display: inline-flex;
  align-items: flex-start;
  gap: 15px;
}

.itinerario-row .itinerario-time,
.itinerario-row .itinerario-text {
  width: 100px;
}

.itinerario-time {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 1px;
  text-align: right;
}

.itinerario-text {
  font-family: var(--font-serif);
  font-size: 17px;
  color: rgba(255, 255, 255, 0.85);
  font-style: italic;
  text-align: left;
}

/* ============ INFO ============ */
.info {
  padding: 60px 30px;
  background: var(--color-bg-alt);
  display: flex;
  justify-content: center;
  gap: 60px;
}

.info-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.info-item i {
  display: block;
  font-size: 20px;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.info-label {
  display: block;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--color-text-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  font-weight: 500;
}

.info-text {
  font-size: 12px;
  color: var(--color-secondary);
}

/* ============ DRESSCODE ============ */
.dresscode {
  padding: 80px 30px;
  background: var(--color-bg);
  text-align: center;
}

.dresscode-label {
  font-size: 9px;
  letter-spacing: 5px;
  color: var(--color-text-muted);
  margin-bottom: 15px;
  font-weight: 500;
  text-transform: uppercase;
}

.dresscode-value {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 4px;
  color: var(--color-primary);
}

.dresscode-note {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 15px;
}

/* ============ FRASE ============ */
.frase {
  padding: 100px 30px;
  background: var(--color-primary);
  text-align: center;
}

.frase-quote {
  font-family: var(--font-serif);
  font-size: 80px;
  color: var(--color-accent);
  line-height: 0.5;
  margin-bottom: 20px;
  opacity: 0.6;
}

.frase-text {
  font-family: var(--font-serif);
  font-size: 22px;
  font-style: italic;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  max-width: 400px;
  margin: 0 auto;
}

/* ============ REGISTRY ============ */
.registry {
  padding: 80px 30px;
  background: var(--color-bg-alt);
  text-align: center;
}

.registry-label {
  font-size: 9px;
  letter-spacing: 5px;
  color: var(--color-text-muted);
  margin-bottom: 30px;
  font-weight: 500;
  text-transform: uppercase;
}

.registry-buttons {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.registry-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 45px;
  background: transparent;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  font-family: var(--font-sans);
  font-size: 9px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.registry-btn:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(201, 165, 106, 0.3);
}

/* ============ INSTAGRAM / GALERÍA ============ */
.instagram {
  padding: 60px 30px;
  background: var(--color-bg);
  text-align: center;
}

.instagram-container {
  max-width: 500px;
  margin: 0 auto;
}

.instagram-label {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.instagram-text {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 25px;
  font-style: italic;
}

.instagram-user {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 25px;
}

.instagram-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  max-width: 300px;
  margin: 0 auto 25px;
}

.instagram-gallery-item {
  aspect-ratio: 1;
  background: var(--color-border);
  overflow: hidden;
}

.instagram-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.instagram-gallery-item:hover img {
  transform: scale(1.1);
}

/* ============ GALERÍA DE INVITADOS ============ */
.galeria {
  padding: 80px 30px;
  background: var(--color-bg);
  text-align: center;
}

.galeria-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 50px 40px;
  border: 1px solid var(--color-border);
  position: relative;
}

.galeria-container::before,
.galeria-container::after {
  content: "";
  position: absolute;
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-accent);
}

.galeria-container::before {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
}

.galeria-container::after {
  bottom: -1px;
  right: -1px;
  border-left: none;
  border-top: none;
}

.galeria-ornament {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}

.galeria-ornament svg {
  width: 120px;
  height: 20px;
}

.galeria-icon {
  font-size: 24px;
  color: var(--color-accent);
  margin-bottom: 15px;
}

.galeria-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--color-primary);
  margin-bottom: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.galeria-texto {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 30px;
  font-style: italic;
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 30px;
}

.galeria-item {
  aspect-ratio: 1;
  border-radius: 2px;
  overflow: hidden;
  cursor: pointer;
  background: var(--color-bg-alt);
  position: relative;
}

.galeria-item::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  transition: border-color 0.3s ease;
  z-index: 1;
  pointer-events: none;
}

.galeria-item:hover::before {
  border-color: var(--color-accent);
}

.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.galeria-item:hover img {
  transform: scale(1.08);
}

.galeria-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--color-text-muted);
  padding: 50px 20px;
  font-size: 12px;
  font-style: italic;
  border: 1px dashed var(--color-border);
  background: rgba(0, 0, 0, 0.02);
}

.galeria-empty-icon {
  font-size: 28px;
  color: var(--color-accent);
  opacity: 0.4;
  margin-bottom: 15px;
}

.galeria-upload {
  margin-top: 25px;
}

.galeria-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 45px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2a2a2a 100%);
  color: var(--color-bg);
  border: none;
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.galeria-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.15),
    transparent
  );
  transition: left 0.6s ease;
}

.galeria-btn:hover::before {
  left: 100%;
}

.galeria-btn:hover {
  background: linear-gradient(135deg, var(--color-accent) 0%, #d4b87a 100%);
  color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(201, 165, 106, 0.35);
}

.galeria-btn:active {
  transform: translateY(-1px);
}

.galeria-btn i {
  font-size: 14px;
}

.galeria-preview {
  margin-top: 20px;
}

.galeria-preview-grid {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 15px;
}

.preview-item {
  width: 56px;
  height: 56px;
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.preview-item::after {
  content: "×";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.preview-item:hover::after {
  opacity: 1;
}

.galeria-preview-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.galeria-submit {
  padding: 12px 24px;
  background: var(--color-accent);
  color: var(--color-primary);
  border: none;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.galeria-submit:hover {
  background: var(--color-primary);
  color: var(--color-bg);
}

.galeria-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.galeria-cancel {
  padding: 12px 24px;
  background: transparent;
  color: var(--color-secondary);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.galeria-cancel:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ============ RSVP ============ */
.rsvp {
  padding: 100px 30px;
  background: var(--color-bg-alt);
  text-align: center;
}

.rsvp-ornament {
  margin-bottom: 30px;
}

.rsvp-label {
  font-size: 9px;
  letter-spacing: 5px;
  color: var(--color-text-muted);
  margin-bottom: 15px;
  font-weight: 500;
  text-transform: uppercase;
}

.rsvp-date {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.rsvp-note {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 35px;
}

.rsvp-texto {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--color-primary);
  margin-bottom: 25px;
  font-style: italic;
}

.rsvp-form {
  margin-top: 20px;
}

.rsvp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 20px 55px;
  background: linear-gradient(135deg, var(--color-accent) 0%, #d4b87a 100%);
  color: var(--color-primary);
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 600;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: none;
  cursor: pointer;
}

.rsvp-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(201, 165, 106, 0.4);
}

.rsvp-btn i {
  font-size: 18px;
}

/* ============ RSVP TOKEN ============ */
.rsvp-cantidad {
  font-size: 13px;
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

.rsvp-numeros {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 25px;
  margin-bottom: 15px;
}

.rsvp-numeros button {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  font-size: 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.rsvp-numeros button:hover {
  background: var(--color-primary);
  color: var(--color-bg);
}

.rsvp-numeros span {
  font-family: var(--font-serif);
  font-size: 48px;
  color: var(--color-primary);
  font-weight: 300;
}

.rsvp-info {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 30px;
}

.rsvp-botones {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.rsvp-botones .rsvp-btn {
  padding: 14px 28px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  gap: 8px;
}

.rsvp-botones .rsvp-btn.si {
  background: #10b981;
  color: #fff;
  border: none;
}

.rsvp-botones .rsvp-btn.si:hover {
  background: #059669;
  transform: translateY(-2px);
}

.rsvp-botones .rsvp-btn.no {
  background: transparent;
  color: #ef4444;
  border: 1px solid #ef4444;
}

.rsvp-botones .rsvp-btn.no:hover {
  background: #ef4444;
  color: #fff;
}

.rsvp-exito {
  text-align: center;
  padding: 40px 20px;
}

.rsvp-exito i {
  font-size: 48px;
  color: #10b981;
  margin-bottom: 20px;
}

.rsvp-exito p {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--color-primary);
}

/* ============ FOOTER ============ */
.footer {
  padding: 80px 30px;
  background: var(--color-primary);
  text-align: center;
}

.footer-names {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 300;
  color: var(--color-bg);
  letter-spacing: 4px;
  margin-bottom: 15px;
}

.footer-date {
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--color-accent);
  margin-bottom: 40px;
  font-weight: 500;
}

.footer-message {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
  font-style: italic;
  font-family: var(--font-serif);
  margin-bottom: 40px;
}

.footer-markentas {
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-markentas-link {
  display: inline-block;
  padding: 12px 28px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-markentas-link:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-bg);
}

.footer-panel {
  margin-top: 20px;
}

.footer-panel-link {
  display: inline-block;
  padding: 10px 24px;
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  text-decoration: none;
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 500;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-panel-link:hover {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 150px;
  right: 30px;
  width: 52px;
  height: 52px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  text-decoration: none;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.8);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.whatsapp-float.visible {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 35px rgba(37, 211, 102, 0.5);
}

/* ============ SALUDOS FLOAT ============ */
.saludos-float {
  position: fixed;
  bottom: 90px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.saludos-float:hover {
  transform: scale(1.1);
  background: var(--color-accent);
  box-shadow: 0 10px 35px rgba(201, 165, 106, 0.4);
}

.saludos-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  min-width: 20px;
  height: 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
}

/* ============ MODAL ============ */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.modal.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 50px 40px;
  max-width: 380px;
  width: 100%;
  text-align: center;
  position: relative;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.08);
}

.modal-cerrar {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 32px;
  height: 32px;
  background: var(--color-bg-alt);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-secondary);
  transition: all 0.3s ease;
}

.modal-cerrar:hover {
  background: var(--color-primary);
  color: var(--color-bg);
}

.modal-title {
  font-size: 10px;
  letter-spacing: 4px;
  color: var(--color-text-muted);
  margin-bottom: 30px;
  font-weight: 500;
  text-transform: uppercase;
}

.modal-titulo {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--color-primary);
  letter-spacing: 2px;
  margin-bottom: 25px;
}

.modal-row {
  display: flex;
  justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 13px;
}

.modal-row:last-of-type {
  border-bottom: none;
  margin-bottom: 25px;
}

.modal-row span:first-child {
  color: var(--color-text-muted);
}

.modal-row span:last-child {
  font-weight: 500;
  color: var(--color-primary);
}

.modal-btn {
  padding: 14px 40px;
  background: var(--color-primary);
  color: var(--color-bg);
  border: none;
  font-size: 10px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  text-transform: uppercase;
  font-weight: 500;
}

.modal-btn:hover {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* ============ MODAL SALUDOS ============ */
.saludos-modal {
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  padding: 50px 35px;
}

.saludos-lista {
  flex: 1;
  overflow-y: auto;
  max-height: 280px;
  margin-bottom: 20px;
  padding-right: 10px;
}

.saludos-lista::-webkit-scrollbar {
  width: 4px;
}

.saludos-lista::-webkit-scrollbar-track {
  background: var(--color-bg-alt);
}

.saludos-lista::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 2px;
}

.saludos-card {
  background: var(--color-bg-alt);
  border-radius: 8px;
  padding: 18px;
  margin-bottom: 12px;
  text-align: left;
}

.saludos-card-nombre {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.saludos-card-mensaje {
  font-size: 13px;
  color: var(--color-secondary);
  line-height: 1.6;
}

.saludos-card-fecha {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-top: 10px;
}

.saludos-vacio {
  text-align: center;
  color: var(--color-text-muted);
  padding: 40px 20px;
  font-size: 13px;
}

.saludos-form {
  border-top: 1px solid var(--color-border);
  padding-top: 20px;
}

.saludos-input,
.saludos-textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-primary);
  font-family: var(--font-sans);
  font-size: 13px;
  margin-bottom: 12px;
  transition: border-color 0.3s ease;
}

.saludos-input:focus,
.saludos-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

.saludos-input::placeholder,
.saludos-textarea::placeholder {
  color: var(--color-text-muted);
}

.saludos-textarea {
  resize: none;
  min-height: 80px;
}

.saludos-btn {
  width: 100%;
  padding: 14px;
  background: var(--color-primary);
  border: none;
  border-radius: 6px;
  color: var(--color-bg);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.saludos-btn:hover {
  background: var(--color-accent);
  color: var(--color-primary);
}

/* ============ LIGHTBOX ============ */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 3000;
}

.lightbox.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.lightbox-cerrar {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.lightbox-cerrar:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: #fff;
  font-size: 24px;
  padding: 20px 25px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
  left: 20px;
}

.lightbox-next {
  right: 20px;
}

.lightbox-img {
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
}

/* ============ NOTIFICACIONES ============ */
#notificaciones {
  position: fixed;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.notificacion {
  background: var(--color-primary);
  color: var(--color-bg);
  padding: 18px 32px;
  border-radius: 2px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  animation:
    notificacionSlideDown 0.5s cubic-bezier(0.4, 0, 0.2, 1),
    notificacionFadeOut 0.5s ease 2.5s forwards;
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 90vw;
  min-width: 300px;
  text-align: center;
  border: 1px solid var(--color-accent);
  position: relative;
}

.notificacion::before,
.notificacion::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border: 1px solid var(--color-accent);
}

.notificacion::before {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
}

.notificacion::after {
  bottom: -1px;
  right: -1px;
  border-left: none;
  border-top: none;
}

.notificacion.exito {
  background: var(--color-primary);
  border-color: var(--color-accent);
}

.notificacion.error {
  background: var(--color-primary);
  border-color: #dc2626;
}

.notificacion i {
  font-size: 16px;
  color: var(--color-accent);
}

.notificacion.exito i {
  color: var(--color-accent);
}

.notificacion.error i {
  color: #dc2626;
}

@keyframes notificacionSlideDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes notificacionFadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 480px) {
  .hero-names {
    font-size: 38px;
  }

  .hero-names span {
    font-size: 0.35em;
  }

  .details-content {
    gap: 40px;
  }

  .countdown-num {
    font-size: 36px;
  }

  .countdown-sep {
    font-size: 24px;
  }

  .info {
    flex-direction: column;
    gap: 30px;
  }

  .frase-text {
    font-size: 18px;
  }

  .footer-names {
    font-size: 28px;
  }

  .whatsapp-float {
    right: 20px;
    bottom: 90px;
    width: 48px;
    height: 48px;
    font-size: 22px;
  }

  .saludos-float {
    right: 20px;
    bottom: 155px;
    width: 46px;
    height: 46px;
  }

  .btn-musica {
    right: 20px;
    bottom: 25px;
    width: 46px;
    height: 46px;
  }

  .modal-content {
    padding: 40px 25px;
  }

  .saludos-modal {
    padding: 40px 25px;
  }

  .rsvp-numeros span {
    font-size: 40px;
  }

  .galeria-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .notificacion {
    min-width: auto;
  }
}