:root {
  color-scheme: only light;

  --gold: #d4a574;
  --gold-dark: #b47a3a;
  --rose: #e8c4b8;
  --cream: #fff9f5;
  --cream-2: #fdf1e8;
  --brown: #5a3e36;
  --brown-soft: #8c6a5a;
  --border: #f5e6d3;
  --white: #fff;
  --shadow: 0 14px 45px rgba(120, 76, 55, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: only light;
  scroll-behavior: smooth;
  background: var(--cream);
}

body {
  margin: 0;
  color: var(--brown);
  background: var(--cream);
  font-family: Montserrat, sans-serif;
  font-weight: 300;
}

body.locked {
  overflow: hidden;
}

button,
a {
  font: inherit;
}

.hidden {
  display: none !important;
}

.invitation {
  opacity: 0;
  transition: opacity 0.8s ease;
}

.invitation.open {
  opacity: 1;
}

.section {
  position: relative;
  min-height: 70vh;
  padding: 84px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-align: center;
}

.eyebrow {
  color: #b08968;
  font-family: Cinzel, serif;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

/* Pantalla de bienvenida */

.welcome {
  position: fixed;
  z-index: 100;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 22px;
  background: radial-gradient(circle at 50% 35%,
      #fff 0,
      #fff9f5 35%,
      #f8e8df 100%);
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.welcome.closed {
  opacity: 0;
  visibility: hidden;
}

.welcome-glow {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: rgba(212, 165, 116, 0.13);
  filter: blur(45px);
}

.welcome-content {
  position: relative;
  z-index: 2;
  width: min(100%, 440px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.welcome-content .eyebrow {
  color: #9a6958;
  font-weight: 500;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
}

.welcome-content h1,
.hero .name {
  margin: 24px 0 8px;
  color: transparent;
  font: 400 clamp(58px, 15vw, 78px)/1 "Great Vibes", cursive;
  background: linear-gradient(100deg,
      #8d5f4c 0%,
      #b47a3a 20%,
      #edc46d 38%,
      #fff0ad 48%,
      #d99d3f 58%,
      #9a654e 78%,
      #8d5f4c 100%);
  background-size: 250% 100%;
  background-position: 100% 50%;
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 3px 7px rgba(128, 76, 48, 0.16));
  animation: nameShimmer 5s ease-in-out infinite;
}

.welcome-date {
  margin: 0;
  color: #986451;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.6;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75);
}

.hint {
  margin-top: 16px;
  color: #a57261;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75);
}

/* Sobre */

.envelope {
  position: relative;
  width: min(330px, 82vw);
  aspect-ratio: 1.56;
  display: block;
  margin: 22px 0 0;
  padding: 0;
  border: 0;
  background: transparent;
  filter: drop-shadow(0 18px 22px rgba(143, 91, 67, 0.18));
  cursor: pointer;
  perspective: 1000px;
  transition: transform 0.3s ease;
}

.envelope:hover {
  transform: translateY(-5px) scale(1.015);
}

.envelope:active {
  transform: translateY(-1px) scale(0.98);
}

.envelope-back {
  position: absolute;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  border-radius: 10px;
  background: linear-gradient(145deg, #f3d2c4, #e6b8aa);
}

.envelope-letter {
  position: absolute;
  z-index: 1;
  top: 18%;
  right: 10%;
  left: 10%;
  height: 64%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
  padding-top: 17px;
  border-radius: 10px 10px 5px 5px;
  background:
    radial-gradient(circle at 50% 30%,
      rgba(232, 196, 184, 0.16),
      transparent 55%),
    linear-gradient(#fffdfb, #fff8f3);
  box-shadow: 0 2px 8px rgba(90, 62, 54, 0.08);
}

.letter-crown {
  color: #c99a47;
  font-size: 15px;
  line-height: 1;
}

.letter-small {
  margin-top: 5px;
  color: #b08968;
  font-family: Cinzel, serif;
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.letter-name {
  margin-top: 3px;
  color: #c58d37;
  font: 400 30px/1 "Great Vibes", cursive;
}

.letter-ornament {
  margin-top: 5px;
  font-size: 10px;
}

.envelope-left,
.envelope-right,
.envelope-bottom,
.envelope-flap {
  position: absolute;
  inset: 0;
  border-radius: 10px;
  pointer-events: none;
}

.envelope-left,
.envelope-right,
.envelope-bottom {
  z-index: 2;
}

.envelope-left {
  background: #edc4b6;
  clip-path: polygon(0 0, 52% 54%, 0 100%);
}

.envelope-right {
  background: #e8bdaf;
  clip-path: polygon(100% 0, 48% 54%, 100% 100%);
}

.envelope-bottom {
  background: linear-gradient(145deg, #efc9bb, #e6b7a8);
  clip-path: polygon(0 100%, 50% 46%, 100% 100%);
}

.envelope-flap {
  z-index: 3;
  background: linear-gradient(150deg,
      #f5d5c7 0%,
      #efc9bc 48%,
      #e7b8aa 100%);
  clip-path: polygon(0 0, 100% 0, 50% 58%);
  transform-origin: top center;
  transform-style: preserve-3d;
  backface-visibility: visible;
  -webkit-backface-visibility: visible;
}

.envelope-seal {
  position: absolute;
  z-index: 5;
  top: 55%;
  left: 50%;
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border: 4px double rgba(255, 225, 148, 0.65);
  border-radius: 50%;
  color: #fff8e8;
  background:
    radial-gradient(circle at 35% 25%,
      rgba(255, 255, 255, 0.7) 0 5%,
      transparent 6%),
    linear-gradient(145deg, #e4b94f, #b98220);
  box-shadow:
    0 5px 12px rgba(120, 72, 20, 0.3),
    inset 0 2px 5px rgba(255, 241, 180, 0.45);
  font: 500 27px "Cormorant Garamond", serif;
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease;
}

.envelope:hover .envelope-seal {
  transform: translate(-50%, -50%) scale(1.08);
}

/* Elementos generales */

.name {
  color: #8c6a5a;
  font: 400 clamp(62px, 18vw, 96px)/1 "Great Vibes", cursive;
  text-shadow: 0 3px 12px rgba(180, 122, 58, 0.12);
}

.ornament {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 18px 0;
  color: var(--gold);
}

.ornament span {
  width: 50px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--rose));
}

.ornament span:last-child {
  background: linear-gradient(90deg, var(--rose), transparent);
}

.ornament.small {
  margin: 28px;
}

.button {
  min-height: 44px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

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

.button-gold {
  color: #fff;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  box-shadow: 0 8px 20px rgba(180, 122, 58, 0.23);
}

.button-light {
  border: 1px solid rgba(232, 196, 184, 0.8);
  color: var(--brown-soft);
  background: #fff;
}

.full {
  width: 100%;
}

.butterfly {
  position: absolute;
  font-size: 22px;
  animation: float 4s ease-in-out infinite;
}

.butterfly-one {
  top: 18%;
  left: 15%;
}

.butterfly-two {
  right: 12%;
  bottom: 20%;
  animation-delay: -2s;
}

/* Primera sección */

.hero {
  min-height: 100vh;
  min-height: 100svh;
  padding: 84px 24px 115px;
  background: radial-gradient(circle at 50% 45%,
      #fff 0,
      #fff9f5 42%,
      #f8e8df 100%);
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  width: 250px;
  height: 250px;
  border: 1px solid rgba(212, 165, 116, 0.14);
  border-radius: 50%;
  transform: rotate(35deg);
}

.hero::before {
  top: -90px;
  left: -110px;
}

.hero::after {
  right: -120px;
  bottom: -80px;
}

.hero-flowers {
  position: absolute;
  z-index: 0;
  width: clamp(320px, 36vw, 500px);
  height: auto;
  opacity: 0.48;
  pointer-events: none;
  user-select: none;
  filter: drop-shadow(0 12px 24px rgba(90, 62, 54, 0.1));
}

.hero-flowers-left {
  top: -55px;
  left: -70px;
  transform: rotate(70deg);
  transform-origin: center;
}

.hero-flowers-right {
  right: -70px;
  bottom: -40px;
  transform: rotate(200deg);
  transform-origin: center;
}

.hero>.eyebrow,
.hero>.ornament,
.hero>.name,
.hero>.hero-message {
  position: relative;
  z-index: 2;
}

.hero .eyebrow {
  margin: 0;
}

.hero .ornament {
  margin: 8px 0 4px;
}

.hero .name {
  margin: 4px 0 8px;
}

.hero-message {
  width: min(100%, 470px);
  margin: 4px 0 0;
  color: var(--brown-soft);
  font: italic 20px/1.55 "Cormorant Garamond", serif;
}

.scroll-hint {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  color: #765044;
  text-shadow:
    0 1px 2px rgba(255, 255, 255, 1),
    0 2px 5px rgba(90, 62, 54, 0.18);
  pointer-events: none;
  transform: translateX(-50%);
}

.scroll-text {
  display: block;
  margin: 0;
  color: #765044;
  font-size: 10px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 1),
    0 2px 3px rgba(90, 62, 54, 0.35),
    0 0 6px rgba(255, 255, 255, 0.8);
}

.scroll-arrow {
  display: block;
  margin: -1px 0 0;
  color: #765044;
  font-size: 26px;
  font-weight: 600;
  line-height: 1;
  filter: drop-shadow(0 2px 2px rgba(90, 62, 54, 0.18));
  animation: bounce 1.7s ease-in-out infinite;
}

/* Familia */

.section-heading {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-heading h3,
.card h3 {
  color: #b08968;
  font: 500 12px Cinzel, serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-heading span {
  color: var(--gold);
}

.family-section {
  background: linear-gradient(#fff, #fff9f5);
}

.card {
  width: min(100%, 430px);
  padding: 28px 22px;
  border: 1px solid rgba(245, 230, 211, 0.95);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 6px 22px rgba(120, 76, 55, 0.06);
}

.script-name {
  margin: 10px;
  color: var(--brown-soft);
  font: 28px/1.15 "Great Vibes", cursive;
}

.people-list {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.people-list li {
  margin: 10px;
  font: 17px "Cormorant Garamond", serif;
}

.people-list li::before {
  content: "·";
  margin-right: 8px;
  color: var(--gold);
}

/* Cuenta regresiva */

.countdown-section {
  background: linear-gradient(135deg, #fff9f5, #fdece2);
}

.section-title {
  margin: 12px 0 28px;
  font: 500 clamp(30px, 7vw, 43px) "Cormorant Garamond", serif;
}

.countdown {
  width: min(100%, 520px);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-bottom: 30px;
}

.countdown div {
  padding: 20px 6px;
  border: 1px solid rgba(232, 196, 184, 0.55);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
}

.countdown strong {
  display: block;
  font: 500 clamp(25px, 7vw, 36px) "Cormorant Garamond", serif;
}

.countdown span {
  color: #b08968;
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Eventos */

.event-section {
  background: #fff;
}

.event-card {
  width: min(100%, 480px);
  display: flex;
  gap: 17px;
  margin: 8px 0;
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: #fff9f5;
  box-shadow: 0 5px 18px rgba(120, 76, 55, 0.06);
  text-align: left;
}

.event-icon {
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid var(--rose);
  border-radius: 50%;
  color: #b08968;
  background: #fff;
}

.event-label {
  color: #b08968;
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.event-card h4 {
  margin: 5px 0;
  font: 500 21px "Cormorant Garamond", serif;
}

.event-card p {
  color: var(--brown-soft);
  font-size: 12px;
}

.mini-button {
  display: inline-block;
  padding: 7px 12px;
  border: 1px solid rgba(232, 196, 184, 0.7);
  border-radius: 999px;
  color: #b08968;
  font-size: 10px;
  text-decoration: none;
  text-transform: uppercase;
}

/* Fotos y QR */

.memories-section {
  background:
    radial-gradient(circle at 50% 35%,
      rgba(255, 255, 255, 0.75),
      transparent 45%),
    linear-gradient(160deg, #fdf1e8, #fff9f5);
}

.memories-decoration {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border: 1px solid rgba(232, 196, 184, 0.7);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: 0 8px 24px rgba(120, 76, 55, 0.08);
  font-size: 24px;
}

.memories-message {
  width: min(100%, 520px);
  margin: -10px auto 28px;
  color: var(--brown-soft);
  font: italic 18px/1.65 "Cormorant Garamond", serif;
}

.qr-card {
  width: min(100%, 390px);
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.qr-frame {
  width: min(100%, 250px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin: 0 auto;
  padding: 14px;
  border: 1px solid rgba(232, 196, 184, 0.75);
  border-radius: 18px;
  background: #fff;
  box-shadow: inset 0 0 0 5px #fff9f5;
}

.qr-image {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.qr-instructions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding: 14px 16px;
  border-radius: 16px;
  background: #fff9f5;
  text-align: left;
}

.qr-icon {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(212, 165, 116, 0.45);
  border-radius: 50%;
  color: var(--gold-dark);
  background: #fff;
}

.qr-instructions strong {
  display: block;
  color: var(--brown);
  font-family: Cinzel, serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.qr-instructions p {
  margin: 5px 0 0;
  color: var(--brown-soft);
  font-size: 11px;
  line-height: 1.5;
}

.memories-footer {
  margin-top: 24px;
  color: #b08968;
  font-family: Cinzel, serif;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Regalos */

.gift-section {
  background: linear-gradient(#fff, #fff9f5);
}

.gift-section .button {
  margin: 22px;
}

.gift-section>small {
  color: #b99b8d;
  font-size: 9px;
}

.quote {
  color: var(--brown-soft);
  font: italic 18px/1.5 "Cormorant Garamond", serif;
}

.pill {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 99px;
  color: #b08968;
  background: #fff9f5;
  font-size: 10px;
}

.farewell {
  margin-top: 18px;
  color: #c4a89a;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* Confirmación */

.confirmation {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  padding: 35px 20px 95px;
  border-top: 1px solid var(--border);
  background: linear-gradient(#fff, #fff9f5);
}

.contact-card {
  width: min(100%, 430px);
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  color: var(--brown);
  background: #fff;
  text-align: left;
  cursor: default;
}

.contact-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--gold);
  background: #fff9f5;
}

.contact-card small,
.contact-card strong,
.contact-card em {
  display: block;
}

.contact-card small {
  color: #b08968;
  font-size: 9px;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.contact-card strong {
  margin: 4px 0;
  font: 18px "Cormorant Garamond", serif;
}

.contact-card em {
  color: #b99b8d;
  font-size: 9px;
  font-style: normal;
}

/* Reproductor */

.music-player {
  position: fixed;
  z-index: 60;
  right: 15px;
  bottom: 14px;
  max-width: calc(100% - 30px);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px 8px 8px;
  border: 1px solid rgba(232, 196, 184, 0.7);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 10px 30px rgba(120, 76, 55, 0.18);
  backdrop-filter: blur(10px);
}

.music-player>button {
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  cursor: pointer;
}

.music-player strong,
.music-player span {
  display: block;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.music-player strong {
  font-size: 10px;
  text-transform: uppercase;
}

.music-player span {
  color: #b99b8d;
  font: italic 11px "Cormorant Garamond", serif;
}

.music-waves {
  height: 18px;
  display: flex;
  align-items: center;
  gap: 2px;
}

.music-waves i {
  width: 3px;
  height: 6px;
  border-radius: 3px;
  background: var(--gold);
  animation: wave 0.8s ease-in-out infinite;
}

.music-waves i:nth-child(2) {
  animation-delay: 0.12s;
}

.music-waves i:nth-child(3) {
  animation-delay: 0.24s;
}

.music-waves i:nth-child(4) {
  animation-delay: 0.36s;
}

.music-waves i:nth-child(5) {
  animation-delay: 0.48s;
}

.music-player.paused .music-waves i {
  height: 4px;
  animation: none;
}

/* Modales */

.modal {
  position: fixed;
  z-index: 150;
  inset: 0;
  display: none;
  place-items: center;
  padding: 18px;
}

.modal.open {
  display: grid;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(90, 62, 54, 0.45);
  backdrop-filter: blur(5px);
}

.modal-card {
  position: relative;
  width: min(100%, 380px);
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.22);
  text-align: center;
  animation: modalIn 0.28s ease;
}

.modal-card h3 {
  margin: 10px;
  font: 500 25px "Cormorant Garamond", serif;
}

.modal-card p {
  color: var(--brown-soft);
  font-size: 12px;
  line-height: 1.6;
}

.modal-card blockquote,
.modal-detail {
  margin: 16px 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 15px;
  background: #fff9f5;
  font: italic 14px "Cormorant Garamond", serif;
  text-align: left;
}

.modal-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  margin: auto;
  border-radius: 50%;
  color: var(--gold);
  background: #fff9f5;
  font-size: 22px;
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 14px;
  border: 0;
  color: #b99b8d;
  background: none;
  font-size: 26px;
  cursor: pointer;
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 22px;
}

.modal-detail>* {
  display: block;
}

.modal-detail strong {
  font: 18px "Cormorant Garamond", serif;
}

.modal-detail span,
.modal-detail small {
  margin-top: 6px;
  color: #b08968;
  font: 10px Montserrat, sans-serif;
}

/* Aparición al hacer scroll */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Apertura del sobre */

.welcome.opening {
  pointer-events: none;
}

.welcome.opening .envelope-seal {
  animation: sealOpen 0.35s ease forwards;
}

.welcome.opening .envelope-flap {
  z-index: 0;
  animation: flapOpen 0.75s cubic-bezier(0.45, 0, 0.2, 1) 0.25s forwards;
}

.welcome.opening .envelope-letter {
  animation: letterOut 0.85s ease 0.65s forwards;
}

.welcome.opening .welcome-content>.eyebrow,
.welcome.opening .welcome-content>h1,
.welcome.opening .welcome-date,
.welcome.opening .welcome-content>.button,
.welcome.opening .hint {
  animation: welcomeTextOut 0.45s ease 1.15s forwards;
}

/* Mariposas del sello */

.butterfly-burst {
  position: absolute;
  z-index: 6;
  top: 55%;
  left: 50%;
  width: 0;
  height: 0;
  pointer-events: none;
}

.burst-butterfly {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  opacity: 0;
  font-size: var(--size);
  line-height: 1;
  filter: drop-shadow(0 3px 5px rgba(120, 72, 45, 0.22));
  transform: translate(-50%, -50%) scale(0.2);
  animation: butterflyBurst var(--duration) cubic-bezier(0.2, 0.7, 0.25, 1) var(--delay) forwards;
}

.burst-spark {
  position: absolute;
  top: 0;
  left: 0;
  width: var(--size);
  height: var(--size);
  border-radius: 50%;
  opacity: 0;
  background: radial-gradient(circle,
      #fff4aa 0%,
      #e6ae36 45%,
      transparent 75%);
  box-shadow: 0 0 6px rgba(230, 174, 54, 0.7);
  transform: translate(-50%, -50%) scale(0);
  animation: sparkBurst var(--duration) ease-out var(--delay) forwards;
}

/* Mariposas volando */

.flying-butterfly {
  position: fixed;
  z-index: 40;
  top: 0;
  left: 0;
  display: block;
  opacity: 0;
  font-size: var(--size);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  filter: drop-shadow(0 3px 5px rgba(120, 76, 55, 0.18));
  animation: butterflyFlight var(--duration) ease-in-out forwards;
}

.butterfly-wings {
  display: block;
  transform-origin: center;
  animation-name: butterflyFlap;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}

/* Campo de estrellas */

.star-field {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.star-field i {
  position: absolute;
  width: var(--s);
  height: var(--s);
  border-radius: 50%;
  background: var(--star-color, #fff);
  box-shadow: 0 0 calc(var(--s) * 3) var(--star-glow, rgba(255, 255, 255, 0.9));
  animation: twinkle var(--d) ease-in-out infinite;
}

@keyframes twinkle {

  0%,
  100% {
    opacity: 0.15;
    transform: scale(0.6);
  }

  50% {
    opacity: 1;
    transform: scale(1.25);
  }
}

/* Elementos que caen (pétalos, confeti, estrellas) */

.falling-item {
  top: -40px;
  animation: itemFall var(--duration) linear forwards;
}

.falling-item>span {
  display: block;
  animation: itemSpin var(--duration) linear forwards;
}

@keyframes itemFall {
  0% {
    opacity: 0;
    translate: 0 0;
  }

  10% {
    opacity: 0.95;
  }

  50% {
    translate: var(--drift) 55vh;
  }

  90% {
    opacity: 0.9;
  }

  100% {
    opacity: 0;
    translate: calc(var(--drift) * -0.6) 112vh;
  }
}

@keyframes itemSpin {
  to {
    transform: rotate(var(--spin));
  }
}

/* Animaciones */

.dress-code-section {
  background:
    radial-gradient(circle at 50% 40%,
      rgba(255, 255, 255, 0.8),
      transparent 48%),
    linear-gradient(160deg, #fff9f5, #fdf1e8);
}

.dress-code-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border: 1px solid rgba(232, 196, 184, 0.7);
  border-radius: 50%;
  color: var(--gold-dark);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 8px 24px rgba(120, 76, 55, 0.08);
  font-size: 22px;
}

.dress-code-card {
  width: min(100%, 430px);
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.dress-code-symbols {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 34px;
}

.dress-code-symbols span {
  display: block;
  filter: drop-shadow(0 3px 5px rgba(120, 76, 55, 0.12));
}

.dress-code-message {
  margin: 0;
  color: var(--brown-soft);
  font: italic 18px/1.6 "Cormorant Garamond", serif;
}

.reserved-color {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  padding: 15px 16px;
  border: 1px solid rgba(222, 156, 170, 0.45);
  border-radius: 16px;
  color: #8f5d63;
  background: #fff5f7;
  font-size: 11px;
  line-height: 1.6;
  text-align: left;
}

.reserved-color strong {
  color: #b75f76;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pink-swatch {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: linear-gradient(145deg, #f4b8c5, #d98299);
  box-shadow:
    0 0 0 1px rgba(183, 95, 118, 0.3),
    0 5px 12px rgba(183, 95, 118, 0.2);
}

.dress-code-footer {
  margin: 24px 0 0;
  color: #b08968;
  font-family: Cinzel, serif;
  font-size: 9px;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@keyframes butterflyFlap {
  from {
    transform: scaleX(1);
  }

  to {
    transform: scaleX(var(--flap-scale));
  }
}

@keyframes butterflyFlight {
  0% {
    opacity: 0;
    translate: var(--start-x) 0;
    transform: scaleX(var(--direction)) rotate(-8deg);
  }

  15% {
    opacity: 0.85;
  }

  30% {
    translate: var(--x-30) -18px;
    transform: scaleX(var(--direction)) rotate(7deg);
  }

  55% {
    opacity: 1;
    translate: var(--x-55) 15px;
    transform: scaleX(var(--direction)) rotate(-5deg);
  }

  80% {
    opacity: 0.85;
    translate: var(--x-80) -12px;
    transform: scaleX(var(--direction)) rotate(6deg);
  }

  100% {
    opacity: 0;
    translate: var(--end-x) 8px;
    transform: scaleX(var(--direction));
  }
}

@keyframes butterflyBurst {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.2) rotate(0deg);
  }

  15% {
    opacity: 1;
  }

  70% {
    opacity: 1;
    transform:
      translate(calc(-50% + var(--move-x)),
        calc(-50% + var(--move-y))) scale(1) rotate(var(--rotation));
  }

  100% {
    opacity: 0;
    transform:
      translate(calc(-50% + var(--move-x)),
        calc(-50% + var(--move-y) - 18px)) scale(0.75) rotate(var(--rotation));
  }
}

@keyframes sparkBurst {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
  }

  20% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform:
      translate(calc(-50% + var(--move-x)),
        calc(-50% + var(--move-y))) scale(1);
  }
}

@keyframes sealOpen {
  0% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }

  60% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.15) rotate(-8deg);
  }

  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.55) rotate(18deg);
  }
}

@keyframes flapOpen {
  0% {
    transform: rotateX(0deg);
    filter: brightness(1);
  }

  45% {
    transform: rotateX(100deg);
    filter: brightness(0.94);
  }

  100% {
    transform: rotateX(180deg);
    filter: brightness(1.03);
  }
}

@keyframes letterOut {
  0% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }

  55% {
    opacity: 1;
    transform: translateY(-78%) scale(1.03);
  }

  80% {
    opacity: 1;
    transform: translateY(-105%) scale(1.05);
  }

  100% {
    opacity: 0;
    transform: translateY(-125%) scale(1.06);
  }
}

@keyframes welcomeTextOut {
  to {
    opacity: 0;
    transform: translateY(12px);
  }
}

@keyframes float {
  50% {
    transform: translateY(-13px) rotate(5deg);
  }
}

@keyframes bounce {
  50% {
    transform: translateY(5px);
  }
}

@keyframes wave {
  50% {
    height: 17px;
  }
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(22px) scale(0.97);
  }
}

@keyframes nameShimmer {
  from {
    background-position: 100% 50%;
  }

  to {
    background-position: -150% 50%;
  }
}

/* Tablet */

@media (max-width: 900px) {
  .hero-flowers {
    width: 340px;
  }

  .hero-flowers-left {
    top: -40px;
    left: -60px;
  }

  .hero-flowers-right {
    right: -60px;
    bottom: -20px;
  }
}

/* Móvil */

@media (max-width: 560px) {
  .section {
    padding: 70px 20px;
  }

  .music-player {
    right: 12px;
    left: 12px;
  }

  .music-player>div:nth-child(2) {
    min-width: 0;
    flex: 1;
  }

  .music-waves {
    display: none;
  }

  .countdown div {
    padding: 16px 2px;
  }

  .event-card {
    padding: 18px;
  }

  .confirmation {
    padding-inline: 14px;
  }

  .hero {
    min-height: 100vh;
    min-height: 100svh;
    padding: 70px 20px 100px;
  }

  .hero-flowers {
    width: 270px;
    opacity: 0.62;
  }

  .hero-flowers-left {
    top: -30px;
    left: -45px;
    transform: rotate(70deg);
  }

  .hero-flowers-right {
    right: -45px;
    bottom: 0;
    transform: rotate(200deg);
  }

  .hero-message {
    font-size: 18px;
  }

  .scroll-hint {
    bottom: 18px;
  }

  .dress-code-card {
    padding: 24px 20px;
  }

  .reserved-color {
    align-items: flex-start;
  }

  .dress-code-message {
    font-size: 17px;
  }
}

/* Accesibilidad */

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}