@import url('https://fonts.googleapis.com/css2?family=Fleur+De+Leah&family=Sour+Gummy:ital,wght@0,100..900;1,100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Tangerine:wght@400;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Karla:ital,wght@0,300..800;1,300..800&display=swap');

/* ============================================
   VARIABLES DE COLOR
   ============================================ */
:root {
  /* -- Colores base de la marca -- */
  --tertiary:       #F3E5AB;   /* dorado principal  */
  --text-primary:   #F2F2F7;   /* texto sobre fondo oscuro / dorado */
  --surface:        #F2F0EF;   /* fondo de la pagina                  */
  --surface-card:   rgba(255, 255, 255, 0.78);
  --ink:            #2E2A22;   /* texto principal sobre fondo claro  */
  --ink-soft:       rgba(46, 42, 34, 0.72);

  /* -- Escala derivada del dorado -- */
  --gold-deep:      #8A6B24;
  --gold-dark:      #6E5316;
  --gold-main:      var(--tertiary);
  --gold-mid:       #F7EFC8;
  --gold-light:     #FCF4D8;
  --gold-pale:      #FEF9E9;
  --gold-glow:      rgba(243, 229, 171, 0.55);
  --gold-line:      rgba(138, 107, 36, 0.28);
  --line:           rgba(138, 107, 36, 0.22);
}

/* ============================================
   BASE
   ============================================ */
html {
  background-color: var(--surface);
  background-image:
    radial-gradient(circle at 15% 12%, rgba(243, 229, 171, 0.35) 0%, rgba(243, 229, 171, 0) 45%),
    radial-gradient(circle at 85% 88%, rgba(201, 162, 39, 0.18) 0%, rgba(201, 162, 39, 0) 45%);
  background-repeat: no-repeat;
  background-attachment: fixed;
  min-height: 100%;
}

body {
  margin: 0;
  font-size: 110%;
  font-family: "Sour Gummy", sans-serif;
  color: var(--ink);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  padding: 30px 0 50px;
  box-sizing: border-box;
}

/* ============================================
   CONTAINER -- el marco principal de la carta
   ============================================ */
.container {
  position: relative;
  z-index: 50;
  max-width: 440px;
  width: 94%;
  text-align: center;
  padding: 28px 22px 28px;
  box-sizing: border-box;

  /* Fondo marfil con textura */
  background:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 18px,
      rgba(138, 107, 36, 0.05) 18px,
      rgba(138, 107, 36, 0.05) 19px
    ),
    linear-gradient(160deg, var(--surface-card) 0%, rgba(255, 253, 245, 0.92) 100%);

  /* Borde doble dorado */
  border: 2px solid var(--gold-mid);
  outline: 1px solid var(--gold-main);
  outline-offset: 5px;
  border-radius: 18px;

  /* Sombra exterior suave */
  box-shadow:
    0 0 0 6px rgba(243, 229, 171, 0.30),
    0 14px 42px rgba(90, 70, 20, 0.20);
}

/* -- Lineas decorativas horizontales -- */
.deco-line {
  position: absolute;
  left: 18px;
  right: 18px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-mid), var(--gold-main), var(--gold-mid), transparent);
}
.deco-line.top    { top: 14px; }
.deco-line.bottom { bottom: 14px; }

/* -- Esquinas ornamentales -- */
.corner-deco {
  position: absolute;
  font-size: 20px;
  color: var(--gold-main);
  line-height: 1;
  text-shadow: 0 0 8px rgba(201, 162, 39, 0.55);
}
.corner-deco.top-left     { top: 6px;  left: 8px;  }
.corner-deco.top-right    { top: 6px;  right: 8px; transform: scaleX(-1); }
.corner-deco.bottom-left  { bottom: 6px; left: 8px;  transform: scaleY(-1); }
.corner-deco.bottom-right { bottom: 6px; right: 8px; transform: scale(-1); }

/* ============================================
   WRAPPER DEL SOBRE
   ============================================ */
.envelope-wrapper {
  position: relative;
  width: 100%;
  margin: 0 auto 4px;
}

/* Florecitas flotantes */
.flower {
  z-index: 199;
  position: absolute;
  font-size: 125%;
  opacity: 0.9;
  animation: flowerFloat 3s ease-in-out infinite;
  pointer-events: none;
}
.flower.f1 { top: -10px; left:  -8px; animation-delay: 0s; }
.flower.f2 { top: -10px; right: -8px; animation-delay: 0.8s; }
.flower.f3 { bottom: 8px; left: -8px;  animation-delay: 1.6s; }
.flower.f4 { bottom: 8px; right: -8px; animation-delay: 2.4s; }

@keyframes flowerFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50%       { transform: translateY(-6px) rotate(10deg); }
}

/* ============================================
   SOBRE / ENVELOPE
   ============================================ */
.envelope {
  position: relative;
  width: 100%;
  height: 210px;
  background: linear-gradient(170deg, #FBF3D4 0%, #F3E5AB 55%, #B08D3C 100%);
  border-radius: 14px;
  overflow: hidden;
  box-shadow:
    0 6px 22px rgba(160, 128, 40, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    inset 0 -2px 8px rgba(110, 83, 22, 0.18);
  border: 1.5px solid rgba(201, 162, 39, 0.45);
}

/* -- Pliegues laterales del sobre -- */
.envelope-fold {
  position: absolute;
  pointer-events: none;
}
.envelope-fold.left {
  top: 0; left: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 210px 0 0 120px;
  border-color: transparent transparent transparent rgba(138, 107, 36, 0.16);
}
.envelope-fold.right {
  top: 0; right: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 210px 120px 0 0;
  border-color: transparent rgba(255, 255, 255, 0.35) transparent transparent;
}
/* -- Triangulo inferior -- */
.envelope-fold.bottom-triangle {
  bottom: 0; left: 0; right: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 90px;
  border-left-width: 50%;
  border-right-width: 50%;
  border-color: transparent transparent rgba(138, 107, 36, 0.22) transparent;
}

/* -- Sello postal -- */
.stamp {
  position: absolute;
  top: 10px;
  right: 12px;
  width: 44px;
  height: 52px;
  background: #FFFDF5;
  border: 2px dashed var(--gold-deep);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 1px 1px 4px rgba(90, 70, 20, 0.25);
}
.stamp-inner {
  text-align: center;
  font-size: 10px;
  color: var(--gold-dark);
  font-weight: 700;
  line-height: 1.3;
  font-family: "Sour Gummy", sans-serif;
}
.stamp-inner span {
  font-size: 8px;
  letter-spacing: 1px;
  display: block;
}

/* -- Matasellos -- */
.postmark {
  position: absolute;
  top: 8px;
  right: 62px;
  z-index: 10;
  opacity: 0.75;
  transform: rotate(-12deg);
}
.postmark-circle {
  width: 54px;
  height: 54px;
  border: 2px solid var(--gold-dark);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 7px;
  color: var(--gold-dark);
  font-family: "Sour Gummy", sans-serif;
  font-weight: 700;
  letter-spacing: 0.5px;
  line-height: 1.4;
  text-align: center;
}
.postmark-date { font-size: 6.5px; }

/* -- Lacre / sello · solo el texto, sin circulo -- */
.wax-seal {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 15;
  pointer-events: none;
  line-height: 1;

  /* Oculto mientras el sobre esta cerrado */
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.4);
}

/* Aparece cuando el sobre se abre */
.open .wax-seal {
  animation: sealReveal 0.9s cubic-bezier(0.34, 1.56, 0.64, 1) 1.9s both;
}

@keyframes sealReveal {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0.3); }
  55%  { opacity: 1; transform: translate(-50%, -50%) scale(1.14); }
  100% { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

/* Años grabados en el lacre */
.seal-num {
  font-family: "Tangerine", cursive;
  font-size: 4.2rem;
  font-weight: 700;
  line-height: 1;
  color: #6E5316;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.65),
    0 2px 14px rgba(255, 255, 255, 0.5);
}
.seal-num sup {
  font-family: "Karla", sans-serif;
  font-size: 0.36em;
  font-weight: 700;
  color: #8A6B24;
  margin-left: 2px;
}

/* -- FLAP (solapa animada) -- */
.flap {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #FDF8E6 0%, #F7EFC8 60%);
  clip-path: polygon(0 0, 50% 58%, 100% 0);
  transform-origin: top center;
  transition: transform 2s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 20;
  box-shadow: inset 0 -4px 12px rgba(138, 107, 36, 0.22);
}

.open .flap { transform: rotateX(180deg); }
.open .flap-heart { opacity: 0; }

/* ============================================
   AREA DE TITULO
   ============================================ */
.title-area {
  font-size: 100%;
  margin: 16px 0 4px;
}

.title-ornament {
  font-size: 12px;
  color: var(--gold-deep);
  letter-spacing: 6px;
  opacity: 0.75;
}

h2 {
  margin: 6px 0;
  font-family: "Tangerine", cursive;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--gold-dark);
  text-shadow: 0 2px 6px rgba(138, 107, 36, 0.22);
}

.subtitle {
  margin: 4px 0 12px;
  font-size: 90%;
  color: var(--gold-deep);
  opacity: 0.95;
}
.hint {
  font-size: 0.75rem;
  opacity: 0.6;
}

/* ============================================
   INPUT Y BOTON
   ============================================ */
.input-wrapper {
  position: relative;
  margin-top: 8px;
}
.input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  z-index: 2;
}

input {
  font-family: "Sour Gummy", sans-serif;
  width: 100%;
  padding: 12px 12px 12px 42px;
  border-radius: 12px;
  border: 2px solid var(--gold-mid);
  margin-top: 0;
  font-size: 15px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}
input::placeholder { color: rgba(138, 107, 36, 0.55); }
input:focus {
  border-color: var(--gold-main);
  box-shadow: 0 0 0 3px rgba(243, 229, 171, 0.7);
}

/* Boton principal */
button {
  font-family: "Sour Gummy", sans-serif;
  font-size: 1rem;
  width: 100%;
  padding: 13px;
  border-radius: 12px;
  border: 1px solid rgba(138, 107, 36, 0.35);
  margin-top: 12px;
  background: linear-gradient(135deg, #F3E5AB, #C9A227);
  color: #2B2410;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 14px rgba(160, 128, 40, 0.30);
  transition: transform 0.25s ease, filter 0.25s ease, box-shadow 0.25s ease;
  box-sizing: border-box;
}
button:hover {
  transform: scale(1.03) translateY(-1px);
  filter: brightness(1.05);
  box-shadow: 0 6px 20px rgba(160, 128, 40, 0.45);
}
.btn-icon { font-size: 0.85em; }

/* ============================================
   CARTA DESPLEGADA / .content
   ============================================ */
.content {
  display: none;
  width: 100%;
  font-size: 110%;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.92) 0%, rgba(254, 249, 233, 0.95) 100%);
  margin-top: 18px;
  padding: 20px 18px 16px;
  border-radius: 16px;
  animation: fadeUp 2s ease;
  box-shadow:
    0 10px 30px rgba(90, 70, 20, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  border: 1.5px solid var(--line);
  box-sizing: border-box;
  text-align: left;
  line-height: 1.7;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* -- Primera linea estilizada -- */
.content .amor {
  font-family: "Tangerine", cursive;
  font-size: 220%;
  text-align: center;
  color: var(--gold-dark);
  text-shadow: 0 2px 10px rgba(201, 162, 39, 0.35);
}
.content .amor .amp {
  color: var(--gold-main);
  font-size: 0.8em;
}

.content p {
  margin: 10px 0;
  color: rgba(46, 42, 34, 0.92);
}

/* -- Encabezado de carta -- */
.carta-header {
  text-align: center;
  margin-bottom: 14px;
}
.carta-hearts {
  font-size: 13px;
  color: var(--gold-deep);
  letter-spacing: 3px;
  opacity: 0.6;
}
.carta-lace {
  height: 10px;
  background: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 6px,
    rgba(138, 107, 36, 0.28) 6px,
    rgba(138, 107, 36, 0.28) 7px
  );
  margin-top: 6px;
  border-radius: 2px;
}
.carta-lace.bottom { margin-bottom: 6px; margin-top: 0; }

/* -- Divisores -- */
.divider {
  text-align: center;
  color: var(--gold-deep);
  font-size: 0.9rem;
  margin: 12px 0;
  opacity: 0.55;
  letter-spacing: 4px;
}

/* -- Galeria de fotos -- */
.gallery {
  margin: 14px 0;
}
.photo-frame {
  margin-top: 14px;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid rgba(243, 229, 171, 0.9);
  box-shadow:
    0 6px 18px rgba(90, 70, 20, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
  position: relative;
  background: var(--gold-mid);
}
.photo-frame img {
  width: 100%;
  display: block;
  border-radius: 10px;
  max-width: 100%;
  height: auto;
}
.photo-caption {
  text-align: center;
  padding: 6px 0 8px;
  font-size: 100%;
  color: var(--gold-dark);
  letter-spacing: 2px;
  background: rgba(243, 229, 171, 0.55);
}

/* -- Pie de carta -- */
.carta-footer {
  text-align: center;
  margin-top: 10px;
}
.last {
  font-family: "Tangerine", cursive;
  font-size: 220%;
  text-align: center;
  line-height: 1.4;
  color: var(--gold-dark);
  text-shadow: 0 2px 10px rgba(201, 162, 39, 0.3);
  margin: 10px 0 6px !important;
}
.firma-ornament {
  font-size: 100%;
  color: var(--gold-deep);
  letter-spacing: 6px;
  opacity: 0.55;
  margin-top: 2px;
}

/* ============================================
   LLUVIA DE TEXTO
   ============================================ */
.gotaCeli {
  position: fixed;
  color: rgba(180, 146, 47, 0.6);
  pointer-events: none;
  z-index: 1;
  font-family: "Sour Gummy", sans-serif;
  white-space: nowrap;
  animation: teAmoFall linear infinite;
}

@keyframes teAmoFall {
  0%   { transform: translateY(-60px) rotate(0deg); opacity: 0.7; }
  100% { transform: translateY(200vh) rotate(12deg);  opacity: 0; }
}

/* ============================================
   PORTADA -- NOMBRES, FECHA Y LUGAR
   ============================================ */
h1.names {
  margin: 4px 0 2px;
  font-family: "Tangerine", cursive;
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--gold-dark);
  text-shadow: 0 2px 10px rgba(201, 162, 39, 0.3);
}
h1.names .amp {
  display: inline-block;
  font-size: 0.75em;
  color: var(--gold-main);
  padding: 0 0.12em;
  transform: translateY(-0.08em);
}

.title-area .subtitle {
  font-family: "Sour Gummy", sans-serif;
  font-size: 0.72rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin: 6px 0 10px;
  opacity: 1;
}

/* -- Bloque de fecha (THURSDAY / OCTOBER / 2026) en Karla -- */
.date-line {
  margin: 0;
  font-family: "Karla", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--gold-dark);
}
.date-line.day    { font-size: 1.05rem; letter-spacing: 6px; margin-top: 10px; }
.date-line.month  { font-size: 2.6rem; letter-spacing: 4px; }
.date-line.year   { font-size: 1.35rem; letter-spacing: 8px; color: var(--gold-deep); }
.time-line {
  margin: 10px 0 2px;
  font-family: "Karla", sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: #6E5316;
}

.venue {
  margin: 14px 0 4px;
  padding: 12px 10px;
  border-top: 1px solid var(--gold-line);
  border-bottom: 1px solid var(--gold-line);
}
.venue-name {
  margin: 0 0 4px;
  font-size: 0.95rem;
  letter-spacing: 2px;
  color: var(--gold-dark);
}
.venue-address {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  color: var(--ink-soft);
}

.code-area { margin-top: 10px; }
.code-area[hidden] { display: none; }

/* ============================================
   CUENTA REGRESIVA
   ============================================ */
.countdown {
  margin: 14px 0 6px;
  text-align: center;
}
.countdown .divider { margin: 10px 0 12px; }
.cd-title {
  font-size: 0.68rem;
  letter-spacing: 3px;
  color: var(--gold-deep);
  margin-bottom: 10px;
}
.cd-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.cd-cell {
  padding: 10px 4px 8px;
  border-radius: 10px;
  background: rgba(243, 229, 171, 0.38);
  border: 1px solid var(--gold-line);
}
.cd-cell span {
  display: block;
  font-family: "Tangerine", cursive;
  font-size: 1.9rem;
  line-height: 1;
  color: #6E5316;
}
.cd-cell small {
  display: block;
  margin-top: 4px;
  font-size: 0.55rem;
  letter-spacing: 1.5px;
  color: var(--gold-deep);
}
.cd-date {
  margin: 10px 0 0;
  font-size: 0.75rem;
  letter-spacing: 1px;
  color: var(--ink-soft);
}

/* ============================================
   FICHA DEL EVENTO
   ============================================ */
.event-card {
  border-radius: 12px;
  border: 1px solid var(--gold-line);
  background: rgba(243, 229, 171, 0.20);
  padding: 6px 12px;
}
.event-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  text-align: left;
}
.event-row + .event-row { border-top: 1px dashed var(--gold-line); }
.event-key {
  flex: 0 0 62px;
  font-size: 0.62rem;
  letter-spacing: 2px;
  color: var(--gold-dark);
  padding-top: 3px;
}
.event-val {
  font-size: 0.92rem;
  line-height: 1.45;
  color: rgba(46, 42, 34, 0.92);
}

/* ============================================
   BOTONES / ENLACES DE ACCION
   ============================================ */
.actions {
  display: flex;
  gap: 10px;
  margin: 16px 0 4px !important;
}
.btn-link {
  flex: 1;
  display: block;
  text-align: center;
  padding: 11px 6px;
  border-radius: 12px;
  font-family: "Sour Gummy", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  color: #2B2410;
  background: linear-gradient(135deg, #F3E5AB, #C9A227);
  border: 1px solid rgba(138, 107, 36, 0.3);
  box-shadow: 0 4px 14px rgba(160, 128, 40, 0.25);
  transition: transform 0.2s ease, filter 0.2s ease;
}
.btn-link:hover { transform: translateY(-2px); filter: brightness(1.05); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 480px) {
  .container { padding: 20px 14px; }
  h2 { font-size: 1.8rem; }
  h1.names { font-size: 2.2rem; }
  .date-line.month { font-size: 2.3rem; }
  .cd-cell span { font-size: 1.5rem; }
  .actions { flex-direction: column; }
  .content { font-size: 0.92rem; padding: 16px 14px; }
  .last { font-size: 1.8rem !important; }
}

@media (max-width: 1024px) {
  img { width: 100%; height: auto; }
}

@media (max-width: 768px) {
  p { font-size: 0.9rem; }
  img { width: 100%; height: auto; }
}

/* ============================================
   AUTO ESCALA DE IMAGENES
   ============================================ */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ============================================
   BOTON -- ESTADO "CERRAR INVITACION"
   ============================================ */
button#btnPrincipal {
  transition:
    transform 0.25s ease,
    filter 0.25s ease,
    box-shadow 0.25s ease,
    background 0.4s ease;
}

button#btnPrincipal.btn-cerrar {
  background: linear-gradient(135deg, #8A6B24, #6E5316);
  color: var(--text-primary);
  box-shadow: 0 4px 14px rgba(110, 84, 22, 0.35);
}
button#btnPrincipal.btn-cerrar:hover {
  box-shadow: 0 6px 20px rgba(110, 84, 22, 0.5);
  filter: brightness(1.1);
}