/* ============================================================
   Invitation Public Page — Base Styles
   Animasi: AOS (scroll reveal) + CSS keyframes + CSS vars
   ============================================================ */

/* ---------- Google Fonts (loaded dynamically per theme) ---------- */
@import url('https://fonts.googleapis.com/css2?family=Great+Vibes&family=Playfair+Display:ital,wght@0,300;0,400;0,700;1,300;1,400&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Cinzel:wght@400;600;700&family=Lora:ital,wght@0,400;0,600;1,400&family=Lato:wght@300;400;700&family=Source+Serif+4:wght@300;400;600&family=Montserrat:wght@300;400;600&family=EB+Garamond:ital,wght@0,400;1,400&family=Pacifico&family=Nunito:wght@400;600;700&display=swap');

/* ---------- CSS Custom Properties (overridden inline from theme_config) ---------- */
:root {
  --inv-primary: #c2185b;
  --inv-secondary: #f8bbd0;
  --inv-accent: #e91e8c;
  --inv-bg: #fff9fb;
  --inv-text: #2d1f26;
  --inv-text-light: #8a6570;
  --inv-white: #ffffff;
  --inv-font-heading: 'Great Vibes', cursive;
  --inv-font-body: 'Lato', sans-serif;
  --inv-divider: rgba(194, 24, 91, 0.18);
  --inv-shadow: 0 8px 40px rgba(194, 24, 91, 0.12);
  --inv-radius: 16px;
  --inv-transition: 0.4s ease;

  /* === Framework heading / subheading === */
  --inv-heading-color: var(--inv-primary);
  --inv-subheading-color: var(--inv-text-light);

  /* === Gallery (framework) === */
  --inv-gallery-bg: var(--inv-bg);
  --inv-gallery-item-radius: 12px;
  --inv-gallery-item-border: none;

  /* === Ornament (used in gallery, RSVP headings) === */
  --inv-ornament-color: var(--inv-primary);
  --inv-ornament-icon-color: var(--inv-primary);
  --inv-ornament-icon-size: 1.1rem;
  --inv-ornament-height: 1px;
  --inv-ornament-border-top: none;

  /* === RSVP (framework) === */
  --inv-rsvp-bg: linear-gradient(160deg, var(--inv-bg) 60%, var(--inv-secondary) 100%);
  --inv-rsvp-form-bg: var(--inv-white);
  --inv-rsvp-form-border: none;
  --inv-rsvp-form-radius: var(--inv-radius);

  /* === Form inputs === */
  --inv-form-input-bg: var(--inv-bg);
  --inv-form-input-border: var(--inv-divider);
  --inv-form-input-text: var(--inv-text);

  /* === Messages (framework) === */
  --inv-messages-bg: var(--inv-white);
  --inv-messages-text: inherit;
  --inv-msg-card-bg: var(--inv-bg);
  --inv-msg-card-border: 3px solid var(--inv-primary);
  --inv-msg-card-radius: 14px;
  --inv-msg-name-color: var(--inv-primary);
  --inv-msg-text-color: var(--inv-text);

  /* === Button === */
  --inv-btn-bg: linear-gradient(135deg, var(--inv-primary), var(--inv-accent));
  --inv-btn-shadow: 0 4px 20px rgba(194, 24, 91, 0.35);
  --inv-btn-radius: 50px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body.inv-page {
  font-family: var(--inv-font-body);
  background-color: var(--inv-bg);
  color: var(--inv-text);
  overflow-x: hidden;
  line-height: 1.7;
}

/* ---------- Typography ---------- */
.inv-heading {
  font-family: var(--inv-font-heading);
  color: var(--inv-heading-color);
  line-height: 1.2;
}

.inv-subheading {
  font-family: var(--inv-font-body);
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--inv-subheading-color);
}

/* ---------- Section Layout ---------- */
.inv-section {
  padding: 4rem 1.5rem;
  position: relative;
}

.inv-section-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

/* ---------- Ornamental Divider ---------- */
.inv-ornament {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: center;
  margin: 1.5rem 0;
}
.inv-ornament::before,
.inv-ornament::after {
  content: '';
  flex: 1;
  max-width: 80px;
  height: var(--inv-ornament-height);
  background: linear-gradient(to right, transparent, var(--inv-ornament-color));
  border-top: var(--inv-ornament-border-top);
}
.inv-ornament::after {
  background: linear-gradient(to left, transparent, var(--inv-ornament-color));
}
.inv-ornament-icon {
  color: var(--inv-ornament-icon-color);
  font-size: var(--inv-ornament-icon-size);
}

/* ---------- HERO / Cover ---------- */
.inv-hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 3rem 1.5rem;
}

.inv-hero-bg {
  position: absolute;
  inset: 0;
  background-image: var(--inv-cover-image);
  background-size: cover;
  background-position: center;
  transform: scale(1.08);
  transition: transform 8s ease;
  will-change: transform;
}
.inv-hero-bg.loaded { transform: scale(1); }

.inv-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.25) 0%,
    rgba(0,0,0,0.05) 40%,
    rgba(0,0,0,0.35) 100%
  );
}

.inv-hero-content {
  position: relative;
  z-index: 2;
  color: var(--inv-white);
}

.inv-hero-kicker {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 1rem;
  font-weight: 400;
}

.inv-hero-names {
  font-family: var(--inv-font-heading);
  font-size: clamp(3.5rem, 12vw, 8rem);
  line-height: 1;
  color: var(--inv-white);
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  margin-bottom: 0.5rem;
}

.inv-hero-ampersand {
  display: block;
  font-size: clamp(2rem, 6vw, 4rem);
  opacity: 0.8;
  margin: -0.5rem 0;
}

.inv-hero-date {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-top: 1.5rem;
  font-weight: 300;
}

.inv-hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: inv-bounce 2s infinite;
  color: var(--inv-white);
  opacity: 0.7;
  font-size: 1.5rem;
  cursor: pointer;
  border: none;
  background: none;
}

@keyframes inv-bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- Music Player (floating) ---------- */
.inv-music-player {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--inv-primary);
  color: white;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  transition: transform var(--inv-transition), box-shadow var(--inv-transition);
}
.inv-music-player:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(0,0,0,0.3); }
.inv-music-player.playing { animation: inv-pulse-ring 1.5s ease infinite; }

@keyframes inv-pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(194, 24, 91, 0.5); }
  70% { box-shadow: 0 0 0 14px rgba(194, 24, 91, 0); }
  100% { box-shadow: 0 0 0 0 rgba(194, 24, 91, 0); }
}

/* ---------- Opening Message ---------- */
.inv-opening {
  background: var(--inv-white);
  padding: 4rem 1.5rem;
}

.inv-opening-verse {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--inv-text-light);
  max-width: 480px;
  margin: 0 auto 2rem;
  line-height: 2;
}

.inv-opening-message {
  font-size: 1.1rem;
  line-height: 1.9;
  max-width: 560px;
  margin: 0 auto;
}

/* ---------- Couple Section ---------- */
.inv-couple {
  background: var(--inv-bg);
  padding: 4rem 1.5rem;
}

.inv-couple-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.5rem;
  max-width: 600px;
  margin: 2rem auto 0;
}

.inv-person {
  text-align: center;
}

.inv-person-photo {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--inv-secondary);
  margin: 0 auto 1rem;
  display: block;
  transition: transform var(--inv-transition), border-color var(--inv-transition);
}
.inv-person-photo:hover { transform: scale(1.04); border-color: var(--inv-primary); }

.inv-person-name {
  font-family: var(--inv-font-heading);
  font-size: 2rem;
  color: var(--inv-primary);
}

.inv-person-parents {
  font-size: 0.8rem;
  color: var(--inv-text-light);
  margin-top: 0.25rem;
  line-height: 1.5;
}

.inv-couple-and {
  font-family: var(--inv-font-heading);
  font-size: 3rem;
  color: var(--inv-accent);
  line-height: 1;
}

/* ---------- Countdown ---------- */
.inv-countdown {
  background: linear-gradient(135deg, var(--inv-primary), var(--inv-accent));
  padding: 4rem 1.5rem;
  color: var(--inv-white);
  text-align: center;
}

.inv-countdown-label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 1.5rem;
}

.inv-countdown-grid {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 4vw, 2.5rem);
  flex-wrap: wrap;
}

.inv-countdown-unit {
  text-align: center;
  min-width: 70px;
}

.inv-countdown-number {
  font-size: clamp(2.5rem, 8vw, 4rem);
  font-weight: 700;
  line-height: 1;
  display: block;
  font-family: var(--inv-font-body);
}

.inv-countdown-unit-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.8;
  margin-top: 0.4rem;
}

/* ---------- Event Details ---------- */
.inv-event-details {
  background: var(--inv-white);
  padding: 4rem 1.5rem;
}

.inv-event-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  max-width: 700px;
  margin: 2rem auto 0;
}

.inv-event-card {
  background: var(--inv-bg);
  border: 1px solid var(--inv-divider);
  border-radius: var(--inv-radius);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--inv-transition), box-shadow var(--inv-transition);
}
.inv-event-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--inv-shadow);
}

.inv-event-card-icon {
  font-size: 2rem;
  color: var(--inv-primary);
  margin-bottom: 1rem;
  display: block;
}

.inv-event-card-title {
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--inv-text-light);
  margin-bottom: 0.5rem;
}

.inv-event-card-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--inv-text);
  margin-bottom: 0.25rem;
}

.inv-event-card-sub {
  font-size: 0.85rem;
  color: var(--inv-text-light);
  line-height: 1.6;
}

.inv-event-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--inv-primary);
  text-decoration: none;
  font-weight: 600;
  transition: opacity var(--inv-transition);
}
.inv-event-card-link:hover { opacity: 0.75; }

/* ---------- Gallery ---------- */
.inv-gallery {
  background: var(--inv-gallery-bg);
  padding: 4rem 1.5rem;
}

.inv-gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem;
  max-width: 800px;
  margin: 2rem auto 0;
}

.inv-gallery-item {
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--inv-gallery-item-radius);
  border: var(--inv-gallery-item-border);
  cursor: pointer;
  position: relative;
}

.inv-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  display: block;
}
.inv-gallery-item:hover img { transform: scale(1.08); }

/* ---------- Gallery Lightbox ---------- */
.inv-lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.inv-lightbox.open { display: flex; }
.inv-lightbox img {
  max-width: 90vw;
  max-height: 90dvh;
  object-fit: contain;
  border-radius: 8px;
}
.inv-lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255,255,255,0.15);
  border: none;
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--inv-transition);
}
.inv-lightbox-close:hover { background: rgba(255,255,255,0.3); }

/* ---------- Story / Couple Journey ---------- */
.inv-story {
  background: var(--inv-white);
  padding: 4rem 1.5rem;
}

.inv-story-text {
  max-width: 600px;
  margin: 1.5rem auto 0;
  font-size: 1rem;
  line-height: 2;
  color: var(--inv-text);
  white-space: pre-line;
}

/* ---------- RSVP ---------- */
.inv-rsvp {
  background: var(--inv-rsvp-bg);
  padding: 4rem 1.5rem;
}

.inv-rsvp-form {
  background: var(--inv-rsvp-form-bg);
  border: var(--inv-rsvp-form-border);
  border-radius: var(--inv-rsvp-form-radius);
  padding: 2.5rem 2rem;
  max-width: 480px;
  margin: 2rem auto 0;
  box-shadow: var(--inv-shadow);
}

.inv-form-group {
  margin-bottom: 1.25rem;
  text-align: left;
}

.inv-form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--inv-text-light);
  margin-bottom: 0.5rem;
}

.inv-form-input,
.inv-form-select,
.inv-form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--inv-form-input-border);
  border-radius: 10px;
  font-size: 1rem;
  font-family: var(--inv-font-body);
  color: var(--inv-form-input-text);
  background: var(--inv-form-input-bg);
  transition: border-color var(--inv-transition), box-shadow var(--inv-transition);
  -webkit-appearance: none;
  appearance: none;
}
.inv-form-input:focus,
.inv-form-select:focus,
.inv-form-textarea:focus {
  outline: none;
  border-color: var(--inv-primary);
  box-shadow: 0 0 0 3px rgba(194, 24, 91, 0.15);
  background: var(--inv-white);
}

.inv-form-textarea { resize: vertical; min-height: 100px; }

.inv-rsvp-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.inv-rsvp-option {
  position: relative;
}
.inv-rsvp-option input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.inv-rsvp-option label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.85rem 0.5rem;
  border: 2px solid var(--inv-divider);
  border-radius: 12px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  transition: all var(--inv-transition);
  color: var(--inv-text-light);
}
.inv-rsvp-option label span { font-size: 1.5rem; }
.inv-rsvp-option input[type="radio"]:checked + label {
  border-color: var(--inv-primary);
  background: rgba(194, 24, 91, 0.06);
  color: var(--inv-primary);
}

.inv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 2rem;
  border-radius: var(--inv-btn-radius);
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--inv-font-body);
  letter-spacing: 0.05em;
  transition: all var(--inv-transition);
  text-decoration: none;
  width: 100%;
  justify-content: center;
}

.inv-btn-primary {
  background: var(--inv-btn-bg);
  color: var(--inv-white);
  box-shadow: var(--inv-btn-shadow);
}
.inv-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(194, 24, 91, 0.45);
}

/* ---------- Messages (Ucapan) ---------- */
.inv-messages {
  background: var(--inv-messages-bg);
  color: var(--inv-messages-text);
  padding: 4rem 1.5rem;
}

.inv-messages-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 600px;
  margin: 2rem auto 0;
}

.inv-message-card {
  background: var(--inv-msg-card-bg);
  border-radius: var(--inv-msg-card-radius);
  padding: 1.25rem 1.5rem;
  border-left: var(--inv-msg-card-border);
  text-align: left;
  transition: transform var(--inv-transition);
}
.inv-message-card:hover { transform: translateX(4px); }

.inv-message-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--inv-msg-name-color);
  margin-bottom: 0.35rem;
}

.inv-message-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--inv-msg-text-color);
}

.inv-message-time {
  font-size: 0.7rem;
  color: var(--inv-text-light);
  margin-top: 0.5rem;
}

.inv-attendance-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  margin-bottom: 0.5rem;
}
.inv-badge-attending { background: #e8f5e9; color: #2e7d32; }
.inv-badge-not-attending { background: #fce4ec; color: #c62828; }
.inv-badge-maybe { background: #fff8e1; color: #f57f17; }

/* ---------- Closing / Footer ---------- */
.inv-closing {
  background: var(--inv-primary);
  color: var(--inv-white);
  padding: 4rem 1.5rem;
  text-align: center;
}

.inv-closing-message {
  font-size: 1.05rem;
  line-height: 2;
  max-width: 480px;
  margin: 0 auto 2rem;
  opacity: 0.9;
}

.inv-closing-names {
  font-family: var(--inv-font-heading);
  font-size: clamp(2rem, 7vw, 4rem);
  color: var(--inv-white);
  line-height: 1.2;
}

.inv-footer {
  background: var(--inv-accent);
  color: rgba(255,255,255,0.7);
  text-align: center;
  padding: 1rem;
  font-size: 0.75rem;
}

/* ---------- RSVP Already Done State ---------- */
.inv-rsvp-done {
  text-align: center;
  padding: 2rem;
  background: #e8f5e9;
  border-radius: var(--inv-radius);
  max-width: 480px;
  margin: 2rem auto 0;
}
.inv-rsvp-done-icon { font-size: 3rem; color: #2e7d32; margin-bottom: 1rem; }
.inv-rsvp-done-title { font-weight: 700; font-size: 1.1rem; color: #1b5e20; }
.inv-rsvp-done-sub { color: #388e3c; font-size: 0.9rem; margin-top: 0.5rem; }

/* ---------- Lottie Decoration Zones ---------- */
.inv-lottie-hero-left,
.inv-lottie-hero-right {
  position: absolute;
  top: 0;
  width: min(180px, 25vw);
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.7;
}
.inv-lottie-hero-left { left: 0; }
.inv-lottie-hero-right { right: 0; transform: scaleX(-1); }

/* ============================================================
   SPLASH SCREEN
   ============================================================ */
.inv-splash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.inv-splash.is-closing {
  animation: inv-splash-out 0.7s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes inv-splash-out {
  0%   { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.04); visibility: hidden; pointer-events: none; }
}

.inv-splash-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--inv-primary);
  transform: scale(1.06);
  filter: brightness(0.45);
}
.inv-splash-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem 1.5rem;
  max-width: 480px;
  width: 100%;
  animation: inv-splash-in 0.9s cubic-bezier(0.22,1,0.36,1) both;
}
@keyframes inv-splash-in {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.inv-splash-ornament {
  font-size: 2rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0.5rem;
  animation: inv-float 3s ease-in-out infinite;
}
@keyframes inv-float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

.inv-splash-kicker {
  font-size: 0.7rem;
  font-weight: 300;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 0.6rem;
}
.inv-splash-names {
  font-family: var(--inv-font-heading);
  font-size: clamp(2.4rem, 11vw, 4.5rem);
  color: #fff;
  line-height: 1.15;
  text-shadow: 0 2px 20px rgba(0,0,0,0.35);
  margin-bottom: 1rem;
}
.inv-splash-guest-wrap {
  display: inline-block;
  padding: 0.45rem 1.2rem;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 2rem;
  backdrop-filter: blur(6px);
  margin-bottom: 1.8rem;
}
.inv-splash-guest-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.1em;
  display: block;
}
.inv-splash-guest-name {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
}

.inv-splash-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 2.4rem;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: 3rem;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all 0.25s;
  box-shadow: 0 4px 24px rgba(0,0,0,0.18);
  animation: inv-pulse-btn 2.5s ease-in-out infinite;
}
.inv-splash-btn:hover {
  background: rgba(255,255,255,0.28);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  animation: none;
}
@keyframes inv-pulse-btn {
  0%,100% { box-shadow: 0 4px 24px rgba(0,0,0,0.18); }
  50%      { box-shadow: 0 4px 36px rgba(255,255,255,0.22), 0 4px 24px rgba(0,0,0,0.18); }
}

.inv-splash-music-hint {
  margin-top: 1.2rem;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.06em;
}

/* ============================================================
   MUSIC PLAYER (floating button)
   ============================================================ */
.inv-music-player {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 800;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: var(--inv-primary);
  color: #fff;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,0.22);
  transition: all 0.2s;
}
.inv-music-player:hover { transform: scale(1.08); }
.inv-music-player.playing { animation: inv-music-spin 4s linear infinite; }
@keyframes inv-music-spin {
  from { box-shadow: 0 0 0 0 rgba(194,24,91,0.4); }
  50%  { box-shadow: 0 0 0 10px rgba(194,24,91,0); }
  to   { box-shadow: 0 0 0 0 rgba(194,24,91,0); }
}

/* ---------- Responsive ---------- */
@media (max-width: 600px) {
  .inv-section { padding: 3rem 1rem; }
  .inv-couple-grid { grid-template-columns: 1fr; gap: 0.5rem; }
  .inv-couple-and { font-size: 2.5rem; }
  .inv-person-photo { width: 100px; height: 100px; }
  .inv-rsvp-form { padding: 1.75rem 1.25rem; }
  .inv-rsvp-options { grid-template-columns: 1fr; }
  .inv-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- AOS overrides ---------- */
[data-aos] { opacity: 0; }
[data-aos].aos-animate { opacity: 1; }

/* ---------- Powered-by Footer ---------- */
.inv-powered-by {
  text-align: center;
  padding: 1.25rem 1rem;
  background: rgba(0,0,0,0.04);
  border-top: 1px solid rgba(0,0,0,0.07);
}
.inv-powered-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  color: #999;
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  transition: color 0.2s;
}
.inv-powered-link:hover { color: var(--inv-primary); }
.inv-powered-logo {
  height: 18px;
  width: auto;
  object-fit: contain;
  opacity: 0.6;
  transition: opacity 0.2s;
  vertical-align: middle;
}
.inv-powered-link:hover .inv-powered-logo { opacity: 1; }
.inv-powered-name { font-weight: 600; }