/* ==========================================
   1. RESET & BASE STYLES
   ========================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  min-height: 100vh;
  background-color: #ffffff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  overflow-x: hidden;
}

/* System Lock / Unlock Scroll */
html.no-scroll, 
body.no-scroll {
  overflow: hidden !important;
  height: 100vh !important;
  touch-action: none;
}

/* ==========================================
   2. FULLSCREEN CONTAINER & CARD
   ========================================== */
.invitation-container {
  width: 100vw;
  min-height: 100vh;
  background-color: #ffffff;
  position: relative;
  overflow-x: hidden;
}

.card {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease, object-position 0.3s ease;
}

/* ==========================================
   3. TYPOGRAPHY
   ========================================== */
.font-handwriting {
  font-family: 'Caveat', cursive;
  color: #f0ec00;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.85);
}

.font-sans {
  font-family: 'Plus Jakarta Sans', sans-serif;
}

.font-serif {
  font-family: Georgia, serif;
}

.txt-xs { font-size: clamp(0.9rem, 2vw, 1.2rem); line-height: 1.4; text-shadow: 1px 1px 6px rgba(0,0,0,0.8); }
.txt-sm { font-size: clamp(1.2rem, 3vw, 1.6rem); }
.txt-md { font-size: clamp(1.5rem, 4vw, 2.2rem); }
.txt-lg { font-size: clamp(2rem, 5vw, 3rem); }
.txt-xl { font-size: clamp(2.8rem, 7vw, 4.2rem); font-weight: 700; }

/* ==========================================
   4. COVER SECTION & BUTTON OPEN
   ========================================== */
.cover-section {
  z-index: 10;
  background-color: #000000;
}

.btn-open-invitation {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 25px;
  padding: 12px 30px;
  background-color: #5b7553;
  color: #ffffff;
  border: none;
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
}

.btn-open-invitation:hover {
  background-color: #485f41;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

/* ==========================================
   5. OVERLAY TEXT POSITIONS
   ========================================== */
.overlay-text {
  position: absolute;
  z-index: 2;
  text-align: center;
  padding: 20px;
  width: 90%;
  max-width: 800px;
  left: 50%;
  transform: translateX(-50%);
}

.center-left { 
  top: 40%; 
  left: 3%; 
  transform: translateY(-50%); 
  text-align: left; 
}

.pos-top-left { top: 8%; left: 8%; transform: none; text-align: left; width: auto; }
.pos-top-right { top: 8%; right: 8%; left: auto; transform: none; text-align: right; width: auto; }

.pos-left-mid { 
  top: 45%; 
  left: 8%; 
  transform: none; 
  text-align: left; 
}

.pos-right-mid { 
  top: 25%; 
  right: 8%; 
  left: auto; 
  transform: none; 
  text-align: right; 
}

.pos-top-center { top: 10%; }
.pos-bottom-center { bottom: 8%; }
.pos-center { top: 50%; transform: translate(-50%, -50%); }

.quote-box {
  top: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  padding: 30px;
  border-radius: 16px;
  color: #fff;
  width: 85%;
  max-width: 650px;
}

.quote-text {
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  line-height: 1.6;
  font-style: italic;
}

.quote-source {
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  margin-top: 12px;
  font-weight: bold;
}

.date-header { font-size: clamp(2.5rem, 6vw, 4rem); letter-spacing: 2px; }
.venue-title { font-size: clamp(3rem, 8vw, 5rem); line-height: 1; margin: 10px 0; }

.btn-maps {
  display: inline-block;
  margin-top: 15px;
  padding: 12px 28px;
  background-color: #5b7553;
  color: #ffffff;
  text-decoration: none;
  border-radius: 25px;
  font-size: 1rem;
  font-weight: 600;
  transition: background-color 0.3s ease;
}

.btn-maps:hover { background-color: #485f41; }
.gift-desc { max-width: 450px; margin: 10px auto 0; }

/* ==========================================
   6. DESKTOP ADJUSTMENTS (>= 769px)
   ========================================== */
@media screen and (min-width: 769px) {
  .cover-section .image-wrapper img {
    object-position: center 75%;
  }

  .invitation-container > section:nth-of-type(5) .image-wrapper img {
    object-position: center 80%;
  }

  .invitation-container > section:nth-of-type(6) .image-wrapper img {
    object-position: center calc(50% + 5rem);
  }
}

/* ==========================================
   7. MOBILE ADJUSTMENTS (<= 768px)
   ========================================== */
@media screen and (max-width: 768px) {
  .cover-section .image-wrapper img {
    object-position: calc(50% - 1rem) center;
  }

  .center-left {
    top: 22%;
    left: 5%;
    transform: none;
  }

  .invitation-container > section:nth-of-type(3) .image-wrapper img {
    object-position: calc(50% - 5rem) center;
  }

  .pos-left-mid {
    top: 52%;
  }
}

/* ==========================================
   8. RSVP FORM & OVERLAY
   ========================================== */
.form-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(8px);
  padding: 40px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.form-overlay-content { width: 100%; max-width: 500px; }
.form-title { font-size: clamp(2.2rem, 5vw, 3.2rem); color: #222; text-align: center; text-shadow: none; }

form { display: flex; flex-direction: column; gap: 12px; margin-top: 15px; width: 100%; }

.form-input {
  width: 100%;
  padding: 12px 16px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.85);
  outline: none;
  font-size: 0.95rem;
}

.btn-submit {
  width: 100%;
  padding: 12px;
  border-radius: 20px;
  border: none;
  background-color: #5b7553;
  color: #ffffff;
  font-weight: bold;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.btn-submit:hover { background-color: #485f41; }

/* ==========================================
   9. REVEAL & PARALLAX SECTIONS (FIXED PATH)
   ========================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.parallax-section {
  min-height: 100vh;
  width: 100%;
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.parallax-section .overlay-text {
  z-index: 2;
}

/* Memanggil gambar dengan fallback ganda (path lokal relatif dan path langsung) */
.parallax-bg-6 { 
  background-image: url('image/6.jpg'), url('../asset/image/6.jpg'), url('asset/image/6.jpg'); 
}
.parallax-bg-7 { 
  background-image: url('image/10.jpg'), url('../asset/image/10.jpg'), url('asset/image/10.jpg'); 
}
.parallax-bg-8 { 
  background-image: url('image/8.jpg'), url('../asset/image/8.jpg'), url('asset/image/8.jpg'); 
}

/* Mode Parallax Desktop */
@media screen and (min-width: 769px) {
  .parallax-section {
    background-attachment: fixed;
  }
}

/* Mode Mobile */
@media screen and (max-width: 768px) {
  .parallax-section {
    background-attachment: scroll;
  }
}

/* ==========================================
   10. FLOATING MUSIC PLAYER
   ========================================== */
.music-player {
  position: fixed;
  bottom: 25px;
  left: 25px;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.music-player.show {
  opacity: 1;
  visibility: visible;
}

.music-player button {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: rgba(91, 117, 83, 0.85);
  backdrop-filter: blur(5px);
  border: 2px solid rgba(255, 255, 255, 0.6);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, background 0.3s ease;
}

.music-player button:hover {
  transform: scale(1.1);
  background: rgba(72, 95, 65, 0.95);
}

.music-player button.playing {
  animation: spin 4s linear infinite;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}

/* ==========================================
   11. BUTTON SEND GIFT & MODAL ENVELOPE
   ========================================== */
.btn-gift {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 12px 28px;
  background-color: #5b7553;
  color: #ffffff;
  border: none;
  border-radius: 25px;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  transition: all 0.3s ease;
}

.btn-gift:hover {
  background-color: #485f41;
  transform: translateY(-2px);
}

/* Modal Overlay Layer */
.modal-gift-overlay {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  background: rgba(0, 0, 0, 0.7) !important;
  backdrop-filter: blur(5px);
  z-index: 999999 !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-gift-overlay.active {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

/* Container Modal Pop-up */
.modal-gift-content {
  position: relative;
  background: #ffffff;
  width: 100%;
  max-width: 400px;
  border-radius: 16px;
  padding: 30px 20px 25px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  transform: scale(0.8);
  transition: transform 0.3s ease;
}

.modal-gift-overlay.active .modal-gift-content {
  transform: scale(1);
}

.btn-close-modal {
  position: absolute;
  top: 12px;
  right: 15px;
  background: #333333;
  color: #ffffff;
  border: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.modal-title {
  color: #222222;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

/* Kartu Bank Hijau (#5b7553) */
.bank-card {
  background-color: #5b7553;
  color: #ffffff;
  border-radius: 12px;
  padding: 20px 15px;
  margin-bottom: 15px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.bank-logo {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: 1px;
  font-family: sans-serif;
  text-transform: uppercase;
}

.rekening-number {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.rekening-owner {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.9;
  margin-bottom: 12px;
}

.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  color: #333333;
  border: none;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-copy:hover {
  background: #f0f0f0;
  transform: scale(1.03);
}