:root {
  --primary: #2e5a44;       /* Deep Sage/Islamic Green */
  --primary-light: #e6e9e7; /* Soft light sage tint */
  --primary-dark: #1b3d2d;  /* Dark forest green */
  --accent: #d4af37;        /* Classic Gold */
  --accent-dark: #b8972e;   /* Dark Gold */
  --accent-light: #f7f3e8;  /* Warm golden cream */
  --bg: #fdfcf9;            /* Creamy off-white background */
  --text: #2f3632;          /* Charcoal text with slight green tint */
  --text-muted: #5e6661;
  --white: #ffffff;
  
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Outfit', sans-serif;
  --font-accent: 'Great Vibes', cursive;
  
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow: 0 10px 30px rgba(46, 90, 68, 0.05);
  --shadow-lg: 0 15px 45px rgba(46, 90, 68, 0.1);
  --radius: 16px;
  --radius-lg: 24px;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  /* Gold-shaded very subtle Islamic pattern texture overlay */
  background-image: url('https://www.transparenttextures.com/patterns/arabesque.png');
  background-repeat: repeat;
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
}

/* Global Typography */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--primary);
  font-weight: 700;
}

p {
  font-size: 1rem;
  color: var(--text-muted);
}

.accent-text {
  font-family: var(--font-accent);
  color: var(--accent);
  font-size: 2.8rem;
  font-weight: 400;
}

.sub-title {
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
}

section {
  padding: 80px 20px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

/* Cover / Welcome Screen */
#cover {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: linear-gradient(135deg, rgba(27, 61, 45, 0.95), rgba(46, 90, 68, 0.9)), 
              url('../assets/islamic_bg_cover.png') center/cover no-repeat;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--white);
  transition: transform 0.8s cubic-bezier(0.77, 0, 0.175, 1);
  overflow: hidden;
  text-align: center;
  padding: 20px;
}

#cover.open {
  transform: translateY(-100vh);
}

#cover h4 {
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  margin-bottom: 15px;
  animation: fadeInDown 1s ease;
}

#cover h1 {
  font-size: 3.5rem;
  margin: 15px 0;
  color: var(--white);
  font-family: var(--font-heading);
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease;
}

#cover .accent-text {
  font-size: 3.5rem;
  color: var(--accent);
  margin-bottom: 20px;
}

#cover p.recipient-title {
  font-size: 0.9rem;
  letter-spacing: 1px;
  color: #cdd3ce;
  margin-top: 30px;
  margin-bottom: 5px;
}

#cover h3.guest-name {
  font-size: 1.6rem;
  color: var(--white);
  font-family: var(--font-body);
  margin-bottom: 30px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.1);
  padding: 8px 24px;
  border-radius: 30px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  display: inline-block;
}

/* Buttons */
.btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white);
  border: none;
  padding: 14px 32px;
  border-radius: 30px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 25px rgba(212, 175, 55, 0.5);
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
}

.btn i {
  font-size: 1.1rem;
}

.btn-secondary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 8px 20px rgba(46, 90, 68, 0.2);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  box-shadow: 0 12px 25px rgba(46, 90, 68, 0.4);
}

/* Islamic Border Ornament */
.ornament-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: 30px auto;
}

.ornament-divider::before,
.ornament-divider::after {
  content: '';
  display: block;
  width: 50px;
  height: 1px;
  background-color: var(--accent);
}

.ornament-divider i {
  color: var(--accent);
  font-size: 1.2rem;
}

/* Quran Quote Section */
#opening {
  background: radial-gradient(circle at top right, var(--accent-light), transparent);
  border-bottom: 1px solid var(--primary-light);
}

#opening .doa-text {
  font-style: italic;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--primary-dark);
  margin-top: 20px;
}

.bismillah-calligraphy {
  font-family: 'Amiri', serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--accent-dark);
  margin-bottom: 15px;
  letter-spacing: normal;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.hadith-box {
  max-width: 600px;
  margin: 30px auto;
  padding: 20px 25px;
  background-color: var(--accent-light);
  border-left: 4px solid var(--primary);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow);
  text-align: left;
}

.hadith-text {
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.7;
  color: var(--primary-dark);
}

.hadith-text span {
  display: block;
  margin-top: 10px;
  font-size: 0.8rem;
  font-style: normal;
  font-weight: 600;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Profile / Anak Section */
#profil {
  background-color: var(--bg);
}

.profile-card {
  max-width: 500px;
  margin: 40px auto 0;
  background: var(--white);
  padding: 40px 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--primary-light);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.avatar-wrapper {
  position: relative;
  width: 200px;
  height: 220px;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 25px;
}

/* Golden mandala-like frame rotation */
.avatar-frame {
  position: absolute;
  width: 120%;
  height: 110%;
  background: url('https://img.icons8.com/color/480/mandala.png') center/contain no-repeat;
  opacity: 0.15;
  animation: rotateFrame 25s linear infinite;
  pointer-events: none;
}

.avatar-wrapper img {
  position: relative;
  width: 170px;
  height: 200px;
  object-fit: cover;
  /* Beautiful Mosque dome window/Mihrab arch shape */
  border-radius: 85px 85px 20px 20px;
  border: 5px solid var(--white);
  box-shadow: 0 8px 25px rgba(46, 90, 68, 0.15);
  z-index: 1;
}

.profile-card h3 {
  font-size: 2.2rem;
  color: var(--primary-dark);
  margin-bottom: 10px;
  font-family: var(--font-heading);
}

.profile-card p.parents-info {
  margin-top: 15px;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.profile-card p.parents-info strong {
  color: var(--primary);
}

/* Event Section & Countdown */
#acara {
  background: radial-gradient(circle at bottom left, var(--primary-light), transparent);
  border-top: 1px solid var(--primary-light);
}

.event-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.event-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid rgba(46, 90, 68, 0.08);
  border-top: 5px solid var(--accent);
  transition: var(--transition);
}

.event-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.event-card i.event-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 20px;
}

.event-card h3 {
  font-size: 1.6rem;
  margin-bottom: 15px;
  font-family: var(--font-heading);
}

.event-card p {
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.event-card p strong {
  color: var(--text);
}

.event-card .event-time {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin: 15px 0;
}

/* Maps */
.map-btn {
  margin-top: 20px;
}

.map-container {
  width: 100%;
  height: 250px;
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 20px;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.1);
  border: 1px solid var(--primary-light);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Countdown Clock */
.countdown-container {
  margin-top: 50px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 40px 30px;
  border-radius: var(--radius-lg);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.countdown-container h4 {
  color: var(--accent);
  margin-bottom: 20px;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.countdown-clock {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.clock-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  width: 75px;
  height: 75px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: var(--transition);
}

.clock-item:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.clock-item span {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
  color: var(--accent);
}

.clock-item small {
  font-size: 0.7rem;
  text-transform: uppercase;
  margin-top: 4px;
  letter-spacing: 1px;
}

/* Gallery Section */
#galeri {
  background-color: var(--bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
  margin-top: 40px;
}

.gallery-item {
  overflow: hidden;
  border-radius: var(--radius);
  height: 250px;
  box-shadow: var(--shadow);
  border: 3px solid var(--white);
  transition: var(--transition);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

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

/* Digital Gift Section */
#kado {
  background: radial-gradient(circle at center, var(--accent-light), transparent);
}

.gift-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 500px;
  margin: 40px auto 0;
}

.gift-card {
  background: var(--white);
  padding: 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--primary-light);
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.gift-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.gift-card img.bank-logo {
  height: 35px;
  object-fit: contain;
  margin-bottom: 15px;
}

.gift-card .account-name {
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--primary-dark);
  margin-bottom: 5px;
}

.gift-card .account-number {
  font-family: var(--font-body);
  font-size: 1.2rem;
  color: var(--text);
  font-weight: 500;
  letter-spacing: 1px;
  margin-bottom: 15px;
}

.btn-copy {
  padding: 8px 20px;
  font-size: 0.85rem;
  border-radius: 20px;
}

/* Toast Notification for Clipboard Copy */
.toast {
  position: fixed;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: rgba(46, 90, 68, 0.95);
  color: var(--white);
  padding: 12px 24px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 99999;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* RSVP & Guestbook Section */
#rsvp {
  background-color: var(--bg);
}

.rsvp-box {
  background: var(--white);
  padding: 40px 30px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--primary-light);
  margin-top: 40px;
}

form.rsvp-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  text-align: left;
  margin-bottom: 40px;
}

form.rsvp-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

form.rsvp-form label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary);
}

form.rsvp-form input,
form.rsvp-form select,
form.rsvp-form textarea {
  width: 100%;
  padding: 12px 18px;
  border: 1px solid var(--primary-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background-color: var(--bg);
  color: var(--text);
  transition: var(--transition);
}

form.rsvp-form input:focus,
form.rsvp-form select:focus,
form.rsvp-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  background-color: var(--white);
  box-shadow: 0 0 0 3px rgba(46, 90, 68, 0.1);
}

/* Guestbook Messages list */
.guestbook-container {
  text-align: left;
  border-top: 1px solid var(--primary-light);
  padding-top: 30px;
}

.guestbook-container h3 {
  font-size: 1.4rem;
  margin-bottom: 20px;
  color: var(--primary-dark);
}

.guestbook-list {
  max-height: 380px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding-right: 8px;
}

/* Styled scrollbar for guestbook */
.guestbook-list::-webkit-scrollbar {
  width: 6px;
}

.guestbook-list::-webkit-scrollbar-track {
  background: var(--bg);
  border-radius: 10px;
}

.guestbook-list::-webkit-scrollbar-thumb {
  background: var(--primary-light);
  border-radius: 10px;
}

.guestbook-list::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

.guestbook-item {
  background: var(--accent-light);
  border-left: 4px solid var(--primary);
  padding: 18px;
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.guestbook-item:hover {
  transform: translateX(3px);
  box-shadow: 0 4px 15px rgba(46, 90, 68, 0.05);
}

.guestbook-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.guestbook-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--primary-dark);
}

.guestbook-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  background: var(--primary);
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.guestbook-badge.tidak-hadir {
  background: #7d8580;
}

.guestbook-badge.ragu {
  background: var(--accent-dark);
}

.guestbook-message {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-style: italic;
  word-break: break-word;
}

/* Footer */
footer {
  min-height: 80vh;
  background: linear-gradient(135deg, rgba(27, 61, 45, 0.92), rgba(46, 90, 68, 0.88)), 
              url('../assets/islamic_bg_cover.png') center/cover no-repeat;
  color: var(--white);
  text-align: center;
  padding: 80px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
}

footer h2 {
  color: var(--white);
  font-size: 2.2rem;
  margin-bottom: 15px;
}

footer p {
  color: #cdd3ce;
  max-width: 500px;
  margin-bottom: 40px;
}

footer .credit {
  position: absolute;
  bottom: 100px;
  font-size: 0.8rem;
  color: #9eb0a4;
  letter-spacing: 1px;
}

/* Floating Bottom Navigation */
.bottom-nav {
  position: fixed;
  bottom: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 10px 18px;
  border-radius: 35px;
  box-shadow: 0 8px 32px rgba(46, 90, 68, 0.15);
  border: 1px solid rgba(46, 90, 68, 0.1);
  z-index: 998;
  width: 90%;
  max-width: 420px;
  transition: bottom 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.bottom-nav.show {
  bottom: 25px;
}

.nav-item {
  text-decoration: none;
  color: var(--primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 0.65rem;
  font-weight: 500;
  gap: 4px;
  transition: var(--transition);
  opacity: 0.7;
}

.nav-item i {
  font-size: 1.15rem;
}

.nav-item:hover, .nav-item.active {
  color: var(--accent-dark);
  opacity: 1;
  transform: translateY(-2px);
}

/* Floating Music Player Button */
.music-btn {
  position: fixed;
  top: 25px;
  right: 25px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
  z-index: 999;
  font-size: 1.1rem;
  animation: spinMusic 4s linear infinite;
  opacity: 0;
  transform: scale(0);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.music-btn.show-music {
  opacity: 1;
  transform: scale(1);
}

.music-btn.paused {
  animation-play-state: paused;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  box-shadow: 0 4px 15px rgba(46, 90, 68, 0.4);
}

/* Keyframe Animations */
@keyframes rotateFrame {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes spinMusic {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive Breakpoints */
@media (max-width: 768px) {
  #cover h1 {
    font-size: 2.8rem;
  }
  
  #cover .accent-text {
    font-size: 2.8rem;
  }
  
  section {
    padding: 60px 15px;
  }
  
  .profile-card {
    padding: 30px 20px;
  }
  
  .avatar-wrapper {
    width: 170px;
    height: 170px;
  }
  
  .avatar-wrapper img {
    width: 140px;
    height: 140px;
  }
  
  .clock-item {
    width: 65px;
    height: 65px;
  }
  
  .clock-item span {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  #cover h1 {
    font-size: 2.4rem;
  }
  
  .accent-text {
    font-size: 2.3rem;
  }
  
  .clock-item {
    width: 58px;
    height: 58px;
  }
  
  .clock-item span {
    font-size: 1.3rem;
  }
  
  .rsvp-box {
    padding: 25px 15px;
  }
  
  .bottom-nav {
    width: 95%;
  }
}