:root{
  --app-vh: 100svh; /* mobile default: full device viewport */
}
/* ── RESET & BASE ── */
*{margin:0;padding:0;box-sizing:border-box;}
html{
  overflow-y:scroll;
  scroll-behavior:smooth;
  scroll-snap-type:y mandatory;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE/Edge */
}
html::-webkit-scrollbar { 
  display: none; /* Chrome/Safari */
}
body{font-family:'Noto Naskh Arabic',serif;background:#1a0f12;color:#3d2020;overscroll-behavior:none;-webkit-overflow-scrolling:touch;}

/* ══════════════════════════════════════════════════
   ENVELOPE SECTION
══════════════════════════════════════════════════ */
#envelope-section{
  width:100%;height:var(--app-vh);
  position:relative;overflow:hidden;
  scroll-snap-align:start;
  perspective:3000px;
  background:#2a0a12;
  display:flex;align-items:center;justify-content:center;
}
/* loader */
#env-loader{position:absolute;inset:0;background:#2a0a12;display:flex;justify-content:center;align-items:center;z-index:99;transition:opacity .6s ease;}
.env-loader-ring{width:64px;height:64px;margin:0 auto 16px;border:3px solid rgba(0,0,0,.1);border-top-color:#d4af37;border-radius:50%;animation:envSpin 1.2s linear infinite;}
.env-loader-text{color:#d4af37;font-size:18px;font-weight:bold;font-family:'Noto Naskh Arabic',serif;text-align:center;}
@keyframes envSpin{to{transform:rotate(360deg)}}
/* invitation wrapper */
.invitation{position:relative;width:100%;height:100%;overflow:hidden;opacity:0;transition:opacity .8s ease;}
.invitation.loaded{opacity:1;}
/* card revealed after open */
.env-card{position:absolute;inset:0;background:transparent;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;opacity:0;transform:scale(.95);transition:opacity 1s ease,transform 1s ease;z-index:1;overflow:hidden;}
/* The actual wedding content inside the card */
#wedding-content{position:absolute;inset:0;width:100%;height:100%;overflow-y:scroll;scroll-snap-type:y mandatory;overscroll-behavior:none;-webkit-overflow-scrolling:touch;opacity:0;transition:opacity 1.5s ease 0s;}
.invitation.open #wedding-content{opacity:1;}
/* panels */
.left-panel,.right-panel{position:absolute;top:0;width:50%;height:100%;z-index:5;transition:transform 2s cubic-bezier(.22,.61,.36,1);backface-visibility:hidden;}
.left-panel{left:0;object-fit:cover;object-position:right center;transform-origin:left center;}
.right-panel{right:0;object-fit:cover;object-position:left center;transform-origin:right center;}
/* seal */
.seal{position:absolute;width:min(90px,18vw);left:50%;top:50%;transform:translate(-50%,-50%);z-index:10;cursor:pointer;transition:transform .8s ease,opacity .8s ease;outline:none;-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none;}
@media(max-width:480px){.seal{width:70px;}}
/* gold ring */
.gold-circle{position:absolute;left:50%;top:50%;width:125px;height:125px;transform:translate(-50%,-50%);border:1.5px solid rgba(212,175,55,.5);border-radius:50%;z-index:8;pointer-events:none;box-shadow:0 0 10px rgba(212,175,55,.3),0 0 20px rgba(212,175,55,.3);}
/* sparkles */
.sparkle{position:absolute;color:#f5e6c0;font-size:22px;z-index:10;pointer-events:none;animation:envTwinkle 2s infinite ease-in-out;}
.s1{left:calc(50% - 70px);top:calc(50% - 45px);}
.s2{left:calc(50% + 55px);top:calc(50% - 35px);}
.s3{left:calc(50% - 55px);top:calc(50% + 35px);}
.s4{left:calc(50% + 50px);top:calc(50% + 40px);}
@keyframes envTwinkle{0%,100%{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.3)}}
/* seal text */
.seal-text{
  position:absolute;
  left:50%;top:50%;
  width:180px;height:180px;
  transform:translate(-50%,-50%) rotate(180deg);
  transform-origin:center;
  z-index:9;
  pointer-events:none;
  
}
.seal-text svg{width:100%;height:100%;}
.seal-text text{fill:#d4af37;font-size:22px;font-weight:700;letter-spacing:1px;}
@keyframes envRotateText{from{transform:translate(-50%,-50%) rotate(0deg)}to{transform:translate(-50%,-50%) rotate(360deg)}}
/* OPEN state */
.invitation.open .seal{transform:translate(calc(-50% + 220px),-50%);opacity:0;}
.invitation.open .left-panel{transform:rotateY(-120deg);}
.invitation.open .right-panel{transform:rotateY(120deg);}
.invitation.open .env-card{opacity:1;transform:scale(1);}
.invitation.open .seal-text,.invitation.open .gold-circle,.invitation.open .sparkle{opacity:0;visibility:hidden;transition:.5s;}

/* ══════════════════════════════════════════════════
   WEDDING SECTIONS (inside #wedding-content)
══════════════════════════════════════════════════ */
.w-section{min-height:var(--app-vh);width:100%;position:relative;overflow:hidden;scroll-snap-align:start;display:flex;flex-direction:column;align-items:center;justify-content:center;}
/* ── PAGE 1 INTRO ── */
#intro{background:#1a0f12;}
#bg-image{position:absolute;inset:0;width:100%;height:100%;background-size:cover;background-position:center;z-index:0;animation:kenBurns 18s ease-in-out infinite alternate;}
#bg-image::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(42, 10, 18,0.30) 0%,rgba(42, 10, 18,0.43) 45%,rgba(42, 10, 18,0.55) 100%);}
@keyframes kenBurns{0%{transform:scale(1)}50%{transform:scale(1.14) translateX(-4%) translateY(-2%)}100%{transform:scale(1.18) translateX(2%) translateY(-1%)}}
.video-fallback{position:absolute;inset:0;z-index:1;}
.petals-layer{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden;}
.petal{position:absolute;border-radius:50% 0 50% 0;opacity:0;animation:fall linear infinite;}
@keyframes fall{0%{transform:translateY(-20px) rotate(0deg);opacity:0}10%{opacity:0.7}90%{opacity:0.4}100%{transform:translateY(110vh) rotate(360deg) translateX(30px);opacity:0}}
.intro-overlay{position:relative;z-index:2;width:100%;padding:48px 28px 40px;display:flex;flex-direction:column;align-items:center;gap:0;opacity:0;animation:fadeUp 1.4s ease 1.2s forwards;}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.basmala{font-family:'Amiri Quran',serif;font-size:16px;color:#d4af37;text-align:center;line-height:1.9;text-shadow:0 2px 8px rgba(0,0,0,0.45),0 1px 3px rgba(0,0,0,0.55);margin-bottom:28px;padding:14px 20px;border-top:1px solid rgba(212,175,55,0.5);border-bottom:1px solid rgba(212,175,55,0.5);}
.divider-ornament{color:#d4af37;font-size:22px;margin:10px 0;opacity:0.9;}
.families-row{display:flex;justify-content:center;align-items:center;gap:12px;margin:18px 0 8px;}
.family-block{text-align:center;}
.family-label{font-family:'Noto Naskh Arabic',serif;font-size:20px;color:rgba(212,175,55,0.95);text-shadow:0 1px 8px rgba(0,0,0,0.6);margin-bottom:3px;}
.family-name{font-family:'Amiri',serif;font-size:clamp(12px,3.5vw,15px);color:rgba(212,175,55,0.95);font-weight:700;text-shadow:0 2px 8px rgba(0,0,0,0.45),0 1px 3px rgba(0,0,0,0.55);}
.and-symbol{font-family:'Scheherazade New',serif;font-size:28px;color:#d4af37;flex-shrink:0;}
.names-main{display:flex;align-items:center;justify-content:center;gap:14px;margin:20px 0 8px;}
.groom-name,.bride-name{font-family:'Scheherazade New',serif;font-size:48px;font-weight:700;background:linear-gradient(90deg,#d4af37 0%,#f5e6c0 30%,#aa8c2c 50%,#f5e6c0 70%,#d4af37 100%);background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:shimmerText 3s linear infinite;opacity:1;text-shadow:0 2px 6px rgba(0,0,0,0.35),0 0 18px rgba(199,154,62,0.18);}
@keyframes shimmerText{0%{background-position:-200% center}100%{background-position:200% center}}
.names-divider{font-family:'Scheherazade New',serif;font-size:40px;color:#d4af37;-webkit-text-fill-color:#d4af37;}
.shimmer-line{width:80px;height:1px;background:linear-gradient(90deg,transparent,#d4af37,transparent);margin:8px auto;opacity:0.6;}
.p1-invite-text{font-family:'Noto Naskh Arabic',serif;font-size:17px;color:#f5e6c0;text-align:center;text-shadow:0 2px 8px rgba(0,0,0,0.45),0 1px 3px rgba(0,0,0,0.55);}
.scroll-hint{position:absolute;bottom:28px;left:0;right:0;z-index:3;display:flex;flex-direction:column;align-items:center;gap:6px;}
.scroll-hint span{font-family:'Noto Naskh Arabic',serif;font-size:11px;color:rgba(212,175,55,0.76);}
.scroll-arrow{width:20px;height:20px;border-right:1.5px solid rgba(212,175,55,0.76);border-bottom:1.5px solid rgba(212,175,55,0.76);transform:rotate(45deg);animation:bounce 1.8s ease infinite;}
@keyframes bounce{0%,100%{transform:rotate(45deg) translateY(0)}50%{transform:rotate(45deg) translateY(6px)}}
/* ── PAGE 2 COUNTDOWN ── */
#countdown-section{background:#1a0f12;position:relative;overflow:hidden;}
#countdown-bg-image{position:absolute;inset:0;width:100%;height:100%;background-size:cover;background-position:center;z-index:0;animation:kenBurns 18s ease-in-out infinite alternate;}
#countdown-bg-image::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(42,10,18,0.25) 0%,rgba(42,10,18,0.29) 50%,rgba(42,10,18,0.25) 100%);}
.countdown-content{position:relative;z-index:2;width:100%;padding:60px 24px 90px;display:flex;flex-direction:column;align-items:center;}
.section-title{font-family:'Scheherazade New',serif;font-size:clamp(22px,6vw,30px);color:#f5e6c0;margin-bottom:6px;text-align:center;}
.section-subtitle{font-family:'Noto Naskh Arabic',serif;font-size:clamp(12px,3.5vw,15px);color:#e8d4b0;letter-spacing:0.08em;margin-bottom:32px;font-weight:600;}
.countdown-grid{display:flex;gap:10px;justify-content:center;margin-bottom:36px;}
.cd-unit{display:flex;flex-direction:column;align-items:center;gap:4px;}
.cd-box{width:clamp(68px,20vw,82px);height:clamp(68px,20vw,82px);background:rgba(255,250,245,0.88);border-radius:16px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(0,0,0,0.4);border:1px solid rgba(212,175,55,0.6);position:relative;overflow:hidden;}
.cd-box::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.5) 0%,transparent 60%);}
.cd-box::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,#f5e6c0,#f5e6c0,#f5e6c0);}
.cd-number{font-family:'Amiri',serif;font-size:clamp(28px,8vw,36px);font-weight:700;color:#581827;line-height:1;position:relative;z-index:1;}
.cd-number.flip{animation:flipNum 0.4s ease;}
@keyframes flipNum{0%{transform:rotateX(0);opacity:1}40%{transform:rotateX(-90deg);opacity:0}60%{transform:rotateX(90deg);opacity:0}100%{transform:rotateX(0);opacity:1}}
.cd-label{font-family:'Noto Naskh Arabic',serif;font-size:clamp(12px,3.5vw,15px);color:#f0e0c0;font-weight:600;margin-top:6px;}
.heart-clock-container{position:relative;width:clamp(240px,70vw,300px);height:clamp(240px,70vw,300px);margin:0 auto;}
.heart-svg{position:relative;width:100%;height:100%;overflow:visible;}
.cd-section-petals{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:1;}
.cd-petal{position:absolute;border-radius:50% 0 50% 0;opacity:0;animation:cdfall linear infinite;}
@keyframes cdfall{0%{opacity:0;transform:translateY(-20px) rotate(0)}10%{opacity:.75}90%{opacity:.3}100%{opacity:0;transform:translateY(110vh) rotate(540deg)}}
.scroll-hint-2{position:absolute;bottom:28px;left:0;right:0;z-index:10;display:flex;flex-direction:column;align-items:center;gap:6px;}
.scroll-hint-2 span{font-family:'Noto Naskh Arabic',serif;font-size:11px;color:#e8d4b0;}
.scroll-arrow-2{width:20px;height:20px;border-right:1.5px solid #e8d4b0;border-bottom:1.5px solid #e8d4b0;transform:rotate(45deg);animation:bounce 1.8s ease infinite;}
/* ── PAGE 3 PROGRAMME ── */
#program-section{background:#faf8f5;position:relative;min-height:100svh;justify-content:flex-start;padding-bottom:60px;}
.program-bg{position:absolute;inset:0;z-index:0;overflow:hidden;}
.program-bg img{width:100%;height:100%;object-fit:cover;object-position:top center;}
.program-bg::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(42, 10, 18,0.13) 0%, rgba(42, 10, 18,0.15) 50%, rgba(42, 10, 18,0.13) 100%);
  z-index:1;
}
.program-content{position:relative;z-index:2;width:100%;padding:52px 0 40px;}
.program-header{text-align:center;margin-bottom:44px;padding:0 24px;}
.program-title-script{font-family:'Aref Ruqaa',serif;font-size:clamp(24px,7vw,32px);color:#F2D38B;font-weight:700;line-height:1;margin-bottom:12px;text-shadow: 0 2px 4px rgba(0,0,0,0.6);}
.program-ornament{margin:14px auto 0;width:40px;height:1px;background:#F2D38B;}
.timeline{position:relative;max-width:360px;margin:0 auto;padding:0 8px;}
.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:1px;background:rgba(255,255,255,0.18);transform:translateX(-50%);}
.timeline-item{display:grid;grid-template-columns:minmax(0,1fr) 16px minmax(0,1fr);align-items:start;margin-bottom:50px;opacity:0;transform:translateY(20px);transition:opacity 0.6s ease,transform 0.6s ease;}
.timeline-item.visible{opacity:1;transform:translateY(0);}
.tl-left-cell{text-align:right;padding-right:10px;}
.tl-right-cell{text-align:left;padding-left:10px;}
.tl-dot-wrapper{display:flex;justify-content:center;align-items:center;z-index:2;}
.tl-dot{width:10px;height:10px;border-radius:50%;background:#E8C46A;border:2px solid #E8C46A;flex-shrink:0;}
.tl-time{font-family:'Cormorant Garamond',serif;font-size:clamp(14px,4vw,18px);font-weight:700;color:#F2D38B;line-height:1;display:block;align-items:baseline;gap:6px;}
.tl-ampm{font-family:'Cormorant Garamond',serif;font-size:clamp(11px,3vw,13px);color:#D0B07A;font-weight:700;letter-spacing:0.05em;flex-shrink:0;}
.tl-event{font-family:'Noto Naskh Arabic',serif;font-size:clamp(18px,5vw,24px);font-weight:700;color:#F2D38B;line-height:1.1;margin-top:3px;text-shadow: 0 2px 4px rgba(0,0,0,0.6);}
.tl-location{
  font-family:'Noto Naskh Arabic',serif;
  font-size:clamp(12px, 3.5vw, 15px);
  color:#F4E7C8;
  font-weight: 600;
  line-height:1.4;
  margin-top:4px;
}
.tl-date{
  font-family:'Cormorant Garamond',serif;
  font-size:clamp(10px,2.5vw,12px);
  color:#F4E7C8;
  opacity:0.8;
  letter-spacing:0.15em;
  margin-bottom:3px;
  display:block;
  font-weight:600;
  text-transform:uppercase;
}
.tl-icon{width:clamp(48px,13vw,64px);height:clamp(48px,13vw,64px);margin-bottom:4px;}
.tl-location-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  margin-top:8px;
  margin-left:auto;
  background:rgba(242,211,139,0.12);
  border:1px solid rgba(242,211,139,0.45);
  border-radius:20px;
  padding:6px 14px;
  font-family:'Noto Naskh Arabic',serif;
  font-size:clamp(12px, 3.2vw, 14px);
  font-weight: 700;
  color:#FAF2DD;
  cursor:pointer;
  transition:all 0.2s ease;
  white-space:nowrap;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.tl-location-btn:active{
  background:rgba(242,211,139,0.12);
  transform:scale(0.96);
}
.tl-location-btn .loc-icon{
  width: 16px;
  height: 16px;
  object-fit: contain;
  flex-shrink: 0;
}
/* ── PAGE 4 CLOSING ── */
#closing-section{min-height:calc(var(--app-vh) * 0.4);background:#781720;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 28px;gap:10px;scroll-snap-align:start;}
.closing-names{font-family:'Scheherazade New',serif;font-size:clamp(28px,9vw,44px);background:linear-gradient(135deg,#d4af37,#f5e6c0,#d4af37);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-align:center;}
.closing-tagline{font-family:'Noto Naskh Arabic',serif;font-size:clamp(11px,3vw,13px);color:rgba(255,240,245,0.85);text-align:center;}
.closing-shimmer{width:80px;height:1px;background:linear-gradient(90deg,transparent,#f5e6c0,transparent);margin:4px auto;opacity:0.6;}
/* ── FOOTER BRANDING ── */
.site-footer{
  background:linear-gradient(135deg, #2a0a12 0%, #4a0e1b 100%);
  padding:40px 24px 32px;
  text-align:center;
  border-top:1px solid rgba(212,175,55,0.3);
  margin-top:auto;
}
.footer-content{
  max-width:400px;
  margin:0 auto;
}
.footer-brand{
  margin-bottom:24px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  flex-wrap:wrap;
}
.footer-text{
  font-family:'Noto Naskh Arabic',serif;
  font-size:14px;
  color:rgba(245,230,192,0.6);
}
.footer-brand-link{
  font-family:'Playfair Display',serif;
  font-size:18px;
  font-weight:700;
  color:#d4af37;
  text-decoration:none;
  letter-spacing:0.5px;
  transition:all 0.3s ease;
}
.footer-brand-link:hover{
  opacity:0.8;
  transform:scale(1.05);
}
.footer-social{
  display:flex;
  justify-content:center;
  gap:16px;
}
.social-link{
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(212,175,55,0.1);
  border:1px solid rgba(212,175,55,0.3);
  border-radius:50%;
  color:#d4af37;
  transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration:none;
}
.social-link:hover{
  background:rgba(212,175,55,0.3);
  transform:translateY(-4px);
  box-shadow:0 6px 16px rgba(212,175,55,0.1);
}
.social-link svg{
  width:20px;
  height:20px;
  fill:currentColor;
}
/* ── MAP MODAL ── */
#map-modal{position:fixed;inset:0;z-index:9999;display:none;align-items:flex-end;justify-content:center;}
#map-modal.open{display:flex;}
.map-backdrop{position:absolute;inset:0;background:rgba(0,0,0,0.4);backdrop-filter:blur(4px);}
.map-sheet{position:relative;z-index:1;width:100%;max-width:480px;background:#2a0a12;border-radius:28px 28px 0 0;padding:20px 20px 32px;animation:slideUp .4s cubic-bezier(.34,1.4,.64,1);max-height:90svh;overflow:hidden;display:flex;flex-direction:column;gap:12px;}
@keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
.map-sheet-handle{width:40px;height:4px;border-radius:2px;background:#d4af3788;margin:0 auto;}
.map-sheet-title{font-family:'Scheherazade New',serif;font-size:clamp(18px,5vw,24px);color:#f5e6c0;text-align:center;}
.map-sheet-address{font-family:'Noto Naskh Arabic',serif;font-size:clamp(11px,3vw,13px);color:#e8d4b0;text-align:center;}
#leaflet-map{width:100%;height:260px;border-radius:16px;z-index:1;flex-shrink:0;}
.map-no-coords{width:100%;height:180px;border-radius:16px;background:rgba(212,175,55,0.1);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;flex-shrink:0;}
.map-no-coords .pin{font-size:36px;}
.map-no-coords p{font-family:'Noto Naskh Arabic',serif;font-size:13px;color:#d4af37;text-align:center;padding:0 20px;line-height:1.6;}
.open-maps-btn{display:block;width:100%;padding:15px;background:linear-gradient(135deg,#d4af37 0%,#aa8c2c 100%);color:#2a0a12;border:none;border-radius:16px;font-family:'Noto Naskh Arabic',serif;font-size:clamp(13px,3.5vw,16px);font-weight:700;cursor:pointer;flex-shrink:0;box-shadow:0 4px 12px #d4af3744;transition:opacity 0.2s;}
.open-maps-btn:active{opacity:0.9;}
.map-close-btn{position:absolute;top:20px;left:20px;width:32px;height:32px;border-radius:50%;background:rgba(212,175,55,0.2);border:none;cursor:pointer;font-size:16px;color:#d4af37;display:flex;align-items:center;justify-content:center;transition:all 0.2s;}
.map-close-btn:active{background:#d4af3744;}
.leaflet-container{font-family:sans-serif;}
@media (min-width:900px){
  :root{
    --app-vh: calc(100svh - 60px); /* leaves room for the "phone" to float */
  }
  html,body{
    height:100%;
    overflow:hidden;
    background:linear-gradient(135deg, #722F37, #581827, #3d0f1a);
  }
  body{
    display:flex;
    align-items:center;
    justify-content:center;
  }
  #envelope-section{
    width:330px;
    max-width:calc(100vw - 60px);
    border-radius:36px;
    box-shadow:0 40px 100px rgba(0,0,0,.45), 0 0 0 10px rgba(0,0,0,.12);
  }
}
  @media (min-width:900px){
  .map-sheet{ max-width:330px; }
}
/* ── FIX FOR SCREENS WIDER THAN 480PX ── */
@media (min-width: 481px) {
  .seal {
    width: 90px !important; 
  }
  .gold-circle {
    width: 130px !important;
    height: 130px !important;
  }
  .seal-text {
    width: 200px !important;
    height: 200px !important;
    transform: translate(calc(-50% - 5px), -50%) rotate(180deg) !important;
  }
  .seal-text text {
    font-size: 17px !important;
  }
}