/* Theme 3 — Royal Keepsake Card */
@font-face{font-family:Corinthia;src:url("../assets/fonts/Corinthia-Regular.ttf") format("truetype");font-display:swap;font-weight:400}
@font-face{font-family:Corinthia;src:url("../assets/fonts/Corinthia-Bold.ttf") format("truetype");font-display:swap;font-weight:700}
.keepsake-opening,.keepsake-cinematic-hero,.intro-depth-video{display:none}
body[data-theme="royal-keepsake-card"]{--ivory:#f8efe9;--parchment:#e8d2ca;--gold:#c99a55;--maroon:#4b1d2b;--rose:#c98e8e;--green:#8d9d87;--ink:#261017;background:#f8efe9;color:var(--ink)}
body[data-theme="royal-keepsake-card"] .theme-atmosphere{background:#260811}
body[data-theme="royal-keepsake-card"] .firefly-field{display:none}
body[data-theme="royal-keepsake-card"] .intro{overflow:hidden;background:#260811;perspective:1500px}
body[data-theme="royal-keepsake-card"] .intro-depth-video{position:absolute;inset:-3%;z-index:0;display:block;width:106%;height:106%;object-fit:cover;filter:saturate(.92) contrast(1.05) brightness(.72);transform:scale(1.03)}
body[data-theme="royal-keepsake-card"] .intro:after{position:absolute;inset:0;z-index:1;content:"";pointer-events:none;background:radial-gradient(circle at 50% 43%,transparent 0 28%,rgb(24 2 9/52%) 96%),linear-gradient(180deg,rgb(28 3 11/25%),transparent 32%,rgb(27 3 10/38%))}
body[data-theme="royal-keepsake-card"] .intro .toran,body[data-theme="royal-keepsake-card"] .intro .bell,body[data-theme="royal-keepsake-card"] .intro .diya,body[data-theme="royal-keepsake-card"] .intro .door,body[data-theme="royal-keepsake-card"] .intro .monogram-seal,body[data-theme="royal-keepsake-card"] .intro .intro-reveal{display:none}
body[data-theme="royal-keepsake-card"] .jharokha{position:relative;z-index:2;width:100%;height:100%;max-width:none;padding:0;border:0;box-shadow:none;background:transparent}
body[data-theme="royal-keepsake-card"] .door-frame{position:relative;width:100%;height:100%;min-height:100dvh;border:0;background:transparent}
body[data-theme="royal-keepsake-card"] .keepsake-opening{position:absolute;inset:0;z-index:2;display:grid;place-items:center;padding:clamp(4.5rem,8vh,7rem) 1rem clamp(7rem,15vh,10rem)}
body[data-theme="royal-keepsake-card"] .keepsake-card-stage{position:relative;width:min(76vw,31rem);aspect-ratio:.76;transform-style:preserve-3d;filter:drop-shadow(0 2.4rem 3.2rem rgb(20 0 7/46%))}
body[data-theme="royal-keepsake-card"] .keepsake-card{position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(2deg) rotateY(-2deg);transition:transform 1.8s cubic-bezier(.2,.74,.2,1)}
body[data-theme="royal-keepsake-card"] .keepsake-card-inside,body[data-theme="royal-keepsake-card"] .keepsake-card-cover{position:absolute;inset:0;overflow:hidden;border:1px solid rgb(242 213 159/70%);border-radius:.35rem;backface-visibility:hidden}
body[data-theme="royal-keepsake-card"] .keepsake-card-inside{display:grid;place-items:start center;padding:12% 10%;text-align:center;color:#3a1720;background:radial-gradient(circle at 50% 10%,#fff,transparent 44%),#f5e6dc;box-shadow:inset 0 0 0 .65rem #f0d6c7,inset 0 0 0 .75rem rgb(154 103 64/48%)}
body[data-theme="royal-keepsake-card"] .keepsake-card-inside:before,body[data-theme="royal-keepsake-card"] .keepsake-card-cover:before{position:absolute;inset:1rem;content:"";border:1px solid rgb(201 154 85/66%);border-radius:48% 48% .2rem .2rem/18% 18% .2rem .2rem;pointer-events:none}
body[data-theme="royal-keepsake-card"] .keepsake-card-cover{z-index:4;display:grid;place-items:center;color:#f5dfb4;transform-origin:left center;background:radial-gradient(circle at 50% 38%,rgb(255 221 158/12%),transparent 28%),repeating-radial-gradient(circle at 15% 22%,transparent 0 16px,rgb(238 193 113/5%) 17px 18px),linear-gradient(145deg,#671d30,#3d0d1c 54%,#681f33);box-shadow:inset 0 0 3.2rem rgb(13 0 5/40%);transition:transform 1.8s cubic-bezier(.18,.7,.18,1),filter 1.2s ease}
body[data-theme="royal-keepsake-card"] .keepsake-monogram,body[data-theme="royal-keepsake-card"] .keepsake-names,body[data-theme="royal-keepsake-card"] .keepsake-hero-names{font-family:Corinthia,"Noto Serif Gujarati",serif;font-weight:700;text-wrap:balance}
body[data-theme="royal-keepsake-card"] .keepsake-monogram{position:relative;z-index:2;margin-top:-12%;font-size:clamp(5rem,20vw,8.5rem);line-height:.68;letter-spacing:-.08em;text-shadow:0 .18rem .1rem rgb(18 0 6/42%)}
body[data-theme="royal-keepsake-card"] .keepsake-cover-caption{position:absolute;bottom:12%;z-index:2;max-width:75%;font:600 .75rem/1.4 Newsreader,serif;letter-spacing:.28em;text-align:center;text-transform:uppercase}
body[data-theme="royal-keepsake-card"] .keepsake-pull{position:absolute;top:9%;left:50%;z-index:6;width:1.65rem;height:clamp(5rem,15vh,8rem);transform:translateX(-50%);transform-origin:top center;animation:keepsake-tassel 3.6s ease-in-out infinite}
body[data-theme="royal-keepsake-card"] .keepsake-pull:before{position:absolute;top:0;left:50%;width:2px;height:73%;content:"";background:linear-gradient(#f4d593,#aa7331)}
body[data-theme="royal-keepsake-card"] .keepsake-pull:after{position:absolute;right:0;bottom:0;width:1.65rem;height:2rem;content:"";border-radius:55% 55% 15% 15%;background:repeating-linear-gradient(90deg,#b67b34 0 2px,#efca7c 2px 4px)}
body[data-theme="royal-keepsake-card"] .keepsake-inside-kicker{position:relative;z-index:2;color:#895d36;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase}
body[data-theme="royal-keepsake-card"] .keepsake-names{position:relative;z-index:2;margin:.9rem 0 0;color:#5b1a2c;font-size:clamp(3.3rem,13vw,5.8rem);line-height:.62}
body[data-theme="royal-keepsake-card"] .keepsake-date{position:relative;z-index:2;margin-top:.75rem;color:#704330;font:600 .72rem/1.4 Newsreader,serif;letter-spacing:.12em}
body[data-theme="royal-keepsake-card"] .keepsake-personal-for{position:relative;z-index:2;max-width:85%;margin-top:.65rem;color:#7b4a3a;font-size:.72rem;font-style:italic}
body[data-theme="royal-keepsake-card"] .keepsake-opening-couple{position:absolute;right:max(-18vw,-8rem);bottom:max(-17vh,-7rem);z-index:7;width:min(82vw,35rem);max-height:72vh;object-fit:contain;object-position:right bottom;pointer-events:none;filter:drop-shadow(0 1.25rem 1.15rem rgb(19 0 6/30%));transform:translate3d(8%,4%,0) scale(.93);transition:transform 1.55s .18s cubic-bezier(.18,.8,.18,1)}
body[data-theme="royal-keepsake-card"].intro-open .keepsake-card-cover{filter:brightness(.92);transform:perspective(1100px) rotateY(-112deg)}
body[data-theme="royal-keepsake-card"].intro-open .keepsake-card{transform:translate3d(-9%,-2%,2rem) scale(1.03)}
body[data-theme="royal-keepsake-card"].intro-open .keepsake-opening-couple{transform:translate3d(-2%,-1%,0) scale(1)}
body[data-theme="royal-keepsake-card"] .intro-actions{z-index:9;bottom:max(1rem,env(safe-area-inset-bottom))}
body[data-theme="royal-keepsake-card"] .open-invitation{min-width:min(82vw,19rem);border:1px solid rgb(244 213 150/68%);color:#3b1420;background:linear-gradient(#f5deb0,#c9974d);box-shadow:0 .8rem 2.4rem rgb(10 0 3/35%)}
body[data-theme="royal-keepsake-card"] .open-invitation small{color:#6b3e2e}
body[data-theme="royal-keepsake-card"] .skip-intro{color:#f5deb0}
body[data-theme="royal-keepsake-card"] .hero-section{min-height:100svh;padding:0;color:#fff2da;background:#330d1a}
body[data-theme="royal-keepsake-card"] .hero-section>:not(.keepsake-cinematic-hero){display:none}
body[data-theme="royal-keepsake-card"] .keepsake-cinematic-hero{position:relative;display:grid;min-height:100svh;overflow:hidden;place-items:center;isolation:isolate}
body[data-theme="royal-keepsake-card"] .keepsake-hero-video{position:absolute;inset:-2%;z-index:-3;width:104%;height:104%;object-fit:cover;filter:brightness(.63) saturate(.92)}
body[data-theme="royal-keepsake-card"] .keepsake-cinematic-hero:before{position:absolute;inset:0;z-index:-2;content:"";background:linear-gradient(90deg,rgb(35 3 13/78%),rgb(35 3 13/20%) 52%,rgb(35 3 13/52%)),radial-gradient(circle at 54% 45%,transparent 0 24%,rgb(28 2 10/48%) 88%)}
body[data-theme="royal-keepsake-card"] .keepsake-hero-copy{position:relative;z-index:2;width:min(88vw,72rem);margin:auto;padding:clamp(5rem,12vh,9rem) 45% clamp(4rem,8vh,7rem) 0;text-align:left}
body[data-theme="royal-keepsake-card"] .keepsake-guest-line{display:inline-block;max-width:28rem;margin-bottom:.9rem;color:#e7c88c;font:italic 1rem/1.5 Newsreader,serif}
body[data-theme="royal-keepsake-card"] .keepsake-hero-kicker{margin:0 0 .75rem;color:#e1bd76;font-size:.78rem;font-weight:700;letter-spacing:.3em;text-transform:uppercase}
body[data-theme="royal-keepsake-card"] .keepsake-hero-names{max-width:35rem;margin:0;color:#f8e4bd;font-size:clamp(5rem,10vw,9.5rem);line-height:.63;letter-spacing:-.05em;text-shadow:0 .3rem .2rem rgb(18 0 6/40%)}
body[data-theme="royal-keepsake-card"] .keepsake-hero-event{margin:1.15rem 0 .45rem;color:#f6eadb;font:500 1rem/1.5 Newsreader,serif;letter-spacing:.16em;text-transform:uppercase}
body[data-theme="royal-keepsake-card"] .keepsake-hero-date{color:#d7b36e;font:600 .82rem/1.5 "DM Sans",sans-serif;letter-spacing:.12em}
body[data-theme="royal-keepsake-card"] .keepsake-welcome-couple{position:absolute;right:-2rem;bottom:-2.5%;z-index:1;width:min(60vw,48rem);max-height:92vh;object-fit:contain;object-position:right bottom;filter:drop-shadow(0 1.5rem 1.5rem rgb(13 0 4/35%))}
body[data-theme="royal-keepsake-card"] .couple-name,body[data-theme="royal-keepsake-card"] .closing-names{font-family:Corinthia,"Noto Serif Gujarati",serif}
@keyframes keepsake-tassel{0%,100%{transform:translateX(-50%) rotate(-2deg)}50%{transform:translateX(-50%) rotate(3deg)}}
@media(max-width:720px){body[data-theme="royal-keepsake-card"] .keepsake-opening{align-items:start;padding-top:max(4rem,8vh)}body[data-theme="royal-keepsake-card"] .keepsake-card-stage{width:min(72vw,18.5rem);max-height:61vh}body[data-theme="royal-keepsake-card"] .keepsake-opening-couple{right:-23vw;bottom:-18vh;width:min(105vw,28rem);max-height:58vh}body[data-theme="royal-keepsake-card"] .keepsake-monogram{font-size:clamp(4.6rem,22vw,6.4rem)}body[data-theme="royal-keepsake-card"] .keepsake-names{font-size:clamp(3rem,15vw,4.5rem)}body[data-theme="royal-keepsake-card"] .keepsake-cinematic-hero{align-items:start}body[data-theme="royal-keepsake-card"] .keepsake-cinematic-hero:before{background:linear-gradient(180deg,rgb(35 3 13/79%),rgb(35 3 13/23%) 52%,rgb(35 3 13/72%))}body[data-theme="royal-keepsake-card"] .keepsake-hero-copy{width:100%;padding:max(5rem,11vh) 1.25rem 56vh;text-align:center}body[data-theme="royal-keepsake-card"] .keepsake-hero-names{max-width:none;font-size:clamp(5.2rem,24vw,7.4rem)}body[data-theme="royal-keepsake-card"] .keepsake-welcome-couple{right:-14%;bottom:-1.5%;width:118%;max-width:35rem;max-height:62vh}}
@media(max-width:380px){body[data-theme="royal-keepsake-card"] .keepsake-opening{padding-top:3.5rem}body[data-theme="royal-keepsake-card"] .keepsake-card-stage{width:68vw}body[data-theme="royal-keepsake-card"] .keepsake-opening-couple{bottom:-20vh}}
@media(prefers-reduced-motion:reduce){body[data-theme="royal-keepsake-card"] .keepsake-pull{animation:none}body[data-theme="royal-keepsake-card"] .keepsake-card,body[data-theme="royal-keepsake-card"] .keepsake-card-cover,body[data-theme="royal-keepsake-card"] .keepsake-opening-couple{transition-duration:.01ms}body[data-theme="royal-keepsake-card"] .intro-depth-video,body[data-theme="royal-keepsake-card"] .keepsake-hero-video{display:none}body[data-theme="royal-keepsake-card"] .intro,body[data-theme="royal-keepsake-card"] .keepsake-cinematic-hero{background:url("../assets/images/royal-card-chamber-v6.png") center/cover no-repeat}}

/* Markup aliases for the keepsake folio */
body[data-theme="royal-keepsake-card"] .keepsake-card-scene{position:relative;width:min(76vw,31rem);aspect-ratio:.76;transform-style:preserve-3d;filter:drop-shadow(0 2.4rem 3.2rem rgb(20 0 7/46%))}
body[data-theme="royal-keepsake-card"] .keepsake-card-inside>p{position:relative;z-index:2;margin:0;color:#895d36;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase}
body[data-theme="royal-keepsake-card"] .keepsake-card-inside>strong{position:relative;z-index:2;display:grid;margin:.65rem 0 0;color:#5b1a2c;font:700 clamp(3rem,12vw,5.6rem)/.5 Corinthia,serif}
body[data-theme="royal-keepsake-card"] .keepsake-card-inside>strong b{font-size:.54em;font-weight:400;line-height:.85}
body[data-theme="royal-keepsake-card"] .keepsake-card-inside>small,body[data-theme="royal-keepsake-card"] .keepsake-card-inside>em{position:relative;z-index:2;color:#704330;font:600 .7rem/1.4 Newsreader,serif;letter-spacing:.1em}
body[data-theme="royal-keepsake-card"] .keepsake-cover-monogram{position:relative;z-index:2;margin-top:-10%;font:700 clamp(5rem,20vw,8.5rem)/.68 Corinthia,serif;letter-spacing:-.08em;text-shadow:0 .18rem .1rem rgb(18 0 6/42%)}
body[data-theme="royal-keepsake-card"] .keepsake-cover-kicker,body[data-theme="royal-keepsake-card"] .keepsake-cover-action{position:absolute;z-index:2;color:#e7c98e;font:600 .68rem/1.4 Newsreader,serif;letter-spacing:.22em;text-transform:uppercase}
body[data-theme="royal-keepsake-card"] .keepsake-cover-kicker{top:15%}
body[data-theme="royal-keepsake-card"] .keepsake-cover-action{bottom:12%;text-align:center}
body[data-theme="royal-keepsake-card"] .keepsake-cover-rule{position:absolute;bottom:22%;z-index:2;width:38%;height:1px;background:#d5aa62}
body[data-theme="royal-keepsake-card"] .keepsake-opening-couple img{display:block;width:100%;height:100%;object-fit:contain;object-position:right bottom}
body[data-theme="royal-keepsake-card"] .keepsake-hero-copy h1{max-width:35rem;margin:0;color:#f8e4bd;font:700 clamp(5rem,10vw,9.5rem)/.63 Corinthia,serif;letter-spacing:-.05em;text-shadow:0 .3rem .2rem rgb(18 0 6/40%)}
body[data-theme="royal-keepsake-card"] .keepsake-hero-copy h1 span{display:block}
body[data-theme="royal-keepsake-card"] .keepsake-hero-copy h1 b{font-size:.45em;font-weight:400}
body[data-theme="royal-keepsake-card"] .keepsake-blessing{margin:0 0 .65rem;color:#e1bd76;font-family:"Noto Serif Gujarati",serif}
body[data-theme="royal-keepsake-card"] .keepsake-hero-copy>p[data-bind]{margin:1rem 0 .4rem;color:#f6eadb;font:500 1rem/1.5 Newsreader,serif;letter-spacing:.14em;text-transform:uppercase}
body[data-theme="royal-keepsake-card"] .keepsake-hero-copy time{color:#d7b36e;font:600 .82rem/1.5 "DM Sans",sans-serif;letter-spacing:.12em}
@media(max-width:720px){body[data-theme="royal-keepsake-card"] .keepsake-card-scene{width:min(72vw,18.5rem)}body[data-theme="royal-keepsake-card"] .keepsake-hero-copy h1{max-width:none;font-size:clamp(5.2rem,24vw,7.4rem)}body[data-theme="royal-keepsake-card"] .keepsake-cover-monogram{font-size:clamp(4.6rem,22vw,6.4rem)}}


/* Opening composition refinements */
body[data-theme="royal-keepsake-card"] .keepsake-card-scene{width:auto;height:min(64vh,40rem);aspect-ratio:.76}
body[data-theme="royal-keepsake-card"] .keepsake-opening-couple{right:-1rem;bottom:1.2rem;width:min(48vw,35rem);max-height:66vh}
body[data-theme="royal-keepsake-card"] .intro.intro-open .keepsake-card-cover{filter:brightness(.92);transform:perspective(1100px) rotateY(-112deg)}
body[data-theme="royal-keepsake-card"] .intro.intro-open .keepsake-card{transform:translate3d(-9%,-2%,2rem) scale(1.03)}
body[data-theme="royal-keepsake-card"] .intro.intro-open .keepsake-opening-couple{transform:translate3d(-2%,-1%,0) scale(1)}
@media(max-width:720px){body[data-theme="royal-keepsake-card"] .keepsake-card-scene{width:min(72vw,18.5rem);height:auto}body[data-theme="royal-keepsake-card"] .keepsake-opening-couple{right:-4vw;bottom:4.6rem;width:min(105vw,28rem);max-height:54vh}body[data-theme="royal-keepsake-card"] .keepsake-welcome-couple{right:-4%}}


/* Mobile legibility and open-card typography */
body[data-theme="royal-keepsake-card"] .keepsake-card-inside{display:flex;flex-direction:column;align-items:center;padding:9% 10%}
body[data-theme="royal-keepsake-card"] .keepsake-card-inside>strong{font-size:clamp(2.6rem,9vw,4.6rem);line-height:.62}
body[data-theme="royal-keepsake-card"] .keepsake-card-inside>strong b{line-height:.7}
@media(max-width:720px){
body[data-theme="royal-keepsake-card"] .keepsake-cover-monogram{font-size:clamp(3.35rem,17vw,4.25rem);letter-spacing:-.12em}
body[data-theme="royal-keepsake-card"] .keepsake-opening-couple{right:0;bottom:4.9rem;width:min(78vw,20rem);max-height:46vh}
body[data-theme="royal-keepsake-card"] .keepsake-cover-action{max-width:80%;font-size:.58rem;letter-spacing:.14em}
body[data-theme="royal-keepsake-card"] .open-invitation{width:min(82%,19rem);padding:.68rem .8rem .55rem}
body[data-theme="royal-keepsake-card"] .open-invitation span{font-size:1.25rem}
body[data-theme="royal-keepsake-card"] .open-invitation small{font-size:.64rem}
body[data-theme="royal-keepsake-card"] .keepsake-card-inside>strong{font-size:clamp(2.55rem,12vw,3.55rem);line-height:.66}
}


@media(max-width:720px){
body[data-theme="royal-keepsake-card"] .keepsake-opening{width:100vw;max-width:100%;overflow:hidden}
body[data-theme="royal-keepsake-card"] .keepsake-card-scene{position:absolute;top:max(8.5rem,18vh);left:50%;transform:translateX(-50%)}
body[data-theme="royal-keepsake-card"] .keepsake-opening-couple{right:12vw}
}