/* Sri Aditya Vantage — base styles (rebuilt; section CSS lives in sections.css) */
:root{--charcoal:#0e0d0b;--white:#fff;--cream:#faf6ee;--cream2:#f3ece0;--cream3:#e3d8c3;--gold:#b8912f;--gold-lt:#f1d570;--warm-lt:#9b9080;--warm-mid:#6a6154;--section-pad:110px;--ff-h:'Cormorant Garamond',serif;--ff-b:'Josefin Sans',sans-serif}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
html,body{margin:0;background:var(--charcoal)}
body{font-family:var(--ff-b);font-weight:300;color:var(--charcoal);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%}a{color:inherit}
section{padding:var(--section-pad) 64px;position:relative}
h2{font-family:var(--ff-h);font-weight:300;font-size:clamp(2.2rem,4.4vw,4rem);line-height:1.05;margin:0 0 18px;color:var(--charcoal)}
h2 em{font-style:italic;font-weight:300}
.metallic-text{background:linear-gradient(100deg,#996515 0%,#f1d570 45%,#b8912f 70%,#996515 100%);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.stag{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.stag::before{content:'';width:36px;height:1px;background:var(--gold)}
.stag span{font-size:.62rem;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--gold)}
.gline{width:64px;height:1px;background:var(--gold);margin:22px 0}
.lead{font-size:1rem;line-height:1.9;color:var(--warm-mid);max-width:620px;margin:0}
.reveal{opacity:0;transform:translateY(32px);transition:opacity .9s ease,transform .9s ease}
.reveal.on{opacity:1;transform:none}
.btn-fill,.btn-line{display:inline-flex;align-items:center;justify-content:center;padding:15px 34px;font:600 .62rem var(--ff-b);letter-spacing:.25em;text-transform:uppercase;text-decoration:none;cursor:pointer;border:1px solid var(--gold);transition:all .35s}
.btn-fill{background:var(--gold);color:#fff}.btn-fill:hover{background:transparent;color:var(--gold-lt)}
.btn-line{background:transparent;color:var(--gold-lt)}.btn-line:hover{background:var(--gold);color:#fff}
/* loader */
#loader{position:fixed;inset:0;background:#0e0d0b;z-index:10000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:32px;transition:opacity .7s,visibility .7s}
#loader.hide{opacity:0;visibility:hidden}
.ld-logo img{height:200px;width:auto;filter:drop-shadow(0 0 30px rgba(212,175,55,.4))}
.ld-bar{width:200px;height:1px;background:rgba(255,255,255,.12);position:relative;overflow:hidden}
.ld-fill{position:absolute;inset:0;width:0;background:linear-gradient(90deg,#996515,#f1d570);animation:lbar 2s .3s forwards}
.ld-txt{font-size:.62rem;letter-spacing:.3em;color:rgba(255,255,255,.4);text-transform:uppercase}
@keyframes lbar{to{width:100%}}
/* nav */
#nav{position:fixed;top:0;left:0;right:0;z-index:900;display:flex;align-items:center;justify-content:space-between;padding:14px 48px;transition:background .4s,padding .4s,backdrop-filter .4s}
#nav.solid{background:rgba(14,13,11,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);padding:8px 48px}
.nav-logo img{height:64px;width:auto;display:block;transition:height .4s}#nav.solid .nav-logo img{height:48px}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:.6rem;font-weight:600;letter-spacing:.25em;text-transform:uppercase;text-decoration:none;color:rgba(255,255,255,.8);transition:color .3s}
.nav-links a:hover{color:var(--gold-lt)}
.nav-links .nav-cta{border:1px solid var(--gold);padding:11px 22px;color:var(--gold-lt)}.nav-links .nav-cta:hover{background:var(--gold);color:#fff}
.nav-burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.nav-burger i{display:block;width:24px;height:1px;background:#fff;transition:.3s}
.nav-burger.open i:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-burger.open i:nth-child(2){opacity:0}.nav-burger.open i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* hero */
#hero{min-height:100vh;height:100vh;padding:0;display:flex;align-items:flex-end;overflow:hidden;background:var(--charcoal)}
#hero picture,#hero .hero-img{position:absolute;inset:0;width:100%;height:100%}
#hero .hero-img{object-fit:cover;animation:kb 18s ease-out forwards}
@keyframes kb{from{transform:scale(1.08)}to{transform:scale(1)}}
#hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,13,11,.55) 0%,rgba(14,13,11,.1) 40%,rgba(14,13,11,.8) 100%)}
.hero-copy{position:relative;z-index:3;padding:0 64px 90px;max-width:900px;color:#fff}
.hero-eyebrow{font-size:.64rem;letter-spacing:.38em;text-transform:uppercase;color:var(--gold-lt);margin-bottom:22px}
.hero-copy h1{font-family:var(--ff-h);font-weight:300;font-size:clamp(3rem,7vw,6.4rem);line-height:.98;margin:0 0 22px}
.hero-copy h1 em{font-style:italic}
.hero-sub{font-size:1rem;letter-spacing:.06em;color:rgba(255,255,255,.75);margin:0 0 38px;line-height:1.8}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
/* about */
#about{background:var(--cream);display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-imgs{position:relative;height:640px}
.aimg{position:absolute;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.18);will-change:transform}
.aimg img{width:100%;height:100%;object-fit:cover;display:block}
.aimg-main{top:0;left:0;width:72%;height:84%}.aimg-sub{right:0;bottom:0;width:52%;height:48%;border:8px solid var(--cream)}
.about-pills{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px}
.pill{perspective:800px;height:92px;cursor:pointer}
.pill-inner{position:relative;width:100%;height:100%;transition:transform .7s;transform-style:preserve-3d}
.pill:hover .pill-inner,.pill.flip .pill-inner{transform:rotateX(180deg)}
.pill-front,.pill-back{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border:1px solid var(--cream3);background:var(--white);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:8px}
.pill-back{transform:rotateX(180deg);background:var(--charcoal);border-color:var(--charcoal)}
.pill-lbl{font-size:.5rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--warm-lt);margin-bottom:6px}
.pill-val{font-family:var(--ff-h);font-size:1.25rem;color:var(--charcoal)}
.pill-back .pill-val{font-family:var(--ff-b);font-size:.7rem;line-height:1.5;color:var(--gold-lt)}
/* collaborators */
.collab-section{background:var(--cream2);padding:90px 64px}
.collab-title{font-family:var(--ff-h);font-style:italic;font-weight:300;font-size:clamp(1.8rem,3vw,2.6rem);text-align:center;margin-bottom:48px}
.collab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.collab-card{position:relative;aspect-ratio:4/5;overflow:hidden;background:var(--charcoal)}
.collab-bg,.collab-bg img{position:absolute;inset:0;width:100%;height:100%}
.collab-bg img{object-fit:cover;opacity:.75;transition:transform 1.2s}.collab-card:hover img{transform:scale(1.06)}
.collab-card:last-child img{object-fit:contain;padding:18%;opacity:1}
.collab-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(14,13,11,.85))}
.collab-content{position:absolute;left:0;right:0;bottom:0;padding:28px;z-index:2;color:#fff}
.collab-name{font-family:var(--ff-h);font-size:1.5rem;margin-bottom:6px}
.collab-role{font-size:.58rem;letter-spacing:.25em;text-transform:uppercase;color:var(--gold-lt)}
/* location */
#location{background:var(--white)}
/* price revision */
.pr-section{background:radial-gradient(ellipse at 20% 20%,#1d1810,#0e0d0b 70%);color:#fff;overflow:hidden;padding:var(--section-pad) 64px}
.pr-section h2{color:#fff}
.pr-glow{position:absolute;width:640px;height:640px;right:-120px;top:10%;background:radial-gradient(circle,rgba(212,175,55,.22),transparent 65%);pointer-events:none}
.pr-particles i{position:absolute;bottom:-10px;border-radius:50%;background:var(--gold-lt);opacity:0;animation:prUp linear infinite}
@keyframes prUp{0%{transform:translateY(0);opacity:0}15%{opacity:.8}100%{transform:translateY(-90vh);opacity:0}}
.pr-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;max-width:1280px;margin:0 auto}
.pr-em{color:var(--gold-lt)}
.pr-arrow{width:.7em;height:.7em;fill:var(--gold-lt);margin-left:14px;animation:prBob 2s ease-in-out infinite;vertical-align:baseline}
@keyframes prBob{50%{transform:translateY(-8px)}}
.pr-date{font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold-lt);margin:0 0 18px}
.pr-lead{line-height:1.9;color:rgba(255,255,255,.65);max-width:520px;margin:0 0 32px}
.pr-clock{display:flex;gap:14px;margin-bottom:36px}
.pr-unit{min-width:78px;text-align:center;padding:16px 8px;border:1px solid rgba(212,175,55,.3);background:rgba(255,255,255,.03)}
.pr-digit{display:block;overflow:hidden;font-family:var(--ff-h);font-size:2.4rem;line-height:1;color:var(--gold-lt)}
.pr-digit span{display:inline-block;animation:prDrop .35s ease-out}
@keyframes prDrop{from{transform:translateY(-60%);opacity:0}to{transform:none;opacity:1}}
.pr-unit small{display:block;margin-top:8px;font-size:.5rem;letter-spacing:.25em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.pr-actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}
.pr-cta{display:inline-flex;padding:16px 34px;background:var(--gold);color:#fff;text-decoration:none;font-size:.62rem;font-weight:700;letter-spacing:.25em;text-transform:uppercase;border:1px solid var(--gold);transition:.35s}
.pr-cta:hover{background:transparent;color:var(--gold-lt)}
.pr-call{text-decoration:none;font-family:var(--ff-h);font-size:1.3rem;color:#fff}
.pr-stage{perspective:1100px;display:flex;justify-content:center}
.pr-card{position:relative;width:min(100%,460px);overflow:hidden;box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 0 1px rgba(212,175,55,.25);transform-style:preserve-3d;transition:transform .15s}
.pr-card img{display:block;width:100%;height:auto}
.pr-sweep{position:absolute;inset:0;background:linear-gradient(105deg,transparent 40%,rgba(255,255,255,.25) 50%,transparent 60%);transform:translateX(-120%);animation:prSweep 5s ease-in-out infinite}
@keyframes prSweep{60%,100%{transform:translateX(120%)}}
.pr-pulse{position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(241,213,112,.5);animation:prPulse 2.4s ease-in-out infinite}
@keyframes prPulse{50%{box-shadow:inset 0 0 40px 2px rgba(241,213,112,.35)}}
/* rera bar */
.rera-wrap{background:var(--charcoal);padding:0 64px 0}
.rera-bar{display:flex;align-items:center;gap:36px;flex-wrap:wrap;padding:34px 40px;border:1px solid rgba(212,175,55,.3);margin:0 auto;max-width:1280px;transform:translateY(0)}
.rera-logo{width:64px;height:64px;border:2px solid var(--gold);color:var(--gold-lt);display:flex;align-items:center;justify-content:center;font-weight:700;letter-spacing:.1em;font-size:.8rem}
.rera-text{flex:1;min-width:240px;color:#fff}.rera-text h4{margin:0 0 4px;font-family:var(--ff-h);font-size:1.5rem;font-weight:400}
.rera-text p{margin:0 0 6px;color:rgba(255,255,255,.7)}.rera-text small{color:var(--gold-lt);letter-spacing:.08em}
.rera-facts{display:flex;gap:38px}.rf{text-align:center}.rf-val{font-family:var(--ff-h);font-size:1.6rem;color:var(--gold-lt)}.rf-lbl{font-size:.5rem;letter-spacing:.25em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-top:4px}
/* construction */
.cu-section{background:var(--cream)}
.cu-head{margin-bottom:48px}.cu-lead{color:var(--warm-mid);max-width:520px;line-height:1.8}
.cu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.cu-card{background:var(--white);border:1px solid var(--cream3)}
.cu-video{position:relative;aspect-ratio:16/9;background:#1a1814}.cu-video iframe,.cu-video img{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover}
.cu-play{position:absolute;inset:0;width:100%;height:100%;border:0;padding:0;background:linear-gradient(135deg,#2a2419,#0e0d0b);cursor:pointer}
.cu-play-icon{position:absolute;left:50%;top:50%;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;background:rgba(14,13,11,.55);border:1px solid var(--gold-lt);color:var(--gold-lt);display:flex;align-items:center;justify-content:center;backdrop-filter:blur(6px);transition:.3s}
.cu-play:hover .cu-play-icon{background:var(--gold);color:#fff}
.cu-meta{padding:22px 24px 26px}.cu-date{font-size:.55rem;letter-spacing:.25em;text-transform:uppercase;color:var(--gold);font-weight:700}
.cu-title{font-family:var(--ff-h);font-weight:400;font-size:1.35rem;margin:8px 0}.cu-desc{margin:0;font-size:.85rem;color:var(--warm-mid);line-height:1.7}
.cu-more{text-align:center;margin-top:44px}
/* contact */
#contact{padding:0;display:grid;grid-template-columns:1fr 1fr;background:var(--charcoal)}
.cinfo{padding:110px 64px;background:var(--cream)}
.cbrand-points{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:44px}
.cbrand-val{font-family:var(--ff-h);font-size:1.9rem;color:var(--charcoal)}.cbrand-lbl{font-size:.55rem;letter-spacing:.2em;text-transform:uppercase;color:var(--warm-lt);margin-top:4px}
.cform{padding:110px 64px;color:#fff;background:var(--charcoal)}
.cform h2{color:#fff}.cform .stag span{color:var(--gold-lt)}
.cform form{display:flex;flex-direction:column;gap:18px;margin-top:30px;max-width:520px}
.cform label{font-size:.55rem;letter-spacing:.25em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.cform input,.cform select{width:100%;margin-top:8px;background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.25);color:#fff;padding:10px 0;font:300 1rem var(--ff-b);outline:0;border-radius:0}
.cform select option{color:#000}.cform input:focus,.cform select:focus{border-color:var(--gold-lt)}
.cform .hp{position:absolute;left:-9999px}
.cform button{align-self:flex-start;margin-top:10px}
.cform .fmsg{font-size:.85rem;color:var(--gold-lt);min-height:1.2em}
.cform .consent{font-size:.7rem;line-height:1.6;color:rgba(255,255,255,.4);letter-spacing:0;text-transform:none}
/* footer */
footer{background:#080807;color:rgba(255,255,255,.6);padding:80px 64px 40px;text-align:center}
.f-logo{height:96px;width:auto}
.f-meta{margin:18px 0 6px;font-size:.85rem;line-height:1.9}.f-meta a{text-decoration:none;color:var(--gold-lt)}
.f-partner{margin:30px 0 4px;font-size:.55rem;letter-spacing:.25em;text-transform:uppercase}.f-partner img{display:block;margin:10px auto 0;height:44px;width:auto;filter:brightness(0) invert(1);opacity:.7}
.f-disc{max-width:900px;margin:34px auto 0;font-size:.68rem;line-height:1.8;color:rgba(255,255,255,.35)}
.f-copy{margin-top:26px;font-size:.62rem;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.35)}
/* RERA compliance blocks */
.rera-compliance-lines p{margin:0 0 4px;font-size:14px;line-height:1.5;color:#F5EFD8}.rera-compliance-lines p:last-child{margin-bottom:0}
.rera-compliance-lines span{color:#C9A961;font-weight:500;margin-right:4px}.rera-compliance-lines a{color:#C9A961;text-decoration:underline}.rera-compliance-lines a:hover{color:#F5EFD8}
.rera-corner{position:absolute;top:140px;right:18px;z-index:5;padding:10px 14px;max-width:260px;background:#000;border:1px solid #C9A961;box-shadow:0 4px 18px rgba(0,0,0,.35)}
.rera-footer-block{padding:16px 20px;margin:18px auto 0;max-width:560px;background:#000;border:1px solid #C9A961}.rera-footer-block p{text-align:left}
.float-call{position:fixed;right:18px;bottom:18px;z-index:800;width:54px;height:54px;border-radius:50%;background:var(--gold);display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.4)}
.float-call svg{width:24px;height:24px;fill:#fff}
@media(max-width:1024px){section{padding:80px 40px}.pr-inner,#about,#contact{grid-template-columns:1fr}.pr-inner{gap:50px}.about-imgs{height:520px}.cu-grid{grid-template-columns:1fr 1fr}.nav-links{gap:20px}.cinfo,.cform{padding:80px 40px}}
@media(max-width:900px){.nav-burger{display:flex}.nav-links{position:fixed;inset:0 0 0 30%;background:rgba(14,13,11,.97);flex-direction:column;justify-content:center;gap:30px;transform:translateX(100%);transition:transform .4s}.nav-links.open{transform:none}.nav-links a{font-size:.75rem}#nav,#nav.solid{padding:10px 20px}}
@media(max-width:768px){:root{--section-pad:70px}section{padding:60px 20px}.hero-copy{padding:0 20px 70px}.collab-section{padding:60px 20px}.collab-grid{grid-template-columns:1fr}.collab-card{aspect-ratio:16/10}.about-pills{grid-template-columns:1fr 1fr}.cu-grid{grid-template-columns:1fr}.pr-section{padding:60px 20px}.pr-clock{gap:8px}.pr-unit{min-width:0;flex:1}.rera-wrap{padding:0 20px}.rera-bar{padding:26px 20px;gap:22px}.rera-facts{gap:22px}.cinfo,.cform{padding:60px 20px}footer{padding:60px 20px 30px}.rera-corner{top:92px;right:12px;max-width:220px;padding:8px 10px}.about-imgs{height:420px}.ld-logo img{height:150px}}
@media(max-width:480px){.rera-corner{top:84px;left:12px;right:12px;max-width:none}.cbrand-points{grid-template-columns:1fr 1fr}}
/* residences / location / price extras */
.res-cta-row.mobile{display:none}
@media(max-width:1024px){.res-cta-row.mobile{display:flex}}
@media(max-width:768px){#residences .lead-light,.res-specs-desc{display:none}}
.loc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:32px}
.loc-card{padding:24px;border-radius:14px;border:1px solid var(--cream3);background:var(--white)}
.loc-ic{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--cream2);color:var(--gold);margin-bottom:14px}
.loc-ic svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.loc-name{font-family:var(--ff-h);font-size:1.05rem;margin-bottom:8px;line-height:1.2}
.loc-meta{display:flex;gap:14px;font-size:.6rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--warm-lt);flex-wrap:wrap}
@media(max-width:1024px){.loc-grid{grid-template-columns:1fr 1fr 1fr}}
@media(max-width:768px){.loc-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}.loc-card{padding:14px;border-radius:12px}.loc-ic{width:32px;height:32px;margin-bottom:10px}.loc-name{font-size:.85rem}.loc-meta{font-size:.5rem;gap:8px}}
.lightbox{position:fixed;inset:0;z-index:2000;background:rgba(10,9,8,.96);display:none;align-items:center;justify-content:center;flex-direction:column}
.lightbox.open{display:flex}.lb-img-wrap{max-width:90vw;max-height:80vh}.lb-img-wrap img{max-width:90vw;max-height:80vh;display:block}
.lb-close,.lb-prev,.lb-next{position:absolute;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer;padding:16px}.lb-close{top:10px;right:14px}.lb-prev{left:10px;top:45%}.lb-next{right:10px;top:45%}
.lb-caption{margin-top:16px;color:var(--gold-lt);font-family:var(--ff-h);font-size:1.3rem}
.lb-ken{animation:kb2 8s ease-out forwards}@keyframes kb2{from{transform:scale(1)}to{transform:scale(1.04)}}