/* Nagpur Realty Hub — Godrej Rivershore Estate site. Minimal, premium, light. */
:root{
  --ink:#141a19; --ink-2:#3f4a48; --ink-3:#5f6a68; --line:#e7e4dd; --line-2:#d9d4c9;
  --bg:#ffffff; --bg-2:#f7f5f0; --bg-3:#efece4;
  --brand:#0f3b3a; --brand-2:#1c5f5c; --gold:#8a5a1c; --ok:#1f7a4d; --wa:#15803d;
  --r:12px; --r-lg:18px; --max:1180px;
  --serif:"Fraunces",Georgia,"Times New Roman",serif; --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color-scheme: light;
}
*{box-sizing:border-box} html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block} a{color:var(--brand-2);text-underline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
@media (max-width:600px){.wrap{padding:0 16px}}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.15;letter-spacing:-.01em}
h1{font:500 clamp(2.1rem,5vw,3.6rem)/1.08 var(--serif)}
h2{font:500 clamp(1.6rem,3.2vw,2.4rem)/1.15 var(--serif)}
h3{font:600 1.08rem/1.35 var(--sans)}
p{margin:0 0 1em} .lead{font-size:1.14rem;color:var(--ink-2);max-width:40em}
.eyebrow{font:600 .74rem/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:14px;display:block}
.muted{color:var(--ink-3)} .small{font-size:.88rem} .xs{font-size:.78rem}
section{padding:80px 0} @media (max-width:700px){section{padding:56px 0}}
.bg-2{background:var(--bg-2)} .bg-brand{background:var(--brand);color:#e8f0ef} .bg-brand h2,.bg-brand h3{color:#fff}
.center{text-align:center} .center .lead{margin-left:auto;margin-right:auto}
.sec-head{max-width:720px;margin-bottom:36px}

/* trust strip + header */
.trust{background:var(--brand);color:#cfe0de;font-size:.78rem}
.trust .wrap{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;padding:8px 20px}
.trust a{color:#fff} .trust b{color:#fff;font-weight:600}
header.site{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{display:flex;flex-direction:column;text-decoration:none;color:var(--ink);line-height:1.1}
.logo b{font:600 1.08rem var(--serif)} .logo span{font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-top:3px}
nav.main{display:flex;gap:22px;align-items:center}
nav.main a{color:var(--ink-2);text-decoration:none;font-size:.9rem;padding:6px 0;border-bottom:2px solid transparent}
nav.main a:hover,nav.main a[aria-current="page"]{color:var(--ink);border-color:var(--gold)}
.hdr-cta{display:flex;gap:10px;align-items:center}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);border-radius:10px;padding:8px 12px;font:600 .85rem var(--sans);color:var(--ink)}
@media (max-width:1020px){
  nav.main{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--line);padding:8px 16px 16px}
  nav.main.open{display:flex} nav.main a{padding:12px 4px;border-bottom:1px solid var(--line)}
  .menu-btn{display:inline-block} .hdr-cta .btn-wa-sm{display:none}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 22px;font:600 .94rem var(--sans);text-decoration:none;cursor:pointer;transition:transform .12s ease,background .15s ease;white-space:nowrap}
.btn:active{transform:scale(.98)}
.btn-dark{background:var(--ink);color:#fff} .btn-dark:hover{background:#000}
.btn-wa{background:var(--wa);color:#fff}
.btn-line{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn-sm{padding:9px 16px;font-size:.86rem}
.btn svg{width:18px;height:18px;flex:none}
.micro{font-size:.8rem;color:var(--ink-3);margin-top:10px}

/* hero */
.hero{position:relative;min-height:78vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#0c2d2c}
.hero .media{position:absolute;inset:0}
.hero .media img{width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05) 20%,rgba(6,22,21,.78) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:120px;padding-bottom:56px;width:100%}
.hero h1{color:#fff;max-width:14em}
.hero .lead{color:#e3eeec}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero .micro{color:#c7d8d6}
.page-hero{background:var(--bg-2);padding:56px 0 44px;border-bottom:1px solid var(--line)}
.crumbs{font-size:.8rem;color:var(--ink-3);margin-bottom:14px} .crumbs a{color:var(--ink-3)}

/* image placeholder system: real <img> if file exists, else elegant panel */
.ph{position:relative;border-radius:var(--r-lg);overflow:hidden;background:
  radial-gradient(900px 400px at 80% 120%,rgba(168,116,47,.35),transparent 60%),
  linear-gradient(150deg,#12403e,#1e6461 60%,#0e3130);min-height:220px}
.ph img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.ph img.broken{display:none}
.ph .cap{position:absolute;left:14px;bottom:12px;z-index:2;font-size:.74rem;color:#fff;background:rgba(0,0,0,.38);padding:4px 10px;border-radius:999px}
.ph svg.pattern{position:absolute;inset:0;width:100%;height:100%;opacity:.22}
.ratio-43{aspect-ratio:4/3} .ratio-169{aspect-ratio:16/9} .ratio-32{aspect-ratio:3/2} .ratio-11{aspect-ratio:1/1}

/* facts band */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}
.facts>div{padding:22px 22px;border-right:1px solid var(--line)} .facts>div:last-child{border-right:0}
.facts b{display:block;font:500 1.7rem/1.1 var(--serif);color:var(--ink)} .facts span{font-size:.84rem;color:var(--ink-3)}
@media (max-width:760px){.facts{grid-template-columns:1fr 1fr}.facts>div:nth-child(2){border-right:0}.facts>div:nth-child(-n+2){border-bottom:1px solid var(--line)}}
.facts-float{margin-top:-46px;position:relative;z-index:5}

/* grids & cards */
.g2{display:grid;grid-template-columns:1fr 1fr;gap:28px} .g3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px} .g4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:900px){.g3,.g4{grid-template-columns:1fr 1fr}} @media (max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center} @media (max-width:900px){.split{grid-template-columns:1fr;gap:28px}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px}
.card.flat{background:var(--bg-2);border-color:transparent}
.card h3{margin-bottom:8px}
.path{display:block;text-decoration:none;color:var(--ink);transition:border-color .15s ease,transform .15s ease}
.path:hover{border-color:var(--ink);transform:translateY(-2px)}
.path .arrow{font-weight:600;color:var(--brand-2);margin-top:10px;display:inline-block}
.icon{width:42px;height:42px;border-radius:50%;background:var(--bg-3);display:grid;place-items:center;margin-bottom:14px;color:var(--brand)}
.icon svg{width:20px;height:20px}
ul.clean{list-style:none;padding:0;margin:0} ul.clean li{padding:9px 0;border-bottom:1px solid var(--line)} ul.clean li:last-child{border-bottom:0}
ul.ticks{list-style:none;padding:0;margin:0} ul.ticks li{position:relative;padding:6px 0 6px 28px}
ul.ticks li::before{content:"";position:absolute;left:0;top:12px;width:16px;height:16px;border-radius:50%;background:var(--bg-3) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' stroke='%231c5f5c' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") center/12px no-repeat}
ul.dots li{margin:.35em 0}

/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:.94rem;background:#fff}
.tbl th,.tbl td{text-align:left;padding:14px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl thead th{font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-weight:600;background:var(--bg-2)}
.tbl tbody th{font-weight:600;color:var(--ink-2);width:36%}
.tbl-wrap{border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;overflow-x:auto}
.tbl .num{white-space:nowrap;font-weight:600}

/* answer block for AEO */
.answer{font-size:1.06rem;color:var(--ink-2);border-left:3px solid var(--gold);padding:2px 0 2px 18px;max-width:52em}

/* trust / transparency */
.badge{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:600;padding:7px 12px;border-radius:999px;background:var(--bg-3);color:var(--ink-2)}
.badge.ok{background:#e6f3ec;color:var(--ok)}
.badges{display:flex;gap:8px;flex-wrap:wrap}
.promise{display:grid;grid-template-columns:repeat(4,1fr);gap:18px} @media (max-width:900px){.promise{grid-template-columns:1fr 1fr}} @media (max-width:520px){.promise{grid-template-columns:1fr}}
.promise .card{padding:22px}

/* timeline */
.tl{list-style:none;margin:0;padding:0;border-left:2px solid var(--line-2)}
.tl li{position:relative;padding:0 0 22px 22px} .tl li::before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--gold)}
.tl b{display:block}

/* steps */
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;list-style:none;padding:0;margin:0}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr}} @media (max-width:520px){.steps{grid-template-columns:1fr}}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:22px}
.steps li::before{counter-increment:s;content:"0" counter(s);display:block;font:500 1.5rem var(--serif);color:var(--gold);margin-bottom:8px}

/* faq */
details.faq{border-bottom:1px solid var(--line);padding:18px 0}
details.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px;font-weight:600}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-weight:400;font-size:1.4rem;line-height:1;color:var(--ink-3)}
details.faq[open] summary::after{content:"−"}
details.faq p{margin:12px 0 0;color:var(--ink-2)}
.faq-cat{font:600 .74rem var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--gold);margin:40px 0 4px}

/* video (lite embed) */
.vid{position:relative;border-radius:var(--r-lg);overflow:hidden;background:#000;aspect-ratio:16/9;cursor:pointer}
.vid img{width:100%;height:100%;object-fit:cover;opacity:.85;transition:opacity .2s}
.vid:hover img{opacity:1}
.vid .play{position:absolute;inset:0;display:grid;place-items:center}
.vid .play span{width:68px;height:68px;border-radius:50%;background:rgba(255,255,255,.92);display:grid;place-items:center}
.vid .play svg{width:26px;height:26px;margin-left:4px;color:var(--ink)}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid-meta{margin-top:10px} .vid-meta b{display:block;font-size:.95rem} .vid-meta span{font-size:.8rem;color:var(--ink-3)}

/* forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:0 20px 50px -30px rgba(15,59,58,.35)}
.form-card h3{font:500 1.5rem var(--serif);margin-bottom:6px}
.fld{margin-top:14px} .fld label{display:block;font-size:.8rem;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.fld input,.fld select{width:100%;padding:13px 14px;border:1px solid var(--line-2);border-radius:10px;background:#fff;color:var(--ink);font:inherit}
.fld input:focus,.fld select:focus{outline:2px solid var(--brand-2);outline-offset:1px;border-color:transparent}
.fld.err input,.fld.err select{border-color:#c0392b}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px} @media (max-width:480px){.row2{grid-template-columns:1fr}}
.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg label{margin:0;font-weight:500;font-size:.86rem;border:1px solid var(--line-2);border-radius:999px;padding:8px 14px;cursor:pointer;color:var(--ink-2)}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg input:checked+span{color:#fff}
.seg label:has(input:checked){background:var(--ink);border-color:var(--ink);color:#fff}
.consent{font-size:.74rem;color:var(--ink-3);margin-top:12px}
.form-ok{display:none;margin-top:14px;padding:14px;border-radius:10px;background:#e6f3ec;font-size:.9rem}

/* estimator */
.est{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center} @media (max-width:760px){.est{grid-template-columns:1fr}}
.est-out{background:var(--brand);color:#fff;border-radius:var(--r-lg);padding:28px}
.est-out b{display:block;font:500 2.4rem/1.1 var(--serif);margin:6px 0 4px}
.est-out .xs{color:#bcd3d0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips button{border:1px solid var(--line-2);background:#fff;border-radius:999px;padding:9px 15px;font:500 .9rem var(--sans);cursor:pointer;color:var(--ink-2)}
.chips button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}

/* map */
.map{width:100%;height:420px;border:0;border-radius:var(--r-lg);background:var(--bg-3)}

/* cta band */
.cta-band{background:var(--brand);color:#e3eeec;border-radius:var(--r-lg);padding:44px;display:grid;grid-template-columns:1.3fr 1fr;gap:28px;align-items:center}
.cta-band h2{color:#fff} @media (max-width:760px){.cta-band{grid-template-columns:1fr;padding:30px}}

/* footer */
footer.site{background:#0b1f1e;color:#9fb3b1;padding:60px 0 110px;font-size:.88rem}
footer.site a{color:#e3eeec;text-decoration:none} footer.site a:hover{text-decoration:underline}
footer.site h2.fh{color:#fff;font:600 .78rem var(--sans);letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px} @media (max-width:860px){.fgrid{grid-template-columns:1fr 1fr}} @media (max-width:520px){.fgrid{grid-template-columns:1fr}}
.fgrid ul{list-style:none;padding:0;margin:0} .fgrid li{margin:7px 0}
.legal{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:22px;font-size:.76rem;line-height:1.6;color:#8aa09e}

/* sticky mobile bar */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:50;display:none;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}
.mbar .btn{flex:1;padding:12px 8px;font-size:.88rem}
@media (max-width:760px){.mbar{display:flex}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
/* layout safety */
.split>*,.g2>*,.g3>*,.g4>*{min-width:0}
.ph[class*="ratio-"]{min-height:0;width:100%}
.badge svg{width:16px;height:16px;flex:none}
nav.main a{white-space:nowrap;font-size:.86rem} nav.main{gap:16px}
@media (max-width:1240px){
  nav.main{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:1px solid var(--line);padding:8px 16px 16px}
  nav.main.open{display:flex} nav.main a{padding:12px 4px;border-bottom:1px solid var(--line)}
  .menu-btn{display:inline-block}
}
@media (max-width:700px){.trust span:not(:first-child){display:none} .logo span{display:none} .logo b{font-size:1rem}}
.hero .cap{display:none}

/* accessibility & touch */
.btn{min-height:44px} .btn-sm{min-height:44px}
:focus-visible{outline:3px solid #1c5f5c;outline-offset:2px;border-radius:4px}
.hero :focus-visible,.bg-brand :focus-visible,footer.site :focus-visible,.trust :focus-visible{outline-color:#e2b877}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:#fff;color:var(--ink);padding:10px 16px;border-radius:8px}
.skip:focus{left:12px}
.fld .msg{display:none;font-size:.78rem;color:#b42318;margin-top:6px}
.fld.err .msg{display:block}
.tbl-wrap:focus-visible{outline-offset:-3px}
.call-line{font-size:.86rem;margin-top:10px}
footer.site p a{text-decoration:underline}
.form-card h2{font:500 1.5rem/1.2 var(--serif);margin-bottom:6px}
h2.h3{font:600 1.08rem/1.35 var(--sans);letter-spacing:0}