/* =========================================================
   India Chat4u – site styles
   Website design by WebIgnite (www.webignite.in)
   ========================================================= */
:root{
  --bg:#f6f7fb;--surface:#fff;--ink:#0f172a;--text:#334155;--muted:#64748b;--line:#e6e8ef;
  --saffron:#ff8a1f;--rose:#f43f5e;--violet:#8b5cf6;--blue:#2563eb;--teal:#14b8a6;--green:#16a34a;
  --soft-blue:#eef3ff;--soft-saffron:#fff3e6;--soft-rose:#ffeef1;--soft-violet:#f3efff;--soft-teal:#e8faf7;--soft-green:#ecfdf3;
  --grad:linear-gradient(135deg,#ff8a1f 0%,#f43f5e 45%,#8b5cf6 75%,#2563eb 100%);
  --radius:18px;--shadow:0 1px 2px rgba(15,23,42,.04),0 10px 30px rgba(15,23,42,.07);--wrap:1160px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;font-size:16px;overflow-x:hidden}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4{color:var(--ink);line-height:1.25;letter-spacing:-.02em}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:8px 12px;z-index:2000}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Brand ---------- */
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none!important}
.brand svg{width:40px;height:40px;flex:none}
.brand-name{font-weight:850;font-size:23px;letter-spacing:-.035em;line-height:1;color:var(--ink);white-space:nowrap}
.brand-name .in{color:var(--saffron)} .brand-name .c4{color:var(--blue)} .brand-name .u{color:var(--rose)}

/* ---------- Header ---------- */
.topline{height:4px;background:var(--grad)}
.header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line)}
.header .wrap{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:16px}
.nav{display:flex;align-items:center;gap:2px}
.nav a{color:var(--text);font-size:15px;font-weight:600;padding:8px 11px;border-radius:10px;white-space:nowrap}
.nav a:hover{background:#f1f5f9;text-decoration:none;color:var(--ink)}
.nav a.active{color:var(--rose)}
.nav .cta{background:var(--grad);background-size:160% 160%;color:#fff;margin-left:6px;padding:9px 16px;box-shadow:0 6px 18px rgba(244,63,94,.25)}
.nav .cta:hover{color:#fff;background-position:100% 0}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;cursor:pointer;color:var(--ink)}
.menu-btn svg{width:22px;height:22px;margin:auto}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:68px 0 52px;text-align:center}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;z-index:-1}
.hero::before{width:460px;height:460px;left:-120px;top:-180px;background:#ffd2a6}
.hero::after{width:520px;height:520px;right:-160px;top:-200px;background:#c9d6ff}
.hero .blob{position:absolute;width:380px;height:380px;left:50%;top:140px;transform:translateX(-50%);border-radius:50%;background:#ffd0dc;filter:blur(90px);opacity:.45;z-index:-1}
.hero-logo{width:92px;height:92px;margin:0 auto 18px;filter:drop-shadow(0 14px 24px rgba(244,63,94,.28))}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--green);background:var(--soft-green);border:1px solid #bbf7d0;padding:5px 13px;border-radius:999px;margin-bottom:16px}
.pill i{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 4px rgba(34,197,94,.18);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(34,197,94,.06)}}
.hero h1{font-size:clamp(32px,6vw,60px);font-weight:850;max-width:860px;margin:0 auto;letter-spacing:-.035em}
.hero .lead{max-width:690px;margin:16px auto 0;font-size:clamp(16px,2.2vw,19px);color:var(--muted)}
.crumbs{font-size:14px;color:var(--muted);margin-bottom:12px}
.crumbs a{color:var(--muted)}
.hero.small{padding:44px 0 18px}
.hero.small h1{font-size:clamp(28px,5vw,46px)}
.btns{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 24px;border-radius:14px;font-weight:700;font-size:15px;text-decoration:none!important;transition:transform .15s,box-shadow .15s}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 24px rgba(244,63,94,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(139,92,246,.32)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-ghost:hover{border-color:#cbd5e1;transform:translateY(-2px)}
.ticks{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;margin-top:22px;font-size:14px;color:var(--muted);list-style:none}
.ticks li::before{content:"✓";color:var(--green);font-weight:800;margin-right:6px}

/* ---------- Sections ---------- */
section{padding:56px 0}
.sec-head{text-align:center;max-width:720px;margin:0 auto 32px}
.eyebrow{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}
.sec-head h2{font-size:clamp(26px,4vw,38px)}
.sec-head p{margin-top:8px;color:var(--muted)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}

/* ---------- Chat box ---------- */
.chat-sec{padding-top:20px}
.chat-card{padding:16px;position:relative}
.chat-card::before{content:"";position:absolute;inset:-1px;border-radius:calc(var(--radius) + 1px);padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.chat-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:4px 4px 14px}
.chat-top h2{font-size:20px}
.chat-top small{display:block;color:var(--muted);font-size:13px}
.badges{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.badge{font-size:12px;font-weight:700;border-radius:999px;padding:3px 10px;white-space:nowrap}
.b-live{color:var(--green);background:var(--soft-green);border:1px solid #bbf7d0}
.b-av{color:var(--violet);background:var(--soft-violet);border:1px solid #ddd6fe}
.frame{position:relative;height:660px;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:#fff}
.frame iframe{width:100%;height:100%;border:0;display:block}
.perm-note{display:flex;gap:10px;align-items:flex-start;margin-top:12px;padding:12px 14px;border-radius:12px;background:var(--soft-saffron);font-size:14px;color:#7c2d12}
.chat-links{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:14px}
.chat-links a{font-size:14px;font-weight:600;padding:8px 15px;border-radius:999px;background:var(--soft-blue);color:var(--blue)}
.chat-links a:nth-child(2){background:var(--soft-rose);color:var(--rose)}
.chat-links a:hover{text-decoration:none;filter:brightness(.97)}

/* ---------- Grids & feature cards ---------- */
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.feat{padding:26px;transition:transform .15s}
.feat:hover{transform:translateY(-3px)}
.ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:23px;margin-bottom:14px}
.c1 .ic{background:var(--soft-saffron)} .c2 .ic{background:var(--soft-rose)} .c3 .ic{background:var(--soft-violet)}
.c4 .ic{background:var(--soft-blue)} .c5 .ic{background:var(--soft-teal)} .c6 .ic{background:var(--soft-green)}
.feat h3{font-size:18px;margin-bottom:6px}
.feat p{font-size:15px;color:var(--muted)}

/* ---------- Room cards ---------- */
.rooms.n6{grid-template-columns:repeat(3,1fr)}
.rooms.n5{grid-template-columns:repeat(5,1fr)}
.room{display:block;overflow:hidden;color:var(--text);text-decoration:none!important;transition:transform .15s,box-shadow .15s}
.room:hover{transform:translateY(-3px);box-shadow:0 16px 36px rgba(15,23,42,.1)}
.room .top{height:76px;display:grid;place-items:center;font-size:34px}
.room .body{padding:16px 18px 18px}
.room h3{font-size:18px;margin-bottom:4px}
.room p{font-size:14px;color:var(--muted)}
.room span{display:inline-block;margin-top:10px;font-size:14px;font-weight:700;color:var(--blue)}
.t1{background:linear-gradient(135deg,#ffb36b,#ff7a59)} .t2{background:linear-gradient(135deg,#ff8fa3,#f43f5e)}
.t3{background:linear-gradient(135deg,#c4b5fd,#8b5cf6)} .t4{background:linear-gradient(135deg,#93c5fd,#2563eb)}
.t5{background:linear-gradient(135deg,#5eead4,#0d9488)} .t6{background:linear-gradient(135deg,#86efac,#16a34a)}

/* ---------- Steps ---------- */
.steps{counter-reset:s}
.step{padding:26px}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--grad);color:#fff;font-weight:800;margin-bottom:12px}
.step h3{font-size:18px;margin-bottom:6px}
.step p{color:var(--muted);font-size:15px}

/* ---------- Tags ---------- */
.tags{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;max-width:880px;margin:0 auto}
.tags span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:15px;font-weight:600;color:var(--ink)}
.tags span:nth-child(6n+1){background:var(--soft-saffron);border-color:#fed7aa}
.tags span:nth-child(6n+2){background:var(--soft-rose);border-color:#fecdd3}
.tags span:nth-child(6n+3){background:var(--soft-violet);border-color:#ddd6fe}
.tags span:nth-child(6n+4){background:var(--soft-blue);border-color:#c7d7fe}
.tags span:nth-child(6n+5){background:var(--soft-teal);border-color:#99f6e4}
.tags span:nth-child(6n){background:var(--soft-green);border-color:#bbf7d0}

/* ---------- Prose ---------- */
.prose{max-width:840px;margin:0 auto;padding:38px}
.prose h2{font-size:clamp(23px,3.6vw,31px);margin-bottom:14px}
.prose h3{font-size:19px;margin:26px 0 8px}
.prose p{margin-bottom:14px}
.prose ul,.prose ol{margin:0 0 14px 22px}
.prose li{margin-bottom:6px}
.prose .updated{font-size:14px;color:var(--muted);margin-bottom:18px}
.prose + .prose{margin-top:18px}

/* ---------- Rules ---------- */
.rules{padding:28px}
.rules h3{font-size:19px;margin-bottom:12px}
.rules ul{list-style:none}
.rules li{padding:9px 0 9px 30px;position:relative;border-bottom:1px dashed var(--line);font-size:15px}
.rules li:last-child{border-bottom:0}
.do li::before{content:"✓";position:absolute;left:4px;color:var(--green);font-weight:800}
.dont li::before{content:"✕";position:absolute;left:4px;color:var(--rose);font-weight:800}

/* ---------- Table ---------- */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:460px}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line)}
th{background:#f8fafc;color:var(--ink);font-weight:700}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#f1f5f9;padding:2px 6px;border-radius:6px;font-size:14px;color:#be123c}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:16px 50px 16px 18px;font-weight:700;color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:22px;color:var(--rose)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 18px 16px}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;max-width:840px;margin:0 auto 18px}
.contact-card{padding:24px;text-align:center}
.contact-card .ic{margin:0 auto 12px}
.contact-card a{font-weight:700;word-break:break-word}

/* ---------- Network ---------- */
.net{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.net a{display:block;padding:14px 16px;text-align:center;font-weight:600;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:12px}
.net a:hover{text-decoration:none;border-color:var(--violet);color:var(--violet)}

/* ---------- Ad slot ---------- */
.ad-slot{margin:8px auto;max-width:var(--wrap);padding:0 20px}

/* ---------- Footer ---------- */
footer{background:#0b1120;color:#94a3b8;margin-top:40px;font-size:14px;position:relative}
footer::before{content:"";display:block;height:4px;background:var(--grad)}
footer .wrap{padding-top:48px;padding-bottom:26px}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:28px}
footer .brand-name{color:#fff}
footer .brand-name .c4{color:#60a5fa} footer .brand-name .u{color:#fb7185}
footer h4{color:#e2e8f0;font-size:15px;margin-bottom:10px}
footer ul{list-style:none}
footer li{margin-bottom:6px}
footer a{color:#94a3b8}
footer a:hover{color:#fff}
.f-about{margin-top:12px;max-width:330px}
.f-bottom{border-top:1px solid #1e293b;margin-top:32px;padding-top:20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;font-size:13px}
.credit{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);color:#cbd5e1;font-size:14px}
.credit a{font-weight:900;font-size:18px;letter-spacing:-.01em;text-decoration:none!important;
  background:linear-gradient(90deg,#ff8a1f,#facc15,#22c55e,#06b6d4,#8b5cf6,#f43f5e,#ff8a1f);background-size:300% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 6s linear infinite}
.credit .fire{font-size:16px}
@keyframes shine{to{background-position:300% 0}}

/* ---------- Mobile chat page ---------- */
body.app{height:100svh;display:flex;flex-direction:column;overflow:hidden;background:#fff}
.app-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;border-bottom:1px solid var(--line);background:#fff}
.app-bar .brand svg{width:30px;height:30px}
.app-bar .brand-name{font-size:18px}
.app-bar a.home{font-size:14px;font-weight:700;padding:7px 12px;border-radius:999px;background:var(--soft-blue)}
.app-frame{flex:1;min-height:0}
.app-frame iframe{width:100%;height:100%;border:0;display:block}
.app-foot{font-size:12px;text-align:center;padding:5px;color:var(--muted);border-top:1px solid var(--line)}
.app-foot a{color:var(--muted)}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:72px;left:12px;right:12px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:16px;padding:8px;box-shadow:0 18px 44px rgba(15,23,42,.14)}
  .nav.open{display:flex}
  .nav a{padding:12px;text-align:center}
  .nav .cta{margin:6px 0 0}
  .g3,.rooms.n6,.rooms.n5{grid-template-columns:1fr 1fr}
  .f-grid{grid-template-columns:1fr 1fr}
  .f-grid > div:first-child{grid-column:1/-1}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .wrap{padding:0 16px}
  .header .wrap{min-height:62px}
  .nav{top:66px}
  .brand svg{width:34px;height:34px}
  .brand-name{font-size:20px}
  .hero{padding:44px 0 30px}
  .hero.small{padding:30px 0 8px}
  .hero-logo{width:72px;height:72px}
  .btns{flex-direction:column}
  .btn{width:100%}
  section{padding:40px 0}
  .g3,.g2,.rooms.n6,.rooms.n5{grid-template-columns:1fr}
  .chat-card{padding:10px}
  .chat-top{flex-direction:column;align-items:flex-start}
  .badges{justify-content:flex-start}
  .frame{height:calc(100svh - 140px);min-height:470px;max-height:640px}
  .prose{padding:24px 18px}
  .rules{padding:22px 18px}
  .f-grid{grid-template-columns:1fr}
  .f-bottom{flex-direction:column;text-align:center}
}
@media (max-width:360px){.brand-name{font-size:18px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}