/* SAATHI home page: light, calm, modern. */
:root{--bg:#F6F9FC;--ink:#1F3B4D;--muted:#5E768A;--line:#E3EBF3;--teal:#3BB3A6;--teal-d:#2A9488;--teal-s:#E3F6F3;--lav:#8E8CE8;--lav-s:#EFEDFD;--peach:#FFE6D6;--coral:#FFDAD4;--coral-i:#8F2D22;--r:22px;--shadow:0 10px 34px rgba(40,70,100,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:'Nunito','Segoe UI',system-ui,-apple-system,Arial,sans-serif;line-height:1.6;font-size:17px;overflow-x:hidden}
img{max-width:100%}a{color:var(--teal-d)}
.wrap{max-width:1140px;margin:0 auto;padding:0 22px}.narrow{max-width:820px}.center{text-align:center}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 14px;border-radius:10px;z-index:99}.skip:focus{left:10px}
:focus-visible{outline:3px solid var(--lav);outline-offset:3px;border-radius:8px}
.blobs{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.blobs i{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5}
.blobs i:nth-child(1){width:480px;height:480px;background:#CDEFE9;top:-140px;left:-120px}
.blobs i:nth-child(2){width:420px;height:420px;background:#E5E1FB;top:30%;right:-140px}
.blobs i:nth-child(3){width:340px;height:340px;background:#FFE7D8;bottom:-100px;left:25%}
header,main,footer{position:relative;z-index:1}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.navin{display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:68px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.logo img{border-radius:13px;box-shadow:0 4px 12px rgba(59,179,166,.3)}.logo b{display:block;font-size:1.25rem;line-height:1.1;font-weight:800}
.logo small{display:block;font-size:.76rem;color:var(--muted);max-width:210px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.menu{display:flex;align-items:center;gap:6px}
.menu a{color:var(--muted);text-decoration:none;font-weight:700;font-size:.95rem;padding:8px 12px;border-radius:999px;white-space:nowrap}
.menu .btn{white-space:nowrap}
.menu a:hover{background:#EEF4F8;color:var(--ink)}
.menu a.helpnow{color:var(--coral-i);background:#FFF1EC}.menu a.helpnow:hover{background:#FFE4DB}
.burger{display:none;background:#fff;border:1px solid var(--line);border-radius:12px;width:46px;height:42px;cursor:pointer;padding:0}
.burger span{display:block;width:20px;height:2px;background:var(--ink);margin:4px auto;border-radius:2px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;border:0;cursor:pointer;font:inherit;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--teal),#5C9FE0 60%,var(--lav));padding:14px 28px;border-radius:999px;box-shadow:0 10px 26px rgba(59,140,170,.32);text-decoration:none;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(59,140,170,.4);color:#fff}
.btn.small{padding:10px 20px;font-size:.92rem;box-shadow:0 6px 16px rgba(59,140,170,.28)}
.btn.big{padding:17px 38px;font-size:1.12rem}
.btn.ghost{background:#fff;color:var(--ink);box-shadow:none;border:2px solid #D3E4EA}.btn.ghost:hover{background:var(--teal-s);color:var(--ink);box-shadow:none}

/* hero */
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;padding-top:60px;padding-bottom:50px}
.eyebrow{display:inline-block;font-weight:800;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--teal-d);background:var(--teal-s);padding:6px 14px;border-radius:999px}
.eyebrow.warm{background:#FFE9E4;color:var(--coral-i)}
h1{font-size:clamp(2.3rem,5vw,3.6rem);line-height:1.08;margin:16px 0 14px;font-weight:800;letter-spacing:-.01em}
.grad{background:linear-gradient(135deg,var(--teal-d),var(--lav));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.18rem;color:#37566B;max-width:600px}
.cta{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 22px}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px;padding:0;margin:0}
.chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 16px;font-weight:700;font-size:.9rem;color:#456277}
.chips li:before{content:"\2713";color:var(--teal-d);margin-right:7px;font-weight:800}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);overflow:hidden;transform:rotate(1.2deg)}
.hc-top{display:flex;align-items:center;gap:11px;padding:14px 18px;background:linear-gradient(135deg,#E6F7F4,#EFEAFE)}
.hc-top img{border-radius:11px}.hc-top b{display:block;line-height:1.1}.hc-top small{color:var(--muted);font-size:.78rem}
.hc-body{padding:18px;display:flex;flex-direction:column;gap:11px}
.b{max-width:84%;padding:11px 16px;border-radius:18px;font-size:.95rem;font-weight:600}
.b.bot{background:#fff;border:1px solid var(--line);border-radius:18px 18px 18px 5px;box-shadow:0 3px 12px rgba(40,70,100,.06)}
.b.me{align-self:flex-end;background:linear-gradient(135deg,#DDF3EF,#E8E5FC);border-radius:18px 18px 5px 18px;font-weight:800}
.pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}.pills span{border:2px solid #CFE8E4;border-radius:14px;padding:8px 14px;font-weight:700;font-size:.88rem;background:#fff}.pills .q{border-color:#D9E3EC;color:#6B8195;font-weight:600}

/* sections */
.sec{padding-top:70px;padding-bottom:70px}.sec.tint{background:rgba(255,255,255,.7);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec.tint>.wrap{padding-top:0;padding-bottom:0}
.head{max-width:760px;margin:0 0 34px}.head.center{margin-left:auto;margin-right:auto;text-align:center}
h2{font-size:clamp(1.7rem,3.4vw,2.35rem);line-height:1.15;margin:14px 0 12px;font-weight:800}
h3{margin:.2rem 0 .4rem;font-size:1.18rem;font-weight:800}
.head p{color:var(--muted);font-size:1.06rem;margin:.3rem 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:0 6px 24px rgba(40,70,100,.06)}
.card p{margin:.3rem 0 0;color:var(--muted);font-size:.98rem}
.card .ic{width:52px;height:52px;border-radius:16px;background:var(--teal-s);display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin-bottom:10px}
.card.c-lav .ic{background:var(--lav-s)}.card.c-peach .ic{background:var(--peach)}
.quote{margin:34px 0 0;padding:22px 28px;border-radius:var(--r);background:linear-gradient(135deg,#E6F7F4,#EFEAFE);font-size:1.2rem;font-weight:700;text-align:center;color:#2D5266}

/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 18px;box-shadow:0 6px 24px rgba(40,70,100,.05)}
.steps .n{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--lav));color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:10px}
.steps p{margin:.3rem 0 0;color:var(--muted);font-size:.93rem}.steps h3{font-size:1.05rem}

/* tiles */
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tile{border-radius:20px;padding:20px 22px;border:1px solid rgba(0,0,0,.04)}.tile b{display:block;font-size:1.08rem}.tile span{display:block;color:#486377;font-size:.93rem;margin-top:3px}
.t1{background:#E3F6F3}.t2{background:#EFEDFD}.t3{background:#FFE9E4}.t4{background:#FFF5CC}.t5{background:#E3F0FB}.t6{background:#FFE6D0}.t7{background:#E3F6E8}.t8{background:#F3E8FB}.t9{background:#FFF1EC}

/* levels */
.levels{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.lv{border-radius:20px;padding:20px 22px}.lv b{display:block;font-size:1.3rem;font-weight:800}.lv span{display:block;margin-top:4px;font-size:.95rem}
.lv.low{background:#E3F6E8;color:#1E6B3A}.lv.mild{background:#FFF5CC;color:#7A5B00}.lv.mod{background:#FFE6D0;color:#8A4B00}.lv.high{background:#FFDAD4;color:#8F2D22}
.fine{font-size:.9rem;color:var(--muted);margin-top:16px}
.notbox{margin-top:26px;background:#fff;border:1px dashed #BFD3DE;border-radius:var(--r);padding:18px 22px;color:#456277}

/* help */
.helpband{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center;background:linear-gradient(135deg,#FFF1EC,#FFF8F2);border:1px solid #F6D9CC;border-radius:28px;padding:34px}
.calls{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.call{display:block;text-decoration:none;color:var(--ink);background:#fff;border:2px solid #F3D5C9;border-radius:18px;padding:14px 16px;transition:transform .15s}
.call:hover{transform:translateY(-2px)}.call b{display:block;font-size:1.3rem;color:var(--coral-i);line-height:1.2}.call span{display:block;font-size:.84rem;color:var(--muted);line-height:1.3}
.call.red{background:var(--coral-i);border-color:var(--coral-i)}.call.red b,.call.red span{color:#fff}
.kendra{margin-top:18px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 24px;box-shadow:0 6px 24px rgba(40,70,100,.05)}
.kendra div div{color:var(--muted);font-size:.95rem}

/* faq */
details{background:#fff;border:1px solid var(--line);border-radius:18px;padding:4px 20px;margin:0 0 12px;box-shadow:0 4px 16px rgba(40,70,100,.04)}
summary{cursor:pointer;font-weight:800;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}summary:after{content:"+";font-size:1.4rem;color:var(--teal-d);line-height:1}
details[open] summary:after{content:"\2212"}details p{margin:0 0 16px;color:var(--muted)}

/* final + footer */
.final{text-align:center;padding-top:60px;padding-bottom:70px}.final p{color:var(--muted)}
.foot{background:#fff;border-top:1px solid var(--line);padding:26px 0;font-size:.92rem;color:#456277}
.foot .fine{margin-top:6px}

/* responsive */
@media(max-width:980px){.hero{grid-template-columns:1fr;padding-top:36px}.hero-card{transform:none;max-width:520px}.grid3{grid-template-columns:1fr 1fr}.grid4{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}.tiles{grid-template-columns:1fr 1fr}.levels{grid-template-columns:1fr 1fr}.helpband{grid-template-columns:1fr}}
@media(max-width:1060px){.burger{display:block}.menu{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 18px 18px;box-shadow:0 14px 24px rgba(40,70,100,.1)}
  .menu.open{display:flex}.menu a,.menu .btn{text-align:center}}
@media(max-width:560px){body{font-size:16px}.grid3,.grid4,.steps,.tiles,.levels,.calls{grid-template-columns:1fr}.sec{padding-top:48px;padding-bottom:48px}.logo small{max-width:150px}.btn{width:100%}.cta{flex-direction:column}.helpband{padding:24px 20px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* v2: Hindi font, language switch, illustrations */
body,html{font-family:'Noto Sans Devanagari','Nirmala UI','Mangal',Nunito,'Segoe UI',system-ui,-apple-system,Arial,sans-serif}
body.lang-hi h1{line-height:1.25;font-size:clamp(2.1rem,4.6vw,3.3rem)}
body.lang-hi .lead{line-height:1.75}
.langsw{display:inline-flex;background:#EEF4F8;border-radius:999px;padding:3px;margin:0 4px}
.langsw a{padding:5px 13px!important;border-radius:999px!important;font-weight:800!important;font-size:.85rem!important;color:var(--muted)!important;background:transparent}
.langsw a.on{background:var(--teal)!important;color:#fff!important}
.hero-art{display:flex;justify-content:center}.hero-art img{width:100%;max-width:560px;height:auto}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;margin-bottom:26px}
.split .art img{width:100%;max-width:440px;height:auto;display:block;margin:0 auto}
.avs{display:flex;margin-bottom:10px}.avs img{border-radius:50%;box-shadow:0 4px 12px rgba(40,70,100,.15);border:3px solid #fff;margin-right:-10px;width:64px;height:64px}
.helpart{display:block;max-width:230px;height:auto;margin-top:12px}
@media(max-width:980px){.split{grid-template-columns:1fr}.hero-art{order:-1}.hero-art img{max-width:420px}}
@media(max-width:1060px){.menu .langsw{align-self:center;margin:6px 0}}