/* ===== Medicare Lab — Kaikaluru | clean theme ===== */
:root{
  --navy:#0b2e7a;
  --navy-d:#082155;
  --blue:#1457c8;
  --red:#d11f2d;
  --red-d:#a8131f;
  --gold:#f5b400;
  --green:#1f9d55;
  --wa:#25d366;
  --ink:#1a2740;
  --muted:#64748b;
  --line:#e9eef6;
  --bg:#ffffff;
  --bg-alt:#f5f8fd;
  --shadow:0 12px 34px rgba(11,46,122,.10);
  --shadow-sm:0 4px 16px rgba(11,46,122,.07);
  --radius:18px;
  --maxw:1140px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Poppins","Noto Sans Telugu",system-ui,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:.95rem;
  padding:.72rem 1.3rem;border-radius:999px;cursor:pointer;border:none;
  transition:transform .15s ease, box-shadow .15s ease, background .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--lg{padding:.95rem 1.7rem;font-size:1.02rem}
.btn--call{background:var(--red);color:#fff;box-shadow:0 8px 20px rgba(209,31,45,.28)}
.btn--call:hover{background:var(--red-d)}
.btn--whatsapp{background:var(--wa);color:#fff;box-shadow:0 8px 20px rgba(37,211,102,.28)}
.btn--white{background:#fff;color:var(--navy)}
.btn--white:hover{background:#eef3ff}

/* ===== Topbar ===== */
.topbar{background:var(--navy-d);color:#d7e2ff;font-size:.82rem}
.topbar__inner{display:flex;align-items:center;gap:14px;padding:7px 22px;flex-wrap:wrap}
.topbar__sep{flex:1}
.topbar__phone{font-weight:700;color:#fff}
.topbar__hours{opacity:.85}

/* ===== Header ===== */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);transition:box-shadow .2s}
.header.scrolled{box-shadow:var(--shadow-sm)}
.header__inner{display:flex;align-items:center;justify-content:space-between;padding:11px 22px;gap:18px}
/* brand: logo +150%, embossed, animated */
.brand{display:flex;align-items:center;gap:11px;animation:brand-enter .7s cubic-bezier(.22,.61,.36,1) both}
.brand__logo{width:69px;height:69px;object-fit:contain;flex-shrink:0;
  filter:drop-shadow(0 3px 4px rgba(8,33,85,.28)) drop-shadow(0 1px 1px rgba(8,33,85,.20)) drop-shadow(0 -1px 1px rgba(255,255,255,.75));
  transform:translateZ(0);will-change:transform;
  transition:transform .35s cubic-bezier(.22,.61,.36,1),filter .35s ease;
  animation:brand-float 4.8s ease-in-out infinite}
.brand:hover .brand__logo{animation-play-state:paused;transform:translateY(-3px) scale(1.03);
  filter:drop-shadow(0 8px 10px rgba(8,33,85,.32)) drop-shadow(0 2px 3px rgba(8,33,85,.22)) drop-shadow(0 -1px 1px rgba(255,255,255,.85))}
.brand__name{display:block;font-weight:800;font-size:1.77rem;color:var(--navy);line-height:1.05;letter-spacing:-.01em;
  text-shadow:0 1px 0 rgba(255,255,255,.85),0 -1px 0 rgba(8,33,85,.18),0 2px 3px rgba(8,33,85,.12)}
.brand__sub{display:block;font-size:.8rem;color:var(--muted);font-weight:700;letter-spacing:.15em;
  text-shadow:0 1px 0 rgba(255,255,255,.7)}
@keyframes brand-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@keyframes brand-enter{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){
  .brand,.brand__logo{animation:none}
  .brand__logo{transition:filter .2s ease}
  .brand:hover .brand__logo{transform:none}
}
.nav{display:flex;align-items:center;gap:4px}
.nav__link{padding:.5rem .72rem;font-weight:600;color:var(--ink);border-radius:9px;font-size:.94rem}
.nav__link:hover{color:var(--blue);background:var(--bg-alt)}

/* nav search */
.nav__search{display:flex;align-items:center;gap:6px;background:var(--bg-alt);border:1px solid var(--line);
  border-radius:999px;padding:.32rem .8rem;margin-left:6px;transition:border-color .2s,box-shadow .2s}
.nav__search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,87,200,.1)}
.nav__search-ico{font-size:.85rem;opacity:.7}
.nav__search input{border:none;background:none;outline:none;font:inherit;font-size:.9rem;width:130px;color:var(--ink)}
.nav__cta{margin-left:6px}

.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{width:26px;height:3px;background:var(--navy);border-radius:3px;transition:.25s}

/* ===== Hero — centered band (photo-less) ===== */
.hero{position:relative;overflow:hidden;
  background:radial-gradient(900px 520px at 88% -12%,#e9f1ff,transparent),
             radial-gradient(760px 520px at -6% 116%,#fdeef0,transparent),#fbfdff}
/* faint medical-cross texture */
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.045;
  background-image:url("data:image/svg+xml;utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56' viewBox='0 0 56 56'%3E%3Cpath fill='%230b2e7a' d='M24 8h8v8h8v8h-8v8h-8v-8h-8v-8h8z'/%3E%3C/svg%3E");
  background-size:56px 56px}
/* thin top accent rule */
.hero::after{content:"";position:absolute;top:0;left:0;right:0;height:3px;z-index:1;
  background:linear-gradient(90deg,var(--navy),var(--blue) 38%,var(--gold) 70%,var(--red))}
.hero__inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;
  text-align:center;max-width:880px;margin:0 auto;padding:66px 22px 74px}
.hero__badge{display:inline-block;background:#fff;border:1px solid var(--line);color:var(--navy);
  font-weight:700;font-size:.82rem;padding:.46rem 1rem;border-radius:999px;box-shadow:var(--shadow-sm)}
.hero__badge span[lang="te"]{color:var(--blue)}
.hero__title{font-size:clamp(2.2rem,5.2vw,3.5rem);line-height:1.08;font-weight:800;color:var(--navy);
  margin:1.1rem 0 .2rem;letter-spacing:-.01em}
.hero__title .hl{color:var(--red)}
.hero__title-te{display:block;font-size:clamp(1.05rem,2.4vw,1.5rem);font-weight:700;color:var(--blue);margin-top:.5rem}
.hero__tagline{position:relative;display:inline-block;font-weight:700;color:var(--ink);
  font-size:clamp(1.15rem,2.6vw,1.5rem);margin:.55rem 0 .2rem;padding-bottom:.35rem}
.hero__tagline::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:64px;height:3px;border-radius:3px;background:var(--gold)}
.hero__desc{color:var(--muted);font-size:1.06rem;max-width:62ch;margin:1.1rem auto 0}
.hero__desc strong{color:var(--navy);font-weight:700}
.hero__desc-te{display:block;margin-top:.55rem;color:var(--blue);font-weight:500;font-size:.97rem}
.hero--band .hero__actions{justify-content:center;margin:1.8rem auto .4rem}
/* horizontal trust band */
.hero__band{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;width:100%;
  margin-top:2.2rem;padding-top:1.9rem;border-top:1px solid var(--line)}
.hpill{display:flex;align-items:center;gap:12px;text-align:left;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:.85rem 1rem;box-shadow:var(--shadow-sm);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.hpill:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--blue)}
.hpill__ico{flex-shrink:0;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  font-size:1.25rem;background:var(--bg-alt);border:1px solid var(--line)}
.hpill__txt{display:flex;flex-direction:column;line-height:1.25}
.hpill__txt strong{color:var(--navy);font-weight:700;font-size:.96rem}
.hpill__txt span[lang="te"]{color:var(--muted);font-size:.78rem;font-weight:600}

/* base .hero__actions (also reused by feature sections) */
.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin:1.4rem 0}

/* ===== Bilingual helpers ===== */
.t-te{display:block;font-weight:700;color:var(--blue);font-size:.6em;margin-top:.32rem;line-height:1.35}
.t-sub{display:block;color:var(--muted);font-size:.9em;font-weight:500;margin-top:.18rem}
.card .t-sub{font-size:.84rem}
.stats .t-sub{color:rgba(255,255,255,.8);font-size:.76rem;font-weight:500;margin-top:.1rem}
.eyebrow span[lang="te"]{color:var(--blue)}
.nav__link span[lang="te"]{display:none}

/* ===== Strip ===== */
.strip{background:var(--navy)}
.strip__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:15px 22px;color:#fff}
.strip__item{display:flex;align-items:center;gap:10px;font-weight:600;font-size:.94rem;justify-content:center}
.strip__ico{font-size:1.25rem}

/* ===== Sections ===== */
.section{padding:76px 0}
.section--alt{background:var(--bg-alt)}
.section__head{text-align:center;max-width:680px;margin:0 auto 46px}
.eyebrow{display:inline-block;color:var(--red);font-weight:700;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:.5rem}
.section__title{font-size:clamp(1.6rem,3vw,2.25rem);font-weight:800;color:var(--navy);line-height:1.2}
.section__lead{color:var(--muted);margin-top:.6rem;font-size:1.04rem}

/* ===== Grid / cards ===== */
.grid{display:grid;gap:18px}
.grid--3{grid-template-columns:repeat(4,1fr)}
.grid--5{grid-template-columns:repeat(5,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;
  box-shadow:var(--shadow-sm);transition:transform .18s,box-shadow .18s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card__ico{font-size:1.9rem;margin-bottom:.55rem}
.card h3{font-size:1.04rem;color:var(--navy);margin-bottom:.3rem;line-height:1.3}
.card p{color:var(--muted);font-size:.92rem}

/* ===== Services ===== */
.service{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 12px;text-align:center;
  box-shadow:var(--shadow-sm);transition:transform .18s,border-color .18s}
.service:hover{transform:translateY(-4px);border-color:var(--blue)}
.service__ico{font-size:1.85rem;display:block;margin-bottom:.4rem}
.service h4{font-size:.98rem;color:var(--navy)}
.service p{font-size:.8rem;color:var(--muted)}

/* ===== Price list ===== */
.pl__controls{position:sticky;top:62px;z-index:20;background:var(--bg);padding:14px 0;border-bottom:1px solid var(--line);margin-bottom:16px}
.pl__search{width:100%;padding:.9rem 1.15rem;border:2px solid var(--line);border-radius:14px;font:inherit;font-size:1rem;outline:none;transition:border-color .2s,box-shadow .2s}
.pl__search:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(20,87,200,.1)}
.pl__filters{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.pl__chip{border:1px solid var(--line);background:#fff;color:var(--ink);font:inherit;font-weight:600;font-size:.86rem;
  padding:.45rem .95rem;border-radius:999px;cursor:pointer;transition:all .18s}
.pl__chip:hover{border-color:var(--blue);color:var(--blue)}
.pl__chip.active{background:var(--navy);border-color:var(--navy);color:#fff}
.pl__count{color:var(--muted);font-size:.9rem;margin:2px 0 16px}
.pl__group{margin-bottom:24px}
.pl__cat{font-size:1.02rem;color:var(--red);font-weight:800;text-transform:uppercase;letter-spacing:.03em;
  padding-bottom:8px;border-bottom:2px solid var(--line);margin-bottom:10px}
.pl__cat span{color:var(--muted);font-weight:600;font-size:.82rem}
.pl__item{display:flex;gap:16px;align-items:flex-start;justify-content:space-between;
  padding:14px 16px;border:1px solid var(--line);border-radius:13px;margin-bottom:8px;background:#fff;
  box-shadow:var(--shadow-sm);transition:transform .12s,border-color .12s}
.pl__item:hover{transform:translateX(3px);border-color:var(--blue)}
.pl__name{font-size:.98rem;color:var(--navy);font-weight:700;line-height:1.3}
.pl__desc{color:var(--muted);font-size:.88rem;margin-top:3px;max-width:64ch}
.pl__price{flex-shrink:0;background:var(--bg-alt);color:var(--navy);font-weight:800;font-size:1.02rem;
  padding:.4rem .85rem;border-radius:10px;border:1px solid var(--line);white-space:nowrap}
.pl__empty{text-align:center;color:var(--muted);padding:40px 0}
.pl__note{margin-top:18px;color:var(--muted);font-size:.86rem;text-align:center}
.pl__note a{color:var(--red);font-weight:700}

/* ===== Feature blocks ===== */
.feature__inner{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.feature--rev .frame{order:2}
.feature__content .section__title{text-align:left}
.feature__content .eyebrow,.feature__content .section__lead{text-align:left}
.ticklist{list-style:none;margin:1.3rem 0;display:grid;gap:.55rem}
.ticklist li{position:relative;padding-left:2rem;color:var(--ink);font-weight:500}
.ticklist li::before{content:"✓";position:absolute;left:0;top:.05rem;width:1.4rem;height:1.4rem;background:var(--green);
  color:#fff;border-radius:50%;display:grid;place-items:center;font-size:.78rem;font-weight:700}
.feature__who{color:var(--muted);font-size:.9rem;font-style:italic;margin-bottom:1.2rem}

/* ===== Framed image (offset shape) ===== */
.frame{position:relative;max-width:440px;margin:0 auto}
.frame img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow);border:5px solid #fff;
  cursor:zoom-in;transition:transform .25s}
.frame img:hover{transform:scale(1.015)}
.frame::before{content:"";position:absolute;inset:0;border-radius:calc(var(--radius) + 6px);z-index:-1;
  transform:rotate(-3deg) translate(-14px,14px)}
.frame--red::before{background:linear-gradient(135deg,#ffd9dc,#ffeef0)}
.frame--blue::before{background:linear-gradient(135deg,#d7e6ff,#eef4ff)}

/* ===== Gallery ===== */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:920px;margin:0 auto}
.gframe{border-radius:var(--radius);overflow:hidden;background:#fff;border:5px solid #fff;
  box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.gframe:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.gframe img{width:100%;height:auto;display:block;cursor:zoom-in}

/* ===== Stats ===== */
.stats{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;padding:50px 0}
.stats__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat__num{display:block;font-size:2.4rem;font-weight:800;color:var(--gold);line-height:1}
.stat__label{font-size:.9rem;opacity:.92}

/* ===== Contact ===== */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.contact__cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.contact__card{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:16px;box-shadow:var(--shadow-sm);transition:transform .15s}
.contact__card:hover{transform:translateY(-3px)}
.contact__ico{font-size:1.45rem}
.contact__map{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:340px}
.contact__map iframe{width:100%;height:100%;min-height:340px;border:0;display:block}
.map__directions{position:absolute;left:14px;bottom:14px;background:#fff;color:var(--navy);font-weight:700;
  font-size:.9rem;padding:.55rem 1rem;border-radius:999px;box-shadow:var(--shadow-sm);transition:transform .15s}
.map__directions:hover{transform:translateY(-2px);color:var(--blue)}

/* ===== CTA ===== */
.cta{background:linear-gradient(135deg,var(--red),var(--red-d));color:#fff}
.cta__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:42px 22px;flex-wrap:wrap}
.cta h2{font-size:clamp(1.3rem,2.6vw,1.85rem);font-weight:800}

/* ===== Footer ===== */
.footer{background:var(--navy-d);color:#c7d4f2}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px;padding:50px 22px}
.footer__logo{width:190px;max-width:62%;height:auto;margin-bottom:14px;
  background:#fff;border-radius:14px;padding:12px 16px}
.footer__col h4{color:#fff;margin-bottom:12px;font-size:1.02rem}
.footer__col a,.footer__col span{display:block;color:#c7d4f2;padding:.25rem 0;font-size:.93rem}
.footer__col a:hover{color:#fff}
.footer__bar{border-top:1px solid rgba(255,255,255,.12);font-size:.84rem;text-align:center;padding:16px 0;color:#9fb2dd}

/* ===== Floating buttons ===== */
.fab{position:fixed;right:18px;z-index:60;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;
  font-size:1.5rem;box-shadow:0 8px 22px rgba(0,0,0,.25);transition:transform .15s}
.fab:hover{transform:scale(1.08)}
.fab--wa{bottom:84px;background:var(--wa)}
.fab--call{bottom:20px;background:var(--red)}

/* ===== Lightbox ===== */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(8,16,35,.9);display:none;place-items:center;padding:24px;cursor:zoom-out}
.lightbox.open{display:grid}
.lightbox img{max-width:94vw;max-height:90vh;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lightbox__close{position:absolute;top:18px;right:24px;color:#fff;font-size:2rem;cursor:pointer;line-height:1;opacity:.85}
.lightbox__close:hover{opacity:1}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .grid--3{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:980px){
  .feature__inner,.contact{grid-template-columns:1fr;gap:34px}
  .feature--rev .frame{order:-1}
  .feature__content .section__title,.feature__content .eyebrow,.feature__content .section__lead{text-align:center}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .topbar__hours{display:none}
  .brand{gap:9px}
  .brand__logo{width:58px;height:58px}
  .brand__name{font-size:1.4rem}
  .brand__sub{font-size:.72rem;letter-spacing:.13em}
  .hero__inner{padding:48px 22px 56px}
  .hero__band{grid-template-columns:1fr 1fr;gap:10px;margin-top:1.8rem;padding-top:1.5rem}
  .hpill{padding:.7rem .8rem;gap:10px}
  .hpill__ico{width:36px;height:36px;font-size:1.15rem}
  .nav{position:fixed;inset:58px 0 auto 0;flex-direction:column;align-items:stretch;background:#fff;
    padding:14px 22px 20px;gap:4px;box-shadow:var(--shadow);transform:translateY(-135%);transition:transform .28s;border-bottom:1px solid var(--line)}
  .nav.open{transform:translateY(0)}
  .nav__link{padding:.8rem .6rem;border-bottom:1px solid var(--line)}
  .nav__link span[lang="te"]{display:inline;color:var(--muted);font-weight:600;font-size:.85em;margin-left:.4rem}
  .nav__search{margin:10px 0 4px;width:100%}
  .nav__search input{width:100%}
  .nav__cta{margin:8px 0 0;justify-content:center}
  .nav-toggle{display:flex}
  .strip__inner{grid-template-columns:1fr 1fr}
  .grid--3{grid-template-columns:1fr}
  .grid--5{grid-template-columns:repeat(2,1fr)}
  .stats__inner{grid-template-columns:1fr 1fr;gap:26px}
  .contact__cards{grid-template-columns:1fr}
  .cta__inner{flex-direction:column;text-align:center}
  .pl__controls{top:56px}
  .pl__item{flex-direction:column;gap:8px}
  .pl__price{align-self:flex-start}
  .gallery{grid-template-columns:1fr;max-width:460px}
}
@media(max-width:430px){
  .grid--5{grid-template-columns:1fr 1fr}
  .hero__band{grid-template-columns:1fr}
  .hero--band .hero__actions .btn{flex:1 1 auto;justify-content:center}
}
@media(prefers-reduced-motion:reduce){
  .hpill,.hpill:hover{transition:none;transform:none}
}