/*
Theme Name: Smart Diagnostics Centre
Theme URI: https://smartdiagnosticscentre.in
Author: Smart Diagnostics Centre
Author URI: https://smartdiagnosticscentre.in
Description: Custom one-page theme for Smart Diagnostics Centre - a diagnostic lab in Civil Lines, Delhi. Built with a red/black report-slip visual identity, instant page switching (Home, Tests & Prices, About Us, Contact), a searchable price table, and WhatsApp booking.
Version: 1.0
Requires at least: 5.5
Requires PHP: 7.2
Text Domain: smart-diagnostics-centre
*/


@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&display=swap');

:root{
  --navy:#E4202C;
  --navy-deep:#1A1A1A;
  --teal:#D6262E;
  --paper:#FFFFFF;
  --paper-2:#F5F5F5;
  --amber:#E4202C;
  --ink:#1A1A1A;
  --line:#E0E0E0;
  --white:#FFFFFF;
  --danger:#B71C1F;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Montserrat',sans-serif;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{font-family:'Montserrat',sans-serif;}
.mono{font-family:'Montserrat',sans-serif;}
a{color:inherit;text-decoration:none;}
img,svg{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
}

/* ---------- Announcement bar ---------- */
.announce{
  background:var(--amber);
  color:var(--navy-deep);
  text-align:center;
  font-weight:600;
  font-size:0.92rem;
  padding:10px 44px 10px 16px;
  position:relative;
}
.announce .close{
  position:absolute;right:12px;top:50%;transform:translateY(-50%);
  background:none;border:none;font-size:1.1rem;color:var(--navy-deep);
  width:28px;height:28px;border-radius:50%;
}
.announce .close:hover{background:rgba(11,79,108,0.12);}

/* ---------- Header ---------- */
header.site{
  background:var(--white);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.header-inner{
  max-width:1180px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand-mark{
  width:46px;height:46px;border-radius:10px;
  background:linear-gradient(160deg,var(--navy),var(--teal));
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.brand-mark svg{width:26px;height:26px;}
.brand-name{line-height:1.15;}
.brand-name .n1{font-family:'Montserrat',sans-serif;font-weight:700;font-size:1.18rem;color:var(--navy-deep);letter-spacing:0.2px;}
.brand-name .n2{font-size:0.72rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--teal);font-weight:600;}
nav.main-nav{display:flex;gap:6px;}
nav.main-nav button{
  background:none;border:none;padding:10px 14px;border-radius:8px;
  font-weight:600;font-size:0.95rem;color:var(--ink);
}
nav.main-nav button:hover{background:var(--paper-2);}
nav.main-nav button.active{background:var(--navy);color:var(--white);}
.header-cta{display:flex;gap:8px;}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:8px;font-weight:600;font-size:0.92rem;
  border:1.5px solid transparent;white-space:nowrap;
}
.btn-primary{background:#25D366;color:#fff;}
.btn-primary:hover{background:#1fb959;}
.btn-outline{background:transparent;border-color:var(--navy);color:var(--navy);}
.btn-outline:hover{background:var(--navy);color:#fff;}
.btn-ghost{background:var(--navy);color:#fff;}
.btn-ghost:hover{background:var(--navy-deep);}
@media(max-width:860px){
  nav.main-nav{display:none;}
}

/* ---------- Mobile hamburger + dropdown nav ---------- */
.hamburger{
  display:none;width:40px;height:40px;border-radius:8px;border:1.5px solid var(--line);
  background:var(--white);align-items:center;justify-content:center;color:var(--navy-deep);
  flex-shrink:0;
}
.hamburger svg{width:20px;height:20px;}
.hamburger:hover{background:var(--paper-2);}
.mobile-nav{
  display:none;flex-direction:column;background:var(--white);border-top:1px solid var(--line);
  overflow:hidden;max-height:0;transition:max-height .25s ease;
}
.mobile-nav.open{max-height:280px;}
.mobile-nav button{
  background:none;border:none;border-bottom:1px solid var(--paper-2);text-align:left;
  padding:15px 24px;font-weight:600;font-size:0.98rem;color:var(--ink);
  font-family:'Montserrat',sans-serif;
}
.mobile-nav button:last-child{border-bottom:none;}
.mobile-nav button.active{color:var(--navy);background:var(--paper-2);}
@media(max-width:860px){
  .hamburger{display:flex;}
  .mobile-nav{display:flex;}
}

/* ---------- Sections generic ---------- */
section{padding:64px 24px;}
.wrap{max-width:1180px;margin:0 auto;}
.eyebrow{
  font-family:'Montserrat',sans-serif;text-transform:uppercase;letter-spacing:2px;
  font-size:0.72rem;color:var(--teal);font-weight:500;
  display:flex;align-items:center;gap:10px;margin-bottom:10px;
}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--teal);}

/* ---------- Hero (report-slip) ---------- */
.hero{
  padding:52px 24px 40px;
  background:
    radial-gradient(1200px 400px at 85% -10%, rgba(20,184,166,0.14), transparent 60%),
    var(--paper);
}
.hero-inner{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.1fr 0.9fr;gap:40px;align-items:center;}
.report-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:4px;
  box-shadow:0 18px 40px -20px rgba(11,79,108,0.35);
  position:relative;
  overflow:hidden;
}
.report-card::before{
  content:'';position:absolute;left:0;top:0;bottom:0;width:6px;background:var(--teal);
}
.hero-copy{padding:30px 30px 32px;}
.hero-copy h1{font-size:2.35rem;line-height:1.14;color:var(--navy-deep);margin:0 0 14px;font-weight:600;}
.hero-copy h1 em{font-style:normal;color:var(--teal);}
.hero-copy p{font-size:1.05rem;color:#4D4D4D;line-height:1.55;margin:0 0 26px;max-width:46ch;}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:8px;}
.hero-link{margin-top:14px;font-weight:600;font-size:0.92rem;color:var(--navy);display:inline-flex;align-items:center;gap:6px;}
.hero-link:hover{text-decoration:underline;}

.hero-visual{
  background:var(--white);border:1px solid var(--line);border-radius:4px;
  padding:0;overflow:hidden;box-shadow:0 18px 40px -22px rgba(11,79,108,0.3);
}
.hero-visual .strip{
  background:var(--navy-deep);color:#fff;padding:14px 20px;
  font-family:'Montserrat',sans-serif;font-size:0.72rem;letter-spacing:1px;text-transform:uppercase;
  display:flex;justify-content:space-between;
}
.hero-visual .rows{padding:6px 0;}
.hero-visual .row{
  display:flex;justify-content:space-between;align-items:center;
  padding:13px 20px;border-bottom:1px dashed var(--line);font-size:0.92rem;
}
.hero-visual .row:last-child{border-bottom:none;}
.hero-visual .row .lbl{display:flex;align-items:center;gap:10px;font-weight:500;}
.hero-visual .row .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);flex-shrink:0;}
.hero-visual .row .val{font-family:'Montserrat',sans-serif;color:var(--teal);font-weight:500;font-size:0.85rem;}

@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-copy h1{font-size:1.9rem;}
}

/* ---------- Stats strip ---------- */
.stats{
  background:var(--navy-deep);color:#fff;
}
.stats .wrap{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
}
.stat{padding:26px 20px;text-align:center;border-left:1px solid rgba(255,255,255,0.12);}
.stat:first-child{border-left:none;}
.stat .num{font-family:'Montserrat',sans-serif;font-size:2rem;font-weight:600;color:var(--teal);}
.stat .lbl{font-size:0.82rem;color:#CCCCCC;margin-top:4px;}
@media(max-width:760px){
  .stats .wrap{grid-template-columns:repeat(2,1fr);}
  .stat{border-left:none;border-top:1px solid rgba(255,255,255,0.12);}
}

/* ---------- Services ---------- */
.services-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px;
}
.svc-card{
  background:var(--white);border:1px solid var(--line);border-radius:6px;
  padding:26px 22px;transition:transform .18s ease, box-shadow .18s ease;
}
.svc-card:hover{transform:translateY(-4px);box-shadow:0 16px 30px -18px rgba(11,79,108,0.35);}
.svc-icon{
  width:46px;height:46px;border-radius:9px;background:var(--paper-2);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.svc-icon svg{width:24px;height:24px;stroke:var(--navy);}
.svc-card h3{margin:0 0 8px;font-size:1.08rem;color:var(--navy-deep);font-weight:600;}
.svc-card p{margin:0;font-size:0.92rem;color:#4D4D4D;line-height:1.5;}
@media(max-width:900px){.services-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.services-grid{grid-template-columns:1fr;}}

/* ---------- Hours block ---------- */
.hours-section{background:var(--paper-2);}
.hours-wrap{
  display:grid;grid-template-columns:1fr 1fr;gap:28px;
  background:var(--white);border:1px solid var(--line);border-radius:6px;overflow:hidden;
}
.hours-col{padding:26px 30px;}
.hours-col:first-child{border-right:1px dashed var(--line);}
.hours-col h3{margin:0 0 14px;font-size:1rem;color:var(--navy-deep);display:flex;align-items:center;gap:8px;}
.hours-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--paper-2);font-size:0.94rem;}
.hours-row:last-child{border-bottom:none;}
.hours-row .d{color:#4D4D4D;}
.hours-row .t{font-family:'Montserrat',sans-serif;font-weight:500;color:var(--navy-deep);}
.tag-open{background:#E4F7E9;color:#1D8A3F;padding:2px 10px;border-radius:20px;font-size:0.72rem;font-weight:700;text-transform:uppercase;}
@media(max-width:700px){.hours-wrap{grid-template-columns:1fr;}.hours-col:first-child{border-right:none;border-bottom:1px dashed var(--line);}}

/* ---------- Carousel ---------- */
.carousel-outer{overflow:hidden;position:relative;margin-top:34px;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
}
.carousel-track{display:flex;gap:20px;width:max-content;animation:scroll-left 32s linear infinite;}
.carousel-outer:hover .carousel-track{animation-play-state:paused;}
@keyframes scroll-left{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.slide{
  width:250px;flex-shrink:0;border-radius:6px;overflow:hidden;
  border:1px solid var(--line);background:var(--white);
}
.slide-art{height:150px;display:flex;align-items:center;justify-content:center;background:var(--navy-deep);overflow:hidden;}
.slide-art svg{width:64px;height:64px;stroke:var(--teal);}
.slide-art img{width:100%;height:100%;object-fit:cover;display:block;}
.slide-cap{padding:12px 14px;font-size:0.85rem;font-weight:600;color:var(--navy-deep);}

/* ---------- Reviews ---------- */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:34px;}
.review-card{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:24px;}
.stars{color:var(--amber);font-size:0.95rem;letter-spacing:2px;margin-bottom:10px;}
.review-card p{font-size:0.92rem;color:#4D4D4D;line-height:1.55;margin:0 0 16px;}
.reviewer{display:flex;align-items:center;gap:10px;}
.reviewer .avatar{
  width:34px;height:34px;border-radius:50%;background:var(--paper-2);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.8rem;color:var(--navy);
}
.reviewer .name{font-weight:600;font-size:0.86rem;color:var(--navy-deep);}
.verified{font-size:0.7rem;color:var(--teal);font-weight:600;display:flex;align-items:center;gap:4px;}
@media(max-width:900px){.reviews-grid{grid-template-columns:1fr;}}

/* ---------- CTA band ---------- */
.cta-band{background:var(--teal);color:#1A1A1A;text-align:center;padding:50px 24px;}
.cta-band h2{margin:0 0 8px;font-size:1.6rem;}
.cta-band p{margin:0 0 22px;opacity:0.85;}
.cta-band .btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;}
.cta-band .btn-outline{border-color:#1A1A1A;color:#1A1A1A;}
.cta-band .btn-outline:hover{background:#1A1A1A;color:#fff;}

/* ---------- Tests & Prices page ---------- */
.tests-toolbar{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 24px;}
.tests-search{
  flex:1;min-width:220px;padding:12px 16px;border:1.5px solid var(--line);border-radius:8px;
  font-family:'Montserrat',sans-serif;font-size:0.94rem;
}
.tests-search:focus{border-color:var(--teal);}
.filter-chip{
  padding:10px 16px;border-radius:20px;border:1.5px solid var(--line);background:var(--white);
  font-size:0.85rem;font-weight:600;color:#4D4D4D;
}
.filter-chip.active{background:var(--navy);border-color:var(--navy);color:#fff;}
.price-table{width:100%;border-collapse:collapse;background:var(--white);border:1px solid var(--line);border-radius:6px;overflow:hidden;}
.price-table thead th{
  text-align:left;background:var(--paper-2);padding:14px 18px;font-size:0.78rem;
  text-transform:uppercase;letter-spacing:0.6px;color:#4D4D4D;font-weight:700;
}
.price-table tbody td{padding:14px 18px;border-top:1px solid var(--paper-2);font-size:0.92rem;}
.price-table tbody tr:hover{background:var(--paper);}
.price-table .cat-badge{
  font-size:0.7rem;font-weight:700;text-transform:uppercase;padding:3px 9px;border-radius:12px;
  background:var(--paper-2);color:var(--navy);
}
.price-table .price{font-family:'Montserrat',sans-serif;font-weight:600;color:var(--navy-deep);}
.note-box{
  margin-top:20px;padding:16px 20px;background:#FFF7E8;border:1px solid #F2D9A0;border-radius:6px;
  font-size:0.85rem;color:#7A5A15;
}
@media(max-width:700px){
  .price-table thead{display:none;}
  .price-table tbody tr{display:block;border-top:8px solid var(--paper);padding:10px 0;}
  .price-table tbody td{display:flex;justify-content:space-between;border-top:none;padding:6px 18px;}
  .price-table tbody td::before{content:attr(data-label);font-weight:700;color:#4D4D4D;font-size:0.72rem;text-transform:uppercase;}
}

/* ---------- About page ---------- */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;margin-top:20px;}
.about-grid h2{margin-top:0;}
.about-list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px;}
.about-list li{display:flex;gap:12px;align-items:flex-start;font-size:0.94rem;color:#4D4D4D;}
.about-list svg{width:20px;height:20px;stroke:var(--teal);flex-shrink:0;margin-top:2px;}
.info-card{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:26px;}
.info-card h3{margin-top:0;font-size:1rem;color:var(--navy-deep);}
.info-row{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);font-size:0.9rem;}
.info-row:last-child{border-bottom:none;}
.info-row svg{width:18px;height:18px;stroke:var(--teal);flex-shrink:0;margin-top:2px;}
@media(max-width:860px){.about-grid{grid-template-columns:1fr;}}

/* ---------- Contact page ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-top:20px;align-items:start;}
.form-card{background:var(--white);border:1px solid var(--line);border-radius:6px;padding:30px;}
.field{margin-bottom:16px;}
.field label{display:block;font-size:0.82rem;font-weight:600;color:var(--navy-deep);margin-bottom:6px;}
.field input,.field textarea{
  width:100%;padding:11px 14px;border:1.5px solid var(--line);border-radius:7px;
  font-family:'Montserrat',sans-serif;font-size:0.92rem;color:var(--ink);
}
.field input:focus,.field textarea:focus{border-color:var(--teal);}
.field textarea{resize:vertical;min-height:80px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.map-card{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--white);}
.map-card iframe{width:100%;height:280px;border:0;display:block;}
.contact-info-list{padding:22px 26px;display:grid;gap:14px;}
.contact-info-list .row{display:flex;gap:12px;align-items:flex-start;font-size:0.9rem;}
.contact-info-list svg{width:19px;height:19px;stroke:var(--teal);flex-shrink:0;margin-top:1px;}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;}.field-row{grid-template-columns:1fr;}}

/* ---------- Footer ---------- */
footer.site{background:var(--navy-deep);color:#CCCCCC;padding:50px 24px 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;max-width:1180px;margin:0 auto;}
.footer-grid h4{color:#fff;font-size:0.9rem;margin:0 0 14px;text-transform:uppercase;letter-spacing:1px;}
.footer-grid p, .footer-grid a{font-size:0.87rem;color:#BFBFBF;line-height:1.7;}
.footer-grid a:hover{color:#fff;}
.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:8px;}
.footer-bottom{
  max-width:1180px;margin:34px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,0.1);
  font-size:0.78rem;color:#999999;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr;}}

/* ---------- Floating WhatsApp ---------- */
.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:100;
  width:58px;height:58px;border-radius:50%;background:#25D366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 24px -6px rgba(0,0,0,0.4);
  transition:transform .2s ease, box-shadow .2s ease;
}
.wa-float:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 14px 30px -6px rgba(0,0,0,0.5);}
.wa-float svg{width:28px;height:28px;fill:#fff;}

/* page visibility */
.page{display:none;}
.page.active{display:block;}