/* ═══════════════════════════════════════════════════════════
   DSR ENTERPRISES INDIA — Master Stylesheet
   Navy #0D1B3E · Gold #C9A84C · Clean spacing system
═══════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600;700&display=swap');

/* ── TOKENS ─────────────────────────────── */
:root{
  --navy:#0D1B3E; --navy-dark:#07102B; --navy-mid:#142250;
  --gold:#C9A84C; --gold-light:#E8C97A; --gold-dark:#A07830; --gold-pale:#F5E9C8;
  --white:#FFFFFF; --off-white:#F8F7F3; --gray-light:#ECEEF4; --gray:#555F7A;
  /* Brighter, high-contrast text colors */
  --text-dark:#0A0E1A; --text-body:#1C2340;
  --green:#2ECC71; --red:#E74C3C;
  --shadow-gold:0 4px 20px rgba(201,168,76,.25);
  --shadow-navy:0 8px 32px rgba(13,27,62,.14);
  --shadow-card:0 2px 16px rgba(13,27,62,.09);
  --radius:12px; --radius-lg:20px; --radius-xl:28px;
  --font-display:'Playfair Display',serif;
  --font-body:'DM Sans',sans-serif;
  /* spacing scale */
  --sp-xs:8px; --sp-sm:16px; --sp-md:24px; --sp-lg:40px;
  --sp-xl:64px; --sp-2xl:96px;
}

/* ── RESET ──────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;font-size:17px;-webkit-text-size-adjust:100%;}
body{font-family:var(--font-body);color:var(--text-body);background:var(--off-white);overflow-x:hidden;line-height:1.75;font-weight:500;}
img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{font-family:var(--font-body);}

/* ── TYPOGRAPHY ─────────────────────────── */
h1,h2,h3,h4,h5{font-family:var(--font-display);color:var(--navy);line-height:1.22;font-weight:800;}
h1{font-size:clamp(2rem,5vw,3.4rem);}
h2{font-size:clamp(1.6rem,3.5vw,2.4rem);}
h3{font-size:clamp(1.15rem,2.5vw,1.5rem);}
h4{font-size:1.05rem;font-weight:700;}
p{line-height:1.8;font-weight:500;}

/* ── LAYOUT ─────────────────────────────── */
.container{max-width:1180px;margin:0 auto;padding:0 var(--sp-md);}
.section{padding:var(--sp-2xl) 0;}
.section-alt{background:var(--white);}
.section-dark{background:var(--navy);}
.text-center{text-align:center;}

/* ── GRID HELPERS ───────────────────────── */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-lg);}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-md);}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-sm);}

/* ── BUTTONS ─────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:50px;font-weight:700;font-size:.95rem;
  cursor:pointer;border:none;transition:all .3s ease;letter-spacing:.3px;white-space:nowrap;min-height:46px;}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:var(--navy-dark);box-shadow:var(--shadow-gold);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(201,168,76,.45);}
.btn-outline{background:transparent;color:var(--white);border:2px solid var(--gold);}
.btn-outline:hover{background:var(--gold);color:var(--navy-dark);}
.btn-navy{background:var(--navy);color:var(--white);border:2px solid var(--navy);}
.btn-navy:hover{background:var(--navy-dark);transform:translateY(-2px);}
.btn-green{background:linear-gradient(135deg,#25D366,#1da851);color:#fff;}
.btn-green:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(37,211,102,.4);}
.btn-sm{padding:9px 20px;font-size:.82rem;}
.btn-full{width:100%;justify-content:center;}

/* ── LABELS ─────────────────────────────── */
.section-label{display:inline-block;background:var(--gold-pale);color:var(--gold-dark);
  font-size:.76rem;font-weight:800;letter-spacing:2px;text-transform:uppercase;
  padding:6px 18px;border-radius:50px;margin-bottom:14px;}
.section-title{margin-bottom:14px;}
.section-subtitle{color:var(--gray);font-size:1.02rem;font-weight:500;max-width:580px;margin-bottom:40px;}

/* ── NAVBAR ──────────────────────────────── */
#navbar{position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(7,16,43,.98);backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(201,168,76,.18);transition:box-shadow .3s;}
#navbar.scrolled{box-shadow:0 4px 32px rgba(0,0,0,.28);}
.nav-inner{display:flex;align-items:center;justify-content:space-between;
  padding:10px var(--sp-md);max-width:1180px;margin:0 auto;}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.nav-logo img{height:46px;width:auto;filter:drop-shadow(0 2px 8px rgba(201,168,76,.4));}
.nav-logo-text{display:flex;flex-direction:column;line-height:1.1;}
.nav-logo-text .brand-name{font-family:var(--font-display);font-size:.98rem;font-weight:800;color:var(--gold);}
.nav-logo-text .brand-sub{font-size:.62rem;color:rgba(255,255,255,.72);letter-spacing:1.5px;text-transform:uppercase;font-weight:600;}
.nav-links{display:flex;align-items:center;gap:2px;}
.nav-links a{color:rgba(255,255,255,.92);font-size:.84rem;font-weight:600;
  padding:7px 9px;border-radius:7px;transition:all .2s;white-space:nowrap;}
.nav-links a:hover,.nav-links a.active{color:var(--gold);background:rgba(201,168,76,.1);}
.nav-links .nav-cta{background:linear-gradient(135deg,var(--gold),var(--gold-dark));
  color:var(--navy-dark);font-weight:700;padding:8px 18px;border-radius:50px;margin-left:6px;}
.nav-links .nav-cta:hover{background:var(--gold-light);transform:translateY(-1px);}

/* ── HAMBURGER ───────────────────────────── */
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;
  padding:8px;background:none;border:none;z-index:1001;}
.hamburger span{display:block;width:24px;height:2px;background:var(--gold);
  border-radius:2px;transition:all .3s;}

/* ── MOBILE MENU ─────────────────────────── */
.mobile-menu{display:none;flex-direction:column;background:var(--navy-dark);
  padding:12px var(--sp-sm) var(--sp-md);gap:2px;
  border-top:1px solid rgba(201,168,76,.14);
  max-height:calc(100vh - 68px);overflow-y:auto;}
.mobile-menu a{color:rgba(255,255,255,.95);font-size:1rem;padding:13px 16px;
  border-radius:8px;font-weight:700;transition:all .2s;display:flex;align-items:center;gap:10px;}
.mobile-menu a:hover,.mobile-menu a.active{background:rgba(201,168,76,.12);color:var(--gold);}
.mob-divider{height:1px;background:rgba(255,255,255,.06);margin:6px 0;}
.mob-cta{background:linear-gradient(135deg,var(--gold),var(--gold-dark)) !important;
  color:var(--navy-dark) !important;font-weight:700 !important;
  border-radius:50px !important;justify-content:center;margin-top:6px;}
.mobile-menu.open{display:flex;}

/* ── PAGE HERO ───────────────────────────── */
.page-hero{background:linear-gradient(135deg,var(--navy-dark) 0%,var(--navy) 60%,#1a2e6e 100%);
  padding:136px 0 68px;position:relative;overflow:hidden;}
.page-hero h1{color:var(--white);}
.page-hero .hero-badge{display:inline-flex;align-items:center;gap:8px;
  background:rgba(201,168,76,.14);border:1px solid rgba(201,168,76,.38);
  color:var(--gold-light);font-size:.76rem;font-weight:700;letter-spacing:1.5px;
  text-transform:uppercase;padding:6px 16px;border-radius:50px;margin-bottom:16px;}
.page-hero p{color:rgba(255,255,255,.88);font-size:1.05rem;max-width:600px;margin-top:14px;line-height:1.85;font-weight:500;}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:6px;
  font-size:.79rem;color:rgba(255,255,255,.58);margin-bottom:18px;font-weight:600;}
.breadcrumb a{color:var(--gold-dark);}
.breadcrumb a:hover{color:var(--gold);}
.breadcrumb .sep{color:rgba(255,255,255,.3);}

/* ── CARDS ───────────────────────────────── */
.card{background:var(--white);border-radius:var(--radius-lg);
  padding:28px 24px;border:1px solid var(--gray-light);transition:all .4s;}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-navy);}
.card-icon{width:58px;height:58px;
  background:linear-gradient(135deg,var(--gold-pale),rgba(201,168,76,.14));
  border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:1.65rem;margin-bottom:18px;transition:all .3s;}
.card:hover .card-icon{background:linear-gradient(135deg,var(--gold),var(--gold-dark));}
.card h3{font-size:1.1rem;margin-bottom:10px;font-weight:800;}
.card p{font-size:.9rem;color:var(--gray);line-height:1.75;font-weight:500;}

/* ── SERVICE LIST ────────────────────────── */
.svc-list{display:flex;flex-direction:column;gap:8px;margin:14px 0 18px;}
.svc-list li{display:flex;align-items:flex-start;gap:9px;font-size:.88rem;color:var(--text-body);font-weight:600;}
.svc-list li::before{content:'✓';width:18px;height:18px;min-width:18px;
  background:var(--gold-pale);color:var(--gold-dark);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:.65rem;font-weight:700;margin-top:2px;}

/* ── PHILOSOPHY TICKER ───────────────────── */
.philosophy-banner{background:linear-gradient(135deg,var(--gold),var(--gold-dark));
  padding:20px 0;overflow:hidden;}
.philosophy-text{display:flex;gap:68px;animation:scrollText 28s linear infinite;
  white-space:nowrap;width:max-content;}
.philosophy-text span{font-family:var(--font-display);font-size:.93rem;font-weight:700;color:var(--navy-dark);}
.philosophy-text .sep{color:rgba(13,27,62,.38);font-size:1.05rem;}
@keyframes scrollText{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ── STAT STRIP ──────────────────────────── */
.stat-strip{background:var(--navy);padding:52px 0;}
.stat-item .stat-value{font-family:var(--font-display);font-size:2.3rem;font-weight:800;color:var(--gold);line-height:1;}
.stat-item .stat-label{font-size:.82rem;color:rgba(255,255,255,.72);margin-top:6px;font-weight:600;}

/* ── CTA SECTION ─────────────────────────── */
.cta-section{background:linear-gradient(135deg,var(--gold-dark),var(--gold));
  padding:80px 0;text-align:center;position:relative;overflow:hidden;}
.cta-section h2{color:var(--navy-dark);font-size:clamp(1.6rem,4vw,2.5rem);margin-bottom:14px;}
.cta-section p{color:rgba(13,27,62,.84);font-size:1.05rem;margin-bottom:32px;font-weight:600;}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* ── TESTIMONIALS ────────────────────────── */
.testimonial-card{background:rgba(255,255,255,.05);border:1px solid rgba(201,168,76,.2);
  border-radius:var(--radius-lg);padding:26px;transition:all .3s;}
.testimonial-card:hover{background:rgba(201,168,76,.06);border-color:rgba(201,168,76,.4);transform:translateY(-4px);}
.testimonial-stars{color:var(--gold);font-size:.95rem;letter-spacing:2px;margin-bottom:12px;}
.testimonial-quote{font-style:italic;color:rgba(255,255,255,.9);font-size:.92rem;line-height:1.8;margin-bottom:16px;font-weight:500;}
.testimonial-author{display:flex;align-items:center;gap:11px;}
.testimonial-avatar{width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold),var(--gold-dark));
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.9rem;color:var(--navy-dark);flex-shrink:0;}
.testimonial-name{color:var(--white);font-size:.9rem;font-weight:800;}
.testimonial-loc{color:rgba(255,255,255,.6);font-size:.77rem;font-weight:500;}

/* ── PRICE BLOCK ─────────────────────────── */
.price-block{background:rgba(255,255,255,.06);border:1px solid rgba(201,168,76,.32);
  border-radius:var(--radius-lg);padding:24px;margin:20px 0;}
.price-mrp{color:rgba(255,255,255,.55);text-decoration:line-through;font-size:.96rem;font-weight:500;}
.price-general{color:rgba(255,255,255,.78);font-size:.9rem;margin-bottom:4px;font-weight:600;}
.price-offer{font-family:var(--font-display);font-size:2rem;font-weight:800;color:var(--gold);}
.price-note{font-size:.78rem;color:rgba(255,255,255,.6);margin-top:6px;font-weight:500;}

/* ── CONTACT FORM ────────────────────────── */
.contact-form-card{background:var(--white);border-radius:var(--radius-lg);
  padding:36px;box-shadow:var(--shadow-card);border:1px solid var(--gray-light);}
.form-group{margin-bottom:16px;}
.form-group label{display:block;font-size:.86rem;font-weight:700;color:var(--navy);margin-bottom:7px;}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:12px 15px;border:1.5px solid var(--gray-light);border-radius:10px;
  font-family:var(--font-body);font-size:.94rem;color:var(--text-dark);font-weight:500;
  background:var(--off-white);transition:all .2s;outline:none;-webkit-appearance:none;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  border-color:var(--gold);background:var(--white);box-shadow:0 0 0 3px rgba(201,168,76,.11);}
.form-group textarea{resize:vertical;min-height:100px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}

/* ── FOOTER ──────────────────────────────── */
footer{background:var(--navy-dark);padding:60px 0 0;color:rgba(255,255,255,.85);}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:44px;margin-bottom:44px;}
.footer-brand-logo{height:52px;width:auto;margin-bottom:14px;
  filter:drop-shadow(0 2px 8px rgba(201,168,76,.3));}
.footer-brand-desc{font-size:.87rem;line-height:1.8;color:rgba(255,255,255,.72);margin-bottom:18px;font-weight:500;}
.footer-disclaimer{font-size:.73rem;color:rgba(255,255,255,.5);line-height:1.65;
  padding:12px;border:1px solid rgba(255,255,255,.12);border-radius:8px;
  background:rgba(255,255,255,.04);}
.footer-col h5{color:var(--gold);font-size:.87rem;font-weight:800;margin-bottom:16px;
  text-transform:uppercase;letter-spacing:1px;font-family:var(--font-body);}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col ul li a{color:rgba(255,255,255,.75);font-size:.86rem;font-weight:500;transition:color .2s;
  display:flex;align-items:center;gap:6px;}
.footer-col ul li a::before{content:'→';font-size:.63rem;color:var(--gold-dark);flex-shrink:0;}
.footer-col ul li a:hover{color:var(--gold);}
.footer-contact-item{display:flex;align-items:flex-start;gap:9px;
  font-size:.86rem;margin-bottom:11px;color:rgba(255,255,255,.76);font-weight:500;}
.footer-contact-item .ico{color:var(--gold);flex-shrink:0;margin-top:2px;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:18px var(--sp-md);
  display:flex;justify-content:space-between;align-items:center;
  font-size:.78rem;color:rgba(255,255,255,.55);font-weight:500;flex-wrap:wrap;gap:10px;}
.footer-bottom a{color:var(--gold-dark);}
.footer-bottom a:hover{color:var(--gold);}

/* ── BACK TO TOP ─────────────────────────── */
#backToTop{position:fixed;bottom:24px;right:20px;width:44px;height:44px;
  background:linear-gradient(135deg,var(--gold),var(--gold-dark));border-radius:50%;
  display:flex;align-items:center;justify-content:center;color:var(--navy-dark);
  font-size:1.2rem;box-shadow:0 4px 18px rgba(201,168,76,.38);
  opacity:0;transition:opacity .3s,transform .3s;transform:translateY(12px);z-index:998;}

/* ── WHATSAPP FLOAT ──────────────────────── */
#wa-float{position:fixed;bottom:76px;left:20px;z-index:9998;
  display:flex;align-items:center;gap:10px;
  background:#25D366;color:#fff;padding:11px 18px 11px 14px;
  border-radius:50px;box-shadow:0 4px 20px rgba(37,211,102,.42);
  text-decoration:none;font-weight:700;font-size:.84rem;
  transition:all .3s ease;}
#wa-float svg{width:24px;height:24px;flex-shrink:0;}
#wa-float:hover{background:#1da851;transform:translateY(-3px);box-shadow:0 8px 26px rgba(37,211,102,.52);}

/* ── DOODLE ──────────────────────────────── */
.doodle-bg{position:absolute;pointer-events:none;}

/* ── FADE IN ─────────────────────────────── */
.fade-in{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease;}
.fade-in.visible{opacity:1;transform:translateY(0);}
.fade-in-delay-1{transition-delay:.1s;}
.fade-in-delay-2{transition-delay:.2s;}
.fade-in-delay-3{transition-delay:.3s;}
.fade-in-delay-4{transition-delay:.4s;}

/* ── HIGHLIGHT BOX ───────────────────────── */
.highlight-box{background:var(--gold-pale);border-left:4px solid var(--gold);
  border-radius:0 var(--radius) var(--radius) 0;padding:18px 22px;margin:20px 0;}

/* ════════════════════════════════════════════
   DIAGNOSTICS
════════════════════════════════════════════ */
.diag-search-wrap{background:var(--white);border-radius:var(--radius-lg);
  padding:28px;box-shadow:var(--shadow-card);border:1px solid var(--gray-light);margin-bottom:28px;}
.diag-search-row{display:flex;gap:12px;flex-wrap:wrap;}
.diag-search-row input{flex:1;min-width:200px;padding:12px 18px;
  border:2px solid var(--gray-light);border-radius:50px;
  font-family:var(--font-body);font-size:.91rem;outline:none;transition:all .2s;-webkit-appearance:none;}
.diag-search-row input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,168,76,.11);}
.diag-search-row select{padding:12px 16px;border:2px solid var(--gray-light);border-radius:50px;
  font-family:var(--font-body);font-size:.87rem;background:var(--white);color:var(--text-dark);
  outline:none;cursor:pointer;-webkit-appearance:none;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238892A4' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;}
.search-stats{margin-top:10px;font-size:.8rem;color:var(--gray);}
.cat-pills-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px;}
.cpill{background:var(--white);border:1.5px solid var(--gray-light);color:var(--text-body);
  padding:8px 16px;border-radius:50px;font-size:.8rem;font-weight:700;
  cursor:pointer;transition:all .2s;font-family:var(--font-body);white-space:nowrap;}
.cpill:hover,.cpill.on{background:var(--navy);border-color:var(--navy);color:var(--white);}
.tests-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.test-card{background:var(--white);border-radius:var(--radius);
  border:1px solid var(--gray-light);padding:18px;transition:all .3s;position:relative;overflow:hidden;}
.test-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--gold-light));
  transform:scaleX(0);transition:transform .3s;}
.test-card:hover::before{transform:scaleX(1);}
.test-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-navy);border-color:var(--gold-pale);}
.test-name{font-size:.92rem;font-weight:800;color:var(--navy);margin-bottom:5px;line-height:1.35;}
.test-cat-tag{display:inline-block;font-size:.64rem;font-weight:800;padding:3px 9px;
  border-radius:10px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:9px;}
.test-fasting{font-size:.76rem;color:var(--gray);margin-bottom:11px;display:flex;align-items:center;gap:4px;font-weight:600;}
.test-pricing{display:flex;align-items:flex-end;gap:9px;margin-bottom:13px;}
.test-mrp{font-size:.83rem;color:var(--gray);text-decoration:line-through;font-weight:500;}
.test-dsr{font-size:1.32rem;font-weight:800;color:var(--gold-dark);font-family:var(--font-display);line-height:1;}
.test-off-badge{background:#DCFCE7;color:#14532D;font-size:.7rem;font-weight:800;
  padding:3px 9px;border-radius:10px;white-space:nowrap;}
/* WA book button for tests */
.wa-book-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:7px;
  background:linear-gradient(135deg,#25D366,#1da851);color:#fff;border:none;
  padding:9px 14px;border-radius:50px;font-size:.78rem;font-weight:700;
  cursor:pointer;transition:all .2s;font-family:var(--font-body);text-decoration:none;}
.wa-book-btn:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(37,211,102,.4);}
.wa-book-btn svg{width:14px;height:14px;flex-shrink:0;}
/* Packages */
.pkg-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:52px;}
.pkg-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;
  border:2px solid var(--gray-light);transition:all .4s;position:relative;}
.pkg-card.best{border-color:var(--gold);}
.pkg-best-badge{position:absolute;top:14px;right:14px;background:var(--gold);
  color:var(--navy-dark);font-size:.64rem;font-weight:800;padding:3px 10px;
  border-radius:20px;text-transform:uppercase;letter-spacing:.8px;}
.pkg-top{padding:24px 22px 16px;text-align:center;}
.pkg-emoji{font-size:2.3rem;margin-bottom:8px;}
.pkg-name{font-size:1.1rem;font-weight:800;color:var(--navy);margin-bottom:4px;}
.pkg-tag{font-size:.79rem;color:var(--gray);font-weight:600;}
.pkg-price-area{background:linear-gradient(135deg,var(--navy),var(--navy-mid));
  padding:16px 22px;text-align:center;}
.pkg-was{color:rgba(255,255,255,.55);text-decoration:line-through;font-size:.83rem;font-weight:500;}
.pkg-price{font-family:var(--font-display);font-size:1.85rem;font-weight:800;color:var(--gold);line-height:1.1;}
.pkg-save{font-size:.74rem;color:rgba(255,255,255,.7);margin-top:4px;font-weight:600;}
.pkg-tests{padding:14px 22px;}
.pkg-test-row{display:flex;align-items:center;justify-content:space-between;
  padding:7px 0;border-bottom:1px solid var(--gray-light);font-size:.79rem;}
.pkg-test-row:last-child{border-bottom:none;}
.pkg-test-row span:first-child{color:var(--text-body);}
.pkg-test-row span:last-child{color:var(--gold-dark);font-weight:700;}
.pkg-footer{padding:14px 22px 22px;}
/* pagination */
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:28px;flex-wrap:wrap;}
.pg-btn{background:var(--white);border:1.5px solid var(--gray-light);color:var(--text-body);
  width:36px;height:36px;border-radius:8px;cursor:pointer;font-size:.84rem;font-weight:600;
  transition:all .2s;font-family:var(--font-body);display:flex;align-items:center;justify-content:center;}
.pg-btn:hover,.pg-btn.on{background:var(--navy);border-color:var(--navy);color:var(--white);}
.pg-btn:disabled{opacity:.4;cursor:not-allowed;}
.pg-info{font-size:.79rem;color:var(--gray);padding:0 8px;}
/* cat colours */
.c-blood{background:#FEE2E2;color:#991B1B;}
.c-diabetes{background:#DCFCE7;color:#14532D;}
.c-thyroid{background:#E0F2FE;color:#075985;}
.c-cardiac{background:#FFF7ED;color:#9A3412;}
.c-liver{background:#FEF9C3;color:#854D0E;}
.c-kidney{background:#F5F3FF;color:#5B21B6;}
.c-vitamin{background:#ECFDF5;color:#065F46;}
.c-infection{background:#FDF2F8;color:#86198F;}
.c-hormone{background:#FEF3C7;color:#92400E;}
.c-radiology{background:#F1F5F9;color:#334155;}
.no-results{text-align:center;padding:48px 20px;color:var(--gray);}

/* ════════════════════════════════════════════
   BLOG
════════════════════════════════════════════ */
.blog-wrap{display:grid;grid-template-columns:1fr 288px;gap:32px;align-items:start;}
.blog-sidebar{position:sticky;top:92px;}
.blog-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.bcard{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--gray-light);transition:transform .3s,box-shadow .3s;display:flex;flex-direction:column;}
.bcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-navy);}
.bcard.featured{grid-column:1/-1;display:grid;grid-template-columns:1.2fr 1fr;}
.bcard-thumb{height:180px;display:flex;align-items:center;justify-content:center;
  font-size:3.4rem;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 100%);
  position:relative;flex-shrink:0;}
.bcard.featured .bcard-thumb{height:100%;min-height:200px;}
.yt-dot{position:absolute;bottom:10px;right:10px;background:rgba(255,0,0,.9);
  color:#fff;font-size:.61rem;font-weight:800;padding:2px 8px;border-radius:4px;letter-spacing:.5px;}
.yt-play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:50px;height:50px;background:rgba(255,0,0,.88);border-radius:50%;
  display:flex;align-items:center;justify-content:center;pointer-events:none;transition:transform .2s,background .2s;}
.yt-play-btn span{color:#fff;font-size:1.2rem;margin-left:4px;}
.bcard:hover .yt-play-btn{transform:translate(-50%,-50%) scale(1.12);background:rgba(255,0,0,1);}
.bcard-body{padding:18px;flex:1;display:flex;flex-direction:column;}
.bcard.featured .bcard-body{padding:26px;}
.cpill-blog{display:inline-block;font-size:.65rem;font-weight:700;padding:3px 9px;
  border-radius:20px;text-transform:uppercase;letter-spacing:.8px;margin-bottom:8px;}
.bcard h3{font-size:.97rem;line-height:1.38;margin-bottom:8px;font-weight:800;}
.bcard.featured h3{font-size:1.22rem;}
.bcard h3 a{color:var(--navy);transition:color .2s;}
.bcard h3 a:hover{color:var(--gold-dark);}
.bexcerpt{font-size:.84rem;color:var(--gray);line-height:1.7;margin-bottom:12px;font-weight:500;}
.bmeta{display:flex;align-items:center;flex-wrap:wrap;gap:7px;font-size:.75rem;color:var(--gray);margin-top:auto;font-weight:600;}
.mdot{width:4px;height:4px;background:var(--gold);border-radius:50%;flex-shrink:0;}
.bread{color:var(--gold-dark);font-weight:700;margin-left:auto;white-space:nowrap;cursor:pointer;}
.bread:hover{color:var(--gold);}
.sb{background:var(--white);border-radius:var(--radius-lg);padding:20px;
  border:1px solid var(--gray-light);margin-bottom:18px;}
.sb h4{font-size:.89rem;color:var(--navy);margin-bottom:12px;font-family:var(--font-body);font-weight:700;}
.sb-search{width:100%;padding:9px 13px;border:1.5px solid var(--gray-light);border-radius:50px;
  font-family:var(--font-body);font-size:.85rem;outline:none;transition:border .2s;-webkit-appearance:none;}
.sb-search:focus{border-color:var(--gold);}
.clinks{display:flex;flex-direction:column;gap:5px;}
.clinks a{display:flex;align-items:center;justify-content:space-between;padding:7px 10px;
  border-radius:7px;font-size:.82rem;color:var(--text-body);transition:all .2s;border:1px solid transparent;}
.clinks a:hover{background:var(--gold-pale);border-color:rgba(201,168,76,.3);color:var(--gold-dark);}
.ccnt{background:var(--gray-light);color:var(--gray);font-size:.68rem;font-weight:700;padding:2px 7px;border-radius:10px;}
.recitem{display:flex;gap:10px;margin-bottom:11px;padding-bottom:11px;border-bottom:1px solid var(--gray-light);}
.recitem:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0;}
.recthumb{width:48px;height:48px;border-radius:8px;
  background:linear-gradient(135deg,var(--navy),var(--navy-mid));
  display:flex;align-items:center;justify-content:center;font-size:1.25rem;flex-shrink:0;}
.rectitle{font-size:.79rem;color:var(--navy);font-weight:600;line-height:1.3;margin-bottom:3px;cursor:pointer;}
.rectitle:hover{color:var(--gold-dark);}
.recdate{font-size:.7rem;color:var(--gray);}
/* Blog post modal */
.poverlay{position:fixed;inset:0;background:rgba(0,0,0,.66);z-index:4000;
  display:flex;align-items:flex-start;justify-content:center;
  padding:70px 16px 24px;opacity:0;pointer-events:none;transition:opacity .25s;overflow-y:auto;}
.poverlay.open{opacity:1;pointer-events:all;}
.pbox{background:var(--white);border-radius:var(--radius-lg);max-width:700px;width:100%;
  margin:0 auto;position:relative;transform:translateY(16px);transition:transform .25s;}
.poverlay.open .pbox{transform:translateY(0);}
.pclose{position:absolute;top:12px;right:12px;background:var(--gray-light);border:none;
  width:30px;height:30px;border-radius:50%;cursor:pointer;font-size:.92rem;
  display:flex;align-items:center;justify-content:center;z-index:5;transition:all .2s;}
.pclose:hover{background:var(--red);color:#fff;}
.phero{background:linear-gradient(135deg,var(--navy),var(--navy-mid));
  padding:36px 32px 24px;border-radius:var(--radius-lg) var(--radius-lg) 0 0;}
.pbody{padding:28px 32px;}
.pbody h2{font-size:1.18rem;color:var(--navy);margin:20px 0 8px;}
.pbody p{font-size:.9rem;color:var(--text-body);line-height:1.85;margin-bottom:12px;}
.pbody ul{margin:0 0 12px 18px;}
.pbody li{font-size:.9rem;color:var(--text-body);margin-bottom:5px;line-height:1.7;}
/* YT embed in blog modal */
.yt-thumb-preview{position:relative;cursor:pointer;border-radius:10px;overflow:hidden;
  margin:0 0 4px;border:2px solid var(--gray-light);transition:border-color .2s;}
.yt-thumb-preview:hover{border-color:#FF0000;}
.yt-thumb-overlay{position:absolute;inset:0;background:rgba(0,0,0,.34);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;transition:background .2s;}
.yt-thumb-preview:hover .yt-thumb-overlay{background:rgba(0,0,0,.5);}
.yt-thumb-play{width:56px;height:56px;background:rgba(255,0,0,.92);border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:1.45rem;
  color:#fff;padding-left:4px;transition:transform .2s;}
.yt-thumb-preview:hover .yt-thumb-play{transform:scale(1.1);}
.yt-thumb-label{color:#fff;font-size:.79rem;font-weight:700;letter-spacing:.5px;
  background:rgba(0,0,0,.48);padding:3px 12px;border-radius:20px;}
.yt-btn{display:inline-flex;align-items:center;gap:8px;background:#FF0000;color:#fff;
  font-weight:700;font-size:.87rem;padding:11px 22px;border-radius:50px;transition:all .2s;margin:14px 0 4px;}
.yt-btn:hover{background:#CC0000;transform:translateY(-2px);}
.yt-sub{font-size:.71rem;color:var(--gray);margin-bottom:16px;}
/* Admin */
.admin-wrap{background:var(--navy);border-radius:var(--radius-lg);padding:26px;
  margin-bottom:24px;border:1px solid rgba(201,168,76,.24);display:none;}
.admin-wrap.show{display:block;}
.admin-wrap h3{color:var(--gold-light);margin-bottom:18px;font-size:.89rem;
  font-family:var(--font-body);font-weight:700;text-transform:uppercase;letter-spacing:1px;}
.ai{width:100%;padding:10px 13px;border:1.5px solid rgba(255,255,255,.11);border-radius:9px;
  font-family:var(--font-body);font-size:.86rem;color:var(--white);
  background:rgba(255,255,255,.06);margin-bottom:9px;outline:none;transition:all .2s;-webkit-appearance:none;}
.ai::placeholder{color:rgba(255,255,255,.31);}
.ai:focus{border-color:var(--gold);background:rgba(255,255,255,.1);}
.ai option{background:var(--navy-dark);}
.ai.ta{min-height:120px;resize:vertical;}
.arow{display:grid;grid-template-columns:1fr 1fr;gap:9px;}
.ahelp{font-size:.72rem;color:rgba(255,255,255,.37);margin:-5px 0 9px;}
.login-wrap{background:var(--navy);border-radius:var(--radius-lg);padding:22px;
  margin-bottom:20px;border:1px solid rgba(201,168,76,.19);display:none;}
.login-wrap.show{display:block;}
.login-wrap p{font-size:.82rem;color:rgba(255,255,255,.54);margin-bottom:10px;}
.lrow{display:flex;gap:9px;flex-wrap:wrap;}
.ai-status{padding:12px 16px;border-radius:10px;font-size:.82rem;margin-bottom:14px;display:none;}
.ai-status.thinking{background:rgba(201,168,76,.12);color:var(--gold-light);
  border:1px solid rgba(201,168,76,.24);display:flex;align-items:center;gap:10px;}
.ai-status.done{background:rgba(46,204,113,.11);color:#2ECC71;border:1px solid rgba(46,204,113,.24);display:block;}
.ai-status.err{background:rgba(231,76,60,.09);color:#f87171;border:1px solid rgba(231,76,60,.19);display:block;}
.spin{display:inline-block;animation:spin .8s linear infinite;font-style:normal;}
@keyframes spin{to{transform:rotate(360deg)}}
/* Filter pills blog */
.fpill{background:var(--white);border:1.5px solid var(--gray-light);color:var(--text-body);
  padding:7px 15px;border-radius:50px;font-size:.79rem;font-weight:700;
  cursor:pointer;transition:all .2s;font-family:var(--font-body);}
.fpill:hover,.fpill.on{background:var(--navy);border-color:var(--navy);color:var(--white);}
.spinner{text-align:center;padding:48px;color:var(--gray);}
.spinner-icon{font-size:1.9rem;animation:spin .8s linear infinite;display:block;margin-bottom:10px;}
.empty-state{text-align:center;padding:48px;color:var(--gray);}

/* ════════════════════════════════════════════
   RESPONSIVE — PERFECT PADDING AT ALL SIZES
════════════════════════════════════════════ */
@media(max-width:1200px){
  .nav-links a{font-size:.77rem;padding:6px 7px;}
  .footer-grid{grid-template-columns:1.5fr 1fr 1fr;gap:28px;}
  .footer-grid>div:first-child{grid-column:1/-1;}
}
@media(max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr);}
  .blog-wrap{grid-template-columns:1fr;}
  .blog-sidebar{position:static;}
  .blog-grid{grid-template-columns:1fr 1fr;}
  .bcard.featured{grid-template-columns:1fr;}
  .bcard.featured .bcard-thumb{min-height:180px;}
  .pkg-grid{grid-template-columns:1fr 1fr;}
  .tests-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:900px){
  .pkg-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px;}
  .footer-grid>div:first-child{grid-column:1/-1;}
}
@media(max-width:768px){
  html{font-size:16px;}
  .section{padding:56px 0;}
  .container{padding:0 18px;}
  /* nav */
  .nav-links{display:none;}
  .hamburger{display:flex;}
  .nav-logo img{height:40px;}
  .nav-logo-text .brand-sub{display:none;}
  /* page hero */
  .page-hero{padding:108px 0 48px;}
  .page-hero p{font-size:1rem;}
  /* grids */
  .grid-2{grid-template-columns:1fr;}
  .grid-3{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:1fr 1fr;}
  /* blog */
  .blog-grid{grid-template-columns:1fr;}
  /* footer */
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;text-align:center;}
  /* form */
  .form-row{grid-template-columns:1fr;}
  /* cta */
  .cta-btns{flex-direction:column;align-items:center;}
  /* diagnostics */
  .tests-grid{grid-template-columns:1fr;}
  .diag-search-row{flex-direction:column;}
  .diag-search-row input,.diag-search-row select{width:100%;min-width:unset;}
  /* blog admin */
  .arow{grid-template-columns:1fr;}
  /* post modal */
  .phero{padding:28px 18px 20px;}
  .pbody{padding:22px 18px;}
  .poverlay{padding:64px 10px 16px;}
  /* wa float */
  #wa-float{bottom:80px;}
  /* stat strip */
  .stat-strip .grid-4{grid-template-columns:1fr 1fr;}
  /* bigger touch targets */
  .btn{padding:15px 28px;font-size:1rem;}
  .btn-sm{padding:12px 20px;font-size:.9rem;}
  .stat-item .stat-value{font-size:2rem;}
  .stat-item .stat-label{font-size:.86rem;}
  .card p{font-size:.95rem;}
  .section-subtitle{font-size:1rem;}
  .testimonial-quote{font-size:.95rem;}
}
@media(max-width:480px){
  html{font-size:15px;}
  .section{padding:48px 0;}
  .container{padding:0 16px;}
  .grid-4{grid-template-columns:1fr;}
  .stat-strip .grid-4{grid-template-columns:1fr 1fr;}
  /* wa float label hide on tiny screens */
  #wa-float .wa-label{display:none;}
  #wa-float{padding:11px 14px;border-radius:50%;bottom:80px;}
  .cat-pills-row{gap:5px;}
  .cpill{font-size:.75rem;padding:6px 12px;}
  .page-hero{padding:96px 0 40px;}
  .contact-form-card{padding:22px 16px;}
  /* bigger tap targets on small screens */
  .btn{padding:14px 22px;font-size:.97rem;min-height:48px;}
  .btn-full{width:100%;}
  h1{font-size:1.85rem;}
  h2{font-size:1.45rem;}
  h3{font-size:1.12rem;}
  .nav-logo-text .brand-name{font-size:.88rem;}
}