/* ═══════════════════════════════════════════════════════════
   Burrard Pharmaceuticals — Light Theme (Claude.ai inspired)
   Warm cream bg · White nav · Teal accents · Sora + DM Sans
   ═══════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=DM+Sans:ital,wght@0,400;0,500;0,700;1,400&display=swap');
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
:root{
  --bg:#F3EDE5;--bg-warm:#EDE7DF;--bg-card:#FFFFFF;--bg-card-alt:#FAF7F4;
  --text:#1A1A2E;--text-secondary:#4A4A5A;--text-muted:#7A7A8A;
  --teal:#0D8A8A;--teal-light:#0EA5A5;--teal-dark:#0A6E6E;
  --teal-bg:rgba(13,138,138,0.06);--teal-border:rgba(13,138,138,0.12);
  --border:rgba(0,0,0,0.06);--border-strong:rgba(0,0,0,0.1);
  --shadow-sm:0 1px 3px rgba(0,0,0,0.04);--shadow-md:0 4px 20px rgba(0,0,0,0.06);--shadow-lg:0 12px 40px rgba(0,0,0,0.08);
  --font-display:'Sora',sans-serif;--font-body:'DM Sans',sans-serif;
  --max-w:1200px;--max-w-wide:1400px;--radius:16px;--radius-lg:24px;
}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:color .3s}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
.container{max-width:var(--max-w);margin:0 auto;padding:0 2rem}
.container-wide{max-width:var(--max-w-wide);margin:0 auto;padding:0 2rem}

h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.2;color:var(--text)}
h1{font-size:clamp(2.6rem,5vw,4.2rem);letter-spacing:-.03em}
h2{font-size:clamp(1.9rem,3.5vw,2.8rem);letter-spacing:-.02em}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
h4{font-size:1.05rem;font-weight:600}
p{font-size:1.05rem;color:var(--text-secondary)}
.text-muted{color:var(--text-muted)}.text-teal{color:var(--teal)}.text-center{text-align:center}
.uppercase{text-transform:uppercase;letter-spacing:.14em;font-size:.72rem;font-weight:700;color:var(--teal);font-family:var(--font-display)}

.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 2rem;border-radius:50px;font-family:var(--font-display);font-weight:600;font-size:.9rem;border:none;cursor:pointer;transition:all .3s ease;white-space:nowrap}
.btn-primary{background:var(--teal);color:#fff;box-shadow:0 2px 12px rgba(13,138,138,.2)}
.btn-primary:hover{background:var(--teal-dark);transform:translateY(-1px);box-shadow:0 4px 20px rgba(13,138,138,.3)}
.btn-outline{background:transparent;color:var(--text);border:1.5px solid var(--border-strong)}
.btn-outline:hover{border-color:var(--teal);color:var(--teal)}
.btn-outline-white{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.4)}
.btn-outline-white:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-ghost{background:transparent;color:var(--teal);padding:.4rem 0;border-radius:0}
.btn-ghost::after{content:' →';transition:transform .3s;display:inline-block}
.btn-ghost:hover::after{transform:translateX(4px)}

/* Nav */
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:.8rem 0;transition:all .4s;background:rgba(255,255,255,.92);backdrop-filter:blur(20px) saturate(1.4);border-bottom:1px solid var(--border)}
.nav.scrolled{box-shadow:var(--shadow-sm)}
.nav-inner{display:flex;justify-content:space-between;align-items:center}
.nav-logo{display:flex;align-items:center}
.nav-logo img{height:60px;width:auto}
.nav-links{display:flex;gap:1.8rem;align-items:center}
.nav-links a{font-family:var(--font-display);font-size:.82rem;font-weight:500;color:var(--text-secondary);transition:color .3s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--teal)}
.nav-links a.active::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--teal);border-radius:1px}
.nav-cta{background:var(--teal)!important;color:#fff!important;padding:.5rem 1.3rem!important;border-radius:50px!important;font-size:.78rem!important}
.nav-cta:hover{background:var(--teal-dark)!important}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:0}
.nav-toggle span{display:block;width:24px;height:2.5px;background:var(--text);border-radius:2px}

/* Video Hero */
.hero-video-wrap{position:relative;min-height:90vh;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-video-wrap video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-video-wrap .hero-overlay{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(26,26,46,.55) 0%,rgba(26,26,46,.4) 50%,rgba(26,26,46,.7) 100%)}
.hero-video-wrap .hero-content{position:relative;z-index:2;text-align:center;max-width:800px;padding:8rem 2rem 5rem}
.hero-video-wrap .hero-content h1{color:#fff;margin-bottom:1.5rem}
.hero-video-wrap .hero-content p{color:rgba(255,255,255,.85);font-size:1.2rem;margin-bottom:2.5rem}
.hero-video-wrap .hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* Image Hero */
.hero{min-height:75vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;text-align:center}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,26,46,.55) 0%,rgba(26,26,46,.35) 40%,rgba(26,26,46,.7) 100%)}
.hero-content{position:relative;z-index:2;max-width:800px;padding:8rem 2rem 4rem}
.hero-content .uppercase{margin-bottom:1.5rem;display:block;color:rgba(255,255,255,.7)}
.hero-content h1{color:#fff;margin-bottom:1.5rem}
.hero-content p{font-size:1.15rem;color:rgba(255,255,255,.8);margin-bottom:2.5rem;max-width:600px;margin-left:auto;margin-right:auto}
.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

.section{padding:6rem 0}.section-sm{padding:3.5rem 0}
.section-header{text-align:center;margin-bottom:3.5rem}
.section-header .uppercase{margin-bottom:.75rem;display:block}
.section-header h2{margin-bottom:.75rem}
.section-header p{max-width:580px;margin:0 auto;color:var(--text-muted)}
.section-alt{background:var(--bg-warm)}.section-white{background:var(--bg-card)}

.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:2.2rem;transition:all .35s ease;box-shadow:var(--shadow-sm)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--teal-border)}
.card-icon{width:52px;height:52px;border-radius:14px;background:var(--teal-bg);display:flex;align-items:center;justify-content:center;margin-bottom:1.3rem;font-size:1.4rem}
.card h3{margin-bottom:.6rem}.card p{color:var(--text-muted);font-size:.93rem}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}

.stats-banner{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;padding:2.5rem 0}
.stat{text-align:center}
.stat-number{font-family:var(--font-display);font-size:clamp(2.2rem,4vw,3.2rem);font-weight:800;color:var(--teal);line-height:1;margin-bottom:.4rem}
.stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}

.split{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.split-image{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg)}
.split-image img{width:100%;height:100%;object-fit:cover}
.split-text h2{margin-bottom:1.2rem}.split-text p{margin-bottom:1.2rem;color:var(--text-secondary)}

.pricing-card{background:var(--bg-card);border:2px solid var(--teal-border);border-radius:var(--radius-lg);padding:3rem;text-align:center;box-shadow:var(--shadow-md)}
.pricing-badge{display:inline-block;padding:.3rem .9rem;border-radius:50px;background:var(--teal-bg);color:var(--teal);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;margin-bottom:1.2rem}
.pricing-amount{font-family:var(--font-display);font-size:3.2rem;font-weight:800;color:var(--text);line-height:1}
.pricing-amount span{font-size:1rem;font-weight:400;color:var(--text-muted)}
.pricing-features{margin:2rem 0;text-align:left}
.pricing-features li{padding:.55rem 0;border-bottom:1px solid var(--border);color:var(--text-secondary);font-size:.93rem;display:flex;align-items:center;gap:.7rem}
.pricing-features li::before{content:'✓';color:var(--teal);font-weight:700;flex-shrink:0}

.product-table{width:100%;border-collapse:collapse;background:var(--bg-card);border-radius:var(--radius);overflow:hidden}
.product-table thead{background:var(--teal-bg)}
.product-table th{font-family:var(--font-display);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--teal);padding:1rem 1.5rem;text-align:left}
.product-table td{padding:.9rem 1.5rem;border-bottom:1px solid var(--border);font-size:.9rem;color:var(--text-secondary)}
.product-table tbody tr:hover{background:var(--teal-bg)}
.product-badge{display:inline-block;padding:.2rem .65rem;border-radius:50px;font-size:.68rem;font-weight:600;text-transform:uppercase}
.badge-oncology{background:rgba(220,38,38,.08);color:#DC2626}
.badge-diabetes{background:rgba(22,163,74,.08);color:#16A34A}
.badge-respiratory{background:rgba(147,51,234,.08);color:#9333EA}
.badge-immunology{background:rgba(217,119,6,.08);color:#D97706}
.badge-cardio{background:rgba(13,138,138,.08);color:var(--teal)}
.badge-ophthalmic{background:rgba(6,182,212,.08);color:#0891B2}

.form-group{margin-bottom:1.3rem}
.form-group label{display:block;font-family:var(--font-display);font-size:.82rem;font-weight:500;color:var(--text);margin-bottom:.4rem}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:.85rem 1.1rem;border-radius:12px;background:var(--bg-card);border:1px solid var(--border-strong);color:var(--text);font-family:var(--font-body);font-size:.95rem;transition:border-color .3s,box-shadow .3s;outline:none}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(13,138,138,.08)}
.form-group textarea{min-height:130px;resize:vertical}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}

.blog-card{border-radius:var(--radius);overflow:hidden;background:var(--bg-card);border:1px solid var(--border);transition:all .35s;box-shadow:var(--shadow-sm)}
.blog-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}
.blog-card-image{height:200px;overflow:hidden}
.blog-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.blog-card:hover .blog-card-image img{transform:scale(1.04)}
.blog-card-body{padding:1.4rem 1.8rem 1.8rem}
.blog-card-meta{font-size:.75rem;color:var(--text-muted);margin-bottom:.6rem}
.blog-card-body h3{margin-bottom:.4rem;font-size:1.1rem}
.blog-card-body p{color:var(--text-muted);font-size:.88rem}

.newsletter-banner{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:3rem;text-align:center;box-shadow:var(--shadow-sm)}
.newsletter-form{display:flex;gap:.75rem;max-width:480px;margin:1.3rem auto 0}
.newsletter-form input{flex:1;padding:.85rem 1.1rem;border-radius:50px;background:var(--bg);border:1px solid var(--border-strong);color:var(--text);font-family:var(--font-body);outline:none}
.newsletter-form input:focus{border-color:var(--teal)}

.footer{background:var(--text);color:rgba(255,255,255,.7);padding:4.5rem 0 2rem;margin-top:2rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3.5rem}
.footer-brand .nav-logo img{height:52px;margin-bottom:1rem}
.footer-brand p{color:rgba(255,255,255,.5);font-size:.88rem;max-width:280px}
.footer-col h4{font-family:var(--font-display);font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:#fff;margin-bottom:1.3rem}
.footer-col a{display:block;color:rgba(255,255,255,.5);font-size:.88rem;padding:.25rem 0;transition:color .3s}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.08);font-size:.82rem;color:rgba(255,255,255,.35)}
.footer-social{display:flex;gap:.8rem;margin-top:1.2rem}
.footer-social a{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.06);color:rgba(255,255,255,.5);transition:all .3s}
.footer-social a:hover{background:rgba(255,255,255,.12);color:#fff}

.chat-widget{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);z-index:999;display:flex;align-items:center;gap:.6rem;background:var(--teal);color:#fff;padding:.8rem 1.8rem;border-radius:50px;font-family:var(--font-display);font-weight:600;font-size:.85rem;cursor:pointer;box-shadow:0 6px 24px rgba(13,138,138,.3);transition:all .3s}
.chat-widget:hover{background:var(--teal-dark);transform:translateX(-50%) translateY(-2px)}
.chat-widget svg{width:18px;height:18px}

.glow-line{width:50px;height:3px;background:var(--teal);border-radius:2px;margin:1.2rem auto}
.fade-in{opacity:0;transform:translateY(24px);transition:all .6s cubic-bezier(.4,0,.2,1)}
.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}

@media(max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.stats-banner{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr;gap:2.5rem}}
@media(max-width:768px){
  .nav-links{
    display:none;
    position:fixed;
    top:0;left:0;right:0;bottom:0;
    width:100%;
    height:100vh;
    height:100dvh;
    background:#ffffff;
    flex-direction:column;
    justify-content:flex-start;
    align-items:center;
    gap:0;
    padding:80px 2rem 2rem;
    z-index:1001;
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
    box-sizing:border-box;
  }
  .nav-links.open{display:flex!important}
  .nav-links a{
    font-size:1.1rem;
    color:#1A1A2E!important;
    padding:.85rem 0;
    width:100%;
    max-width:300px;
    text-align:center;
    border-bottom:1px solid #e5e5e5;
    font-weight:500;
    text-decoration:none;
    flex-shrink:0;
  }
  .nav-links a:last-child{border-bottom:none}
  .nav-links a.active{color:#0D8A8A!important;font-weight:700}
  .nav-links a.active::after{display:none}
  .nav-links a.nav-cta{
    margin-top:1rem;
    border-bottom:none;
    padding:.8rem 2rem;
    border-radius:50px;
    width:auto;
    background:#0D8A8A!important;
    color:#fff!important;
    flex-shrink:0;
  }
  .nav{background:#fff;z-index:1002}
  .nav-toggle{display:block;z-index:1003;position:relative;width:30px;height:22px;padding:0;background:none;border:none;cursor:pointer}
  .nav-toggle span{
    display:block;width:26px;height:3px;
    background:#1A1A2E;margin:0;
    border-radius:2px;
    position:absolute;left:2px;
    transition:all .3s ease;
  }
  .nav-toggle span:nth-child(1){top:0}
  .nav-toggle span:nth-child(2){top:9px}
  .nav-toggle span:nth-child(3){top:18px}
  .nav-toggle.active span{background:#1A1A2E}
  .nav-toggle.active span:nth-child(1){top:9px;transform:rotate(45deg)}
  .nav-toggle.active span:nth-child(2){opacity:0}
  .nav-toggle.active span:nth-child(3){top:9px;transform:rotate(-45deg)}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .stats-banner{grid-template-columns:repeat(2,1fr);gap:1.2rem}
  .hero{min-height:65vh}
  .hero-video-wrap{min-height:80vh}
  .hero-content{padding:6rem 1.5rem 3rem}
  h1{font-size:2.2rem}
  .section{padding:4rem 0}
  .footer-grid{grid-template-columns:1fr;gap:2rem}
  .footer-bottom{flex-direction:column;gap:.75rem;text-align:center}
  .newsletter-form{flex-direction:column}
  .split{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr;max-width:450px;margin:0 auto}
}
::selection{background:rgba(13,138,138,.15);color:var(--text)}
::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:#ccc;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--teal)}