:root{
    --navy:#0A3A44;
    --blue:#1C8C99;
    --sky:#FF8A5C;
    --ice:#E7F5F6;
    --white:#FFFFFF;
    --foam:#F7FAFA;
    --ink:#12282B;
    --shadow: 0 20px 50px rgba(10,58,68,0.18);
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Manrope',sans-serif;
    background:var(--foam);
    color:var(--ink);
    overflow-x:hidden;
  }
  h1,h2,h3,.brand{font-family:'Outfit',sans-serif;}
  a{text-decoration:none;color:inherit;}
  ::selection{background:var(--sky); color:var(--navy);}

  @media (prefers-reduced-motion: reduce){
    *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important;}
  }

  /* ===== AMBIENT BACKGROUND ===== */
  .bg-ambient{ position:fixed; inset:0; z-index:-1; overflow:hidden; pointer-events:none; }
  .bg-blob{ position:absolute; border-radius:50%; filter:blur(70px); opacity:.4; }
  .bg-blob.b1{ width:420px; height:420px; background:var(--sky); top:-120px; left:-100px; animation:driftA 24s ease-in-out infinite; }
  .bg-blob.b2{ width:360px; height:360px; background:var(--blue); bottom:10%; right:-120px; animation:driftB 28s ease-in-out infinite; }
  .bg-blob.b3{ width:280px; height:280px; background:var(--sky); bottom:-100px; left:20%; animation:driftA 20s ease-in-out infinite reverse; }
  .bg-blob.b4{ width:320px; height:320px; background:var(--blue); top:35%; right:10%; opacity:.28; animation:driftB 26s ease-in-out infinite reverse; }
  .bg-blob.b5{ width:240px; height:240px; background:var(--sky); top:60%; left:-80px; opacity:.3; animation:driftA 18s ease-in-out infinite; }
  .bg-bubble{
    position:absolute; bottom:-10%; border-radius:50%;
    background:radial-gradient(circle at 30% 30%, rgba(255,255,255,0.55), rgba(63,193,233,0.06));
    animation:riseGlobal linear infinite;
  }
  @keyframes riseGlobal{
    0%{ transform:translateY(0) translateX(0) scale(1); opacity:0;}
    8%{ opacity:.6;}
    100%{ transform:translateY(-115vh) translateX(var(--drift,20px)) scale(1.2); opacity:0;}
  }
  @keyframes driftA{ 0%,100%{ transform:translate(0,0) scale(1);} 50%{ transform:translate(60px,40px) scale(1.15);} }
  @keyframes driftB{ 0%,100%{ transform:translate(0,0) scale(1);} 50%{ transform:translate(-50px,-30px) scale(1.1);} }

  /* ===== LOADER ===== */
  #loader{
    position:fixed; inset:0; z-index:9999; background:var(--navy);
    display:flex; align-items:center; justify-content:center; flex-direction:column; gap:16px;
    transition:opacity .6s ease, visibility .6s ease;
  }
  #loader.hide{ opacity:0; visibility:hidden; pointer-events:none; }
  .loader-ring{
    width:64px; height:64px; border-radius:50%;
    border:5px solid rgba(255,255,255,0.15); border-top-color:var(--sky);
    animation:spin .9s linear infinite;
  }
  @keyframes spin{ to{ transform:rotate(360deg); } }
  .loader-text{ color:#fff; font-family:'Outfit',sans-serif; font-weight:800; letter-spacing:2px; font-size:14px; }
  .loader-text span{ color:var(--sky); }

  /* ===== TOP BAR ===== */
  .topbar{
    position:fixed; top:0; left:0; right:0; z-index:100;
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 5%;
    background:rgba(10,58,68,0.75);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    transition:background .3s ease, padding .3s ease;
  }
  .topbar.scrolled{ padding:10px 5%; background:rgba(10,58,68,0.95); box-shadow:0 6px 24px rgba(10,58,68,0.25);}
  .brand{ display:flex; align-items:center; gap:10px; }
  .brand-mark{
    width:38px;height:38px;border-radius:10px;
    background:linear-gradient(135deg,var(--sky),var(--blue));
    display:flex;align-items:center;justify-content:center;
    font-weight:900;color:var(--navy);font-size:18px;
    box-shadow:0 4px 14px rgba(63,193,233,0.5);
  }
  .brand-text{ color:#fff; line-height:1.05; }
  .brand-text .line1{ font-weight:800; font-size:16px; letter-spacing:.5px; }
  .brand-text .line2{ font-size:10px; letter-spacing:2.5px; color:var(--sky); font-weight:600; }
  .nav-actions{ display:flex; align-items:center; gap:12px; }
  .btn{
    border:none; cursor:pointer; font-family:'Manrope',sans-serif; font-weight:700;
    border-radius:999px; padding:10px 20px; font-size:14px; transition:transform .2s ease, box-shadow .2s ease;
  }
  .btn:active{ transform:scale(0.96); }
  .btn-ghost{ background:rgba(255,255,255,0.12); color:#fff; border:1px solid rgba(255,255,255,0.3); }
  .btn-ghost:hover{ background:rgba(255,255,255,0.22); }
  .btn-solid{ background:linear-gradient(135deg,var(--sky),var(--blue)); color:#fff; box-shadow:0 8px 20px rgba(11,95,191,0.4); }
  .btn-solid:hover{ box-shadow:0 12px 26px rgba(11,95,191,0.55); transform:translateY(-2px); }
  .cart-btn{ position:relative; }
  .cart-count{
    position:absolute; top:-8px; right:-8px; background:#FF5A5F; color:#fff; font-size:11px;
    width:20px;height:20px;border-radius:50%; display:flex;align-items:center;justify-content:center; font-weight:800;
    box-shadow:0 2px 6px rgba(0,0,0,0.3);
  }

  /* ===== HERO ===== */
  .hero{
    position:relative; min-height:100vh; display:flex; align-items:center; justify-content:center;
    background:radial-gradient(ellipse at top, #12707A 0%, var(--navy) 55%, #071A1D 100%);
    overflow:hidden; padding:120px 5% 80px;
  }
  .hero-bubbles{ position:absolute; inset:0; overflow:hidden; pointer-events:none;}
  .bubble{
    position:absolute; bottom:-10%; border-radius:50%;
    background:radial-gradient(circle at 30% 30%, rgba(255,255,255,0.55), rgba(63,193,233,0.08));
    animation:rise linear infinite;
  }
  @keyframes rise{
    0%{ transform:translateY(0) translateX(0) scale(1); opacity:0;}
    10%{ opacity:.8;}
    100%{ transform:translateY(-115vh) translateX(var(--drift,20px)) scale(1.2); opacity:0;}
  }
  .hero-wave{
    position:absolute; left:0; right:0; bottom:-2px; line-height:0;
  }
  .hero-content{ position:relative; z-index:2; max-width:900px; text-align:center; color:#fff; }
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px; background:rgba(63,193,233,0.15);
    border:1px solid rgba(63,193,233,0.5); color:var(--sky); padding:8px 18px; border-radius:999px;
    font-size:13px; font-weight:700; letter-spacing:1.5px; margin-bottom:26px;
    animation:fadeUp .8s ease both;
  }
  .hero h1{
    font-size:clamp(38px,7vw,74px); font-weight:900; line-height:1.02; letter-spacing:-1.5px;
    animation:fadeUp .8s ease .1s both;
  }
  .hero h1 span{
    background:linear-gradient(120deg,var(--sky),#8fe3ff 40%, #fff 70%);
    -webkit-background-clip:text; background-clip:text; color:transparent;
    background-size:200% 100%;
    animation:shine 5s linear infinite;
  }
  @keyframes shine{ 0%{background-position:0% 0;} 100%{background-position:200% 0;} }
  .hero p{
    margin:22px auto 0; max-width:600px; font-size:17px; color:#CDEDEF; line-height:1.65;
    animation:fadeUp .8s ease .2s both;
  }
  .hero-actions{ margin-top:38px; display:flex; gap:16px; justify-content:center; flex-wrap:wrap; animation:fadeUp .8s ease .3s both;}
  .btn-lg{ padding:16px 32px; font-size:15px; }
  @keyframes fadeUp{ from{opacity:0; transform:translateY(24px);} to{opacity:1; transform:translateY(0);} }

  .hero-stats{
    margin-top:64px; display:flex; gap:40px; justify-content:center; flex-wrap:wrap;
    animation:fadeUp .8s ease .4s both;
  }
  .stat{ text-align:center; }
  .stat b{ font-size:28px; display:block; color:#fff; font-family:'Outfit',sans-serif; }
  .stat span{ font-size:12px; color:#8FCDD1; letter-spacing:1px; }

  /* ===== TRUST MARQUEE ===== */
  .marquee-wrap{
    background:var(--navy); overflow:hidden; padding:14px 0; white-space:nowrap;
  }
  .marquee-track{
    display:inline-flex; gap:22px; animation:scrollLeft 34s linear infinite;
  }
  .marquee-track span{ color:#E7F5F6; font-weight:800; font-size:13px; letter-spacing:1.5px; }
  .marquee-track span:nth-child(odd):not(:first-child){ color:var(--sky); }
  @keyframes scrollLeft{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }

  /* ===== TOP BANNER ===== */
  .top-banner{ padding:46px 5% 0; background:var(--foam); }
  .top-banner-inner{
    max-width:720px; margin:0 auto; border-radius:22px; overflow:hidden;
    box-shadow:0 14px 32px rgba(10,58,68,0.14);
  }
  .banner-img{ width:100%; height:auto; display:block; }

  /* ===== ABOUT / VISION INFO CARDS ===== */
  .about-wrap{ padding-top:50px; padding-bottom:0; }
  .info-card{
    max-width:715px; margin:0 auto; border-radius:20px; overflow:hidden;
    box-shadow:0 14px 36px rgba(10,58,68,0.14); background:#fff; transition:transform .4s ease, box-shadow .4s ease;
  }
  .info-card:hover{ transform:translateY(-6px); box-shadow:0 22px 46px rgba(10,58,68,0.2); }
  .info-img{ width:100%; height:auto; display:block; }

  /* ===== SCROLL REVEAL ===== */
  .reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
  .reveal.in-view{ opacity:1; transform:translateY(0); }

  /* ===== SECTION HEADERS ===== */
  .section{ padding:90px 5%; }
  .section-head{ text-align:center; max-width:640px; margin:0 auto 50px; }
  .section-head .tag{
    color:var(--blue); font-weight:800; font-size:13px; letter-spacing:3px; text-transform:uppercase;
  }
  .section-head h2{ font-size:clamp(28px,4vw,42px); font-weight:800; color:var(--navy); margin-top:10px; letter-spacing:-1px; }
  .section-head p{ color:#4A6E73; margin-top:12px; font-size:15.5px; }

  /* ===== PRODUCTS ===== */
  .filters{ display:flex; gap:10px; justify-content:center; flex-wrap:wrap; margin-bottom:40px;}
  .chip{
    padding:9px 18px; border-radius:999px; background:#fff; border:1.5px solid #D6E7F7; color:var(--navy);
    font-weight:700; font-size:13px; cursor:pointer; transition:.2s ease;
  }
  .chip.active, .chip:hover{ background:var(--navy); color:#fff; border-color:var(--navy); }

  .grid{
    display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:26px;
    max-width:1300px; margin:0 auto;
  }
  .card{
    background:#fff; border-radius:20px; overflow:hidden; box-shadow:0 8px 24px rgba(10,58,68,0.08);
    border:1px solid #DCEEF0; opacity:0; transform:translateY(30px);
    transition:transform .4s cubic-bezier(.2,.8,.2,1), box-shadow .4s ease;
  }
  .card.in-view{ opacity:1; transform:translateY(0); }
  .card:hover{ transform:translateY(-8px); box-shadow:0 22px 40px rgba(10,58,68,0.18); }
  .card-media{
    position:relative; height:190px; display:flex; align-items:center; justify-content:center;
    background:linear-gradient(160deg,var(--art1,#E3F3F5),var(--art2,#C3E7EA));
    overflow:hidden; padding:12px; box-sizing:border-box;
  }
  .card-media::before{
    content:""; position:absolute; inset:0;
    background:radial-gradient(circle at 20% 15%, rgba(255,255,255,0.7), transparent 55%);
  }
  .bottle-icon{ position:relative; z-index:1; filter:drop-shadow(0 8px 10px rgba(10,58,68,0.18)); transition:transform .3s ease; }
  .card:hover .bottle-icon{ transform:translateY(-3px) scale(1.03); }
  .product-photo{
    position:relative; z-index:1; max-width:100%; max-height:100%; width:auto; height:auto; object-fit:contain;
    transition:transform .3s ease;
  }
  .card:hover .product-photo{ transform:scale(1.04); }
  .badge{
    position:absolute; top:12px; left:12px; background:var(--navy); color:#fff; font-size:11px; font-weight:800;
    padding:5px 12px; border-radius:999px; letter-spacing:.5px;
  }
  .badge.bulk{ background:#FF8A3D; }
  .card-body{ padding:18px 18px 20px; }
  .card-body h3{ font-size:16px; font-weight:700; color:var(--navy); line-height:1.3; min-height:42px; }
  .card-body .desc{ font-size:12.5px; color:#587C80; margin-top:4px; }
  .price-row{ display:flex; align-items:center; justify-content:space-between; margin-top:14px; }
  .price{ font-size:19px; font-weight:800; color:var(--blue); font-family:'Outfit',sans-serif; }
  .price small{ font-size:11px; color:#9DC7CA; font-weight:600; text-decoration:line-through; margin-left:6px; }
  .add-btn{
    border:none; background:var(--navy); color:#fff; width:42px; height:42px; border-radius:12px;
    font-size:20px; cursor:pointer; display:flex; align-items:center; justify-content:center;
    transition:.25s ease; flex-shrink:0;
  }
  .add-btn:hover{ background:var(--blue); transform:rotate(90deg); }
  .add-btn.added{ background:#22B573; transform:none; }

  /* ===== WHY US ===== */
  .why-wrap{ background:var(--white); }
  .why-grid{ display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:24px; max-width:1200px; margin:0 auto;}
  .why-card{
    padding:30px 24px; border-radius:18px; background:var(--ice); text-align:center;
    transition:transform .3s ease;
  }
  .why-card:hover{ transform:translateY(-6px); }
  .why-icon{ font-size:34px; margin-bottom:12px; display:inline-block; animation:float 3.5s ease-in-out infinite; }
  @keyframes float{ 0%,100%{transform:translateY(0);} 50%{transform:translateY(-8px);} }
  .why-card h4{ color:var(--navy); font-size:16px; margin-bottom:6px; }
  .why-card p{ font-size:13px; color:#4E7378; line-height:1.5; }

  /* ===== BULK BANNER ===== */
  .bulk-banner{
    max-width:1200px; margin:0 auto; border-radius:24px; overflow:hidden;
    background:linear-gradient(120deg,var(--navy),#12707A 60%, var(--blue));
    padding:50px 6%; display:flex; align-items:center; justify-content:space-between; gap:30px;
    flex-wrap:wrap; position:relative; box-shadow:var(--shadow);
  }
  .bulk-banner::after{
    content:"🧴"; position:absolute; right:-10px; bottom:-30px; font-size:180px; opacity:.08;
  }
  .bulk-text h3{ color:#fff; font-size:26px; margin-bottom:8px; }
  .bulk-text p{ color:#CDE9EC; font-size:14.5px; max-width:480px; }
  .bulk-text b{ color:var(--sky); }

  /* ===== FOOTER ===== */
  footer{ background:var(--navy); color:#DCEBFA; padding:70px 5% 30px; position:relative; overflow:hidden; }
  .foot-grid{
    max-width:1200px; margin:0 auto; display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px;
  }
  .foot-brand .brand-text .line1{ font-size:20px; }
  .foot-brand p{ margin-top:14px; font-size:13.5px; color:#9ED4D8; max-width:320px; line-height:1.6; }
  footer h5{ color:#fff; font-size:14px; letter-spacing:1px; margin-bottom:16px; text-transform:uppercase; }
  footer ul{ list-style:none; }
  footer li{ margin-bottom:10px; font-size:14px; color:#B8DEE1; }
  footer li b{ color:#fff; }
  .cod-strip{
    max-width:1200px; margin:50px auto 0; padding:18px 26px; border-radius:16px;
    background:rgba(63,193,233,0.12); border:1px solid rgba(63,193,233,0.35);
    display:flex; align-items:center; gap:14px; font-weight:700; color:#fff; font-size:14.5px;
  }
  .foot-bottom{
    max-width:1200px; margin:34px auto 0; padding-top:22px; border-top:1px solid rgba(255,255,255,0.12);
    display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:12.5px; color:#6FA3A8;
  }

  /* ===== FLOATING WHATSAPP ===== */
  .wa-float{
    position:fixed; bottom:26px; right:26px; z-index:120;
    width:60px; height:60px; border-radius:50%; background:#25D366; display:flex; align-items:center; justify-content:center;
    box-shadow:0 10px 26px rgba(37,211,102,0.5); cursor:pointer; border:none;
  }
  .wa-float::before{
    content:""; position:absolute; inset:0; border-radius:50%; background:#25D366; opacity:.6;
    animation:pulse 2.2s ease-out infinite;
  }
  @keyframes pulse{ 0%{ transform:scale(1); opacity:.6;} 100%{ transform:scale(1.9); opacity:0;} }
  .wa-float svg{ position:relative; z-index:1; }

  /* ===== CART DRAWER ===== */
  .overlay{
    position:fixed; inset:0; background:rgba(5,20,40,0.55); z-index:150; opacity:0; pointer-events:none; transition:opacity .3s ease;
  }
  .overlay.open{ opacity:1; pointer-events:auto; }
  .drawer{
    position:fixed; top:0; right:0; height:100%; width:min(400px,92vw); background:#fff; z-index:160;
    transform:translateX(100%); transition:transform .38s cubic-bezier(.2,.8,.2,1);
    display:flex; flex-direction:column; box-shadow:-10px 0 40px rgba(0,0,0,0.25);
  }
  .drawer.open{ transform:translateX(0); }
  .drawer-head{ padding:22px 22px; border-bottom:1px solid #DDEEF0; display:flex; justify-content:space-between; align-items:center; }
  .drawer-head h3{ color:var(--navy); }
  .drawer-close{ background:none; border:none; font-size:22px; cursor:pointer; color:var(--navy); }
  .drawer-items{ flex:1; overflow-y:auto; padding:16px 22px; }
  .drawer-empty{ text-align:center; color:#7FA8AC; padding:60px 10px; font-size:14px; }
  .d-item{ display:flex; gap:12px; align-items:center; padding:12px 0; border-bottom:1px solid #EAF5F6; }
  .d-media{ width:52px;height:52px;border-radius:10px; background:linear-gradient(160deg,#E3F3F5,#C3E7EA); display:flex;align-items:center;justify-content:center; flex-shrink:0; }
  .d-info{ flex:1; }
  .d-info .name{ font-size:13.5px; font-weight:700; color:var(--navy); }
  .d-info .p{ font-size:12.5px; color:var(--blue); font-weight:700; margin-top:2px; }
  .qty-ctrl{ display:flex; align-items:center; gap:8px; }
  .qty-ctrl button{ width:24px;height:24px; border-radius:6px; border:1px solid #DCE9F6; background:#F6FAFF; cursor:pointer; font-weight:800; color:var(--navy); }
  .qty-ctrl span{ font-size:13px; font-weight:700; width:16px; text-align:center; }
  .rm{ background:none; border:none; color:#FF5A5F; font-size:12px; cursor:pointer; margin-left:6px; }
  .drawer-foot{ padding:20px 22px 26px; border-top:1px solid #DDEEF0; }
  .drawer-foot .total-row{ display:flex; justify-content:space-between; margin-bottom:14px; font-weight:800; color:var(--navy); font-size:16px;}
  .checkout-wa{
    width:100%; padding:15px; border:none; border-radius:12px; background:#25D366; color:#fff; font-weight:800;
    font-size:15px; display:flex; align-items:center; justify-content:center; gap:10px; cursor:pointer;
  }
  .drawer-foot small{ display:block; text-align:center; margin-top:10px; color:#7FA8AC; font-size:11.5px; }

  /* toast */
  .toast{
    position:fixed; bottom:100px; right:26px; background:var(--navy); color:#fff; padding:12px 20px; border-radius:12px;
    font-size:13.5px; font-weight:600; z-index:200; box-shadow:0 10px 26px rgba(0,0,0,0.25);
    transform:translateY(20px); opacity:0; pointer-events:none; transition:.3s ease;
  }
  .toast.show{ transform:translateY(0); opacity:1; }

  @media(max-width:820px){
    .foot-grid{ grid-template-columns:1fr; }
    .hero-stats{ gap:26px; }
  }

/* ===== SMOOTH POLISH ===== */
img{ max-width:100%; }
img[loading="lazy"]{ animation:imgFadeIn .5s ease; }
@keyframes imgFadeIn{ from{ opacity:0; } to{ opacity:1; } }
*{ scroll-behavior:smooth; }
.card, .btn, .chip, .add-btn, .info-card, .why-card{ will-change:transform; }