/* ============ ItsWell Biotech — shared styles v2 ============ */
:root{
  --green-900:#0f3d24; --green-800:#175030; --green-700:#237a45; --green-600:#2f9e57;
  --green-100:#e9f4e6; --green-50:#f6faf3;
  --gold:#c9a24b; --gold-soft:#f7eedc;
  --ink:#182018; --muted:#5c6b5e; --line:#e3ece0;
  --white:#fff; --bg:#fbfcf9;
  --radius:18px; --shadow:0 10px 34px rgba(15,61,36,.09); --shadow-lg:0 22px 60px rgba(15,61,36,.16);
  --max:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.68;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--green-700);text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 26px}

/* ---------- topbar / nav ---------- */
.topbar{background:var(--green-900);color:#bcd8d1;font-size:.8rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:36px}
.topbar a{color:#e6f3ef}
header.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.24rem;color:var(--green-800);letter-spacing:.1px}
.logo .mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--green-600),var(--green-900));color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.05rem;font-weight:800}
.logo em{font-style:normal;color:var(--gold)}
.logo-img{height:46px;width:auto;display:block}
.logo-sub{font-size:.72rem;letter-spacing:.34em;font-weight:700;color:var(--green-700);margin-left:2px;transform:translateY(2px)}
.logo-light{filter:brightness(0) invert(1);opacity:.95}
.logo-light + .logo-sub{color:#fff}
nav.menu{display:flex;gap:28px;align-items:center}
nav.menu a{color:var(--ink);font-weight:600;font-size:.94rem;padding:6px 2px;border-bottom:2px solid transparent;transition:.15s}
nav.menu a:hover,nav.menu a.active{color:var(--green-700);border-color:var(--green-700)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--green-700);color:#fff;font-weight:700;padding:12px 24px;border-radius:999px;border:none;cursor:pointer;font-size:.94rem;transition:.2s;font-family:inherit}
.btn:hover{background:var(--green-800);transform:translateY(-1px);box-shadow:0 8px 20px rgba(14,107,92,.28)}
.btn.gold{background:var(--gold);color:#2e2513}
.btn.gold:hover{background:#b8923f;box-shadow:0 8px 20px rgba(201,162,75,.35)}
.btn.ghost{background:transparent;border:1.6px solid var(--green-700);color:var(--green-700)}
.btn.ghost:hover{background:var(--green-50)}
.btn.lg{padding:15px 34px;font-size:1.02rem}
.menu-toggle{display:none;background:none;border:none;font-size:1.5rem;color:var(--green-800);cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;min-height:640px;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(6,42,36,.95) 0%,rgba(8,58,49,.88) 42%,rgba(10,74,63,.55) 72%,rgba(10,74,63,.3) 100%)}
.hero .container{position:relative;z-index:2;padding-top:80px;padding-bottom:80px}
.hero .eyebrow{display:inline-flex;gap:9px;align-items:center;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.24);padding:8px 18px;border-radius:999px;font-size:.78rem;letter-spacing:1.8px;text-transform:uppercase;color:#e8f5f1;font-weight:600}
.hero h1{font-size:3.2rem;line-height:1.13;margin:24px 0 20px;font-weight:800;max-width:790px;letter-spacing:-.5px}
.hero h1 em{font-style:normal;color:#eccf8c}
.hero p.lead{font-size:1.13rem;color:#d3e8e2;max-width:620px;margin-bottom:34px}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .cta-row .btn.ghost{border-color:rgba(255,255,255,.55);color:#fff}
.hero .cta-row .btn.ghost:hover{background:rgba(255,255,255,.14)}
.hero-band{margin-top:60px;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.15);border-radius:16px;overflow:hidden;max-width:900px}
.hero-band div{background:rgba(5,36,30,.5);padding:20px 22px;text-align:center}
.hero-band b{display:block;font-size:1.5rem;color:#eccf8c;font-weight:800}
.hero-band span{font-size:.82rem;color:#c9e0d9}

/* ---------- sections ---------- */
section.block{padding:84px 0}
section.block.tint{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kicker{color:var(--green-600);font-weight:800;text-transform:uppercase;letter-spacing:2.2px;font-size:.78rem}
h2.title{font-size:2.15rem;font-weight:800;color:var(--green-900);margin:12px 0 16px;letter-spacing:-.4px;line-height:1.22}
p.sub{color:var(--muted);max-width:740px;margin-bottom:44px;font-size:1.02rem}

/* ---------- pain points ---------- */
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pain{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;position:relative;transition:.25s}
.pain:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--green-100)}
.pain .q{font-size:1.05rem;font-weight:800;color:var(--green-900);margin-bottom:12px;line-height:1.45}
.pain .q::before{content:"“";color:var(--gold);font-size:2rem;line-height:0;position:relative;top:6px;margin-right:2px}
.pain p{font-size:.92rem;color:var(--muted)}
.pain .ans{margin-top:16px;padding-top:16px;border-top:1px dashed var(--line);font-size:.9rem;color:var(--green-700);font-weight:600}

/* ---------- split feature rows ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev .txt{order:2}
.split .pic{border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg)}
.split .pic img{width:100%;height:400px;object-fit:cover;transition:.5s}
.split .pic:hover img{transform:scale(1.04)}
.split h3{font-size:1.62rem;color:var(--green-900);margin-bottom:14px;font-weight:800}
.split p{color:var(--muted);margin-bottom:18px}
.checklist{list-style:none}
.checklist li{position:relative;padding-left:30px;margin-bottom:11px;font-size:.95rem;color:var(--ink)}
.checklist li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--green-100);color:var(--green-700);font-size:.72rem;font-weight:800;display:flex;align-items:center;justify-content:center}

/* ---------- category tiles (image) ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.cat-card{position:relative;border-radius:16px;overflow:hidden;display:block;height:200px;box-shadow:var(--shadow);transition:.25s}
.cat-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.cat-card img{width:100%;height:100%;object-fit:cover;transition:.5s}
.cat-card:hover img{transform:scale(1.08)}
.cat-card .ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(6,42,36,.93) 8%,rgba(6,42,36,.5) 48%,rgba(6,42,36,.12) 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:20px}
.cat-card .ov .ic{font-size:1.35rem;margin-bottom:6px}
.cat-card .ov h3{color:#fff;font-size:1.02rem;margin-bottom:3px;font-weight:800}
.cat-card .ov p{color:#cfe4dd;font-size:.79rem;line-height:1.45;margin:0}

/* ---------- featured strip ---------- */
.feat-strip{display:flex;gap:14px;overflow-x:auto;padding:6px 2px 18px;scrollbar-width:thin}
.feat{flex:0 0 232px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;transition:.2s}
.feat:hover{border-color:var(--green-600);box-shadow:var(--shadow);transform:translateY(-3px)}
.feat .tag{display:inline-block;font-size:.68rem;font-weight:800;color:#8a6a1f;background:var(--gold-soft);padding:3px 10px;border-radius:999px;margin-bottom:10px}
.feat h4{font-size:.95rem;color:var(--ink);line-height:1.42;margin-bottom:6px}
.feat p{font-size:.79rem;color:var(--muted);margin:0}

/* ---------- value cards ---------- */
.val-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.val{background:var(--green-50);border:1px solid var(--green-100);border-radius:var(--radius);padding:32px 28px;transition:.22s}
.val:hover{background:#fff;box-shadow:var(--shadow)}
.val .ic{width:50px;height:50px;border-radius:14px;background:linear-gradient(135deg,var(--green-600),var(--green-800));color:#fff;display:flex;align-items:center;justify-content:center;font-size:.92rem;margin-bottom:18px;font-weight:800;letter-spacing:1px}
.val h3{color:var(--green-900);font-size:1.1rem;margin-bottom:9px;font-weight:800}
.val p{font-size:.91rem;color:var(--muted);margin:0}

/* ---------- quality band (image bg) ---------- */
.q-band{position:relative;border-radius:22px;overflow:hidden;color:#fff}
.q-band img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.q-band::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(6,42,36,.95) 0%,rgba(8,58,49,.86) 50%,rgba(10,74,63,.6) 100%)}
.q-band .inner{position:relative;z-index:2;padding:52px 50px;display:flex;justify-content:space-between;gap:38px;align-items:center;flex-wrap:wrap}
.q-band h2{font-size:1.85rem;margin-bottom:10px;font-weight:800}
.q-band p{color:#cde3dc;max-width:520px;margin:0}
.q-badges{display:flex;gap:12px;flex-wrap:wrap}
.q-badge{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.26);border-radius:12px;padding:14px 18px;font-size:.83rem;font-weight:700;color:#fff;text-align:center;min-width:108px;backdrop-filter:blur(4px)}
.q-badge small{display:block;font-weight:400;color:#b9d6cf;font-size:.86em;margin-top:2px}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 24px;position:relative}
.step b.no{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--green-700);color:#fff;font-size:.9rem;margin-bottom:16px}
.step h3{font-size:1.03rem;color:var(--green-900);margin-bottom:7px}
.step p{font-size:.88rem;color:var(--muted);margin:0}

/* ---------- page hero ---------- */
.page-hero{position:relative;color:#fff;overflow:hidden;min-height:320px;display:flex;align-items:center}
.page-hero .container{position:relative;z-index:2;padding-top:52px;padding-bottom:52px}
.page-hero h1{font-size:2.4rem;font-weight:800;letter-spacing:-.4px}
.page-hero p{color:#cfe4dd;margin-top:10px;max-width:700px}
.page-hero .filter-bar{margin-top:30px}

/* ---------- products ---------- */
.filter-bar{display:flex;gap:9px;flex-wrap:wrap;align-items:center}
.chip{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.26);color:#e8f4f0;border-radius:999px;padding:8px 18px;font-size:.85rem;font-weight:600;cursor:pointer;transition:.15s;font-family:inherit}
.chip:hover{background:rgba(255,255,255,.22)}
.chip.active{background:var(--gold);border-color:var(--gold);color:#2e2513}
.result-note{color:var(--muted);font-size:.87rem}

.p-layout{display:grid;grid-template-columns:272px 1fr;gap:46px;align-items:start}
.p-side{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 14px;box-shadow:0 4px 16px rgba(6,47,40,.05)}
.p-side h4{font-size:.72rem;text-transform:uppercase;letter-spacing:1.8px;color:var(--muted);padding:0 12px 14px;font-weight:800}
.p-nav{display:block;width:100%;text-align:left;background:none;border:none;border-left:3px solid transparent;border-radius:10px;padding:11px 13px;cursor:pointer;font-family:inherit;transition:.16s;margin-bottom:2px}
.p-nav .nm{display:block;font-size:.93rem;font-weight:700;color:var(--ink)}
.p-nav .ds{display:block;font-size:.74rem;color:var(--muted);margin-top:1px;line-height:1.42}
.p-nav:hover{background:var(--green-50)}
.p-nav.active{background:var(--green-50);border-left-color:var(--gold)}
.p-nav.active .nm{color:var(--green-800)}

.p-banner{height:200px;border-radius:16px;overflow:hidden;margin-bottom:26px;box-shadow:var(--shadow)}
.p-banner img{width:100%;height:100%;object-fit:cover;transition:.4s}
.p-banner:hover img{transform:scale(1.03)}
.p-main-head{display:flex;justify-content:space-between;align-items:flex-end;gap:26px;flex-wrap:wrap;padding-bottom:20px;border-bottom:1px solid var(--line)}
.p-main-head h2{font-size:1.72rem;color:var(--green-900);font-weight:800;margin-bottom:5px;letter-spacing:-.3px}
.p-main-head p{color:var(--muted);font-size:.95rem;max-width:640px;margin:0}
.p-search{flex:0 0 290px}
.p-search input{width:100%;padding:12px 18px;border:1.6px solid var(--line);border-radius:999px;font-size:.9rem;outline:none;background:#fff;font-family:inherit;transition:.15s}
.p-search input:focus{border-color:var(--green-600);box-shadow:0 0 0 3px var(--green-50)}

.p-groups{display:grid;grid-template-columns:1fr 1fr;gap:0 44px}
.p-group-title{grid-column:1/-1;font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:1.7px;color:var(--green-600);padding:30px 0 4px}
.p-row{display:block;padding:13px 14px 14px;border-bottom:1px solid #eef5f2;border-radius:8px;transition:.15s}
.p-row:hover{background:var(--green-50)}
.p-row .nm{font-size:.93rem;font-weight:700;color:var(--ink);line-height:1.45;display:block;margin-bottom:3px}
.p-row .nm i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--gold);margin-left:9px;vertical-align:middle}
.p-row .sp{font-size:.78rem;color:var(--muted);line-height:1.5;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}
.p-row .sp:empty{display:none}
.p-more{display:block;margin:34px auto 0;background:#fff;border:1.6px solid var(--green-700);color:var(--green-700);border-radius:999px;padding:12px 32px;font-weight:700;font-size:.9rem;cursor:pointer;font-family:inherit;transition:.2s}
.p-more:hover{background:var(--green-700);color:#fff}
.p-note{margin-top:26px;font-size:.83rem;color:var(--muted);text-align:center}
.no-result{text-align:center;color:var(--muted);padding:56px 24px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}

/* ---------- inquiry ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:44px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-size:.85rem;font-weight:700;color:var(--green-900);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;padding:13px 15px;border:1.6px solid var(--line);border-radius:11px;font-size:.94rem;font-family:inherit;outline:none;background:#fff;transition:.15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green-600);box-shadow:0 0 0 3px var(--green-50)}
.form-ok{display:none;background:var(--green-50);border:1px solid var(--green-100);color:var(--green-800);border-radius:12px;padding:20px;font-weight:600;margin-top:18px}

.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:48px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:.2s}
.contact-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.contact-card .ic{width:48px;height:48px;border-radius:14px;background:var(--green-50);border:1px solid var(--green-100);color:var(--green-700);font-size:1.3rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.contact-card h3{color:var(--green-900);font-size:1.02rem;margin-bottom:7px}
.contact-card p{color:var(--muted);font-size:.9rem;margin:0}

/* ---------- about ---------- */
.about-cols{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:start}
.stat-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.stat{background:var(--green-50);border:1px solid var(--green-100);border-radius:var(--radius);padding:26px 20px;text-align:center}
.stat b{display:block;font-size:1.85rem;color:var(--green-700);font-weight:800}
.stat span{font-size:.83rem;color:var(--muted)}
.market-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.mtag{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-size:.85rem;color:var(--green-800);font-weight:600}

/* ---------- cta band ---------- */
.cta-band{background:linear-gradient(115deg,var(--green-900),var(--green-700));color:#fff;border-radius:22px;padding:56px 52px;display:flex;justify-content:space-between;align-items:center;gap:34px;flex-wrap:wrap;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(201,162,75,.2),transparent 68%)}
.cta-band h2{font-size:1.85rem;margin-bottom:10px;font-weight:800;position:relative;z-index:2}
.cta-band p{color:#cfe4dd;max-width:520px;margin:0;position:relative;z-index:2}
.cta-band .btn{position:relative;z-index:2}

/* ---------- footer ---------- */
footer{background:var(--green-900);color:#b2d1c9;margin-top:90px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:38px;padding:60px 0 44px}
footer h4{color:#fff;font-size:.94rem;margin-bottom:16px;font-weight:700}
footer a{color:#b2d1c9;display:block;padding:4px 0;font-size:.89rem}
footer a:hover{color:#eccf8c}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:.79rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

.inquiry-float{position:fixed;right:24px;bottom:28px;z-index:80;box-shadow:0 12px 30px rgba(6,47,40,.4)}

/* ---------- responsive ---------- */
@media(max-width:1000px){
  .cat-grid,.steps{grid-template-columns:repeat(2,1fr)}
  .p-layout{grid-template-columns:1fr;gap:26px}
  .p-side{position:static;display:flex;gap:8px;overflow-x:auto;padding:12px;scrollbar-width:thin}
  .p-side h4{display:none}
  .p-nav{flex:0 0 auto;border-left:none;border-bottom:3px solid transparent;white-space:nowrap;padding:9px 15px}
  .p-nav.active{border-left-color:transparent;border-bottom-color:var(--gold)}
  .p-nav .ds{display:none}
  .p-search{flex:1 1 100%}
  .val-grid,.pain-grid,.contact-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:30px}
  .split.rev .txt{order:0}
  .split .pic img{height:300px}
  .about-cols{grid-template-columns:1fr}
  .hero h1{font-size:2.4rem}
  .hero{min-height:auto}
  .foot-grid{grid-template-columns:1fr 1fr}
  nav.menu{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;padding:24px;gap:16px;border-bottom:1px solid var(--line);display:none;align-items:flex-start}
  nav.menu.open{display:flex}
  .menu-toggle{display:block}
  .hero-band{grid-template-columns:repeat(2,1fr)}
  .q-band .inner{padding:38px 30px}
}
@media(max-width:620px){
  .cat-grid,.steps,.foot-grid{grid-template-columns:1fr}
  .p-groups{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .hero h1{font-size:1.95rem}
  .form-card{padding:28px 22px}
  .cta-band{padding:38px 28px}
  .container{padding:0 18px}
}