:root{--primary-dark:#0f2744;--primary:#1d4e89;--accent:#c8892b;--accent-2:#e3a948;--tint:#eef3fa;--sand:#faf5ec;--ink:#0f1a2a;--text:#34404f;--muted:#697586;--line:#e4e8ef;--bg:#ffffff;--bg-2:#f6f8fb;--amber:#c8892b;--radius:14px;--shadow:0 10px 30px rgba(15,39,68,.12);--font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}a{color:var(--primary)}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2rem,4.2vw,3.2rem);font-weight:800}h2{font-size:clamp(1.6rem,2.8vw,2.3rem);font-weight:750}h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}.lead{font-size:1.125rem;color:var(--muted)}.small{font-size:.875rem}.muted{color:var(--muted)}
.container{width:min(1160px,92%);margin:0 auto}
.skip{position:absolute;left:-999px;top:0}.skip:focus{left:8px;top:8px;background:#fff;padding:8px 12px;z-index:100}
.ic{width:22px;height:22px;flex:none}
/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-size:1.15rem}.brand strong{color:var(--primary-dark)}
.brand-light{color:#fff}.brand-light strong{color:#e3a948}
.nav{display:flex;align-items:center;gap:4px}
.nav a{text-decoration:none;color:var(--text);font-weight:500;font-size:.95rem;padding:8px 12px;border-radius:8px}
.nav a:hover,.nav a.active{color:var(--primary-dark);background:var(--tint)}
.nav a.btn{color:#fff;margin-left:8px}.nav a.btn:hover{background:var(--primary-dark)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff;text-decoration:none;font-weight:600;padding:13px 22px;border-radius:10px;border:2px solid transparent;cursor:pointer;font-size:1rem;font-family:inherit;transition:transform .15s,background .15s,box-shadow .15s}
.btn:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow)}.btn .ic{width:18px;height:18px}
.btn-sm{padding:9px 16px;font-size:.9rem}
.btn-outline{background:transparent;color:var(--primary-dark);border-color:var(--primary)}.btn-outline:hover{background:var(--tint)}
.btn-light{background:#fff;color:var(--primary-dark)}.btn-light:hover{background:var(--tint)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}.btn-ghost-light:hover{background:rgba(255,255,255,.1)}
.link{display:inline-flex;align-items:center;gap:6px;font-weight:600;text-decoration:none;color:var(--primary)}.link .ic{width:18px;transition:transform .15s}.link:hover .ic{transform:translateX(3px)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--primary);background:var(--tint);padding:6px 12px;border-radius:100px;margin-bottom:16px}.eyebrow .ic{width:16px;height:16px}
.eyebrow.light{background:rgba(255,255,255,.12);color:#f3d9a8}
/* hero */
.hero{background:radial-gradient(1200px 500px at 85% -10%,#dde7f4 0,transparent 60%),linear-gradient(180deg,#f5f8fc,#fff);padding:72px 0 56px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 20px}.hero-actions.center{justify-content:center}
.hero-points{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--muted);font-size:.95rem}.hero-points li{display:flex;align-items:center;gap:6px}.hero-points .ic{width:18px;color:var(--accent)}
.hero-visual{position:relative}
.mock{background:#fff;border-radius:16px;box-shadow:0 30px 60px rgba(15,39,68,.18);border:1px solid var(--line);overflow:hidden}
.mock-bar{display:flex;align-items:center;gap:6px;padding:12px 14px;background:#f4f6f9;border-bottom:1px solid var(--line);font-size:.8rem;color:var(--muted)}.mock-bar i{width:10px;height:10px;border-radius:50%;background:#d7dde6}.mock-bar span{margin-left:8px}
.mock-body{display:grid;grid-template-columns:56px 1fr;min-height:300px}
.mock-side{background:var(--primary-dark);padding:14px 12px;display:flex;flex-direction:column;gap:12px}.mock-side b{height:28px;border-radius:8px;background:rgba(255,255,255,.15)}.mock-side b.on{background:#e3a948}
.mock-main{padding:18px}
.mock-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.mock-kpis div{background:var(--bg-2);border-radius:10px;padding:10px}.mock-kpis small{display:block;color:var(--muted);font-size:.7rem}.mock-kpis strong{font-size:.85rem;color:var(--primary-dark)}
.mock-chart{display:flex;align-items:flex-end;gap:10px;height:120px;margin:18px 0;padding:0 4px;border-bottom:1px solid var(--line)}.mock-chart span{flex:1;background:linear-gradient(180deg,var(--accent),var(--primary));border-radius:6px 6px 0 0}
.mock-rows p{display:grid;grid-template-columns:2fr 1fr 1fr;gap:10px;margin:0 0 8px}.mock-rows em{height:10px;background:#edf0f5;border-radius:4px}
.float-card{position:absolute;display:flex;gap:10px;align-items:center;background:#fff;border-radius:12px;padding:12px 14px;box-shadow:var(--shadow);border:1px solid var(--line)}.float-card .ic{color:var(--primary);background:var(--tint);padding:6px;width:34px;height:34px;border-radius:8px}.float-card strong{display:block;font-size:.85rem;color:var(--ink)}.float-card small{color:var(--muted);font-size:.75rem}
.fc1{left:-28px;bottom:36px}.fc2{right:-18px;top:-18px}
/* logos marquee */
.logos{padding:36px 0;border-bottom:1px solid var(--line)}.logos-title{text-align:center;color:var(--muted);font-size:.9rem;font-weight:500;margin-bottom:18px}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee-track{display:flex;gap:48px;width:max-content;animation:scroll 50s linear infinite}.marquee-track span{white-space:nowrap;font-weight:700;color:#8793a3;font-size:1.05rem}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes scroll{to{transform:translateX(-50%)}}
/* sections */
.section{padding:88px 0}.section.alt{background:var(--bg-2)}
.sec-head{max-width:720px;margin-bottom:44px}.sec-head p{color:var(--muted)}
.stats-sec{padding:56px 0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.stat{text-align:center;padding:12px}.stat strong{display:block;font-size:2.6rem;font-weight:800;color:var(--primary-dark);letter-spacing:-.03em}.stat span{color:var(--muted);font-size:.95rem}
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.product-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:36px;transition:transform .2s,box-shadow .2s;position:relative}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.pc-icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--accent));display:grid;place-items:center;color:#fff;margin-bottom:18px}.pc-icon .ic{width:28px;height:28px}
.tag{font-size:.75rem;font-weight:700;color:var(--amber);text-transform:uppercase;letter-spacing:.08em}
.product-card h3{font-size:1.6rem;margin-top:4px}
.ticks{list-style:none;padding:0;margin:0 0 22px}.ticks li{display:flex;gap:10px;align-items:flex-start;margin-bottom:10px}.ticks .ic{color:var(--accent);width:20px;margin-top:2px}
.ticks.big li{margin-bottom:16px}
.ind-grid,.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feat-grid{grid-template-columns:repeat(4,1fr)}
.ind,.feat,.module{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.ind>.ic,.feat>.ic,.module>.ic{width:44px;height:44px;padding:10px;border-radius:12px;background:var(--tint);color:var(--primary);margin-bottom:16px}
.ind p,.feat p,.module p{color:var(--muted);margin:0;font-size:.95rem}
.why{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:center}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.why-item{padding:20px;border-radius:var(--radius);background:var(--bg-2)}.why-item .ic{color:var(--primary);margin-bottom:8px}.why-item h4{margin:0 0 4px;font-size:1rem}.why-item p{margin:0;color:var(--muted);font-size:.9rem}
.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.split{display:grid;grid-template-columns:1.2fr 1fr;gap:56px;align-items:start}
.panel{background:var(--bg-2);border:1px solid var(--line);border-radius:18px;padding:32px}
.suit{display:flex;gap:14px;margin-bottom:18px}.suit .ic{color:var(--primary);width:40px;height:40px;padding:9px;background:#fff;border-radius:10px}.suit p{margin:0;color:var(--muted);font-size:.93rem}
/* page hero */
.page-hero{background:linear-gradient(135deg,#0b1d33,#1d4e89 70%,#2c5f9e);color:#e8eef7;padding:84px 0 76px;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.06)}
.page-hero h1{color:#fff;max-width:880px}.page-hero .lead{color:#d6e0ee;max-width:760px}.page-hero.tall{padding:140px 0}.center{text-align:center}.center h1,.center .lead{margin-left:auto;margin-right:auto}
a.inv{color:#fff}
/* steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative}.steps li span{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;font-weight:800;margin-bottom:14px}.steps p{color:var(--muted);margin:0;font-size:.95rem}
/* clients */
.client-cols{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;align-items:start}
.client-group{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;margin-bottom:28px}
.cg-head{display:flex;align-items:center;gap:12px;margin-bottom:18px}.cg-head h2{font-size:1.3rem;margin:0}.cg-head>.ic{width:42px;height:42px;padding:9px;border-radius:10px;background:var(--tint);color:var(--primary)}
.count{margin-left:auto;background:var(--primary);color:#fff;font-weight:700;border-radius:100px;padding:2px 12px;font-size:.85rem}
.client-group ul{list-style:none;padding:0;margin:0}.client-group li{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.client-group li:last-child{border:0}.client-group li .ic{color:var(--accent);width:18px;margin-top:3px}
/* timeline */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.timeline:before{content:"";position:absolute;top:22px;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--primary))}
.tl{position:relative;padding-top:52px}.tl:before{content:"";position:absolute;top:14px;left:0;width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--primary)}
.tl b{font-size:1.4rem;color:var(--primary-dark);display:block;margin-bottom:6px}.tl p{color:var(--muted);font-size:.95rem}
/* team */
.team-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.person{display:grid;grid-template-columns:88px 1fr;gap:22px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px}
.avatar{width:88px;height:88px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:1.6rem;color:#fff;background:linear-gradient(135deg,var(--primary),var(--accent))}
.role{color:var(--primary);font-weight:600;font-size:.93rem}.person p{font-size:.96rem}
/* cta */
.cta-band{background:linear-gradient(135deg,#0b1d33,#1d4e89);color:#d6e0ee;padding:64px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}.cta-inner h2{color:#fff;margin-bottom:6px}.cta-inner p{margin:0;color:#d6e0ee}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:36px;align-items:start}
.contact-cards{display:grid;gap:14px}
.ccard{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-decoration:none;color:var(--text);transition:box-shadow .15s,transform .15s}a.ccard:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.ccard>.ic{width:44px;height:44px;padding:10px;border-radius:12px;background:var(--tint);color:var(--primary)}.ccard small{display:block;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em;font-weight:600}.ccard b{display:block;color:var(--ink)}.ccard span{color:var(--muted);font-size:.92rem}
.map{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);height:240px}.map iframe{width:100%;height:100%;border:0}
.form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:36px;box-shadow:var(--shadow);scroll-margin-top:90px}.form h2{font-size:1.5rem}
.form label{display:block;font-weight:600;font-size:.9rem;color:var(--ink);margin-bottom:16px}
.form input,.form select,.form textarea{display:block;width:100%;margin-top:6px;padding:12px 14px;border:1px solid #cfd6e0;border-radius:10px;font:inherit;font-weight:400;color:var(--ink);background:#fbfcfe;transition:border .15s,box-shadow .15s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(29,78,137,.14)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.hp{position:absolute;left:-9999px}
/* footer */
.site-footer{background:#0b1726;color:#a8b5c7;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:36px}.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.site-footer a{display:block;color:#a8b5c7;text-decoration:none;margin-bottom:8px;font-size:.93rem}.site-footer a:hover{color:#fff}.site-footer .brand{margin-bottom:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:40px;padding:22px 0;font-size:.85rem}
.wa-float{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 24px rgba(0,0,0,.2);z-index:60;transition:transform .15s}.wa-float:hover{transform:scale(1.08)}
/* reveal */
.reveal{opacity:1}
@media (prefers-reduced-motion:no-preference){.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease-out,transform .6s ease-out}.js .reveal.in{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}
/* responsive */
@media (max-width:1020px){.hero-grid,.why,.split,.contact-grid,.client-cols{grid-template-columns:1fr}.feat-grid,.steps,.timeline{grid-template-columns:repeat(2,1fr)}.timeline:before{display:none}.module-grid,.ind-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.fc1{left:8px}.fc2{right:8px}}
@media (max-width:860px){
 .nav-toggle{display:block}
 .nav{position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;background:#fff;padding:16px 4%;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-120%);transition:transform .25s;gap:2px}
 .nav.open{transform:none}.nav a{padding:12px}.nav a.btn{margin:8px 0 0;justify-content:center}
 .nav-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
 .product-grid,.team-grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.section{padding:64px 0}.feat-grid,.steps,.timeline,.module-grid,.ind-grid,.why-grid,.row2,.footer-grid{grid-template-columns:1fr}.person{grid-template-columns:1fr}.product-card,.form{padding:26px}.hero{padding:48px 0}.float-card{display:none}}
.logo-img{height:42px;width:auto}
.brand-sub{font-size:.8rem;font-weight:600;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;border-left:1px solid var(--line);padding-left:10px}
.logo-chip{background:#fff;border-radius:10px;padding:6px 10px;display:inline-flex}.logo-chip img{height:34px;width:auto}
.brand-light span:last-child{font-size:.85rem;color:#a8b5c7}
@media (max-width:420px){.brand-sub{display:none}}

/* ---- photo theme ---- */
.hero.photo{background:linear-gradient(100deg,rgba(11,23,38,.92) 0%,rgba(15,39,68,.82) 45%,rgba(15,39,68,.35) 100%),url('img/tea-hillside.jpg') center/cover no-repeat;color:#dfe6f0;padding:96px 0 84px}
.hero.photo h1{color:#fff}.hero.photo .lead{color:#d2dcea}.hero.photo .hero-points{color:#d2dcea}.hero.photo .hero-points .ic{color:var(--accent-2)}
.hero.photo .eyebrow{background:rgba(255,255,255,.12);color:#f3d9a8}
.hero.photo .btn-outline{color:#fff;border-color:rgba(255,255,255,.6)}.hero.photo .btn-outline:hover{background:rgba(255,255,255,.1)}
.btn{background:var(--accent)}.btn:hover{background:#b0761f}
.nav a.btn{color:#fff}.nav a.btn:hover{background:#b0761f}
.btn-light{background:#fff;color:var(--primary-dark)}.btn-light:hover{background:var(--sand)}
.page-hero{background-color:#0f2744;background-size:cover;background-position:center}
.page-hero:after{display:none}
.eyebrow{color:var(--primary);background:var(--tint)}
.tag{color:var(--accent)}
.pc-icon{background:linear-gradient(135deg,var(--primary-dark),var(--primary))}
.avatar{background:linear-gradient(135deg,var(--primary-dark),var(--primary))}
.count{background:var(--primary)}
.stat strong{color:var(--primary-dark)}
.stats-sec{background:var(--sand)}
.cta-band{background:linear-gradient(90deg,rgba(11,23,38,.93),rgba(15,39,68,.8)),url('img/tea-aerial.jpg') center/cover}
.mock-side b.on{background:var(--accent-2)}
.mock-chart span{background:linear-gradient(180deg,var(--accent-2),var(--primary))}
.float-card .ic{color:var(--primary)}
/* gallery */
.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:240px 240px;gap:16px}
.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:16px}
.gallery figure:first-child{grid-row:span 2}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;color:#fff;font-weight:600;font-size:.92rem;background:linear-gradient(0deg,rgba(11,23,38,.85),transparent)}
.ind-img{height:160px;margin:-28px -28px 20px;border-radius:14px 14px 0 0;overflow:hidden}.ind-img img{width:100%;height:100%;object-fit:cover}
.ind{overflow:hidden}
.panel-img{width:calc(100% + 64px);margin:-32px -32px 24px;height:200px;object-fit:cover;border-radius:18px 18px 0 0;max-width:none}
.photo-band{position:relative;min-height:360px;display:flex;align-items:center;color:#fff;background:linear-gradient(90deg,rgba(11,23,38,.9),rgba(15,39,68,.35)),url('img/tea-harvest.jpg') center/cover}
.photo-band h2{color:#fff;max-width:620px}.photo-band p{color:#d6e0ee;max-width:560px;font-size:1.1rem}
.photo-band .eyebrow{background:rgba(255,255,255,.12);color:#f3d9a8}
.split-img{border-radius:18px;overflow:hidden;box-shadow:var(--shadow);height:100%;min-height:320px}.split-img img{width:100%;height:100%;object-fit:cover}
@media (max-width:860px){.gallery{grid-template-columns:1fr 1fr;grid-template-rows:200px 200px 200px}.gallery figure:first-child{grid-column:span 2;grid-row:auto}}
@media (max-width:600px){.hero.photo{background:linear-gradient(180deg,rgba(11,23,38,.88),rgba(15,39,68,.8)),url('img/tea-hillside.jpg') center/cover}}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}.footer-bottom .credit a{display:inline;margin:0;text-decoration:underline}