/* ==========================================================================
   Vimsen Exim — design system
   Palette taken from the logo (deep teal / ocean navy) + coir terracotta.
   ========================================================================== */
@font-face{font-family:"Manrope";src:url(/fonts/manrope-latin-wght-normal.woff2) format("woff2");font-weight:200 800;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Manrope";src:url(/fonts/manrope-latin-ext-wght-normal.woff2) format("woff2");font-weight:200 800;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Instrument Serif";src:url(/fonts/instrument-serif-latin-400-italic.woff2) format("woff2");font-style:italic;font-weight:400;font-display:swap}

:root{
  --ink:#0b2630; --navy:#0f3a47; --navy-2:#134a59; --teal:#1d7f8f; --teal-2:#2aa0ad; --teal-soft:#d7eef0;
  --coir:#b9622c; --coir-2:#d07a3f; --coir-soft:#f3dcc4; --gold:#e6b980;
  --sand:#f5efe5; --paper:#fbf8f3; --white:#fff; --line:#e6dccb; --line-2:#d9cdb8;
  --text:#18282e; --muted:#566a71; --wa:#1fa855; --wa-2:#178a45;
  --r:14px; --r-lg:22px; --sh:0 1px 2px rgba(11,38,48,.06),0 8px 24px -8px rgba(11,38,48,.14);
  --sh-lg:0 30px 60px -20px rgba(11,38,48,.35); --maxw:1220px;
  --ff:"Manrope",system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans KR","Noto Sans SC",sans-serif;
  --fs:"Instrument Serif",Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:var(--ff);color:var(--text);background:var(--paper);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}
picture{display:block;height:100%}
a{color:var(--teal);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--navy)}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(2.1rem,4.6vw,3.7rem)}
h2{font-size:clamp(1.6rem,3vw,2.45rem)}
h3{font-size:1.18rem;letter-spacing:-.01em;font-weight:750}
p{margin:0 0 1em}
em{font-family:var(--fs);font-style:italic;font-weight:400;letter-spacing:0}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.narrow{max-width:820px}
.center{text-align:center}
.mt{margin-top:24px}.mt-lg{margin-top:56px}
.ico{width:20px;height:20px;flex:none}
.skip{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:10px 16px;z-index:999}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--teal-2);outline-offset:2px;border-radius:4px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:700 .95rem/1 var(--ff);padding:13px 22px;border-radius:999px;border:1.5px solid transparent;text-decoration:none;cursor:pointer;transition:transform .2s,background .2s,box-shadow .2s,color .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn .ico{width:18px;height:18px}
.btn-lg{padding:16px 28px;font-size:1rem}
.btn-sm{padding:8px 14px;font-size:.85rem}
.btn-block{width:100%}
.btn-coir{background:var(--coir);color:#fff;box-shadow:0 10px 24px -10px rgba(185,98,44,.8)}
.btn-coir:hover{background:var(--coir-2);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--ink);color:#fff}
.btn-outline{border-color:var(--line-2);color:var(--ink);background:#fff}
.btn-outline:hover{border-color:var(--navy);color:var(--navy)}
.btn-ghost{border-color:rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.06);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.16);color:#fff}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:var(--wa-2);color:#fff}
.btnrow{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.btnrow.center{justify-content:center}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:700;text-decoration:none;color:var(--teal)}
.link-arrow .ico{width:16px;height:16px;transition:transform .2s}
.link-arrow:hover .ico{transform:translateX(4px)}

/* ---------- top bar & header ---------- */
.topbar{background:var(--ink);color:#c9dde1;font-size:.8rem}
.topbar-in{display:flex;align-items:center;gap:22px;min-height:38px}
.tb-item{display:inline-flex;align-items:center;gap:6px;color:#c9dde1;text-decoration:none;white-space:nowrap}
.tb-item .ico{width:15px;height:15px;color:var(--gold)}
a.tb-item:hover{color:#fff}
.tb-langs{margin-left:auto;display:flex;gap:4px}
.tb-langs a{color:#c9dde1;text-decoration:none;padding:3px 8px;border-radius:6px;font-weight:600}
.tb-langs a[aria-current]{background:rgba(255,255,255,.12);color:#fff}
.hdr{position:sticky;top:0;z-index:50;background:rgba(251,248,243,.92);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:box-shadow .25s,border-color .25s}
.hdr.scrolled{border-color:var(--line);box-shadow:0 8px 30px -18px rgba(11,38,48,.4)}
.hdr-in{display:flex;align-items:center;gap:24px;min-height:76px;transition:min-height .25s}
.hdr.scrolled .hdr-in{min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;flex:none}
.brand img{width:44px;height:44px}
.brand-t{display:flex;flex-direction:column;line-height:1.05}
.brand-t strong{font-size:1.18rem;letter-spacing:.06em;color:var(--navy);font-weight:800}
.brand-t small{font-size:.72rem;color:var(--muted);font-weight:600;letter-spacing:.02em;margin-top:3px}
.brand-light .brand-t strong{color:#fff}.brand-light .brand-t small{color:#9fbac0}
.nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav>a,.dd>a{display:inline-flex;align-items:center;gap:4px;padding:10px 12px;border-radius:10px;color:var(--ink);text-decoration:none;font-weight:650;font-size:.93rem}
.nav>a:hover,.dd>a:hover,.nav a[aria-current="page"]{background:var(--teal-soft);color:var(--navy)}
.chev{width:14px;height:14px;transition:transform .2s}
.dd{position:relative}
.dd:hover .chev,.dd:focus-within .chev{transform:rotate(180deg)}
.dd-menu{position:absolute;top:calc(100% + 6px);left:0;min-width:240px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--sh-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s}
.dd-wide{min-width:340px}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{opacity:1;visibility:visible;transform:none}
.dd-menu a{display:flex;flex-direction:column;padding:10px 12px;border-radius:10px;text-decoration:none;color:var(--ink)}
.dd-menu a strong{font-size:.93rem}
.dd-menu a span{font-size:.78rem;color:var(--muted)}
.dd-menu a:hover{background:var(--sand)}
.dd-menu .dd-all{color:var(--coir);font-weight:700;font-size:.88rem;border-top:1px solid var(--line);margin-top:4px;border-radius:0 0 10px 10px}
.hdr-cta{flex:none}
.menu-btn{display:none;margin-left:auto;background:none;border:1px solid var(--line-2);border-radius:12px;padding:9px;color:var(--ink);cursor:pointer}
.menu-btn .ico{width:24px;height:24px}
.drawer{position:fixed;inset:0;z-index:80;background:rgba(11,38,48,.5);backdrop-filter:blur(3px)}
.drawer nav{position:absolute;right:0;top:0;bottom:0;width:min(86vw,360px);background:var(--paper);padding:24px;overflow:auto;display:flex;flex-direction:column;gap:2px;animation:slidein .25s ease}
.drawer nav a{padding:12px 10px;border-radius:10px;color:var(--ink);text-decoration:none;font-weight:700}
.drawer nav a.sub{padding:8px 10px 8px 24px;font-weight:600;color:var(--muted);font-size:.95rem}
.drawer nav a:hover{background:var(--sand)}
.drawer-cta{display:grid;gap:10px;margin-top:16px}
@keyframes slidein{from{transform:translateX(100%)}to{transform:none}}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--ink);color:#d9e8eb;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;background:
  radial-gradient(900px 500px at 85% 20%,rgba(42,160,173,.35),transparent 60%),
  radial-gradient(700px 500px at 0% 100%,rgba(185,98,44,.28),transparent 60%),
  linear-gradient(160deg,#0b2630 0%,#0f3a47 55%,#0c2d38 100%)}
.hero-bg::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:22px 22px;mask-image:linear-gradient(to bottom,#000,transparent 85%)}
.hero-in{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;padding-top:72px;padding-bottom:88px}
.hero h1{color:#fff;font-size:clamp(2.1rem,4.4vw,3.55rem);margin-bottom:22px}
.hero h1 em{color:var(--gold);display:inline}
.hero-lead{font-size:1.14rem;color:#c3d6da;max-width:60ch;margin-bottom:28px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--coir);margin:0 0 14px}
.eyebrow .ico{width:16px;height:16px}
.eyebrow.light{color:var(--gold)}
.hero-ticks{list-style:none;padding:0;margin:30px 0 0;display:flex;flex-wrap:wrap;gap:10px 22px;font-size:.92rem;color:#d4e3e6;font-weight:600}
.hero-ticks li{display:flex;align-items:center;gap:7px}
.hero-ticks .ico{width:18px;height:18px;color:var(--teal-2);background:rgba(42,160,173,.15);border-radius:50%;padding:2px}
.hero-visual{position:relative;min-height:520px}
.hv-main{position:absolute;right:0;top:0;width:78%;border-radius:26px;overflow:hidden;box-shadow:var(--sh-lg);transform:rotate(1.5deg)}
.hv-main img{width:100%;height:470px;object-fit:cover}
.hv-pack{position:absolute;left:0;top:28px;width:42%;border-radius:18px;overflow:hidden;box-shadow:var(--sh-lg);border:5px solid #fff;transform:rotate(-4deg)}
.hv-ec{position:absolute;left:2%;bottom:6px;width:28%;border-radius:16px;overflow:hidden;border:4px solid #fff;box-shadow:var(--sh-lg);background:#fff}
.hv-ec img{height:170px;width:100%;object-fit:cover}
.hv-ec span{display:block;text-align:center;font:800 .75rem var(--ff);color:var(--navy);padding:6px 4px;letter-spacing:.05em;text-transform:uppercase}
.hv-lab{position:absolute;right:-8px;bottom:-14px;width:66%}
.float{animation:float 7s ease-in-out infinite}
.float-2{animation:float 8s ease-in-out -3s infinite}
@keyframes float{0%,100%{translate:0 0}50%{translate:0 -10px}}
.ticker{border-top:1px solid rgba(255,255,255,.1);background:rgba(0,0,0,.18);overflow:hidden;white-space:nowrap}
.ticker-track{display:inline-flex;gap:44px;padding:16px 0;animation:tick 40s linear infinite;font-weight:650;font-size:.9rem;color:#a9c4c9}
.ticker-track span{display:inline-flex;align-items:center;gap:8px}
.ticker-track .ico{width:18px;height:18px;color:var(--gold)}
@keyframes tick{to{transform:translateX(-50%)}}

/* lab card */
.labcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-lg);padding:20px;color:var(--text)}
.lab-h{display:flex;gap:12px;align-items:center;margin-bottom:14px}
.lab-h .ico{width:40px;height:40px;padding:9px;border-radius:12px;background:var(--teal-soft);color:var(--teal)}
.lab-h strong{display:block;color:var(--ink);font-size:1rem}
.lab-h span{font-size:.78rem;color:var(--muted)}
.lab-vals{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.lab-v{background:var(--sand);border-radius:12px;padding:10px 8px;text-align:center}
.lab-v span{display:block;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}
.lab-v strong{font-size:.98rem;color:var(--navy);white-space:nowrap}
.lab-f{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:12px;font-size:.78rem;color:var(--muted)}
.lab-f a{display:inline-flex;align-items:center;gap:4px;font-weight:700;text-decoration:none}
.lab-f .ico{width:14px;height:14px}
.labcard-c{padding:14px}
.labcard-c .lab-vals{grid-template-columns:repeat(5,1fr);gap:6px}
.labcard-c .lab-v{padding:8px 3px;min-width:0}
.labcard-c .lab-v span{font-size:.58rem;letter-spacing:.04em}
.labcard-c .lab-f a{white-space:nowrap}
.labcard-c .lab-h span{font-size:.72rem}
.labcard-c .lab-v strong{font-size:.76rem}
.labcard-c .lab-h .ico{width:34px;height:34px;padding:7px}

/* trust */
.trustbar{background:#fff;border-bottom:1px solid var(--line)}
.trust{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.trust-i{display:flex;gap:12px;align-items:center;padding:22px 18px;border-right:1px solid var(--line)}
.trust-i:last-child{border-right:0}
.trust-i .ico{width:42px;height:42px;padding:10px;border-radius:12px;background:var(--teal-soft);color:var(--teal)}
.trust-i strong{display:block;color:var(--ink);font-size:.95rem}
.trust-i span{font-size:.8rem;color:var(--muted)}

/* ---------- sections ---------- */
.sec{padding:96px 0}
.sec-sand{background:var(--sand)}
.sec-navy{background:var(--ink);color:#c3d6da}
.sec-navy h2,.sec-navy h3{color:#fff}
.shead{max-width:760px;margin-bottom:44px}
.shead.center{margin-left:auto;margin-right:auto;text-align:center}
.lead{font-size:1.12rem;color:var(--muted)}
.sec-navy .lead{color:#a9c4c9}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split-top{align-items:start}
.split-faq{align-items:start;grid-template-columns:.8fr 1.2fr}
.split-vid{grid-template-columns:1.1fr .9fr}

/* products */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pgrid-3{grid-template-columns:repeat(3,1fr)}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.pcard:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.pcard-img{position:relative;display:block;aspect-ratio:1/1;overflow:hidden;background:var(--sand)}
.pcard-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.pcard:hover .pcard-img img{transform:scale(1.06)}
.pbadge{position:absolute;left:12px;top:12px;background:rgba(11,38,48,.85);color:#fff;font-size:.72rem;font-weight:800;padding:6px 10px;border-radius:999px;letter-spacing:.04em;backdrop-filter:blur(4px)}
.pcard-body{padding:20px;display:flex;flex-direction:column;flex:1}
.pcard-body h2,.pcard-body h3{font-size:1.1rem;margin-bottom:12px}
.pcard-body h2 a,.pcard-body h3 a{color:var(--ink);text-decoration:none}
.pcard-body h2 a:hover,.pcard-body h3 a:hover{color:var(--teal)}
.pcard-body p{font-size:.9rem;color:var(--muted);margin-bottom:16px}
.pcard-act{margin-top:auto;display:flex;justify-content:space-between;align-items:center;gap:8px}
.pmini{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 0 12px}
.pmini div{background:var(--sand);border-radius:10px;padding:8px 10px}
.pmini dt{font-size:.66rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:700}
.pmini dd{margin:0;font-weight:800;color:var(--navy);font-size:.88rem}
.pmini.big dd{font-size:1.05rem}

/* stats */
.stats-sec{padding:64px 0;background:linear-gradient(120deg,var(--ink),var(--navy))}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{border-left:2px solid rgba(230,185,128,.45);padding-left:20px}
.stat strong{display:block;font-size:clamp(2.2rem,4vw,3.2rem);color:#fff;font-weight:800;letter-spacing:-.03em;line-height:1.1}
.stat>span{color:#a9c4c9;font-size:.95rem}
.stat strong span{font:inherit;color:inherit}

/* why */
.whys{display:grid;grid-template-columns:1fr 1fr;gap:22px 28px}
.why .ico{width:44px;height:44px;padding:10px;border-radius:12px;background:var(--coir-soft);color:var(--coir);margin-bottom:12px}
.why h3{font-size:1.04rem;margin-bottom:6px}
.why p{font-size:.93rem;color:var(--muted);margin:0}
.stack-imgs{position:relative;min-height:560px}
.stack-imgs .si-a{position:absolute;left:0;top:0;width:62%;border-radius:22px;overflow:hidden;box-shadow:var(--sh-lg)}
.stack-imgs .si-a img{height:500px;width:100%;object-fit:cover}
.stack-imgs .si-b{position:absolute;right:0;bottom:0;width:52%;border-radius:22px;overflow:hidden;box-shadow:var(--sh-lg);border:6px solid var(--paper)}
.stack-imgs .si-b img{height:380px;width:100%;object-fit:cover}

/* grade finder */
.grades{background:#fff;border:1px solid var(--line);border-radius:28px;padding:16px;box-shadow:var(--sh)}
.gtabs{display:flex;gap:6px;flex-wrap:wrap;background:var(--sand);padding:6px;border-radius:18px}
.gtabs button{flex:1 1 auto;border:0;background:none;padding:12px 16px;border-radius:13px;font:700 .92rem var(--ff);color:var(--muted);cursor:pointer;transition:.2s}
.gtabs button[aria-selected="true"]{background:var(--navy);color:#fff;box-shadow:var(--sh)}
.gpanel{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center;padding:28px 20px 16px;animation:fade .35s ease}
.gp-img{border-radius:20px;overflow:hidden;aspect-ratio:4/3}
.gp-img img{width:100%;height:100%;object-fit:cover}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* process */
.psteps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:30px 24px}
.pstep-img{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:4/3;margin-bottom:16px}
.pstep-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.pstep:hover .pstep-img img{transform:scale(1.06)}
.pstep-n{position:absolute;left:14px;bottom:12px;font:800 1.9rem var(--ff);color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.5)}
.pstep h3{margin-bottom:6px}
.pstep p{color:var(--muted);font-size:.94rem}

/* video */
.vid{display:flex;justify-content:center}
.vid-frame{width:min(100%,340px);border-radius:30px;overflow:hidden;border:8px solid #1a3d48;box-shadow:0 40px 80px -30px rgba(0,0,0,.6);background:#000;aspect-ratio:9/16}
.vid-frame video{width:100%;height:100%;object-fit:cover}
.ticks{list-style:none;padding:0;margin:0 0 24px;display:grid;gap:10px}
.ticks li{display:flex;gap:10px;align-items:flex-start}
.ticks .ico{width:22px;height:22px;color:var(--teal);background:var(--teal-soft);border-radius:50%;padding:3px;margin-top:2px}
.ticks.light li{color:#d4e3e6}
.ticks.light .ico{background:rgba(42,160,173,.18);color:var(--teal-2)}

/* docs collage */
.docs{position:relative;min-height:520px}
.doc{position:absolute;border-radius:12px;overflow:hidden;box-shadow:var(--sh-lg);border:1px solid var(--line);background:#fff;transition:transform .35s}
.doc:hover{transform:translateY(-8px) rotate(0)!important;z-index:5}
.doc-a{left:18%;top:0;width:56%;z-index:3;transform:rotate(-1deg)}
.doc-b{left:0;top:90px;width:40%;transform:rotate(-6deg)}
.doc-c{right:0;top:110px;width:40%;transform:rotate(5deg)}

/* apps */
.apps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.app{position:relative;margin:0;border-radius:18px;overflow:hidden;aspect-ratio:1/1}
.app img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.app:hover img{transform:scale(1.08)}
.app figcaption{position:absolute;inset:auto 0 0;padding:40px 16px 14px;background:linear-gradient(transparent,rgba(11,38,48,.85));color:#fff;font-weight:750}

/* markets */
.mkts{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.mkt{display:flex;flex-direction:column;justify-content:space-between;gap:28px;min-height:150px;padding:22px;border-radius:20px;background:linear-gradient(150deg,var(--navy),var(--ink));color:#fff;text-decoration:none;position:relative;overflow:hidden;transition:transform .3s}
.mkt::after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;border:18px solid rgba(42,160,173,.18)}
.mkt:hover{transform:translateY(-5px);color:#fff}
.mkt-k{font-size:1.25rem;font-weight:800}
.mkt-l{display:flex;align-items:center;gap:6px;font-size:.84rem;color:#a9c4c9}
.mkt-l .ico{width:16px;height:16px}

/* faq */
.faqs{display:grid;gap:10px}
.faq{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:750;color:var(--ink);display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary .chev{width:20px;height:20px;color:var(--teal)}
.faq[open] summary .chev{transform:rotate(180deg)}
.faq-a{padding:0 20px 6px;color:var(--muted)}

/* blog */
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.bcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .3s,box-shadow .3s}
.bcard:hover{transform:translateY(-5px);box-shadow:var(--sh-lg)}
.bcard-img{display:block;aspect-ratio:16/10;overflow:hidden}
.bcard-img img{width:100%;height:100%;object-fit:cover}
.bcard-b{padding:20px}
.bcard time{font-size:.78rem;color:var(--coir);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.bcard h3{margin:8px 0}
.bcard h3 a{color:var(--ink);text-decoration:none}
.bcard p{font-size:.92rem;color:var(--muted);margin:0}

/* CTA band */
.ctaband{padding:0 0 96px}
.ctaband-in{display:flex;justify-content:space-between;align-items:center;gap:32px;padding:44px 48px;border-radius:28px;background:
  radial-gradient(500px 300px at 100% 0,rgba(230,185,128,.25),transparent 60%),linear-gradient(120deg,var(--coir),#8f4520);color:#fde9d6}
.ctaband h2{color:#fff;margin-bottom:8px;font-size:clamp(1.5rem,2.6vw,2.1rem)}
.ctaband p{margin:0;max-width:56ch}
.ctaband-btns{display:flex;gap:12px;flex-wrap:wrap;flex:none}
.ctaband .btn-coir{background:#fff;color:var(--coir);box-shadow:none}
.ctaband .btn-coir:hover{background:var(--ink);color:#fff}
.sec-sand+.ctaband,.sec-sand+section.ctaband{background:var(--sand)}

/* page hero (inner pages) */
.crumbbar{background:var(--sand);border-bottom:1px solid var(--line)}
.crumbs{font-size:.84rem;padding:12px 0;color:var(--muted);display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--teal)}
.crumbs .sep{opacity:.5}
.crumbs [aria-current]{color:var(--ink);font-weight:650}
.phero{background:linear-gradient(180deg,var(--sand),var(--paper));padding:64px 0 72px}
.phero-slim{padding:64px 0 48px}
.phero-in{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.phero h1{font-size:clamp(2rem,4vw,3.1rem)}
.phero-img{border-radius:26px;overflow:hidden;box-shadow:var(--sh-lg)}
.phero-img img{width:100%;max-height:520px;object-fit:cover}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.chips span{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 14px;font-size:.86rem;font-weight:700;color:var(--navy)}
.chips .ico{width:16px;height:16px;color:var(--teal)}
.pgal .pg-main{border-radius:24px;overflow:hidden;box-shadow:var(--sh-lg);aspect-ratio:1/1;background:#fff}
.pgal .pg-main img{width:100%;height:100%;object-fit:cover}
.pg-thumbs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.pg-t{border-radius:14px;overflow:hidden;aspect-ratio:1/1;cursor:pointer;border:2px solid transparent;transition:border-color .2s}
.pg-t:hover{border-color:var(--teal)}
.pg-t img{width:100%;height:100%;object-fit:cover}
.prose{max-width:68ch}
.prose h2{margin-top:1.4em}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:1.2em}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.4em}

/* tables */
.spec{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;font-size:.95rem}
.spec th,.spec td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.spec tr:last-child th,.spec tr:last-child td{border-bottom:0}
.spec tbody th{width:42%;color:var(--muted);font-weight:650}
.spec td{font-weight:700;color:var(--ink)}
.spec thead th{background:var(--navy);color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}
.tscroll{overflow-x:auto;border-radius:16px}
.cmp{width:100%;min-width:720px;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.cmp th,.cmp td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line)}
.cmp thead th{background:var(--navy);color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em}
.cmp tbody tr:hover{background:var(--sand)}
.cmp tbody th a{font-weight:800;text-decoration:none}
.note{font-size:.84rem;color:var(--muted);margin-top:8px}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;padding-bottom:6px}
.card picture{aspect-ratio:4/3;overflow:hidden}
.card img{width:100%;height:100%;object-fit:cover}
.card h3{padding:20px 20px 0}
.card p{padding:0 20px;color:var(--muted);font-size:.94rem}
.batchnote{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-left:4px solid var(--teal);border-radius:16px;padding:22px}
.batchnote>.ico{width:44px;height:44px;padding:10px;border-radius:12px;background:var(--teal-soft);color:var(--teal)}
.batchnote p{color:var(--muted);font-size:.95rem}
.batchnote p:last-child{margin:0}
.fig{margin:0}
.fig picture{border-radius:20px;overflow:hidden}
.fig figcaption{font-size:.84rem;color:var(--muted);margin-top:8px}

/* timeline (process page) */
.tsteps{list-style:none;margin:0;padding:0;display:grid;gap:28px;position:relative}
.tstep{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px}
.tstep:nth-child(even){grid-template-columns:1.1fr .9fr}
.tstep:nth-child(even) .tstep-img{order:2}
.tstep-img{border-radius:18px;overflow:hidden;aspect-ratio:16/10}
.tstep-img img{width:100%;height:100%;object-fit:cover}
.tstep-c{padding:10px 16px}
.tstep-n{font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--coir)}
.tstep h3{font-size:1.5rem;margin:6px 0 10px}
.tstep p{color:var(--muted)}
.qc{display:inline-flex;align-items:center;gap:8px;background:var(--teal-soft);color:var(--navy)!important;font-weight:700;font-size:.88rem;padding:8px 14px;border-radius:999px}
.qc .ico{width:16px;height:16px}
.params{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.param{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:24px}
.param-k{display:inline-grid;place-items:center;width:52px;height:52px;border-radius:14px;background:rgba(230,185,128,.15);color:var(--gold);font-weight:800;margin-bottom:14px}
.param p{color:#a9c4c9;margin:0;font-weight:600}
.crops{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.crop{display:block;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;text-decoration:none;color:var(--text);transition:transform .3s,box-shadow .3s}
.crop:hover{transform:translateY(-5px);box-shadow:var(--sh-lg);color:var(--text)}
.crop picture{aspect-ratio:16/10;overflow:hidden}
.crop img{width:100%;height:100%;object-fit:cover}
.crop div{padding:18px}
.crop h3{margin-bottom:4px}
.crop span{display:inline-flex;align-items:center;gap:6px;font-size:.88rem;font-weight:700;color:var(--teal)}
.crop .ico{width:16px;height:16px}

/* certificates */
.certs{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cert{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column}
.cert-img{display:block;background:var(--sand);padding:22px;aspect-ratio:4/5;overflow:hidden}
.cert-img img{width:100%;height:100%;object-fit:contain;box-shadow:var(--sh);transition:transform .4s}
.cert-img:hover img{transform:scale(1.03)}
.cert>div{padding:22px}
.cert h2{font-size:1.15rem}
.cert p{font-size:.92rem;color:var(--muted)}
.cert-v{display:flex;gap:8px;align-items:center;color:var(--navy)!important;font-weight:700}
.cert-v .ico{color:var(--wa)}

/* gallery */
.gh{margin:48px 0 18px;font-size:1.5rem}
.gh:first-child{margin-top:0}
.gal{columns:4 220px;column-gap:14px}
.gi{display:block;break-inside:avoid;margin-bottom:14px;border-radius:16px;overflow:hidden;position:relative}
.gi img{width:100%;transition:transform .5s}
.gi:hover img{transform:scale(1.05)}
.lb{position:fixed;inset:0;z-index:100;background:rgba(6,20,26,.92);display:grid;place-items:center;padding:24px;cursor:zoom-out}
.lb img{max-height:86vh;max-width:92vw;border-radius:12px;box-shadow:var(--sh-lg)}
.lb p{color:#cfe0e3;text-align:center;margin-top:12px}

/* about */
.person{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--sh)}
.person-h{display:flex;gap:14px;align-items:center;margin-bottom:16px}
.person-h .ico{width:52px;height:52px;padding:12px;border-radius:50%;background:var(--navy);color:#fff}
.person-h strong{display:block;font-size:1.15rem;color:var(--ink)}
.person-h span{font-size:.86rem;color:var(--muted)}
.person>p:first-of-type{font-family:var(--fs);font-style:italic;font-size:1.35rem;color:var(--navy);line-height:1.35}
.pr{display:flex;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:10px;margin:0 0 10px;font-size:.9rem;color:var(--muted)}
.pr span{font-weight:700;color:var(--ink);text-align:right}
.how{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:h}
.hw{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}
.hw>span{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--coir);color:#fff;font-weight:800;margin-bottom:12px}
.hw p{color:var(--muted);margin:0;font-size:.94rem}

/* contact & form */
.contact{display:grid;grid-template-columns:1.35fr .65fr;gap:32px;align-items:start}
.cbox{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:var(--sh)}
.qform{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.fld{display:flex;flex-direction:column;gap:6px;font-size:.86rem;font-weight:700;color:var(--ink)}
.fld-full{grid-column:1/-1}
.fld input,.fld select,.fld textarea{font:500 1rem var(--ff);color:var(--text);background:var(--paper);border:1.5px solid var(--line-2);border-radius:12px;padding:12px 14px;width:100%;transition:border-color .2s,box-shadow .2s}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(29,127,143,.15);background:#fff}
.form-foot{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.form-foot small{color:var(--muted);flex:1;min-width:200px}
.hp{position:absolute!important;left:-9999px}
.cside{display:grid;gap:12px}
.cline{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;text-decoration:none;color:var(--text);transition:border-color .2s,transform .2s}
a.cline:hover{border-color:var(--teal);transform:translateX(4px);color:var(--text)}
.cline strong{display:block;color:var(--ink)}
.cline span{font-size:.9rem;color:var(--muted)}
.ci{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--teal-soft);color:var(--teal);flex:none}
.ci-wa{background:#dff5e7;color:var(--wa)}
.okmark{display:inline-grid;place-items:center;width:84px;height:84px;border-radius:50%;background:#dff5e7;color:var(--wa);margin-bottom:20px}
.okmark .ico{width:44px;height:44px}

/* quote modal */
.qmodal{border:0;padding:0;border-radius:26px;max-width:940px;width:calc(100% - 32px);box-shadow:var(--sh-lg);background:#fff}
.qmodal::backdrop{background:rgba(6,20,26,.6);backdrop-filter:blur(4px)}
.qmodal[open]{animation:fade .3s ease}
.qm-in{display:grid;grid-template-columns:.85fr 1.15fr;position:relative}
.qm-side{background:linear-gradient(160deg,var(--navy),var(--ink));color:#c3d6da;padding:36px 30px}
.qm-side h2{color:#fff;font-size:1.6rem}
.qm-in .qform{padding:36px 30px}
.qm-close{position:absolute;right:12px;top:12px;background:var(--sand);border:0;border-radius:50%;width:40px;height:40px;display:grid;place-items:center;cursor:pointer;color:var(--ink);z-index:2}

/* floating whatsapp */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;align-items:center;gap:8px;background:var(--wa);color:#fff;text-decoration:none;font-weight:800;font-size:.92rem;padding:12px 18px 12px 14px;border-radius:999px;box-shadow:0 14px 30px -10px rgba(31,168,85,.7);transition:transform .2s}
.wa-float:hover{transform:scale(1.05);color:#fff}
.wa-float .ico{width:26px;height:26px}
.wa-float::before{content:"";position:absolute;inset:0;border-radius:inherit;border:2px solid var(--wa);animation:pulse 2.4s infinite;z-index:-1}
@keyframes pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.35);opacity:0}}

/* footer */
.ftr{background:var(--ink);color:#a9c4c9;padding:72px 0 28px;font-size:.93rem}
.f-cta{display:flex;justify-content:space-between;align-items:center;gap:30px;padding-bottom:48px;margin-bottom:48px;border-bottom:1px solid rgba(255,255,255,.1)}
.f-cta h2{color:#fff;font-size:clamp(1.5rem,2.6vw,2.2rem);margin-bottom:8px}
.f-cta p{margin:0;max-width:60ch}
.f-cta-btns{display:flex;gap:12px;flex-wrap:wrap;flex:none}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.2fr;gap:36px}
.ftr h3{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:16px}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.ftr a{color:#c3d6da;text-decoration:none}
.ftr a:hover{color:#fff}
.f-about p{margin-top:16px}
.f-reg{font-size:.84rem;color:#86a4ab;line-height:1.8}
.f-social{display:flex;gap:10px;flex-wrap:wrap}
.f-social a{border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:6px 12px;font-size:.82rem}
.f-contact{display:grid;gap:12px;align-content:start}
.f-contact address{font-style:normal;display:flex;gap:10px}
.f-contact a{display:flex;gap:10px;align-items:center}
.f-contact .ico{width:18px;height:18px;color:var(--gold);margin-top:3px}
.f-hours{font-size:.82rem;color:#86a4ab;margin:0}
.f-safe{display:flex;gap:14px;align-items:flex-start;margin-top:44px;padding:18px 20px;border-radius:16px;background:rgba(230,185,128,.08);border:1px solid rgba(230,185,128,.25);font-size:.88rem}
.f-safe .ico{color:var(--gold);width:26px;height:26px}
.f-safe p{margin:0}
.f-safe strong{color:#fff}
.f-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);font-size:.82rem;color:#7d9aa1}

/* blog post */
.post .phero{padding-bottom:36px}
.post-hero{border-radius:22px;overflow:hidden;margin:0 0 40px;box-shadow:var(--sh-lg)}
.post .prose{max-width:none}
.post .spec{margin:10px 0 24px}
.relbox{background:var(--sand);border-radius:20px;padding:24px;margin:40px 0 20px}
.relbox h2{font-size:1.3rem}
.byline{color:var(--muted);font-size:.9rem;margin-bottom:64px}

/* reveal animations */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}

/* ---------- responsive ---------- */
@media (max-width:1180px){
  .nav>a,.dd>a{padding:9px 8px;font-size:.88rem}
  .f-grid{grid-template-columns:1fr 1fr 1fr}
  .f-about{grid-column:1/-1}
  .mkts{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1024px){
  .nav,.hdr-cta{display:none}
  .menu-btn{display:block}
  .hero-in,.split,.phero-in,.split-faq,.split-vid,.contact{grid-template-columns:1fr;gap:44px}
  .hero-visual{min-height:480px;max-width:620px;width:100%;margin:0 auto}
  .pgrid{grid-template-columns:repeat(2,1fr)}
  .trust{grid-template-columns:repeat(2,1fr)}
  .trust-i:nth-child(2){border-right:0}
  .trust-i:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .stats{grid-template-columns:repeat(2,1fr);gap:32px}
  .psteps,.crops,.certs,.bgrid,.cards3{grid-template-columns:repeat(2,1fr)}
  .apps{grid-template-columns:repeat(2,1fr)}
  .stack-imgs{min-height:480px;max-width:620px;margin:0 auto}
  .docs{max-width:560px;margin:0 auto;width:100%}
  .gpanel{grid-template-columns:1fr;gap:24px}
  .tstep,.tstep:nth-child(even){grid-template-columns:1fr;gap:16px}
  .tstep:nth-child(even) .tstep-img{order:0}
  .how{grid-template-columns:repeat(2,1fr)}
  .params{grid-template-columns:repeat(2,1fr)}
  .ctaband-in,.f-cta{flex-direction:column;align-items:flex-start}
  .qm-in{grid-template-columns:1fr}
  .qm-side{display:none}
}
@media (max-width:760px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .sec{padding:68px 0}
  .tb-item.hide-sm{display:none}
  .topbar-in{gap:12px;font-size:.74rem;overflow-x:auto}
  .tb-item:first-child{display:none}
  .hdr-in{min-height:64px}
  .brand img{width:38px;height:38px}
  .brand-t strong{font-size:1.02rem}
  .hero-in{padding-top:44px;padding-bottom:56px}
  .hero-visual{min-height:0;display:block;padding-top:18px}
  .hv-main{position:relative;width:88%;margin-left:auto;transform:rotate(1deg)}
  .hv-main img{height:300px}
  .hv-pack{width:40%;top:0}
  .hv-ec{display:none}
  .hv-lab{position:relative;width:100%;right:auto;bottom:auto;margin-top:-48px}
  .lab-vals,.labcard-c .lab-vals{grid-template-columns:repeat(3,1fr)}
  .pgrid,.pgrid-3,.psteps,.crops,.certs,.bgrid,.cards3,.how,.params,.whys,.mkts{grid-template-columns:1fr}
  .trust{grid-template-columns:1fr}
  .trust-i{border-right:0;border-bottom:1px solid var(--line);padding:14px 4px}
  .trust-i:last-child{border-bottom:0}
  .stack-imgs{min-height:0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
  .stack-imgs .si-a,.stack-imgs .si-b{position:relative;width:auto;border:0}
  .stack-imgs .si-a img,.stack-imgs .si-b img{height:280px}
  .docs{min-height:380px}
  .doc-b,.doc-c{top:60px}
  .gtabs{flex-wrap:nowrap;overflow-x:auto}
  .gtabs button{flex:none}
  .qform{grid-template-columns:1fr}
  .cbox{padding:22px}
  .ctaband{padding-bottom:68px}
  .ctaband-in{padding:30px 22px;border-radius:22px}
  .f-grid{grid-template-columns:1fr 1fr;gap:28px}
  .f-contact{grid-column:1/-1}
  .wa-float span{display:none}
  .wa-float{padding:14px}
  .lab-f{flex-direction:column;align-items:flex-start}
  .gal{columns:2 140px}
}
:lang(ko) em,:lang(zh) em,:lang(zh-CN) em{font-family:var(--ff);font-style:normal;font-weight:800}