/* ZIVA Agribase — corporate (v3: land-first hero, vision, sticky-photo cycle)
   Pale green-white ground, green-biased ink, the mark's teal/green/red as accents. */
:root{
  --deep:#0d2f33;
  --teal:#3f8b92;
  --teal-deep:#2c6d73;
  --teal-soft:#dfeeef;
  --green:#518656;
  --green-soft:#e3eee3;
  --red:#ed3e46;
  --pale:#eef3ef;
  --pale-2:#e2eae3;
  --white:#ffffff;
  --ink:#122220;
  --ink-2:#51605b;
  --line:rgba(18,34,32,.14);
  --line-dark:rgba(255,255,255,.14);
  --jp:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  --latin:"Jost","Zen Kaku Gothic New",sans-serif;
  --max:1240px;
  --gutter:clamp(20px,4vw,56px);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html.lenis{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto}
body{margin:0;background:var(--pale);color:var(--ink);font-family:var(--jp);font-size:15.5px;line-height:1.9;letter-spacing:.01em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;line-height:1.3;text-wrap:balance;font-weight:700}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.wrap{max-width:var(--max);margin:0 auto;padding-left:max(var(--gutter),env(safe-area-inset-left,0px));padding-right:max(var(--gutter),env(safe-area-inset-right,0px))}
.latin{font-family:var(--latin);letter-spacing:.08em}
:focus-visible{outline:2px solid var(--teal);outline-offset:3px}

/* masked line reveal */
.ln{display:block;overflow:hidden;padding-bottom:.08em;margin-bottom:-.08em}
.ln-in{display:block;white-space:nowrap}
[data-words] .w{display:inline-block}
.nb{white-space:nowrap}


/* preview ribbon (inside header) */
.preview{background:#000;color:#9fb0ac;font-size:12px;padding:7px 0;text-align:center}
.preview b{color:#fff;font-weight:500}

/* header */
.site-head{position:fixed;left:0;right:0;top:0;z-index:50;transition:background .4s,backdrop-filter .4s,box-shadow .4s,color .4s;color:var(--ink)}
.site-head.on-hero{color:#fff}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:84px;transition:min-height .4s}
.site-head.is-scrolled{background:rgba(238,243,239,.9);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.site-head.is-scrolled.on-hero{background:rgba(13,47,51,.6);backdrop-filter:none}
.site-head.is-scrolled .wrap{min-height:66px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:32px;height:auto}
.brand .name{display:flex;flex-direction:column;line-height:1.15}
.brand .name b{font-family:var(--latin);font-weight:600;font-size:16px;letter-spacing:.1em}
.brand .name small{font-size:10.5px;opacity:.75;letter-spacing:.08em}
.nav{display:flex;align-items:center;gap:28px;font-size:13.5px;font-weight:500}
.nav a{position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .35s cubic-bezier(.7,0,.2,1)}
.nav a:hover::after{transform:scaleX(1);transform-origin:left}
.menu-toggle{display:none}
@media (max-width:900px){
  .nav{display:none}
  .menu-toggle{display:block;position:relative}
  .menu-toggle summary{list-style:none;cursor:pointer;font-size:13px;font-weight:500;padding:8px 14px;border:1px solid currentColor;border-radius:999px;letter-spacing:.08em;opacity:.85}
  .menu-toggle summary::-webkit-details-marker{display:none}
  .menu-toggle[open] .nav{display:flex;flex-direction:column;align-items:stretch;gap:0;position:absolute;right:0;top:calc(100% + 14px);background:var(--white);color:var(--ink);border:1px solid var(--line);border-radius:12px;min-width:240px;padding:10px;box-shadow:0 24px 60px rgba(0,0,0,.2)}
  .menu-toggle[open] .nav a{padding:12px 14px;border-bottom:1px solid var(--line)}
  .menu-toggle[open] .nav a::after{display:none}
  .menu-toggle[open] .nav a:last-child{border-bottom:0}
}

/* ---------- HERO: the land ---------- */
.hero{position:relative;min-height:100svh;display:grid;align-items:end;overflow:hidden;color:#fff;background:var(--deep)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media .poster,.hero-media .land{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-media .land{opacity:0;transition:opacity 1.6s ease}
.hero-media .land.on{opacity:1}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(13,47,51,.18) 0%,rgba(13,47,51,.08) 40%,rgba(13,47,51,.72) 100%)}
.hero-inner{position:relative;z-index:2;width:100%;padding-top:140px;padding-bottom:clamp(56px,10vh,110px)}
.hero .eyebrow{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;font-size:13px;color:rgba(255,255,255,.85);margin-bottom:22px}
.hero .eyebrow .latin{font-weight:500;letter-spacing:.2em;font-size:12px}
.hero .eyebrow .bar{width:36px;height:1px;background:rgba(255,255,255,.5)}
.hero h1{font-size:clamp(40px,6.4vw,92px);font-weight:900;line-height:1.14;letter-spacing:.02em;text-shadow:0 2px 30px rgba(0,0,0,.25)}
.hero .vision-line{margin-top:24px;font-size:clamp(16px,1.6vw,21px);font-weight:500;letter-spacing:.04em;color:rgba(255,255,255,.92);max-width:36em;text-shadow:0 1px 16px rgba(0,0,0,.3)}
.hero .cta{margin-top:36px;display:flex;flex-wrap:wrap;gap:14px}
.btn{display:inline-flex;align-items:center;gap:12px;padding:15px 26px;border-radius:999px;font-weight:700;font-size:14px;border:1.5px solid currentColor;color:inherit;transition:background .3s,color .3s,border-color .3s}
.btn .ar{width:18px;height:18px;transition:transform .3s}
.btn:hover .ar{transform:translateX(4px)}
.hero .btn.solid{background:#fff;color:var(--deep);border-color:#fff}
.hero .btn.solid:hover{background:var(--pale);border-color:var(--pale)}
.hero .btn.ghost{border-color:rgba(255,255,255,.7)}
.hero .btn.ghost:hover{background:rgba(255,255,255,.12)}
.btn.dark{background:var(--ink);border-color:var(--ink);color:#fff}
.btn.dark:hover{background:var(--teal-deep);border-color:var(--teal-deep)}
.btn.outline{border-color:var(--ink);color:var(--ink)}
.btn.outline:hover{background:var(--ink);color:#fff}
.hero .scroll-hint{position:absolute;right:max(var(--gutter),env(safe-area-inset-right,0px));bottom:28px;z-index:3;display:flex;align-items:center;gap:12px;font:500 11px/1 var(--latin);letter-spacing:.2em;color:rgba(255,255,255,.75)}
.hero .scroll-hint i{display:block;width:1px;height:44px;background:rgba(255,255,255,.3);position:relative;overflow:hidden}
.hero .scroll-hint i::after{content:"";position:absolute;left:0;top:-100%;width:100%;height:100%;background:#fff;animation:drop 2s cubic-bezier(.7,0,.2,1) infinite}
@keyframes drop{to{top:100%}}
.no-motion .hero .scroll-hint i::after{animation:none}
@media (max-width:760px){
  .hero{min-height:92svh}
  .hero-inner{padding-top:120px}
  .hero .scroll-hint{display:none}
}

/* ---------- section heads ---------- */
.sec-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1.45fr);gap:20px 64px;align-items:end}
.sec-head h2{font-size:clamp(30px,3.8vw,52px);font-weight:900;line-height:1.18;letter-spacing:.02em}
.sec-head .label{font:500 12px/1 var(--latin);letter-spacing:.22em;color:var(--teal);margin-bottom:18px;display:block}
.sec-head .intro{color:var(--ink-2);max-width:40em}
@media (max-width:760px){.sec-head{grid-template-columns:1fr;gap:16px}}

/* ---------- VISION ---------- */
.vision{padding-block:clamp(90px,13vh,150px);background:var(--white)}
.pillars{margin-top:64px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}
.pillar{padding:36px 28px 36px 0;border-right:1px solid var(--line);min-width:0}
.pillar:not(:first-child){padding-left:28px}
.pillar:last-child{border-right:0}
.pillar svg{width:44px;height:44px;color:var(--teal);display:block}
.pillar h3{font-size:19px;margin-top:22px;line-height:1.5}
.pillar p{margin-top:10px;color:var(--ink-2);font-size:14.5px;max-width:26em}
@media (max-width:760px){
  .pillars{grid-template-columns:1fr;border-top:0}
  .pillar,.pillar:not(:first-child){padding:26px 0;border-right:0;border-top:1px solid var(--line)}
}

/* ---------- CYCLE: sticky photo + steps ---------- */
.cycle{padding-block:clamp(90px,13vh,150px) clamp(60px,8vh,100px);background:var(--pale)}
.cycle-grid{margin-top:64px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:0 72px;align-items:start}
.media-col{position:sticky;top:110px}
.cycle .media{position:relative;aspect-ratio:4/5;max-height:calc(100svh - 150px);border-radius:6px;overflow:hidden;background:var(--pale-2)}
.cycle .media figure{position:absolute;inset:0;margin:0;opacity:0;transform:scale(1.04);transition:opacity .9s ease,transform 1.6s ease}
.cycle .media figure.on{opacity:1;transform:scale(1)}
.cycle .media figure img{width:100%;height:100%;object-fit:cover}
.cycle .media .count{position:absolute;left:18px;top:16px;font:500 12px/1 var(--latin);letter-spacing:.2em;color:#fff;background:rgba(13,47,51,.55);padding:7px 11px;border-radius:999px;backdrop-filter:blur(6px)}
.cycle .media .tag{position:absolute;right:14px;top:14px;font-size:11px;background:rgba(255,255,255,.9);border-radius:999px;padding:4px 11px;color:var(--ink-2)}
.cycle .steps{padding-top:4px}
.cycle .step{min-height:70svh;display:flex;flex-direction:column;justify-content:center;max-width:30em;opacity:.3;transition:opacity .6s}
.cycle .step.on{opacity:1}
.cycle .step .no{font:500 13px/1 var(--latin);letter-spacing:.2em;color:var(--teal)}
.cycle .step h3{font-size:clamp(26px,3vw,40px);font-weight:900;margin-top:14px;line-height:1.3}
.cycle .step p{margin-top:18px;color:var(--ink-2)}
.cycle-close{padding:30px 0 0;font-size:clamp(18px,2vw,24px);font-weight:700;letter-spacing:.03em;border-top:1px solid var(--line)}
@media (max-width:860px){
  .cycle-grid{grid-template-columns:1fr;gap:0}
  .media-col{top:104px;z-index:2}
  .cycle .media{aspect-ratio:16/10;max-height:40svh}
  .cycle .steps{padding-top:24px}
  .cycle .step{min-height:auto;padding-block:34px;opacity:1}
  .cycle .step h3{font-size:24px}
}

/* ---------- BUSINESS ---------- */
.business{padding-block:clamp(90px,12vh,140px) 0;background:var(--white)}
.panels{margin-top:64px}
.panel{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);min-height:72svh;border-top:1px solid var(--line)}
.panel:nth-child(even){direction:rtl}
.panel:nth-child(even) > *{direction:ltr}
.panel .media{position:relative;overflow:hidden;background:var(--pale-2)}
.panel .media img{position:absolute;inset:-18% 0;width:100%;height:136%;object-fit:cover}
.panel .media .tag{position:absolute;left:18px;top:18px;font-size:11px;background:rgba(255,255,255,.9);border-radius:999px;padding:4px 11px;color:var(--ink-2);z-index:2}
.panel .text{padding:clamp(40px,6vw,80px) clamp(24px,5vw,72px);display:flex;flex-direction:column;justify-content:center;gap:18px;background:var(--pale)}
.panel .text .no{font:400 clamp(48px,7vw,96px)/1 var(--latin);letter-spacing:.02em;-webkit-text-stroke:1px var(--ink-2);color:transparent}
.panel .text h3{font-size:clamp(26px,3vw,40px);font-weight:900}
.panel .text p{color:var(--ink-2);max-width:32em}
.panel .text .btn{align-self:flex-start;margin-top:10px}
.panel .text .brand-logo{width:340px;max-width:100%;height:auto;display:block;margin:4px 0 2px}
@media (max-width:860px){
  .panel,.panel:nth-child(even){grid-template-columns:1fr;direction:ltr;min-height:auto}
  .panel .media{aspect-ratio:16/10}
  .panel .media img{inset:-10% 0;height:120%}
}

/* ---------- NEWS ---------- */
.news{padding-block:clamp(90px,12vh,140px)}
.news .list{margin-top:48px;border-top:1px solid var(--line)}
.news li{display:grid;grid-template-columns:140px 1fr 32px;gap:20px;align-items:center;padding:26px 0;border-bottom:1px solid var(--line);position:relative;transition:padding-left .4s}
.news li::before{content:"";position:absolute;left:0;bottom:-1px;height:1px;width:100%;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .5s cubic-bezier(.7,0,.2,1)}
.news li:hover::before{transform:scaleX(1)}
.news li:hover{padding-left:12px}
.news time{font:400 15px/1 var(--latin);letter-spacing:.06em;color:var(--ink-2)}
.news .ar{width:22px;height:22px;color:var(--ink-2)}
@media (max-width:560px){.news li{grid-template-columns:1fr 24px;gap:6px 12px}.news time{grid-column:1/-1}}

/* ---------- COMPANY ---------- */
.company{background:var(--white);padding-block:clamp(90px,12vh,140px)}
.company .grid{margin-top:56px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
.company dl{margin:0;display:grid;grid-template-columns:120px 1fr;border-top:1px solid var(--line)}
.company dt,.company dd{margin:0;padding:16px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.company dt{color:var(--ink-2)}
.company .greet{position:relative;padding:36px 36px 40px;background:var(--pale);border-radius:4px}
.company .greet::before{content:"“";position:absolute;left:28px;top:-18px;font:700 90px/1 var(--latin);color:var(--teal);opacity:.35}
.company .greet h3{font-size:14px;letter-spacing:.14em;color:var(--teal);font-weight:500}
.company .greet p{margin-top:14px;font-size:15px;color:var(--ink)}
.company .greet .sign{margin-top:22px;font-size:13.5px;color:var(--ink-2)}
@media (max-width:860px){.company .grid{grid-template-columns:1fr}}

/* ---------- CONTACT ---------- */
.contact{padding-block:clamp(90px,12vh,140px)}
.contact .grid{margin-top:48px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px}
.contact .box{background:var(--white);border-radius:4px;padding:34px;border:1px solid var(--line)}
.contact .box h3{font-size:19px}
.contact .box p{margin-top:12px;color:var(--ink-2);font-size:14.5px}
.contact .mail{margin-top:16px;font:500 clamp(20px,2.6vw,28px)/1.2 var(--latin);letter-spacing:.04em;color:var(--teal);word-break:break-all}
@media (max-width:760px){.contact .grid{grid-template-columns:1fr}}

/* ---------- FOOTER ---------- */
.site-foot{background:var(--deep);color:rgba(255,255,255,.75);padding-block:64px 36px;position:relative;overflow:hidden}
.site-foot .wrap{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px 60px;align-items:end;position:relative;z-index:2}
.site-foot .brand .name small{opacity:.7}
.site-foot nav{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:13.5px}
.site-foot nav a:hover{color:#fff}
.site-foot .copy{grid-column:1/-1;border-top:1px solid var(--line-dark);padding-top:18px;font:400 12px/1 var(--latin);letter-spacing:.1em;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.site-foot .mark{position:absolute;right:-40px;bottom:-60px;width:360px;opacity:.06;z-index:1;pointer-events:none}
@media (max-width:760px){.site-foot .wrap{grid-template-columns:1fr}}

section[id]{scroll-margin-top:96px}