/* KSR v3.1 — motion hero, charts, media */

/* ---------- Hero ---------- */
.hero2{position:relative;overflow:hidden;background:radial-gradient(120% 90% at 85% 40%,#174A3B 0%,#0C2E24 55%,#08231B 100%);color:#DCE6E0;padding:clamp(40px,6vw,84px) 0 0}
.hero2::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(201,162,71,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(201,162,71,.06) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(80% 70% at 70% 45%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(80% 70% at 70% 45%,#000 30%,transparent 80%);pointer-events:none}
.hero2 .wrap{position:relative;display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(20px,4vw,56px);align-items:center}
.hero2 h1{color:#fff;font-size:clamp(40px,6.2vw,76px);line-height:1.04;max-width:12ch}
.hero2 .lede{color:#B9C9BF;margin-top:22px}
.hero2 .btn-line{border-color:rgba(255,255,255,.55);color:#fff}
.hero2 .btn-line:hover{background:#fff;color:var(--forest-3)}
.hero2 .btn-primary{background:var(--straw);color:var(--forest-3)}
.hero2 .btn-primary:hover{background:var(--straw-2)}
.hero-proof{display:flex;flex-wrap:wrap;gap:12px 26px;margin:34px 0 0;padding:0;list-style:none}
.hero-proof li{display:flex;align-items:center;gap:10px;font-size:15px;color:#DCE6E0}
.hero-proof svg{width:20px;height:20px;color:var(--straw);flex:none}
.mill{width:100%;height:auto;display:block;max-width:640px;margin-left:auto}
@media (max-width:900px){.hero2 .wrap{grid-template-columns:1fr}.mill{margin:8px auto 0;max-width:520px}}

/* marquee */
.ticker{position:relative;margin-top:clamp(28px,4vw,48px);border-top:1px solid rgba(255,255,255,.12);background:rgba(0,0,0,.18);overflow:hidden;white-space:nowrap}
.ticker-track{display:inline-flex;gap:0;animation:tick 38s linear infinite;padding:16px 0}
.ticker span{font:600 17px/1 var(--serif);color:#E9EFEA;padding:0 28px;display:inline-flex;align-items:center;gap:28px}
.ticker span::after{content:"";width:9px;height:9px;border-radius:50%;background:var(--straw)}
@keyframes tick{to{transform:translateX(-50%)}}

/* mill animations */
.mill .orbit{transform-origin:320px 290px;animation:spin 90s linear infinite}
.mill .straw line{animation:fall 1.8s linear infinite;animation-delay:var(--d)}
@keyframes fall{0%{transform:translateY(-10px);opacity:0}15%{opacity:1}80%{opacity:1}100%{transform:translateY(128px);opacity:0}}
.mill .fan{transform-origin:58px 357px;animation:spin .5s linear infinite}
.mill .die{transform-origin:320px 292px;animation:spin 3.2s linear infinite}
.mill .roller{animation:spin 1.4s linear infinite reverse}
.mill .wheel{animation:spin 1s linear infinite}
.mill .belt{animation:belt .6s linear infinite}
@keyframes belt{to{stroke-dashoffset:-14}}
.mill .led{animation:blink 1.6s steps(2,start) infinite}
@keyframes blink{50%{opacity:.25}}
.mill .needle{transform-origin:421px 236px;animation:needle 2.4s ease-in-out infinite alternate}
@keyframes needle{from{transform:rotate(-35deg)}to{transform:rotate(40deg)}}
.mill .pellets use{transform-box:view-box;transform-origin:0 0;opacity:0;animation:pellet 3.08s linear infinite;animation-delay:var(--d)}
@keyframes pellet{
  0%{transform:translate(0,0) rotate(40deg);opacity:0}
  6%{opacity:1}
  40%{transform:translate(52px,46px) rotate(40deg)}
  52%{transform:translate(58px,62px) rotate(-30deg)}
  58%{transform:translate(62px,76px) rotate(0deg)}
  92%{transform:translate(108px,76px) rotate(0deg);opacity:1}
  100%{transform:translate(114px,76px) rotate(0deg);opacity:0}
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Counters ---------- */
.counters{background:var(--white);border-bottom:1px solid var(--rule)}
.counters .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.counters div{padding:30px 24px;border-left:1px solid var(--rule)}
.counters div:first-child{border-left:0;padding-left:0}
.counters b{display:block;font:600 clamp(34px,4vw,48px)/1 var(--serif);color:var(--forest)}
.counters span{display:block;margin-top:8px;color:var(--muted);font-size:15px}
@media (max-width:760px){.counters .wrap{grid-template-columns:1fr 1fr}.counters div{border-left:0;padding:22px 0}.counters div:nth-child(odd){padding-right:12px}}

/* ---------- Reveal on scroll ---------- */
.js .rv{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.js .rv.in{opacity:1;transform:none}

/* ---------- Plant network (map section) ---------- */
.network{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,72px);align-items:center}
.network .map-frame{margin:0 auto}
.states{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 24px}
.states li{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--rule);font-weight:600}
.states li svg{width:16px;height:20px;flex:none}
@media (max-width:900px){.network{grid-template-columns:1fr}}

/* ---------- Services bento ---------- */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{position:relative;display:flex;flex-direction:column;background:var(--stone);border-radius:10px;overflow:hidden;border:1px solid var(--rule)}
.card figure{margin:0;aspect-ratio:16/10;overflow:hidden;background:var(--slab)}
.card img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.card:hover img{transform:scale(1.05)}
.card .body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{font-size:23px}
.card p{margin:0;color:var(--muted);font-size:16px}
.card ul{margin:6px 0 0;padding:0;list-style:none;font-size:15px}
.card li{padding-left:18px;position:relative;margin:3px 0}
.card li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:2px;background:var(--straw)}
.card.big{grid-row:span 2;background:var(--forest);border-color:var(--forest);color:#DCE6E0}
.card.big figure{aspect-ratio:auto;flex:1;min-height:260px}
.card.big h3{color:#fff;font-size:30px}
.card.big p{color:#B9C9BF}
.card.wide{grid-column:1/-1;display:grid;grid-template-columns:1fr 2fr}
.card.wide figure{aspect-ratio:auto;min-height:220px}
.card.wide .body{justify-content:center;padding:28px 32px}
@media (max-width:980px){.bento{grid-template-columns:1fr 1fr}.card.big{grid-row:auto;grid-column:span 2}.card.big figure{min-height:0;aspect-ratio:16/8}}
@media (max-width:620px){.bento{grid-template-columns:1fr}.card.big{grid-column:auto}.card.wide{grid-template-columns:1fr}.card.wide figure{aspect-ratio:16/10;min-height:0}}

/* ---------- Video band ---------- */
.film{position:relative;background:#08231B;color:#fff;overflow:hidden}
.film video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55}
.film::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,35,27,.95) 0%,rgba(8,35,27,.6) 55%,rgba(8,35,27,.2) 100%)}
.film .wrap{position:relative;z-index:1;padding:clamp(80px,12vw,150px) var(--gut)}
.film h2{color:#fff;max-width:16ch}
.film p{color:#C9D6CE;max-width:48ch;margin-top:16px}
.film small{display:block;margin-top:26px;color:#8FA59A;font-size:13px}

/* ---------- Process ---------- */
.steps2{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s;position:relative}
.steps2::before{content:"";position:absolute;left:0;right:0;top:27px;height:2px;background:var(--rule)}
.steps2::after{content:"";position:absolute;left:0;top:27px;height:2px;width:0;background:var(--straw);transition:width 1.6s ease}
.steps2.in::after{width:100%}
.steps2 li{position:relative;counter-increment:s}
.steps2 li::before{content:counter(s);display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--forest);color:#fff;font:600 22px/1 var(--serif);position:relative;z-index:1;border:4px solid var(--stone)}
.steps2 h3{margin:18px 0 8px}
.steps2 p{margin:0;color:var(--muted);font-size:16px}
@media (max-width:900px){.steps2{grid-template-columns:1fr 1fr}.steps2::before,.steps2::after{display:none}}
@media (max-width:540px){.steps2{grid-template-columns:1fr}}

/* ---------- Charts ---------- */
.charts{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:18px}
.chart{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:24px}
.chart h3{font-size:20px;color:#fff;margin-bottom:4px}
.chart .sub{font-size:14px;color:#9DB5AA;margin:0 0 18px}
.chart svg{width:100%;height:auto;display:block}
.chart .src{font-size:12.5px;color:#8FA59A;margin:14px 0 0}
.chart .src a{color:#C9D6CE}
.chart text{font-family:var(--sans)}
.hbar rect.fill{transform-box:fill-box;transform-origin:left center;transform:scaleX(0);transition:transform 1.2s cubic-bezier(.2,.8,.2,1)}
.in .hbar rect.fill{transform:scaleX(1)}
.donut .arc{transition:stroke-dashoffset 1.4s cubic-bezier(.2,.8,.2,1)}
.in .donut .arc{stroke-dashoffset:0}
.vbar rect.fill{transform-box:fill-box;transform-origin:center bottom;transform:scaleY(0);transition:transform 1.2s cubic-bezier(.2,.8,.2,1)}
.in .vbar rect.fill{transform:scaleY(1)}
@media (max-width:980px){.charts{grid-template-columns:1fr 1fr}.charts .chart:first-child{grid-column:span 2}}
@media (max-width:640px){.charts{grid-template-columns:1fr}.charts .chart:first-child{grid-column:auto}}

/* ---------- Why KSR (comparison) ---------- */
.why{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(28px,5vw,72px);align-items:start}
.cmp-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;background:var(--white);border:1px solid var(--rule);border-radius:10px}
.cmp{width:100%;border-collapse:collapse;min-width:520px;font-size:15.5px}
.cmp th,.cmp td{padding:15px 16px;border-bottom:1px solid var(--rule);text-align:center}
.cmp tr:last-child td,.cmp tr:last-child th{border-bottom:0}
.cmp th[scope=row]{text-align:left;font-weight:500}
.cmp thead th{font:600 15px/1.3 var(--sans);color:var(--muted);vertical-align:bottom}
.cmp thead th.us{background:var(--forest);color:#fff;font:600 17px/1.2 var(--serif)}
.cmp td.us{background:#EDF4EF}
.cmp svg{width:22px;height:22px;vertical-align:middle}
.yes{color:var(--forest-2)}.part{color:var(--husk)}.no{color:#B4BDB8}
.why-points{list-style:none;margin:26px 0 0;padding:0}
.why-points li{display:grid;grid-template-columns:28px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--rule)}
.why-points svg{width:22px;height:22px;color:var(--straw);margin-top:3px}
.why-points b{display:block;color:var(--forest-3)}
.why-points span{color:var(--muted);font-size:15.5px}
@media (max-width:900px){.why{grid-template-columns:1fr}}

/* ---------- Fuels visual ---------- */
.fuel-pics{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:28px}
.fuel-pics figure{margin:0;border-radius:10px;overflow:hidden;position:relative;aspect-ratio:16/9;background:#174A3B}
.fuel-pics img{width:100%;height:100%;object-fit:cover}
.fuel-pics figcaption{position:absolute;left:14px;bottom:12px;background:rgba(8,35,27,.85);color:#fff;font:600 15px/1 var(--sans);padding:9px 12px;border-radius:4px}
@media (max-width:560px){.fuel-pics{grid-template-columns:1fr}}

/* ---------- CBG stepper ---------- */
.gasflow{list-style:none;margin:28px 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.gasflow::before{content:"";position:absolute;left:12.5%;right:12.5%;top:23px;height:3px;background:repeating-linear-gradient(90deg,var(--straw) 0 8px,transparent 8px 16px);background-size:16px 3px;animation:flow 1s linear infinite}
@keyframes flow{to{background-position:16px 0}}
.gasflow li{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;font-weight:600;font-size:15px;color:var(--forest)}
.gasflow i{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--forest);color:#fff;font:600 17px/1 var(--serif);font-style:normal;box-shadow:0 0 0 6px var(--stone);position:relative;z-index:1}
@media (max-width:420px){.gasflow li{font-size:13.5px}}

/* ---------- Team photo ---------- */
.team-photo{border-radius:10px;overflow:hidden;margin-bottom:24px;aspect-ratio:21/8;background:var(--slab)}
.team-photo img{width:100%;height:100%;object-fit:cover}

.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- v3.2: video hero ---------- */
.hero3{position:relative;min-height:min(92vh,880px);display:flex;flex-direction:column;justify-content:flex-end;color:#fff;background:#08231B;overflow:hidden;isolation:isolate}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transform:scale(1.04);animation:drift 24s ease-in-out infinite alternate}
@keyframes drift{to{transform:scale(1.12) translateX(-2%)}}
.hero-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,35,27,.95) 0%,rgba(8,35,27,.82) 38%,rgba(8,35,27,.35) 72%,rgba(8,35,27,.15) 100%),linear-gradient(0deg,rgba(8,35,27,.9) 0%,rgba(8,35,27,0) 38%)}
.hero-copy{position:relative;width:100%;padding-top:clamp(96px,14vh,160px);padding-bottom:clamp(40px,6vh,64px)}
.hero3 h1{color:#fff;font-size:clamp(42px,7vw,88px);line-height:1.02;max-width:11.5ch;letter-spacing:-.02em}
.hero3 .lede{color:#D2DED7;margin-top:24px;max-width:54ch}
.hero3 .btn-primary{background:var(--straw);color:var(--forest-3)}
.hero3 .btn-primary:hover{background:var(--straw-2)}
.hero3 .btn-line{border-color:rgba(255,255,255,.6);color:#fff}
.hero3 .btn-line:hover{background:#fff;color:var(--forest-3)}
.hero3 .hero-proof li{color:#E9EFEA}
.hero3 .ticker{margin-top:0}
.hero-in>*{animation:rise .9s cubic-bezier(.2,.8,.2,1) backwards}
.hero-in>h1{animation-delay:.1s}.hero-in>.lede{animation-delay:.3s}.hero-in>.hero-ctas{animation-delay:.45s}.hero-in>.hero-proof{animation-delay:.6s}
@keyframes rise{from{opacity:0;transform:translateY(28px)}}
.vid-toggle{position:absolute;right:var(--gut);bottom:84px;width:46px;height:46px;border-radius:50%;border:1.5px solid rgba(255,255,255,.55);background:rgba(8,35,27,.45);color:#fff;display:grid;place-items:center;cursor:pointer;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.vid-toggle:hover{background:rgba(8,35,27,.75)}
.vid-toggle svg{width:20px;height:20px}
.vid-toggle .i-play{display:none}
.vid-toggle[aria-pressed="true"] .i-play{display:block}
.vid-toggle[aria-pressed="true"] .i-pause{display:none}
@media (max-width:700px){
  .hero3{min-height:auto}
  .hero-shade{background:linear-gradient(180deg,rgba(8,35,27,.55) 0%,rgba(8,35,27,.88) 45%,rgba(8,35,27,.96) 100%)}
  .hero-copy{padding-top:160px}
  .vid-toggle{top:90px;bottom:auto}
}

/* ---------- v3.3 refinements ---------- */
/* lighter hero tint, so the video shows through */
.hero-shade{background:linear-gradient(90deg,rgba(8,35,27,.8) 0%,rgba(8,35,27,.55) 40%,rgba(8,35,27,.1) 75%,rgba(8,35,27,0) 100%),linear-gradient(0deg,rgba(8,35,27,.7) 0%,rgba(8,35,27,0) 34%)}
.hero3 h1,.hero3 .lede,.hero3 .hero-proof li{text-shadow:0 2px 18px rgba(0,0,0,.35)}
@media (max-width:700px){.hero-shade{background:linear-gradient(180deg,rgba(8,35,27,.25) 0%,rgba(8,35,27,.62) 42%,rgba(8,35,27,.86) 100%)}}

/* counters: keep the page gutter on phones */
.counters .wrap.wrap{padding:0 var(--gut);border-left:0}

/* charts on white cards */
#market{background:var(--stone);color:var(--ink)}
#market h2{color:var(--forest-3)}
#market .sec-head p{color:var(--muted)}
.chart{background:#fff;border-color:var(--rule);box-shadow:0 12px 32px rgba(12,46,36,.07)}
.chart h3{color:var(--forest-3)}
.chart .sub,.chart .src{color:var(--muted)}
.chart .src a{color:var(--forest)}
.chart text{fill:#17231E}
.chart text[fill="#9DB5AA"],.chart text[fill="#C9D6CE"]{fill:#4D5C55}
.hbar rect:not(.fill){fill:#EEF1EC}
.vbar line{stroke:#C9D3CA}
.donut circle:first-child{stroke:#6FA58C}

/* header call button stays visible on phones */
.top .top-call svg{width:18px;height:18px}
@media (max-width:1020px){.top .btn-line.top-call{display:inline-flex}}
@media (max-width:560px){.top .top-call{width:44px;padding:0;border-radius:50%}.top .top-call span{display:none}.top .wrap{gap:12px}}

/* photo band */
.band{position:relative;min-height:420px;display:flex;align-items:center;color:#fff;overflow:hidden;isolation:isolate}
.band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(8,35,27,.82) 0%,rgba(8,35,27,.45) 55%,rgba(8,35,27,.05) 100%)}
.band .wrap{width:100%;padding-top:80px;padding-bottom:80px}
.band h2{color:#fff;max-width:14ch}
.band p{color:#E2EAE5;max-width:46ch;margin:16px 0 26px;font-size:18px}
.band .btn-primary{background:var(--straw);color:var(--forest-3)}
@media (max-width:700px){.band::after{background:linear-gradient(180deg,rgba(8,35,27,.35),rgba(8,35,27,.85))}.band{min-height:360px}}

/* real plant photo in the plants section */
.plant-photo{margin:26px 0 0;border-radius:10px;overflow:hidden;aspect-ratio:16/10;background:var(--slab)}
.plant-photo img{width:100%;height:100%;object-fit:cover}

/* mill explainer section */
.millsec{padding:clamp(64px,8vw,110px) 0}
.millsec h2{color:#fff}
.millsec .lede{color:#B9C9BF;margin-top:18px}
.mill-steps{list-style:none;margin:26px 0 0;padding:0;counter-reset:m}
.mill-steps li{counter-increment:m;display:grid;grid-template-columns:44px 1fr;column-gap:14px;padding:14px 0;border-top:1px solid rgba(255,255,255,.12);color:#C9D6CE;font-size:16px}
.mill-steps li::before{content:counter(m);grid-row:span 2;width:36px;height:36px;border-radius:50%;border:1.5px solid var(--straw);color:var(--straw);display:grid;place-items:center;font:600 16px/1 var(--serif)}
.mill-steps b{color:#fff;font-weight:600}

@media (prefers-reduced-motion:reduce){
  .mill *,.ticker-track,.gasflow::before,.hero-video,.hero-in>*{animation:none!important}
  .mill .pellets use{opacity:0}
  .js .rv{opacity:1;transform:none}
}