/* ============ Home page ============ */
.section{padding:clamp(64px,9vw,116px) var(--edge)}
.section.tint{background:var(--paper-2)}
.section-head{font-size:clamp(2rem,4.8vw,3.3rem);line-height:1.06;max-width:20ch;margin:0 0 18px}
.section-lede{color:var(--ink-2);max-width:56ch;font-size:1.1rem;margin:0 0 clamp(36px,5vw,56px)}
.rule{border:0;border-top:1px solid var(--line);margin:0}

/* scroll reveal — content visible without JS */
.js .reveal{opacity:0;transform:translateY(16px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- hero ---------- */
.hero{padding:clamp(40px,7vw,88px) var(--edge) clamp(56px,8vw,100px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(36px,6vw,96px);align-items:center}
.status{display:inline-flex;align-items:center;gap:10px;font-size:.88rem;font-weight:500;color:var(--ink-2);margin:0 0 26px;padding:7px 14px 7px 12px;border:1px solid var(--line-2);border-radius:999px;background:var(--card)}
.status .av{display:none;width:28px;height:28px;border-radius:50%;object-fit:cover;margin:-2px 0 -2px -6px}
.status i{width:8px;height:8px;border-radius:50%;background:#3E9A6B;flex:none}
.hero h1{font-size:clamp(2.55rem,6.3vw,4.6rem);line-height:1.02;font-weight:380;letter-spacing:-.03em;margin:0 0 28px;max-width:15ch}
.hero h1 .em{font-style:italic;color:var(--green);position:relative;white-space:nowrap}
.hero h1 .em svg{position:absolute;left:-2%;bottom:-.14em;width:104%;height:.3em;overflow:visible}
.hero h1 .em path{stroke:var(--clay);stroke-width:5;fill:none;stroke-linecap:round;stroke-dasharray:420;stroke-dashoffset:420;animation:draw 1.1s .5s cubic-bezier(.5,0,.2,1) forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.hero-lede{font-size:clamp(1.08rem,2.2vw,1.28rem);color:var(--ink-2);max-width:50ch;margin:0 0 34px;line-height:1.55}
.hero .btn-row{margin-bottom:30px}
.stack-line{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:.88rem;color:var(--ink-3);padding-top:22px;border-top:1px solid var(--line);max-width:46ch}
.stack-line b{color:var(--ink-2);font-weight:600}

.portrait-wrap{justify-self:end;width:100%;max-width:420px}
.arch-box{position:relative}
.arch{position:relative;aspect-ratio:4/5;border-radius:999px 999px 14px 14px;overflow:hidden;background:var(--green-3)}
.arch img{width:100%;height:100%;object-fit:cover;object-position:50% 20%}
.arch-line{position:absolute;inset:-14px 14px 14px -14px;border:1.5px solid var(--green);border-radius:999px 999px 14px 14px;z-index:-1}
.tag{position:absolute;left:-18px;bottom:44px;background:var(--card);border:1px solid var(--line-2);border-radius:12px;padding:12px 16px;box-shadow:0 16px 30px -18px rgba(23,21,15,.4)}
.tag b{display:block;font-family:var(--display);font-size:1.55rem;font-weight:500;letter-spacing:-.02em;color:var(--green);line-height:1.1}
.tag span{font-size:.78rem;color:var(--ink-3)}
.caption{margin-top:22px;font-size:.88rem;color:var(--ink-3)}
.caption b{color:var(--ink);font-weight:600}

/* ---------- results band ---------- */
.band{background:var(--green);color:var(--on-green);padding:clamp(44px,6vw,72px) var(--edge)}
.band-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}
.band-item{padding:0 clamp(16px,3vw,44px);border-left:1px solid rgba(244,239,228,.22)}
.band-item:first-child{padding-left:0;border-left:0}
.band-num{display:block;font-family:var(--display);font-size:clamp(2.2rem,5vw,3.8rem);font-weight:380;letter-spacing:-.03em;line-height:1;margin-bottom:12px}
.band-num small{font-size:.5em;color:var(--sun);margin:0 .1em}
.band-item p{font-size:.95rem;color:rgba(244,239,228,.78);max-width:28ch}

/* ---------- problems ---------- */
.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,96px);align-items:start}
.split .sticky{position:sticky;top:calc(var(--header-h) + 28px)}
.problems{list-style:none;margin:0;padding:0;counter-reset:p}
.problems li{padding:28px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:44px minmax(0,1fr);gap:6px 12px}
.problems li:last-child{border-bottom:1px solid var(--line)}
.problems li::before{counter-increment:p;content:counter(p);font-family:var(--display);font-style:italic;font-size:1.7rem;color:var(--clay);grid-row:span 2;line-height:1}
.problems h3{font-size:1.4rem;line-height:1.2}
.problems p{color:var(--ink-2);font-size:1rem}

/* ---------- services ---------- */
.services{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}
.svc{padding:34px 30px 36px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:transparent;transition:background .25s}
.svc:hover{background:var(--card)}
.svc svg{width:34px;height:34px;stroke:var(--green);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;margin-bottom:22px}
.svc h3{font-size:1.35rem;line-height:1.2;margin-bottom:10px}
.svc p{color:var(--ink-2);font-size:.97rem;margin-bottom:16px}
.svc .t{font-size:.78rem;font-weight:600;color:var(--green);letter-spacing:.02em}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;position:relative}
.steps::before{content:"";position:absolute;left:0;right:0;top:19px;height:1px;background:var(--line-2)}
.step{position:relative;padding:0 26px 0 0}
.step .n{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--paper-2);border:1.5px solid var(--green);color:var(--green);font-family:var(--display);font-size:1.15rem;margin-bottom:22px;position:relative}
.tint .step .n{background:var(--paper-2)}
.step h3{font-size:1.3rem;margin-bottom:8px}
.step p{color:var(--ink-2);font-size:.97rem}

/* ---------- case studies ---------- */
.cs{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center;padding:clamp(36px,5vw,60px) 0;border-top:1px solid var(--line)}
.cs:last-of-type{border-bottom:1px solid var(--line)}
.cs.flip .cs-text{order:2}
.cs h3{font-size:clamp(1.8rem,3.6vw,2.6rem);line-height:1.08;margin:0 0 16px}
.cs-text p{color:var(--ink-2);margin-bottom:22px;max-width:48ch}
.chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips li{font-size:.8rem;font-weight:500;padding:6px 13px;border-radius:999px;background:var(--green-3);color:var(--green)}
.viz{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px 22px 14px;position:relative}
.viz svg{width:100%;height:auto;overflow:visible}
.viz figcaption{font-size:.78rem;color:var(--ink-3);padding-top:12px;border-top:1px solid var(--line);margin-top:6px}
.viz text{font-family:var(--sans);fill:var(--ink-3);font-size:15px}
.viz .val{font-family:var(--display);font-size:27px;fill:var(--ink);letter-spacing:-.01em}
.viz .val.hi{fill:var(--green);font-weight:600}
.viz .grid{stroke:var(--line);stroke-width:1}
.viz .base{stroke:var(--ink);stroke-width:1.5}
.viz .b1{fill:var(--line-2)}
.viz .b2{fill:var(--green)}
.viz .b2.clay{fill:var(--clay)}
.js .bar{transform-box:fill-box;transform-origin:50% 100%;transform:scaleY(0);transition:transform 1s cubic-bezier(.2,.7,.2,1) .2s}
.js .bar.second{transition-delay:.55s}
.in .bar,.no-js .bar{transform:scaleY(1)}
.viz .delta rect{fill:var(--sun)}
.viz .delta text{fill:var(--ink);font-weight:700;font-size:17px}
.viz .arrow{stroke:var(--ink-2);stroke-width:1.5;fill:none;stroke-dasharray:3 4}
.viz .node{fill:var(--card);stroke:var(--green);stroke-width:1.5}
.viz .node.win{fill:var(--green)}
.viz .step-t{font-family:var(--display);font-size:19px;fill:var(--ink)}
.viz .curve{stroke:var(--green);stroke-width:2.5;fill:none;stroke-linecap:round}

/* ---------- about ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr);gap:clamp(30px,6vw,88px);align-items:center}
.sq{aspect-ratio:1;border-radius:18px;overflow:hidden;max-width:380px;background:var(--green-3)}
.sq img{width:100%;height:100%;object-fit:cover}
.about p{color:var(--ink-2);font-size:1.1rem;max-width:54ch;margin-bottom:18px}
.about p strong{color:var(--ink);font-weight:600}
.facts{list-style:none;padding:0;margin:26px 0 30px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border-top:1px solid var(--line)}
.facts li{padding:14px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.facts li:nth-child(odd){padding-right:16px}
.facts span{display:block;font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:2px}
.in-icon{width:18px;height:18px;fill:currentColor}

/* ---------- faq ---------- */
.faq{max-width:820px}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:24px 48px 24px 0;font-family:var(--display);font-size:1.35rem;line-height:1.25;position:relative;min-height:44px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;border-right:1.5px solid var(--green);border-bottom:1.5px solid var(--green);transform:translateY(-70%) rotate(45deg);transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-25%) rotate(-135deg)}
.faq details p{color:var(--ink-2);max-width:62ch;padding:0 0 26px}

/* ---------- contact ---------- */
.contact{background:var(--green);color:var(--on-green)}
.contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:start}
.contact h2{color:var(--on-green);font-size:clamp(2.3rem,5.4vw,3.9rem);line-height:1.02;margin-bottom:20px}
.contact .eyebrow{color:var(--sun)}
.contact .lead{color:rgba(244,239,228,.82);font-size:1.12rem;max-width:44ch;margin-bottom:26px}
.offer{list-style:none;margin:0 0 30px;padding:0}
.offer li{padding:12px 0 12px 32px;position:relative;border-top:1px solid rgba(244,239,228,.2);color:rgba(244,239,228,.92)}
.offer li:last-child{border-bottom:1px solid rgba(244,239,228,.2)}
.offer li::before{content:"";position:absolute;left:4px;top:19px;width:11px;height:6px;border-left:2px solid var(--sun);border-bottom:2px solid var(--sun);transform:rotate(-45deg)}
.contact .btn-ghost{color:var(--on-green);border-color:rgba(244,239,228,.5)}
.contact .btn-ghost:hover{background:var(--on-green);color:var(--green)}
.direct{display:grid;gap:4px;margin-top:28px;font-size:1rem}
.direct a{text-decoration:none;display:flex;gap:16px;padding:10px 0;color:var(--on-green);min-height:44px;align-items:center;border-bottom:1px solid transparent;width:fit-content}
.direct a:hover{border-color:var(--sun)}
.direct .lbl{color:var(--sun);font-size:.72rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;min-width:74px}
.form{background:var(--card);color:var(--ink);border-radius:18px;padding:clamp(24px,3.6vw,40px);box-shadow:0 30px 60px -30px rgba(0,0,0,.5)}
.form h3{font-size:1.7rem;margin-bottom:6px}
.form .sub{color:var(--ink-3);font-size:.95rem;margin-bottom:24px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;background:#fff;color:var(--ink);border:1.5px solid var(--line);border-radius:10px;
  font:inherit;font-size:1rem;padding:0 14px;min-height:50px;appearance:none;-webkit-appearance:none;transition:border-color .15s,box-shadow .15s}
.field textarea{padding:12px 14px;min-height:104px;resize:vertical}
.field select{background-image:linear-gradient(45deg,transparent 50%,var(--ink-3) 50%),linear-gradient(135deg,var(--ink-3) 50%,transparent 50%);background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;background-size:6px 6px;background-repeat:no-repeat;padding-right:38px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(43,106,80,.18)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .btn{width:100%;min-height:54px;font-size:1.02rem}
.form-fine{margin-top:14px;font-size:.8rem;color:var(--ink-3);text-align:center}
.form-ok{display:none;padding:16px 18px;border-radius:10px;background:var(--green-3);color:var(--green);font-size:.95rem;margin-top:16px;font-weight:500}
.form-ok.show{display:block}
.form-ok a{color:var(--green);font-weight:700}

/* ---------- guides ---------- */
.guides-head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:clamp(30px,4vw,48px)}
.guides-head .section-lede{margin:0}

/* ---------- sticky mobile bar ---------- */
.mbar{display:none}

/* ============ Responsive ============ */
@media (max-width:980px){
  .hero h1{max-width:19ch}
  .hero-grid{grid-template-columns:minmax(0,1fr)}
  .portrait-wrap{justify-self:start;max-width:340px;margin-left:14px}
  .split,.about-grid,.contact-grid,.cs{grid-template-columns:minmax(0,1fr)}
  .split .sticky{position:static}
  .cs.flip .cs-text{order:0}
  .services{grid-template-columns:repeat(2,minmax(0,1fr))}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:36px}
  .steps::before{display:none}
  .band-grid{grid-template-columns:minmax(0,1fr)}
  .band-item{padding:22px 0;border-left:0;border-top:1px solid rgba(244,239,228,.22)}
  .band-item:first-child{border-top:0;padding-top:0}
}
@media (max-width:640px){
  body{font-size:1.03rem}
  .hero{padding-top:24px}
  .status{padding:6px 14px 6px 8px}
  .status .av{display:block}
  .status i{display:none}
  .hero h1{max-width:none}
  .hero .btn-row .btn{flex:1 1 100%}
  .portrait-wrap{max-width:300px;margin:8px auto 0}
  .tag{left:-10px;bottom:30px;padding:10px 13px}
  .services{grid-template-columns:minmax(0,1fr)}
  .svc{padding:28px 22px}
  .steps{grid-template-columns:minmax(0,1fr);row-gap:0}
  .step{padding:0 0 30px 62px;position:relative}
  .step::before{content:"";position:absolute;left:19px;top:42px;bottom:0;width:1px;background:var(--line-2)}
  .step:last-child::before{display:none}
  .step .n{position:absolute;left:0;top:0;margin:0}
  .facts{grid-template-columns:minmax(0,1fr)}
  .facts li:nth-child(odd){padding-right:0}
  .field-row{grid-template-columns:minmax(0,1fr);gap:0}
  .problems li{grid-template-columns:34px minmax(0,1fr)}
  .viz{padding:16px 14px 10px}
  .btn-row .btn{flex:1 1 100%}
  .guides-head{display:block}
  .guides-head .btn{margin-top:18px;width:100%}
  .mbar{display:grid;grid-template-columns:1fr 1.4fr;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:55;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(244,239,228,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-top:1px solid var(--line-2)}
  .mbar .btn{min-height:48px;padding:0 12px;font-size:.92rem}
  .foot{padding-bottom:calc(96px + env(safe-area-inset-bottom))}
}