/* Kiwi Drive Systems — shared stylesheet (v2026-09). Brand: green #5B9E3F, anthracite #2B2E35, black #0A0A0A, Montserrat. */
:root{
  --green:#5B9E3F; --green-dark:#4E8A36; --green-bright:#7CC94F;
  --ink:#0A0A0A; --ink-2:#121316; --ink-3:#1B1D22; --line-dark:#2B2E35;
  --anthracite:#2B2E35; --text-dark:#2B2E35; --muted-dark:#5F6470;
  --bg:#F4F5F7; --bg-white:#FFFFFF; --line:#DDE0E5;
  --text-light:#F2F3F5; --muted-light:#A9ADB6;
  --max:1180px; --radius:12px;
}
*{box-sizing:border-box}
html{scroll-behavior:auto}
body{margin:0;background:var(--bg-white);color:var(--text-dark);font-family:Montserrat,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--green);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-weight:800;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.4rem);text-transform:uppercase}
h2{font-size:clamp(1.5rem,3vw,2.2rem);text-transform:uppercase}
h3{font-size:1.02rem;text-transform:uppercase;letter-spacing:.04em}
h4{font-size:.95rem;text-transform:uppercase;letter-spacing:.04em}
p{margin:0 0 1em}
ul{margin:0 0 1em;padding-left:1.2em}
li{margin-bottom:.35em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.narrow{max-width:780px}
.kicker{color:var(--green);font-size:.72rem;font-weight:700;letter-spacing:.26em;text-transform:uppercase;margin-bottom:14px}
.green{color:var(--green)}
.muted{color:var(--muted-dark)}
.lead{font-size:1.12rem;color:var(--muted-dark);max-width:720px}
.btn{display:inline-block;background:var(--green);color:#fff;font-weight:700;padding:14px 26px;border-radius:6px;letter-spacing:.04em;text-transform:uppercase;font-size:.82rem;border:1px solid var(--green)}
.btn:hover{background:var(--green-dark);border-color:var(--green-dark);text-decoration:none;color:#fff}
.btn.ghost{background:transparent;color:var(--text-dark);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--green);color:var(--green);background:transparent}
.dark .btn.ghost{color:var(--text-light);border-color:var(--line-dark)}
.dark .btn.ghost:hover{color:var(--green-bright);border-color:var(--green-bright)}
.tag{display:inline-block;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;border:1px solid #C9CDD4;color:var(--muted-dark);border-radius:4px;padding:4px 8px;white-space:nowrap;font-weight:600}
.tag.ok{border-color:var(--green);color:var(--green)}
.dark .tag{border-color:var(--line-dark);color:var(--muted-light)}
.dark .tag.ok{border-color:var(--green);color:var(--green-bright)}

/* Header + navigation */
header.site{position:sticky;top:0;z-index:30;background:var(--ink);border-bottom:1px solid var(--line-dark)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.logo img{height:34px;width:auto}
nav.main>ul{list-style:none;margin:0;padding:0;display:flex;gap:6px;align-items:center}
nav.main>ul>li{position:relative;margin:0}
nav.main a{color:var(--text-light);font-size:.76rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;padding:10px 12px;display:block;border-radius:6px}
nav.main a:hover,nav.main a:focus{color:var(--green-bright);text-decoration:none;background:var(--ink-3)}
nav.main a.active{color:var(--green-bright)}
nav.main .sub{display:none;position:absolute;top:100%;left:0;min-width:260px;background:var(--ink-2);border:1px solid var(--line-dark);border-radius:10px;padding:8px;list-style:none;margin:6px 0 0;box-shadow:0 12px 30px rgba(0,0,0,.35)}
nav.main .sub li{margin:0}
nav.main .sub a{text-transform:none;letter-spacing:0;font-size:.88rem;font-weight:600;padding:10px 12px}
nav.main .sub a span{display:block;font-weight:400;font-size:.78rem;color:var(--muted-light);margin-top:2px}
nav.main li.has-sub:hover>.sub,nav.main li.has-sub:focus-within>.sub{display:block}
nav.main li.has-sub>a::after{content:" \25BE";font-size:.7em;opacity:.7}
nav.main .cta a{background:var(--green);color:#fff;margin-left:8px}
nav.main .cta a:hover{background:var(--green-dark);color:#fff}
.menu-btn{display:none;background:none;border:1px solid var(--line-dark);color:var(--text-light);padding:8px 12px;border-radius:6px;font:inherit;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;cursor:pointer}

/* Sections */
section{padding:84px 0}
section.alt{background:var(--bg)}
section.dark{background:var(--ink);color:var(--text-light)}
section.dark .muted,section.dark .lead{color:var(--muted-light)}
section.dark .kicker{color:var(--green-bright)}
section.dark .green{color:var(--green-bright)}
.page-hero{background:radial-gradient(ellipse at 78% 35%,#1b2a17 0%,var(--ink) 55%);color:var(--text-light);padding:72px 0 64px}
.page-hero .kicker{color:var(--green-bright)}
.page-hero .green{color:var(--green-bright)}
.page-hero .lead{color:var(--muted-light)}
.page-hero .crumbs{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-light);margin-bottom:22px}
.page-hero .crumbs a{color:var(--muted-light)}
.hero{padding:0;background:radial-gradient(ellipse at 75% 40%,#1b2a17 0%,var(--ink) 55%);color:var(--text-light)}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;min-height:calc(100vh - 72px);padding-top:56px;padding-bottom:56px}
.hero .kicker{color:var(--green-bright)}
.hero .green{color:var(--green-bright)}
.hero .lead{color:var(--muted-light)}
.hero figure{margin:0}
.hero figure img{max-height:560px;width:auto;margin:0 auto;border-radius:var(--radius)}
.hero figcaption{font-size:.78rem;color:var(--muted-light);margin-top:14px;max-width:520px}
.stats{display:flex;gap:36px;margin:30px 0 36px;flex-wrap:wrap}
.stat b{display:block;font-size:2rem;font-weight:800;color:var(--green-bright);line-height:1}
.stat span{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted-light)}
.cta-row{display:flex;gap:16px;align-items:center;flex-wrap:wrap}

/* Grids and cards */
.grid{display:grid;gap:22px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--bg-white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:0 1px 2px rgba(43,46,53,.05)}
.card h3{margin-bottom:12px}
.card p{color:var(--muted-dark);margin:0 0 .6em}
.card p:last-child{margin:0}
.card .num{color:var(--green);font-weight:800;font-size:1.5rem;line-height:1;margin-bottom:12px}
.card a.more{display:inline-block;margin-top:12px;font-weight:700;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
.dark .card{background:var(--ink-3);border-color:var(--line-dark);box-shadow:none}
.dark .card p{color:var(--muted-light)}
.dark .card .num{color:var(--green-bright)}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center}
.split.rev{grid-template-columns:.9fr 1.1fr}
.split figure{margin:0}
.split img{border-radius:var(--radius);width:100%;max-height:520px;object-fit:cover;object-position:center 40%}
.split figcaption{font-size:.78rem;color:var(--muted-dark);margin-top:10px}
.checks{list-style:none;padding:0;margin:0 0 1.2em}
.checks li{padding-left:28px;position:relative;margin-bottom:.55em}
.checks li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:14px;border-radius:50%;background:var(--green)}
.checks li::after{content:"";position:absolute;left:4px;top:.45em;width:5px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:translate(0,1px) rotate(45deg)}

/* Spec cards */
.spec{background:var(--bg-white);border:1px solid var(--line);border-radius:var(--radius);padding:24px 26px}
.spec .t{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 12px;margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.spec .t h3{margin:0}
.spec dl{margin:0;display:grid;grid-template-columns:auto 1fr;gap:7px 14px;font-size:.86rem}
.spec dt{color:var(--muted-dark);text-transform:uppercase;font-size:.64rem;letter-spacing:.12em;font-weight:600;align-self:center;white-space:nowrap}
.spec dd{margin:0;text-align:right;font-weight:600}
.notes{margin-top:26px;border-top:1px solid var(--line);padding-top:18px;font-size:.78rem;color:var(--muted-dark)}
.notes p{margin:0 0 6px}
.dark .spec{background:var(--ink-3);border-color:var(--line-dark)}
.dark .spec .t,.dark .notes{border-color:var(--line-dark)}
.dark .spec dt,.dark .notes{color:var(--muted-light)}
table.cmp{width:100%;border-collapse:collapse;font-size:.9rem}
table.cmp th,table.cmp td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line);vertical-align:top}
table.cmp th{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-dark)}
table.cmp td:first-child{font-weight:700}
.table-wrap{overflow-x:auto}

/* Steps, FAQ, gallery */
.steps{list-style:none;margin:0;padding:0}
.steps li{display:grid;grid-template-columns:40px 180px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
.steps li:last-child{border-bottom:0}
.steps .n{color:var(--green);font-weight:800;font-size:1.3rem;line-height:1.2}
.steps h3{margin:0;font-size:.95rem}
.steps p{margin:0;color:var(--muted-dark)}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq summary{cursor:pointer;font-weight:700;list-style:none;position:relative;padding-right:30px}
.faq summary::after{content:"+";position:absolute;right:4px;top:0;color:var(--green);font-weight:800}
.faq details[open] summary::after{content:"\2013"}
.faq p{color:var(--muted-dark);margin:10px 0 0}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.gallery figure{margin:0;background:var(--bg-white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.gallery img{width:100%;aspect-ratio:1/1;object-fit:cover;object-position:center 60%}
.gallery figcaption{padding:14px 18px;font-size:.8rem;color:var(--muted-dark)}
.band{background:var(--green);color:#fff;text-align:center;padding:26px 24px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;font-size:.85rem}
.band a{color:#fff;text-decoration:underline}
.quote{border-left:4px solid var(--green);padding:6px 0 6px 22px;font-size:1.15rem;font-weight:600;margin:0 0 1.2em}

/* Contact + footer */
.contact address{font-style:normal;line-height:1.9}
.contact a{color:var(--text-dark)}
.contact a:hover{color:var(--green)}
footer.site{background:var(--anthracite);color:var(--muted-light);padding:44px 0 30px;font-size:.8rem}
footer.site .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:28px}
footer.site h4{color:#fff;font-size:.72rem;letter-spacing:.18em;margin-bottom:12px}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site a{color:var(--muted-light)}
footer.site a:hover{color:#fff}
footer.site .legal{border-top:1px solid #3A3E47;padding-top:18px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.72rem}

@media (max-width:960px){
  .hero .wrap{grid-template-columns:1fr;min-height:0;padding-top:44px}
  .hero figure{order:-1}
  .hero figure img{max-height:50vh}
  .grid.c2,.grid.c3,.grid.c4,.split,.split.rev{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr}
  .steps li{grid-template-columns:40px 1fr}
  .steps li p{grid-column:2}
  footer.site .cols{grid-template-columns:1fr 1fr}
  nav.main{display:none;position:absolute;top:72px;left:0;right:0;background:var(--ink);border-bottom:1px solid var(--line-dark);max-height:calc(100vh - 72px);overflow:auto}
  nav.main.open{display:block}
  nav.main>ul{flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 18px}
  nav.main .sub{display:block;position:static;box-shadow:none;border:0;background:transparent;padding:0 0 6px 14px;margin:0}
  nav.main li.has-sub>a::after{content:""}
  nav.main .cta a{margin:10px 0 0;text-align:center}
  .menu-btn{display:block}
  section{padding:60px 0}
}
@media (max-width:600px){
  .gallery{grid-template-columns:1fr}
  footer.site .cols{grid-template-columns:1fr}
}