/* =============================================================
   PPE CARE concept site
   Brand: black · dark graphite · white · green
   ============================================================= */

:root{
  --bg:#0c0e0f;
  --graphite-900:#121517;
  --graphite-800:#171b1e;
  --graphite-700:#1d2226;
  --graphite-600:#262d32;
  --graphite-500:#333c42;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.16);
  --text:#eef1f2;
  --muted:#98a2a8;
  --muted-2:#737d83;
  --white:#ffffff;
  --green:#6fbf3d;
  --green-bright:#8ad94f;
  --green-deep:#4f8f29;
  --green-soft:rgba(111,191,61,.12);
  --green-ring:rgba(111,191,61,.30);
  --danger:#e25b5b;
  --radius:14px;
  --radius-lg:20px;
  --radius-sm:9px;
  --maxw:1180px;
  --pad:clamp(20px,5vw,40px);
  --shadow:0 18px 50px -20px rgba(0,0,0,.65);
  --shadow-green:0 14px 40px -16px rgba(111,191,61,.5);
  --ease:cubic-bezier(.22,.61,.36,1);
  --ff-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ff-display:"Archivo","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  margin:0;
  font-family:var(--ff-sans);
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body::before{ /* subtle ambient glow */
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(900px 500px at 78% -8%,rgba(111,191,61,.10),transparent 60%),
    radial-gradient(800px 600px at 12% 4%,rgba(255,255,255,.035),transparent 55%);
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

h1,h2,h3,h4{font-family:var(--ff-display);font-weight:800;line-height:1.08;letter-spacing:-.02em;margin:0}
p{margin:0}

.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--pad)}

/* ---------- buttons ---------- */
.btn{
  --bh:#fff;
  display:inline-flex;align-items:center;gap:.55em;justify-content:center;
  font-family:var(--ff-display);font-weight:700;font-size:.95rem;letter-spacing:.01em;
  padding:.85rem 1.5rem;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,border-color .25s,color .25s;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn .ico{width:18px;height:18px}
.btn-primary{background:var(--green);color:#0b1206;box-shadow:var(--shadow-green)}
.btn-primary:hover{background:var(--green-bright);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--green);color:#fff;background:var(--green-soft)}
.btn-dark{background:var(--graphite-700);color:#fff;border-color:var(--line)}
.btn-dark:hover{background:var(--graphite-600);border-color:var(--line-strong)}
.btn-lg{padding:1.02rem 1.9rem;font-size:1.02rem}
.btn-block{width:100%}

/* ---------- eyebrow / badge ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--ff-display);font-weight:700;font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--green);margin-bottom:1rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--green);border-radius:2px}

.badge{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.76rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  padding:.42rem .8rem;border-radius:999px;
  background:var(--green-soft);color:var(--green-bright);border:1px solid var(--green-ring);
}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 var(--green-ring);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(111,191,61,.45)}70%{box-shadow:0 0 0 8px rgba(111,191,61,0)}100%{box-shadow:0 0 0 0 rgba(111,191,61,0)}}

/* ---------- header / nav ---------- */
.site-header{position:sticky;top:0;z-index:60;border-bottom:1px solid transparent;transition:background .3s,border-color .3s,backdrop-filter .3s}
.site-header.scrolled{background:rgba(12,14,15,.82);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:74px}
.brand{display:flex;align-items:center;gap:.7rem}
.brand .emblem{width:42px;height:42px;flex:none}
.brand .wordmark{font-family:var(--ff-display);font-weight:900;font-size:1.28rem;letter-spacing:-.01em;line-height:1}
.brand .wordmark .care{color:var(--green)}
.brand .sub{display:block;font-family:var(--ff-display);font-weight:700;font-size:.56rem;letter-spacing:.42em;color:var(--muted-2);margin-top:3px}
.nav-links{display:flex;align-items:center;gap:.4rem;list-style:none;margin:0;padding:0}
.nav-links a{
  font-weight:500;font-size:.96rem;color:var(--muted);padding:.5rem .85rem;border-radius:8px;transition:color .2s,background .2s;
}
.nav-links a:hover{color:#fff}
.nav-links a.active{color:#fff}
.nav-links a.active::after{content:"";display:block;height:2px;width:18px;background:var(--green);border-radius:2px;margin:3px auto 0}
.nav-cta{display:flex;align-items:center;gap:.6rem}
.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);border-radius:9px;width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";display:block;width:20px;height:2px;background:#fff;border-radius:2px;position:relative;transition:.25s var(--ease)}
.nav-toggle span::before{position:absolute;top:-6px}
.nav-toggle span::after{position:absolute;top:6px}
body.menu-open .nav-toggle span{background:transparent}
body.menu-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
body.menu-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

/* ---------- sections ---------- */
.section{padding:clamp(60px,9vw,118px) 0}
.section--alt{background:linear-gradient(180deg,var(--graphite-900),var(--graphite-800));border-block:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:clamp(34px,5vw,56px)}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2{font-size:clamp(1.85rem,4.4vw,2.9rem)}
.section-head .lead{color:var(--muted);font-size:1.08rem;margin-top:1rem}
.lead{font-size:1.12rem;color:var(--muted)}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(56px,8vw,104px) 0 clamp(50px,7vw,90px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(34px,5vw,64px);align-items:center}
.hero h1{font-size:clamp(2.5rem,6.4vw,4.5rem);font-weight:900}
.hero h1 .accent{color:var(--green)}
.hero .lead{margin-top:1.35rem;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:.85rem;margin-top:2rem}
.hero-meta{display:flex;gap:1.8rem;margin-top:2.3rem;flex-wrap:wrap}
.hero-meta .stat .n{font-family:var(--ff-display);font-weight:900;font-size:1.7rem;color:#fff;line-height:1}
.hero-meta .stat .n .u{color:var(--green);font-size:1rem}
.hero-meta .stat .l{font-size:.82rem;color:var(--muted);margin-top:.3rem}
.hero-meta .divider{width:1px;background:var(--line)}

/* hero device visual */
.device{
  position:relative;border-radius:var(--radius-lg);
  background:linear-gradient(160deg,var(--graphite-700),var(--graphite-900));
  border:1px solid var(--line-strong);padding:26px;box-shadow:var(--shadow);
}
.device::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(160deg,rgba(255,255,255,.06),transparent 40%);pointer-events:none}
.device-screen{
  border-radius:14px;background:radial-gradient(120% 120% at 50% 0%,#10302b 0%,#0c1a18 45%,#0a0f10 100%);
  border:1px solid var(--line);padding:24px 22px;position:relative;overflow:hidden;
}
.device-screen .ring{display:flex;align-items:center;justify-content:center;margin:6px auto 18px}
.cycle-ring{width:150px;height:150px}
.cycle-ring .track{fill:none;stroke:rgba(255,255,255,.10);stroke-width:9}
.cycle-ring .prog{fill:none;stroke:var(--green);stroke-width:9;stroke-linecap:round;stroke-dasharray:300;stroke-dashoffset:300;animation:fill 2.6s var(--ease) .4s forwards}
@keyframes fill{to{stroke-dashoffset:70}}
.cycle-ring .ct{font-family:var(--ff-display);font-weight:900;fill:#fff}
.cycle-ring .cu{font-family:var(--ff-display);font-weight:700;fill:var(--muted);letter-spacing:.14em}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.step{background:var(--graphite-800);border:1px solid var(--line);border-radius:11px;padding:12px 6px;text-align:center;transition:.3s var(--ease)}
.step .ico{width:24px;height:24px;margin:0 auto 7px;color:var(--green)}
.step .t{font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text)}
.step:hover{border-color:var(--green-ring);transform:translateY(-3px)}

/* ---------- generic cards / grids ---------- */
.grid{display:grid;gap:18px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.card{
  background:linear-gradient(170deg,var(--graphite-800),var(--graphite-900));
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.3s var(--ease);height:100%;
}
.card:hover{border-color:var(--line-strong);transform:translateY(-4px)}
.card .ico-tile{
  width:50px;height:50px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--green-soft);border:1px solid var(--green-ring);color:var(--green);
}
.card .ico-tile .ico{width:26px;height:26px}
.card h3{font-size:1.16rem;margin-bottom:.5rem}
.card p{color:var(--muted);font-size:.97rem}
.card .num{font-family:var(--ff-display);font-weight:900;color:var(--green-deep);font-size:1.1rem}

/* mission / split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,60px);align-items:center}

/* benefits */
.benefit{display:flex;gap:14px;align-items:flex-start;padding:20px;border-radius:var(--radius);border:1px solid var(--line);background:var(--graphite-800);transition:.3s var(--ease)}
.benefit:hover{border-color:var(--green-ring);background:var(--graphite-700)}
.benefit .ico-tile{flex:none;width:44px;height:44px;border-radius:11px;display:grid;place-items:center;background:var(--green-soft);border:1px solid var(--green-ring);color:var(--green)}
.benefit .ico-tile .ico{width:23px;height:23px}
.benefit h4{font-size:1.02rem;margin-bottom:.25rem}
.benefit p{color:var(--muted);font-size:.9rem;line-height:1.5}

/* PPE chips */
.ppe-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.ppe{background:var(--graphite-800);border:1px solid var(--line);border-radius:var(--radius);padding:22px 14px;text-align:center;transition:.3s var(--ease)}
.ppe:hover{border-color:var(--green-ring);transform:translateY(-4px)}
.ppe .ico{width:42px;height:42px;margin:0 auto 12px;color:var(--green)}
.ppe .t{font-weight:600;font-size:.92rem}

/* feature band */
.band{background:linear-gradient(150deg,var(--graphite-700),var(--graphite-900));border:1px solid var(--line-strong);border-radius:var(--radius-lg);padding:clamp(28px,4vw,46px);box-shadow:var(--shadow)}

/* industries */
.chips{display:flex;flex-wrap:wrap;gap:12px}
.chip{display:inline-flex;align-items:center;gap:.55rem;padding:.7rem 1.15rem;border-radius:999px;border:1px solid var(--line-strong);background:var(--graphite-800);font-weight:500;font-size:.95rem;transition:.25s var(--ease)}
.chip:hover{border-color:var(--green);color:#fff;background:var(--green-soft)}
.chip .ico{width:18px;height:18px;color:var(--green)}

/* problems list */
.problem{display:flex;gap:13px;align-items:flex-start;padding:18px 20px;border-radius:var(--radius);border:1px solid var(--line);background:var(--graphite-800)}
.problem .mark{flex:none;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:rgba(226,91,91,.12);border:1px solid rgba(226,91,91,.3);color:var(--danger)}
.problem .mark .ico{width:17px;height:17px}
.problem p{font-size:.95rem;color:var(--text)}

/* timeline / status */
.timeline{display:grid;gap:2px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.tl{display:flex;align-items:center;gap:16px;padding:16px 20px;background:var(--graphite-800);position:relative}
.tl .ic{flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-size:.8rem}
.tl.done .ic{background:var(--green);color:#0b1206}
.tl.doing .ic{background:var(--green-soft);border:1px solid var(--green);color:var(--green)}
.tl.todo .ic{background:var(--graphite-600);border:1px solid var(--line-strong);color:var(--muted-2)}
.tl .label{font-weight:600;font-size:1rem}
.tl .tag{margin-left:auto;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:.28rem .7rem;border-radius:999px}
.tl.done .tag{color:var(--green);background:var(--green-soft)}
.tl.doing .tag{color:var(--green-bright);background:var(--green-soft);border:1px solid var(--green-ring)}
.tl.todo .tag{color:var(--muted-2);background:var(--graphite-700)}
.tl.doing .ic .spin{width:13px;height:13px;border:2px solid var(--green-ring);border-top-color:var(--green);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* cta banner */
.cta-banner{position:relative;border-radius:var(--radius-lg);overflow:hidden;padding:clamp(36px,6vw,68px);text-align:center;
  background:linear-gradient(135deg,#13301f,#0e1a13 55%,var(--graphite-900));border:1px solid var(--green-ring)}
.cta-banner::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% 0%,rgba(111,191,61,.18),transparent 70%);pointer-events:none}
.cta-banner h2{font-size:clamp(1.8rem,4.5vw,2.8rem);position:relative}
.cta-banner p{color:var(--muted);max-width:560px;margin:1rem auto 0;position:relative}
.cta-banner .hero-actions{justify-content:center;position:relative}

/* notice */
.notice{display:flex;gap:14px;align-items:flex-start;padding:20px 22px;border-radius:var(--radius);border:1px dashed var(--line-strong);background:var(--graphite-900)}
.notice .ico{flex:none;width:22px;height:22px;color:var(--green);margin-top:2px}
.notice p{font-size:.92rem;color:var(--muted)}
.notice strong{color:var(--text)}

/* ---------- footer ---------- */
.site-footer{background:var(--graphite-900);border-top:1px solid var(--line);padding:clamp(46px,6vw,72px) 0 30px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px}
.site-footer .brand{margin-bottom:1rem}
.footer-about p{color:var(--muted);font-size:.95rem;max-width:330px}
.footer-col h4{font-family:var(--ff-display);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-bottom:1rem}
.footer-col ul{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.footer-col a,.footer-col li{color:var(--muted);font-size:.95rem}
.footer-col a:hover{color:var(--green)}
.footer-contact .row{display:flex;gap:.6rem;align-items:flex-start;color:var(--muted);font-size:.95rem;margin-bottom:.7rem}
.footer-contact .ico{width:18px;height:18px;color:var(--green);flex:none;margin-top:3px}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;margin-top:42px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted-2);font-size:.85rem}
.footer-bottom .concept{color:var(--green)}

/* ---------- forms ---------- */
.form-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,4vw,52px);align-items:start}
.form-card{background:linear-gradient(170deg,var(--graphite-800),var(--graphite-900));border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,3.5vw,40px);box-shadow:var(--shadow)}
.form-section{margin-bottom:30px}
.form-section:last-of-type{margin-bottom:0}
.form-section > .fs-title{display:flex;align-items:center;gap:.6rem;font-family:var(--ff-display);font-weight:800;font-size:1.05rem;margin-bottom:4px}
.form-section > .fs-title .n{width:24px;height:24px;border-radius:7px;background:var(--green-soft);border:1px solid var(--green-ring);color:var(--green);display:grid;place-items:center;font-size:.78rem;font-weight:800}
.form-section > .fs-sub{color:var(--muted-2);font-size:.86rem;margin:0 0 16px 0}
.field{margin-bottom:16px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:.45rem}
label .req{color:var(--green)}
.hint{color:var(--muted-2);font-size:.8rem;font-weight:400}
input[type=text],input[type=email],input[type=tel],input[type=number],select,textarea{
  width:100%;background:var(--graphite-900);border:1px solid var(--line-strong);border-radius:var(--radius-sm);
  color:var(--text);font-family:inherit;font-size:.96rem;padding:.8rem .95rem;transition:border-color .2s,box-shadow .2s,background .2s;
}
textarea{resize:vertical;min-height:108px}
input::placeholder,textarea::placeholder{color:var(--muted-2)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2398a2a8' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--green-soft);background:#0a0d0e}
.input-prefix{position:relative}
.input-prefix .pre{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted-2);font-weight:600;font-size:.92rem;pointer-events:none}
.input-prefix input{padding-left:42px}
.input-prefix .suf{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:var(--muted-2);font-size:.84rem;pointer-events:none}

/* segmented radio + pill checkboxes */
.opt-grid{display:flex;flex-wrap:wrap;gap:10px}
.opt{position:relative}
.opt input{position:absolute;opacity:0;inset:0;cursor:pointer}
.opt .box{
  display:inline-flex;align-items:center;gap:.5rem;padding:.62rem 1rem;border-radius:999px;
  border:1px solid var(--line-strong);background:var(--graphite-900);font-size:.9rem;font-weight:500;cursor:pointer;transition:.2s var(--ease);
}
.opt .box::before{content:"";width:15px;height:15px;border-radius:50%;border:2px solid var(--muted-2);transition:.2s;flex:none}
.opt.check .box::before{border-radius:5px}
.opt input:hover + .box{border-color:var(--green-ring)}
.opt input:checked + .box{border-color:var(--green);background:var(--green-soft);color:#fff}
.opt input:checked + .box::before{border-color:var(--green);background:var(--green);box-shadow:inset 0 0 0 3px var(--graphite-900)}
.opt input:focus-visible + .box{box-shadow:0 0 0 3px var(--green-soft)}
.opt input:disabled + .box{opacity:.4;cursor:not-allowed}

/* star rating */
.stars{display:inline-flex;flex-direction:row-reverse;gap:6px}
.stars input{position:absolute;opacity:0;width:0;height:0}
.stars label{margin:0;cursor:pointer;color:var(--graphite-500);transition:.15s}
.stars label .ico{width:38px;height:38px}
.stars label:hover,.stars label:hover ~ label,.stars input:checked ~ label{color:var(--green)}
.stars-scale{display:flex;justify-content:space-between;font-size:.78rem;color:var(--muted-2);margin-top:6px;max-width:240px}

/* form aside */
.form-aside .aside-card{background:var(--graphite-800);border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:18px}
.form-aside h3{font-size:1.15rem;margin-bottom:.7rem}
.form-aside p{color:var(--muted);font-size:.95rem}
.aside-list{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:12px}
.aside-list li{display:flex;gap:11px;align-items:flex-start;color:var(--muted);font-size:.93rem}
.aside-list .ico{width:19px;height:19px;color:var(--green);flex:none;margin-top:2px}

/* form status */
.form-status{display:none;border-radius:var(--radius);padding:16px 18px;margin-bottom:18px;font-size:.94rem;align-items:flex-start;gap:12px}
.form-status.show{display:flex}
.form-status.ok{background:var(--green-soft);border:1px solid var(--green-ring);color:var(--green-bright)}
.form-status.err{background:rgba(226,91,91,.1);border:1px solid rgba(226,91,91,.35);color:#f1a3a3}
.form-status .ico{width:20px;height:20px;flex:none;margin-top:1px}
.success-panel{display:none;text-align:center;padding:30px 10px}
.success-panel.show{display:block}
.success-panel .seal{width:74px;height:74px;border-radius:50%;background:var(--green-soft);border:1px solid var(--green-ring);color:var(--green);display:grid;place-items:center;margin:0 auto 18px}
.success-panel .seal .ico{width:36px;height:36px}
.success-panel h3{font-size:1.5rem;margin-bottom:.6rem}
.success-panel p{color:var(--muted);max-width:420px;margin:0 auto 20px}

.required-note{color:var(--muted-2);font-size:.84rem;margin-top:18px}
.required-note .req{color:var(--green)}

/* honeypot */
.hp{position:absolute!important;left:-9999px!important;opacity:0;height:0;overflow:hidden}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}.reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.cycle-ring .prog{animation:none;stroke-dashoffset:70}.badge .dot{animation:none}}

/* ---------- page hero (inner pages) ---------- */
.page-hero{padding:clamp(50px,7vw,84px) 0 clamp(30px,4vw,50px);position:relative}
.page-hero h1{font-size:clamp(2.1rem,5.2vw,3.4rem)}
.page-hero .lead{margin-top:1.1rem;max-width:640px}

/* utilities */
.mt-s{margin-top:1rem}.mt-m{margin-top:1.6rem}.mt-l{margin-top:2.4rem}
.center{text-align:center}
.muted{color:var(--muted)}
.stack-lg{display:grid;gap:18px}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{order:-1;max-width:460px}
  .split{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .form-wrap{grid-template-columns:1fr}
  .cols-4{grid-template-columns:repeat(2,1fr)}
  .cols-3{grid-template-columns:repeat(2,1fr)}
  .ppe-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:760px){
  .nav-links,.nav-cta .btn-ghost{display:none}
  .nav-toggle{display:inline-flex}
  .mobile-menu{display:block}
  .nav-cta .btn{padding:.7rem 1.1rem}
}
@media (max-width:620px){
  .cols-2,.cols-3,.cols-4{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .ppe-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .hero-meta .divider{display:none}
  .steps{grid-template-columns:repeat(2,1fr)}
  .btn{width:100%}
  .hero-actions,.cta-banner .hero-actions{width:100%}
}

/* ---------- mobile menu ---------- */
.mobile-menu{
  position:fixed;inset:74px 0 auto 0;z-index:55;display:none;
  background:rgba(12,14,15,.97);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);
  transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s var(--ease);
}
body.menu-open .mobile-menu{transform:none;opacity:1;pointer-events:auto}
.mobile-menu ul{list-style:none;margin:0;padding:18px var(--pad) 26px;display:grid;gap:4px}
.mobile-menu a{display:block;padding:.95rem .6rem;font-family:var(--ff-display);font-weight:700;font-size:1.15rem;border-bottom:1px solid var(--line)}
.mobile-menu a.active{color:var(--green)}
.mobile-menu .btn{margin-top:14px}


/* ---------- station render (concept page) ---------- */
.brand img.emblem{object-fit:contain}
.station-frame{position:relative;display:flex;align-items:center;justify-content:center;min-height:280px;padding:6px}
.station-frame::before{content:"";position:absolute;inset:8% 6%;background:radial-gradient(58% 60% at 50% 42%,rgba(111,191,61,.20),transparent 70%);filter:blur(26px);z-index:0}
.station-img{position:relative;z-index:1;max-width:100%;height:auto;max-height:580px;filter:drop-shadow(0 32px 60px rgba(0,0,0,.55))}
@media (max-width:980px){.station-frame{min-height:auto;margin-top:8px}.station-img{max-height:440px}}