/* ============================================================
   PR PREAPPLIED SERVICES — main.css
   Light premium system · Deep petrol teal accent
   Family: Archivo display / Geist body / Geist Mono technical
   ============================================================ */

:root{
  --paper:#F7F9F9;
  --card:#FFFFFF;
  --tint:#EDF4F3;
  --ink:#0C1D20;
  --ink-2:#122A2E;
  --petrol:#0B3438;          /* dark bands, footer */
  --petrol-2:#0E3E43;
  --teal:#0F766E;            /* primary accent */
  --teal-deep:#0A5A54;       /* hover / buttons */
  --teal-soft:#CDE8E4;       /* tinted borders, chips */
  --mut:#54696C;             /* body on light */
  --dim:#A8C2C0;             /* body on dark */
  --line:#DFE9E8;
  --line-dark:#1C4A4E;
  --radius:14px;
  --wrap:1200px;
  --font-d:"Archivo",system-ui,sans-serif;
  --font-b:"Geist","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-m:"Geist Mono",ui-monospace,"SFMono-Regular",monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--font-b);font-size:1.02rem;line-height:1.72;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
::selection{background:var(--teal);color:#fff}

h1,h2,h3,h4{font-family:var(--font-d);font-weight:800;line-height:1.06;letter-spacing:-.015em;color:var(--ink)}
.h-display{font-size:clamp(2.7rem,5.6vw,4.6rem)}
.h-1{font-size:clamp(2.4rem,5vw,3.9rem)}
.h-2{font-size:clamp(1.9rem,3.4vw,2.8rem)}
.h-3{font-size:clamp(1.2rem,2vw,1.45rem)}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,44px)}
.section{padding:clamp(52px,6vw,88px) 0}
.section--tight{padding:clamp(36px,4.5vw,60px) 0}
.section--tint{background:var(--tint)}
.section--dark{background:var(--petrol);color:var(--dim)}
.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}

.eyebrow{
  font-family:var(--font-m);font-size:.72rem;font-weight:500;
  letter-spacing:.28em;text-transform:uppercase;color:var(--teal);
  display:flex;align-items:center;gap:14px;margin-bottom:22px;
}
.eyebrow::before{content:"";width:34px;height:1px;background:var(--teal)}
.section--dark .eyebrow{color:#5ED4C6}
.section--dark .eyebrow::before{background:#5ED4C6}

.lead{font-size:clamp(1.06rem,1.5vw,1.22rem);line-height:1.75;color:var(--mut);max-width:46em}
.section--dark .lead{color:var(--dim)}
.mono{font-family:var(--font-m);font-variant-numeric:tabular-nums}
.accent{color:var(--teal)}
.max-narrow{max-width:760px}

/* ---------- header ---------- */
.top-note{
  background:var(--petrol);color:#BFDCD8;font-family:var(--font-m);
  font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  text-align:center;padding:9px 16px;
}
.top-note b{color:#fff;font-weight:500}
header.site{
  position:sticky;top:0;z-index:120;
  background:rgba(247,249,249,.86);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s;
}
header.site.scrolled{box-shadow:0 8px 30px rgba(12,29,32,.08)}
.nav-row{display:flex;align-items:center;justify-content:space-between;height:76px;gap:24px}
.brand{display:flex;align-items:center;gap:13px;flex-shrink:0}
.brand img{width:42px;height:42px;object-fit:contain}
.brand .logo-mark{width:44px;height:44px;flex-shrink:0}
.brand b{display:block;font-family:var(--font-d);font-weight:800;font-size:1.02rem;color:var(--ink);letter-spacing:-.01em;white-space:nowrap}
.brand i{display:block;font-style:normal;font-family:var(--font-m);font-size:.56rem;letter-spacing:.3em;text-transform:uppercase;color:var(--teal);margin-top:2px;white-space:nowrap}
nav.main{display:flex;align-items:center;gap:4px}
nav.main>a,nav.main .drop>button{
  font-family:var(--font-b);font-size:.88rem;font-weight:500;color:var(--ink);
  padding:9px 10px;border-radius:9px;transition:background .2s,color .2s;
  background:none;border:0;cursor:pointer;display:flex;align-items:center;gap:6px;
}
nav.main>a:hover,nav.main .drop>button:hover{background:var(--tint);color:var(--teal-deep)}
nav.main>a.active{color:var(--teal-deep);background:var(--tint)}
.drop{position:relative}
.drop>button svg{transition:transform .25s}
.drop.open>button svg{transform:rotate(180deg)}
.drop-menu{
  position:absolute;top:calc(100% + 10px);left:0;min-width:250px;
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  box-shadow:0 24px 60px rgba(12,29,32,.14);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.25s;
}
.drop.open .drop-menu{opacity:1;visibility:visible;transform:translateY(0)}
.drop-menu a{display:flex;flex-direction:column;gap:2px;padding:11px 14px;border-radius:9px;transition:background .15s}
.drop-menu a:hover{background:var(--tint)}
.drop-menu a b{font-size:.9rem;font-weight:600;color:var(--ink)}
.drop-menu a span{font-size:.76rem;color:var(--mut)}
.drop-menu a.active b{color:var(--teal-deep)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--font-d);font-weight:700;font-size:.92rem;letter-spacing:.01em;
  padding:14px 26px;border-radius:11px;border:1px solid transparent;
  cursor:pointer;transition:.25s;white-space:nowrap;
}
.btn--primary{background:var(--teal-deep);color:#fff}
.btn--primary:hover{background:var(--petrol);transform:translateY(-2px);box-shadow:0 12px 28px rgba(10,90,84,.28)}
.btn--ghost{background:transparent;color:var(--ink);border-color:#B9CCCA}
.btn--ghost:hover{border-color:var(--teal-deep);color:var(--teal-deep);transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--petrol)}
.btn--light:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.25)}
.btn--wa{background:#128C56;color:#fff}
.btn--wa:hover{background:#0E7246;transform:translateY(-2px);box-shadow:0 12px 28px rgba(18,140,86,.3)}
.btn--sm{padding:10px 18px;font-size:.84rem}
.nav-cta{display:flex;align-items:center;gap:10px}

/* burger */
.burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:var(--card);cursor:pointer;position:relative;z-index:130}
.burger span{position:absolute;left:12px;right:12px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.burger span:nth-child(1){top:16px}
.burger span:nth-child(2){top:21px}
.burger span:nth-child(3){top:26px}
.burger.open span:nth-child(1){top:21px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:21px;transform:rotate(-45deg)}

.mobile-nav{
  position:fixed;inset:0;z-index:125;background:var(--paper);
  display:flex;flex-direction:column;padding:110px 28px 40px;gap:4px;
  opacity:0;visibility:hidden;transition:.3s;overflow-y:auto;
}
.mobile-nav.open{opacity:1;visibility:visible}
.mobile-nav a{font-family:var(--font-d);font-weight:700;font-size:1.25rem;padding:12px 4px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}
.mobile-nav a.sub{font-family:var(--font-b);font-weight:500;font-size:1rem;padding-left:20px;color:var(--mut)}
.mobile-nav a.active{color:var(--teal-deep)}
.mobile-nav .btn{margin-top:22px}

/* ---------- home hero ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,#FFFFFF 0%,var(--paper) 100%)}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,5vw,72px);
  align-items:center;padding:clamp(40px,5vw,76px) 0 clamp(40px,4.5vw,64px);
}
.hero-copy .eyebrow{margin-bottom:26px}
.hero-copy h1{margin-bottom:26px}
.hero-copy h1 .accent{display:block}
.hero-copy .lead{margin-bottom:36px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px}
.hero-visual{position:relative}
.hero-visual .frame{
  border-radius:22px;overflow:hidden;position:relative;
  box-shadow:0 40px 90px rgba(12,29,32,.18);
}
.hero-visual .frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3.4}
.hero-visual .float-card{
  position:absolute;left:-26px;bottom:34px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:16px 20px;box-shadow:0 20px 50px rgba(12,29,32,.16);
  display:flex;align-items:center;gap:14px;
}
.float-card .dot{width:10px;height:10px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 5px rgba(15,118,110,.15)}
.float-card b{font-family:var(--font-d);font-size:.9rem;display:block;color:var(--ink)}
.float-card span{font-family:var(--font-m);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mut)}
.hero-chips{border-top:1px solid var(--line);padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:10px 26px;align-items:center}
.hero-chips .chip{font-family:var(--font-m);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);display:flex;align-items:center;gap:10px}
.hero-chips .chip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--teal)}
.hero-chips .chips-label{font-family:var(--font-m);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--teal-deep);font-weight:600}

/* partner strip */
.partner-strip{background:var(--petrol);color:#fff}
.partner-strip .inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:22px 0;flex-wrap:wrap}
.partner-strip .t3{display:flex;align-items:center;gap:16px}
.partner-strip .t3 .mark{width:46px;height:46px;border-radius:11px;background:#fff;color:var(--petrol);display:grid;place-items:center;font-family:var(--font-d);font-weight:800;font-size:1.05rem}
.partner-strip .t3 b{display:block;font-family:var(--font-d);font-size:1rem}
.partner-strip .t3 span{display:block;font-family:var(--font-m);font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:#7FCFC4;margin-top:3px}
.partner-strip .note{font-size:.9rem;color:var(--dim);max-width:520px}

/* ---------- interior page hero ---------- */
.page-hero{
  background:linear-gradient(180deg,#FFFFFF 0%,var(--paper) 100%);
  border-bottom:1px solid var(--line);
  padding:clamp(40px,5vw,68px) 0 clamp(32px,4vw,52px);
}
.page-hero .crumb{font-family:var(--font-m);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--mut);margin-bottom:26px;display:flex;gap:10px;align-items:center}
.page-hero .crumb a:hover{color:var(--teal-deep)}
.page-hero .crumb .sep{color:var(--teal)}
.page-hero h1{margin-bottom:22px;max-width:15em}
.page-hero .lead{max-width:52em}

/* ---------- generic cards ---------- */
.grid{display:grid;gap:22px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;transition:.3s;position:relative;
}
.card:hover{transform:translateY(-5px);box-shadow:0 24px 55px rgba(12,29,32,.1);border-color:var(--teal-soft)}
.card .num{font-family:var(--font-m);font-size:.72rem;letter-spacing:.18em;color:var(--teal);margin-bottom:18px;display:block}
.card h3{margin-bottom:12px}
.card p{font-size:.94rem;color:var(--mut)}
.card .icon{width:48px;height:48px;border-radius:12px;background:var(--tint);display:grid;place-items:center;margin-bottom:20px;color:var(--teal-deep)}
.card.link-card::after{
  content:"→";position:absolute;top:26px;right:26px;font-family:var(--font-d);
  color:var(--teal);opacity:0;transform:translateX(-6px);transition:.25s;font-size:1.1rem;
}
.card.link-card:hover::after{opacity:1;transform:translateX(0)}

/* check list */
.check-list{display:grid;gap:12px}
.check-list li{display:flex;gap:13px;align-items:flex-start;font-size:.97rem;color:var(--mut)}
.check-list li::before{
  content:"";flex:0 0 auto;width:19px;height:19px;margin-top:4px;border-radius:6px;
  background:var(--tint) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="%230A5A54" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>') center no-repeat;
}
.section--dark .check-list li{color:var(--dim)}
.section--dark .check-list li::before{background-color:var(--petrol-2)}

/* split layout */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,76px);align-items:center}
.split .media{border-radius:20px;overflow:hidden;box-shadow:0 30px 70px rgba(12,29,32,.14)}
.split .media img{width:100%;height:100%;object-fit:cover}
.split h2{margin-bottom:20px}
.split .lead{margin-bottom:26px}

/* ---------- process rail ---------- */
.rail{position:relative;max-width:860px;margin:0 auto}
.rail::before{
  content:"";position:absolute;left:31px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(180deg,var(--teal-soft),var(--teal));
}
.rail-step{position:relative;padding:0 0 44px 96px}
.rail-step:last-child{padding-bottom:0}
.rail-step .idx{
  position:absolute;left:0;top:0;width:64px;height:64px;border-radius:18px;
  background:var(--card);border:1px solid var(--teal-soft);
  display:grid;place-items:center;font-family:var(--font-d);font-weight:800;
  color:var(--teal-deep);font-size:1.05rem;box-shadow:0 10px 26px rgba(12,29,32,.08);
}
.rail-step h3{margin-bottom:8px}
.rail-step p{color:var(--mut);font-size:.97rem;max-width:44em}

/* flow chain (compact arrow flow) */
.flow{display:flex;flex-wrap:wrap;align-items:center;gap:10px 6px;font-family:var(--font-m);font-size:.78rem;letter-spacing:.06em}
.flow .node{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:10px 16px;color:var(--ink);font-weight:500}
.flow .node--hot{background:var(--teal-deep);border-color:var(--teal-deep);color:#fff}
.flow .arr{color:var(--teal);font-weight:700;padding:0 4px}
.section--dark .flow .node{background:var(--petrol-2);border-color:var(--line-dark);color:#E7F4F2}

/* ---------- product / tech cards ---------- */
.tcard{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.tcard:hover{transform:translateY(-6px);box-shadow:0 30px 65px rgba(12,29,32,.12);border-color:var(--teal-soft)}
.tcard .tcard-top{padding:26px 28px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.tcard .tcard-top .code{font-family:var(--font-d);font-weight:800;font-size:1.7rem;color:var(--ink)}
.tcard .tcard-top .code em{font-style:normal;color:var(--teal)}
.tcard .badge{font-family:var(--font-m);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;background:var(--tint);color:var(--teal-deep);border:1px solid var(--teal-soft);padding:6px 11px;border-radius:99px;white-space:nowrap}
.tcard .tcard-body{padding:24px 28px 30px;display:flex;flex-direction:column;gap:16px;flex:1}
.tcard .tcard-body p{color:var(--mut);font-size:.95rem}
.tcard .spec-row{display:flex;justify-content:space-between;gap:14px;font-size:.86rem;padding:9px 0;border-bottom:1px dashed var(--line)}
.tcard .spec-row span{color:var(--mut)}
.tcard .spec-row b{font-family:var(--font-m);font-weight:500;color:var(--ink);text-align:right}

/* strength scale */
.strength{display:flex;gap:5px;align-items:center}
.strength i{width:26px;height:7px;border-radius:4px;background:var(--line)}
.strength i.on{background:var(--teal)}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.stat{text-align:left;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
.stat .val{font-family:var(--font-d);font-weight:800;font-size:clamp(2rem,3.4vw,2.9rem);color:var(--teal-deep);letter-spacing:-.02em}
.stat .val sup{font-size:.55em;color:var(--teal)}
.stat .lbl{font-family:var(--font-m);font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mut);margin-top:8px;display:block}
.section--dark .stat{background:var(--petrol-2);border-color:var(--line-dark)}
.section--dark .stat .val{color:#5ED4C6}
.section--dark .stat .lbl{color:var(--dim)}

/* ---------- group ecosystem ---------- */
.eco{display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:14px}
.eco .eco-node{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  padding:24px 26px;min-width:168px;text-align:center;transition:.3s;flex:1 1 160px;max-width:220px;
}
.eco .eco-node:hover{transform:translateY(-4px);border-color:var(--teal-soft);box-shadow:0 18px 44px rgba(12,29,32,.1)}
.eco .eco-node .ic{margin:0 auto 14px;width:46px;height:46px;border-radius:12px;background:var(--tint);display:grid;place-items:center;color:var(--teal-deep)}
.eco .eco-node b{font-family:var(--font-d);font-size:.95rem;display:block;color:var(--ink)}
.eco .eco-node span{font-size:.78rem;color:var(--mut);display:block;margin-top:4px}
.eco .eco-node.hot{background:var(--teal-deep);border-color:var(--teal-deep)}
.eco .eco-node.hot .ic{background:rgba(255,255,255,.12);color:#fff}
.eco .eco-node.hot b{color:#fff}
.eco .eco-node.hot span{color:#BFE6E0}
.eco .plus{align-self:center;font-family:var(--font-d);font-weight:800;color:var(--teal);font-size:1.3rem}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden}
.cta-band .inner{position:relative;z-index:2;text-align:center;max-width:820px;margin:0 auto}
.cta-band h2{margin-bottom:18px}
.cta-band p{margin:0 auto 34px;max-width:40em}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.cta-band .bg-thread{
  position:absolute;inset:0;opacity:.14;
  background:radial-gradient(ellipse at 20% 100%,#1D6E67 0%,transparent 55%),
             radial-gradient(ellipse at 85% 0%,#14554F 0%,transparent 50%);
}

/* ---------- tables ---------- */
.spec-table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.spec-table th{font-family:var(--font-m);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;text-align:left;color:var(--teal-deep);background:var(--tint);padding:15px 20px;border-bottom:1px solid var(--line)}
.spec-table td{padding:15px 20px;border-bottom:1px solid var(--line);font-size:.93rem;color:var(--mut);vertical-align:top}
.spec-table tr:last-child td{border-bottom:0}
.spec-table td b{color:var(--ink);font-family:var(--font-d);font-weight:700}
.table-scroll{overflow-x:auto;border-radius:var(--radius)}

/* ---------- quote page ---------- */
.quote-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,4vw,64px);align-items:start}
.quote-panel{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:clamp(28px,3.4vw,44px);position:sticky;top:110px}
.quote-panel h3{margin-bottom:8px}
.quote-panel .sub{font-size:.9rem;color:var(--mut);margin-bottom:26px}
.quote-panel .btn{width:100%;margin-bottom:12px}
.quote-panel .or{display:flex;align-items:center;gap:14px;font-family:var(--font-m);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--mut);margin:16px 0}
.quote-panel .or::before,.quote-panel .or::after{content:"";flex:1;height:1px;background:var(--line)}
.contact-line{display:flex;align-items:center;gap:14px;padding:13px 0;border-top:1px solid var(--line);font-size:.94rem}
.contact-line:first-of-type{border-top:0}
.contact-line .ic{width:38px;height:38px;flex:0 0 auto;border-radius:10px;background:var(--tint);display:grid;place-items:center;color:var(--teal-deep)}
.contact-line b{display:block;font-family:var(--font-m);font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mut)}
.contact-line a,.contact-line span.v{color:var(--ink);font-weight:500}
.contact-line a:hover{color:var(--teal-deep)}

/* ---------- footer ---------- */
footer.site{background:var(--petrol);color:var(--dim);padding:clamp(44px,5vw,68px) 0 0}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:clamp(28px,4vw,56px);padding-bottom:56px}
.foot-brand img{width:46px;margin-bottom:18px}
.foot-brand .logo-mark{width:50px;height:50px;margin-bottom:18px;display:block}
.foot-brand b{font-family:var(--font-d);font-size:1.1rem;color:#fff;display:block}
.foot-brand .tag{font-family:var(--font-m);font-size:.64rem;letter-spacing:.24em;text-transform:uppercase;color:#5ED4C6;display:block;margin:6px 0 18px}
.foot-brand p{font-size:.9rem;max-width:30em}
footer.site h4{color:#fff;font-size:.8rem;font-family:var(--font-m);font-weight:500;letter-spacing:.22em;text-transform:uppercase;margin-bottom:20px}
.foot-links li{margin-bottom:10px}
.foot-links a{font-size:.92rem;color:var(--dim);transition:.2s}
.foot-links a:hover{color:#5ED4C6}
.foot-contact li{display:flex;gap:12px;margin-bottom:16px;font-size:.92rem;align-items:flex-start}
.foot-contact svg{flex:0 0 auto;margin-top:4px;color:#5ED4C6}
.foot-contact a:hover{color:#5ED4C6}
.foot-bottom{border-top:1px solid var(--line-dark);padding:24px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-family:var(--font-m);font-size:.68rem;letter-spacing:.1em;color:#6E938F}
.foot-bottom a:hover{color:#5ED4C6}
.foot-credit{border-top:1px solid var(--line-dark);padding:15px 0 20px;text-align:center;font-family:var(--font-m);font-size:.62rem;letter-spacing:.08em;color:#557C78}
.foot-credit a{color:#6FA39E;transition:.2s}
.foot-credit a:hover{color:#5ED4C6}

/* ---------- reveal animation base ---------- */
.rv{opacity:0;transform:translateY(34px)}
html.no-js .rv,body.no-motion .rv{opacity:1;transform:none}

/* ---------- motion layer (Lenis / GSAP effects) ---------- */
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}

.progress-bar{position:fixed;top:0;left:0;height:3px;width:100%;z-index:200;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--teal),#5ED4C6)}

.split-line{display:block;overflow:hidden}
.split-line>span{display:inline-block;transform:translateY(115%)}

.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;padding:18px 0}
.marquee-track{display:flex;width:max-content;animation:marquee 26s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-item{display:flex;align-items:center;gap:18px;padding:0 26px;font-family:var(--font-m);font-size:.78rem;letter-spacing:.24em;text-transform:uppercase;color:var(--mut);white-space:nowrap}
.marquee-item b{color:var(--teal-deep);font-weight:500}
.marquee-item::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal-soft);margin-left:8px}
@keyframes marquee{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}

.grain{position:relative;isolation:isolate}
.grain::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.28'/%3E%3C/svg%3E")}
.grain>*{position:relative;z-index:1}

.hero3d-wrap{position:relative;aspect-ratio:4/3.4;border-radius:22px;overflow:hidden;
  background:radial-gradient(120% 100% at 30% 20%,#FFFFFF 0%,#EDF2F1 55%,#DFE9E7 100%);
  box-shadow:0 40px 90px rgba(12,29,32,.18)}
.hero3d-wrap canvas{position:absolute;inset:0;width:100%!important;height:100%!important;display:block}
.hero3d-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero3d-shadow{position:absolute;left:14%;right:14%;bottom:9%;height:9%;border-radius:50%;
  background:radial-gradient(50% 50% at 50% 50%,rgba(12,29,32,.28),transparent 70%);filter:blur(6px)}
.hero3d-hint{position:absolute;left:20px;bottom:16px;font-family:var(--font-m);font-size:.62rem;
  letter-spacing:.22em;text-transform:uppercase;color:#7A928F;display:flex;gap:8px;align-items:center}
.hero3d-hint::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);animation:pulse3d 2s infinite}
@keyframes pulse3d{0%,100%{box-shadow:0 0 0 0 rgba(15,118,110,.35)}50%{box-shadow:0 0 0 7px rgba(15,118,110,0)}}

.card.tilt{transform-style:preserve-3d;will-change:transform}

.pin-stage{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,72px);align-items:center;min-height:72vh}
.pin-visual{position:relative}
.pin-visual svg{width:100%;height:auto;display:block}
.pin-steps .pstep{padding:18px 0 18px 26px;border-left:2px solid var(--line);opacity:.28;transition:.35s;position:relative}
.pin-steps .pstep::before{content:"";position:absolute;left:-6px;top:26px;width:10px;height:10px;border-radius:50%;background:var(--line);transition:.35s}
.pin-steps .pstep.active{opacity:1;border-color:var(--teal)}
.pin-steps .pstep.active::before{background:var(--teal);box-shadow:0 0 0 5px rgba(15,118,110,.15)}
.pin-steps .pstep b{font-family:var(--font-m);font-size:.66rem;letter-spacing:.22em;color:var(--teal);display:block;margin-bottom:6px}
.pin-steps .pstep h3{font-size:1.25rem;margin-bottom:6px}
.pin-steps .pstep p{font-size:.92rem;color:var(--mut);max-width:34em}
.torque-read{font-family:var(--font-m);font-variant-numeric:tabular-nums;font-size:.8rem;color:var(--teal-deep);
  position:absolute;right:4%;top:6%;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;
  box-shadow:0 14px 34px rgba(12,29,32,.1)}
.torque-read b{display:block;font-size:1.15rem;color:var(--ink)}
@media (max-width:1080px){.pin-stage{grid-template-columns:1fr;min-height:0;gap:34px}}

/* ---------- page transition: soft crossfade ---------- */
.fadeveil{position:fixed;inset:0;z-index:400;background:var(--paper);opacity:0;visibility:hidden;pointer-events:none;will-change:opacity}

/* ---------- FAQ ---------- */
.faq-list{max-width:860px}
details.faq{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;transition:border-color .25s}
details.faq[open]{border-color:var(--teal-soft)}
details.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 22px;font-family:var(--font-d);font-weight:700;font-size:1.02rem;color:var(--ink)}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";color:var(--teal);font-size:1.4rem;font-weight:600;transition:.25s;flex:0 0 auto}
details.faq[open] summary::after{transform:rotate(45deg)}
details.faq .faq-a{padding:0 22px 20px;color:var(--mut);font-size:.95rem;line-height:1.7;max-width:56em}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  nav.main{display:none}
  .nav-cta .btn--ghost{display:none}
  .burger{display:block}
  .hero-grid{grid-template-columns:1fr}
  .hero-visual .float-card{left:12px}
  .split{grid-template-columns:1fr}
  .grid--4{grid-template-columns:repeat(2,1fr)}
  .grid--3{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .quote-grid{grid-template-columns:1fr}
  .quote-panel{position:static}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .grid--2,.grid--3,.grid--4{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .rail::before{left:23px}
  .rail-step{padding-left:72px}
  .rail-step .idx{width:48px;height:48px;border-radius:14px;font-size:.9rem}
  .nav-cta .btn--primary{display:none}
  .hero-ctas .btn{flex:1 1 100%;justify-content:center}
  .cta-actions .btn{flex:1 1 100%}
}