/* Mech Tech public homepage. Scoped to .ph-* (plus .ph-sback on /signin). System fonts only. */
:root{--ph-bg:#09090B;--ph-bg2:#0f0f12;--ph-card:#171719;--ph-card2:#1e1e21;--ph-text:#F5F5F5;--ph-dim:#A1A1AA;--ph-red:#D11F32;--ph-red2:#B21829;--ph-line:#26262b;--ph-line2:#34343a;
 --ph-disp:'Bahnschrift','DIN Alternate','Roboto Condensed','Arial Narrow',system-ui,sans-serif;--ph-body:system-ui,-apple-system,'Segoe UI','Helvetica Neue',sans-serif;--ph-mono:ui-monospace,'SF Mono','Cascadia Mono',Menlo,Consolas,monospace;--ph-ease:cubic-bezier(.2,.7,.2,1);--ph-pad:clamp(18px,4.5vw,56px)}
.ph{background:var(--ph-bg);color:var(--ph-text);font-family:var(--ph-body);min-height:100dvh;overflow-x:clip;-webkit-font-smoothing:antialiased;line-height:1.5}
.ph *,.ph *::before,.ph *::after{box-sizing:border-box}
.ph [hidden],.ph-foot [hidden]{display:none!important}
body.ph-active .msd-fab{display:none!important}
.ph a{color:inherit}
.ph :focus-visible,.ph-foot :focus-visible,.ph-dlg :focus-visible,.ph-sback :focus-visible{outline:2px solid var(--ph-text);outline-offset:3px;border-radius:4px}
.ph-vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.ph-skip{position:absolute;left:12px;top:-60px;z-index:50;background:var(--ph-text);color:var(--ph-bg)!important;padding:10px 14px;border-radius:4px;font-weight:700;text-decoration:none}.ph-skip:focus{top:12px}
.ph-i{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ph-eyebrow{font:500 12px/1 var(--ph-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--ph-red);margin:0 0 14px}
.ph-in{max-width:1240px;margin:0 auto;padding:0 var(--ph-pad)}
/* buttons */
.ph-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:0 20px;border-radius:6px;border:1px solid var(--ph-line2);background:var(--ph-card);color:var(--ph-text);font:600 14px/1 var(--ph-body);letter-spacing:.01em;text-decoration:none;cursor:pointer;transition:background .2s,border-color .2s,transform .25s var(--ph-ease);white-space:nowrap}
.ph-btn:hover{border-color:#55555d;transform:translateY(-1px)}
.ph-btn.red{background:var(--ph-red);border-color:var(--ph-red);color:#fff}.ph-btn.red:hover{background:var(--ph-red2);border-color:var(--ph-red2)}
.ph-btn.ghost{background:transparent}
.ph-btn.sm{min-height:40px;padding:0 14px;font-size:13px}
.ph-btn.lg{min-height:52px;padding:0 26px;font-size:15px}
.ph-btn .ph-i{width:16px;height:16px;transition:transform .25s var(--ph-ease)}.ph-btn:hover .ph-i{transform:translateX(3px)}
.ph-lnk{font-size:13px;font-weight:600;color:var(--ph-dim)!important;text-decoration:underline;text-underline-offset:4px;text-decoration-color:var(--ph-line2);min-height:40px;display:inline-flex;align-items:center}.ph-lnk:hover{color:var(--ph-text)!important}
.ph-txt{background:none;border:0;color:var(--ph-text);font:600 inherit/1.4 var(--ph-body);text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:6px 0}
/* header */
.ph-top{position:sticky;top:0;z-index:30;background:rgba(9,9,11,.86);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--ph-line)}
.ph-top-in{max-width:1320px;margin:0 auto;padding:0 var(--ph-pad);height:68px;display:flex;align-items:center;gap:24px}
.ph-logo{display:flex;align-items:center;flex:none;touch-action:manipulation}.ph-logo img{height:32px;width:auto;display:block}
.ph-nav{flex:1}.ph-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;justify-content:center}
.ph-nav a{display:inline-flex;align-items:center;min-height:40px;padding:0 12px;font-size:14px;font-weight:500;color:var(--ph-dim);text-decoration:none;border-radius:6px;transition:color .2s,background .2s}
.ph-nav a:hover{color:var(--ph-text);background:var(--ph-card)}
.ph-top-act{display:flex;align-items:center;gap:10px;flex:none}
a.ph-signin{font-size:14px;font-weight:600;text-decoration:none;padding:0 12px;min-height:40px;display:inline-flex;align-items:center}a.ph-signin:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.ph-burger{display:none;margin-left:auto;width:44px;height:44px;border-radius:8px;border:1px solid var(--ph-line2);background:var(--ph-card);color:var(--ph-text);cursor:pointer;place-items:center}
.ph-burger .ph-i{width:22px;height:22px}.ph-burger .ph-i-close{display:none}
.ph-burger[aria-expanded=true] .ph-i-open{display:none}.ph-burger[aria-expanded=true] .ph-i-close{display:block}
.ph-menu{border-top:1px solid var(--ph-line);padding:8px var(--ph-pad) 22px;background:var(--ph-bg);max-height:calc(100dvh - 68px);overflow-y:auto}
.ph-menu ul{list-style:none;margin:0;padding:0}
.ph-menu li a{display:flex;align-items:center;justify-content:space-between;min-height:56px;font:600 20px var(--ph-disp);text-transform:uppercase;letter-spacing:.02em;text-decoration:none;border-bottom:1px solid var(--ph-line)}
.ph-menu li a .ph-i{color:var(--ph-dim)}
.ph-menu-act{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px}
.ph-menu-note{font-size:14px;color:var(--ph-dim);margin:16px 0 0}
body.ph-menu-open{overflow:hidden}
/* header actions: one Sign In + Register Your Business at every width; section links collapse into the menu */
@media (max-width:1099px){.ph-top-act{margin-left:auto}.ph-top-act~.ph-burger{margin-left:0}}
@media (max-width:640px){.ph-top-in{gap:8px}.ph-top-act{gap:4px}a.ph-signin{min-height:44px;padding:0 8px}.ph-btn.ph-reg{min-height:44px;padding:0 12px}}
@media (max-width:479px){.ph-reg-x{display:none}}
/* hero */
.ph-hero{position:relative;min-height:min(88dvh,820px);display:flex;align-items:center;isolation:isolate;overflow:hidden;border-bottom:1px solid var(--ph-line)}
.ph-hero-bg{position:absolute;inset:0;z-index:-2;background:url('/login-service-bay.jpg') center 40%/cover no-repeat;filter:saturate(.55) contrast(1.05);transform:scale(1.04);animation:phDrift 22s var(--ph-ease) both}
.ph-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(9,9,11,.95) 0%,rgba(9,9,11,.86) 42%,rgba(9,9,11,.55) 100%),linear-gradient(0deg,var(--ph-bg) 0%,transparent 30%)}
.ph-hero-in{max-width:1240px;width:100%;margin:0 auto;padding:clamp(64px,10vh,120px) var(--ph-pad)}
.ph-brand{font:700 14px/1 var(--ph-mono);letter-spacing:.42em;color:var(--ph-text);margin:0 0 22px;display:flex;align-items:center;gap:14px}
.ph-brand::before{content:"";width:28px;height:2px;background:var(--ph-red)}
.ph-hero h1{font:700 clamp(40px,6.4vw,86px)/.94 var(--ph-disp);text-transform:uppercase;letter-spacing:-.005em;margin:0;max-width:13ch;text-wrap:balance}
.ph-tag{font:600 clamp(18px,2vw,23px)/1.3 var(--ph-body);margin:24px 0 0;color:var(--ph-text)}
.ph-lede{color:#c4c4cb;font-size:clamp(15px,1.4vw,18px);max-width:54ch;margin:12px 0 0}
.ph-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.ph-hero-roles{list-style:none;display:flex;flex-wrap:wrap;gap:0;margin:44px 0 0;padding:0;font:500 12px var(--ph-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ph-dim)}
.ph-hero-roles li{padding:6px 14px;border-left:1px solid var(--ph-line2)}.ph-hero-roles li:first-child{padding-left:0;border-left:0}
.ph-hero-cap{position:absolute;right:var(--ph-pad);bottom:18px;margin:0;font:500 11px var(--ph-mono);letter-spacing:.06em;color:#8f8f98}
/* sections */
.ph-sec{padding:clamp(72px,10vw,128px) 0;border-bottom:1px solid var(--ph-line);scroll-margin-top:68px}
.ph-sec.alt{background:var(--ph-bg2)}
.ph-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.8fr);gap:14px 48px;align-items:end;margin-bottom:clamp(36px,5vw,56px)}
.ph-head .ph-eyebrow{grid-column:1/-1;margin:0}
.ph-head h2{font:700 clamp(32px,4.2vw,54px)/.98 var(--ph-disp);text-transform:uppercase;margin:0;text-wrap:balance}
.ph-head p:not(.ph-eyebrow){color:var(--ph-dim);margin:0;font-size:16px;max-width:46ch}
/* solutions */
.ph-sol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.ph-card{background:var(--ph-card);border:1px solid var(--ph-line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .3s,transform .4s var(--ph-ease)}
.ph-card:hover{border-color:#3e3e45;transform:translateY(-3px)}
.ph-card-img{position:relative;aspect-ratio:16/8;overflow:hidden;background:#111}
.ph-card-img img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.62) contrast(1.05) brightness(.9);transition:transform 1s var(--ph-ease),filter .6s}
.ph-card:hover .ph-card-img img{transform:scale(1.045);filter:saturate(.8) contrast(1.05)}
.ph-card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(23,23,25,.92))}
.ph-card-img span{position:absolute;left:22px;bottom:14px;z-index:1;font:500 12px var(--ph-mono);letter-spacing:.14em;color:var(--ph-text)}
.ph-card-b{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.ph-card h3{font:700 clamp(22px,2.2vw,28px)/1.02 var(--ph-disp);text-transform:uppercase;margin:0 0 14px}
.ph-card ul{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:8px}
.ph-card li{position:relative;padding-left:18px;font-size:14px;color:#d4d4d8}
.ph-card li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:1.5px;background:var(--ph-red)}
.ph-card-a{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;margin-top:auto}
/* how */
.ph-how{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:1px solid var(--ph-line2)}
.ph-how li{padding:26px 24px 8px 0;position:relative}
.ph-how li+li{padding-left:24px;border-left:1px solid var(--ph-line)}
.ph-how-n{font:500 12px var(--ph-mono);color:var(--ph-red);letter-spacing:.12em}
.ph-how h3{font:700 21px/1.1 var(--ph-disp);text-transform:uppercase;margin:12px 0 8px}
.ph-how p{color:var(--ph-dim);font-size:14px;margin:0}
.ph-entry{margin-top:56px;display:grid;grid-template-columns:1fr auto;gap:18px 24px;align-items:center;padding:22px 24px;border:1px solid var(--ph-line);border-radius:12px;background:var(--ph-card)}
.ph-entry>div:not(.ph-entry-a){display:grid;gap:2px}.ph-entry b{font-size:15px}.ph-entry span{color:var(--ph-dim);font-size:14px}
.ph-entry-a{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.ph-entry>div:nth-child(3),.ph-entry>div:nth-child(4){padding-top:18px;border-top:1px solid var(--ph-line)}
/* demo center */
.ph-demo{background:var(--ph-card);border:1px solid var(--ph-line);border-radius:14px;overflow:hidden}
.ph-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-bottom:1px solid var(--ph-line)}
.ph-tabs button{background:none;border:0;border-bottom:2px solid transparent;color:var(--ph-dim);font:600 14px/1.25 var(--ph-body);text-align:left;padding:18px 20px;cursor:pointer;display:grid;gap:4px;min-height:64px;transition:color .2s,background .2s}
.ph-tabs button+button{border-left:1px solid var(--ph-line)}
.ph-tabs button span{font:500 11px var(--ph-mono);letter-spacing:.12em;color:#8f8f98}
.ph-tabs button:hover{color:var(--ph-text);background:var(--ph-card2)}
.ph-tabs button[aria-selected=true]{color:var(--ph-text);border-bottom-color:var(--ph-red);background:var(--ph-card2)}
.ph-dpanel{padding:clamp(20px,3vw,32px)}
.ph-dhead{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;flex-wrap:wrap;margin-bottom:24px}
.ph-dhead h3{font:700 clamp(22px,2.4vw,30px)/1.05 var(--ph-disp);text-transform:uppercase;margin:0;max-width:24ch}
.ph-dhead .ph-eyebrow{color:var(--ph-dim)}
.ph-timeline{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;counter-reset:t}
.ph-timeline li{counter-increment:t;display:grid;gap:4px;align-content:start;padding:14px 14px 12px;background:var(--ph-bg);border:1px solid var(--ph-line);border-radius:8px;position:relative}
.ph-timeline li::before{content:counter(t,decimal-leading-zero);position:absolute;right:12px;top:12px;font:500 11px var(--ph-mono);color:#6f6f78}
.ph-tl-role{font:500 10px var(--ph-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ph-red)}
.ph-tl-t{font-size:14px;font-weight:600;padding-right:22px}
.ph-timeline time{font:500 11px var(--ph-mono);color:var(--ph-dim)}
.ph-dpanel:not([hidden]) .ph-timeline li{animation:phUp .5s var(--ph-ease) both;animation-delay:calc(var(--k)*45ms)}
.ph-dnote{color:var(--ph-dim);font-size:13px;margin:18px 0 0;max-width:80ch}
/* features */
.ph-feat{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:24px;align-items:start}
.ph-flist{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.ph-flist button{width:100%;display:flex;gap:14px;align-items:flex-start;text-align:left;background:transparent;border:1px solid transparent;border-radius:8px;padding:12px 14px;color:var(--ph-text);cursor:pointer;transition:background .2s,border-color .2s}
.ph-flist button:hover{background:var(--ph-card)}
.ph-flist button[aria-selected=true]{background:var(--ph-card);border-color:var(--ph-line2)}
.ph-flist button[aria-selected=true] .ph-i{color:var(--ph-red)}
.ph-flist .ph-i{width:22px;height:22px;margin-top:2px;color:var(--ph-dim)}
.ph-flist span{display:grid;gap:3px}.ph-flist b{font-size:15px;font-weight:600;line-height:1.3}
.ph-flist small{font:500 11px var(--ph-mono);letter-spacing:.04em;color:var(--ph-dim)}
.ph-flist small.st-setup,.ph-badge.st-setup{color:#f2c94c}
.ph-fprev{position:sticky;top:92px;background:var(--ph-card);border:1px solid var(--ph-line);border-radius:14px;padding:clamp(22px,3vw,32px);min-height:420px}
.ph-fp-in{animation:phUp .45s var(--ph-ease) both}
.ph-fp-icon{width:52px;height:52px;border-radius:12px;border:1px solid var(--ph-line2);display:grid;place-items:center;margin-bottom:18px}.ph-fp-icon .ph-i{width:26px;height:26px;color:var(--ph-red)}
.ph-badge{display:inline-block;font:500 11px var(--ph-mono);letter-spacing:.06em;text-transform:uppercase;padding:5px 9px;border-radius:999px;border:1px solid var(--ph-line2);color:#7fd6a3}
.ph-fprev h3{font:700 clamp(22px,2.4vw,30px)/1.05 var(--ph-disp);text-transform:uppercase;margin:14px 0 10px}
.ph-fprev p{color:var(--ph-dim);margin:0 0 22px;font-size:15px}
.ph-mock{border:1px solid var(--ph-line);border-radius:10px;overflow:hidden;background:var(--ph-bg)}
.ph-mock-h{display:flex;justify-content:space-between;padding:10px 14px;font:500 10px var(--ph-mono);letter-spacing:.12em;text-transform:uppercase;color:#8f8f98;border-bottom:1px solid var(--ph-line)}
.ph-mock>div:not(.ph-mock-h){display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:12px 14px;font-size:14px;animation:phUp .45s var(--ph-ease) both;animation-delay:calc(var(--k)*90ms + 120ms)}
.ph-mock>div+div{border-top:1px solid var(--ph-line)}
.ph-mock span{color:var(--ph-dim)}.ph-mock b{font-weight:600}
/* film */
.ph-film{max-width:1060px}
.ph-film-frame{position:relative;aspect-ratio:16/9;border-radius:16px;overflow:hidden;border:1px solid var(--ph-line2);background:#111 url('/login-service-bay.jpg') center/cover}
.ph-film-frame::before{content:"";position:absolute;inset:0;background:rgba(9,9,11,.45);transition:background .3s}
.ph-film-frame:hover::before{background:rgba(9,9,11,.3)}
.ph-film-frame.on::before{content:none}
.ph-film-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ph-film-frame video{position:absolute;inset:0;width:100%;height:100%;background:#000;object-fit:contain}
.ph-film-play{position:absolute;left:50%;top:50%;width:clamp(72px,9vw,104px);height:clamp(72px,9vw,104px);margin:calc(clamp(72px,9vw,104px)/-2) 0 0 calc(clamp(72px,9vw,104px)/-2);border-radius:50%;border:0;background:var(--ph-red);color:#fff;cursor:pointer;display:grid;place-items:center;z-index:2;transition:transform .3s var(--ph-ease),background .2s}
.ph-film-play::after{content:"";position:absolute;inset:-10px;border-radius:50%;border:1px solid rgba(245,245,245,.35)}
.ph-film-play:hover{transform:scale(1.06);background:var(--ph-red2)}
.ph-film-play .ph-i{width:38%;height:38%;margin-left:6%}
.ph-film-label{position:absolute;left:20px;bottom:16px;z-index:2;font:500 12px var(--ph-mono);letter-spacing:.12em;text-transform:uppercase}
.ph-film-err{position:absolute;inset:0;display:grid;place-content:center;justify-items:center;gap:10px;background:rgba(9,9,11,.85);text-align:center;z-index:2}
.ph-film-bar{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;margin-top:14px;color:var(--ph-dim);font-size:14px}
/* final */
.ph-final{padding:clamp(72px,10vw,120px) 0;text-align:left;border-bottom:1px solid var(--ph-line)}
.ph-final h2{font:700 clamp(32px,5vw,64px)/.96 var(--ph-disp);text-transform:uppercase;margin:0;max-width:16ch}
/* footer (also used on /business-solutions) */
.ph-foot{background:var(--ph-bg);color:var(--ph-text);font-family:var(--ph-body);border-top:1px solid var(--ph-line);position:relative;z-index:1}
.ph-foot *{box-sizing:border-box}
.ph-foot-in{max-width:1240px;margin:0 auto;padding:56px var(--ph-pad) 36px;display:grid;grid-template-columns:1.5fr repeat(4,minmax(0,1fr));gap:32px}
.ph-foot-brand img{height:30px;width:auto;display:block}
.ph-foot-brand p{color:var(--ph-dim);font-size:14px;margin:14px 0 16px;max-width:30ch}
.ph-est{font:500 11px var(--ph-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ph-dim)}
.ph-social{display:flex;gap:14px;margin-top:14px;font-size:13px}.ph-social a{color:var(--ph-text)}
.ph-fh{margin:0 0 14px;font:500 11px var(--ph-mono);letter-spacing:.14em;text-transform:uppercase;color:#8f8f98}
.ph-fh button{display:none}
.ph-fg ul{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.ph-fg a,.ph-flink{display:inline-flex;align-items:center;min-height:32px;color:#d4d4d8;text-decoration:none;font-size:14px;background:none;border:0;padding:0;cursor:pointer;font-family:inherit;text-align:left}
.ph-fg a:hover,.ph-flink:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.ph-foot-base{max-width:1240px;margin:0 auto;padding:18px var(--ph-pad) 28px;border-top:1px solid var(--ph-line);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:var(--ph-dim)}
.ph-foot-base a{color:var(--ph-text)}
/* assistance dialog */
.ph-dlg-wrap{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:16px;font-family:var(--ph-body)}
.ph-dlg-back{position:absolute;inset:0;background:rgba(9,9,11,.78)}
.ph-dlg{position:relative;width:min(640px,100%);max-height:calc(100dvh - 32px);overflow-y:auto;background:var(--ph-card);color:var(--ph-text);border:1px solid var(--ph-line2);border-radius:14px;padding:28px;animation:phUp .3s var(--ph-ease)}
.ph-dlg:focus{outline:none}
.ph-dlg h2{font:700 28px/1 var(--ph-disp);text-transform:uppercase;margin:0 0 18px}
.ph-dlg-x{position:absolute;right:14px;top:14px;width:44px;height:44px;border-radius:8px;border:1px solid var(--ph-line2);background:transparent;color:var(--ph-text);display:grid;place-items:center;cursor:pointer}
.ph-assist{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ph-assist li{padding:14px 16px;background:var(--ph-bg);border:1px solid var(--ph-line);border-radius:10px}
.ph-assist p{color:var(--ph-dim);font-size:14px;margin:4px 0 10px}
.ph-assist li>div{display:flex;gap:8px;flex-wrap:wrap}
.ph-assist a{color:var(--ph-text)}
body.ph-dlg-open{overflow:hidden}
/* /signin back bar (original login untouched) */
.ph-sback{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px clamp(16px,4vw,40px);position:relative;z-index:3;font:600 14px system-ui,-apple-system,'Segoe UI',sans-serif}
.ph-sback a{display:inline-flex;align-items:center;gap:8px;min-height:44px;color:#F5F5F5;text-decoration:none}
.ph-sback a:hover{text-decoration:underline;text-underline-offset:4px}
.ph-sback svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
/* reveal */
.ph-rv{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ph-ease),transform .7s var(--ph-ease)}
.ph-rv.in{opacity:1;transform:none}
.ph-hero .ph-rv{transition-duration:.9s}
.ph-hero .ph-rv:nth-child(2){transition-delay:.08s}.ph-hero .ph-rv:nth-child(3){transition-delay:.16s}.ph-hero .ph-rv:nth-child(4){transition-delay:.24s}.ph-hero .ph-rv:nth-child(5){transition-delay:.32s}.ph-hero .ph-rv:nth-child(6){transition-delay:.4s}
.ph-sol .ph-rv:nth-child(2n){transition-delay:.1s}.ph-how .ph-rv:nth-child(2){transition-delay:.08s}.ph-how .ph-rv:nth-child(3){transition-delay:.16s}.ph-how .ph-rv:nth-child(4){transition-delay:.24s}
@keyframes phUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes phDrift{from{transform:scale(1.1)}to{transform:scale(1.04)}}
/* tablet */
@media (max-width:1099px){.ph-nav{display:none}.ph-burger{display:grid}.ph-foot-in{grid-template-columns:repeat(2,minmax(0,1fr))}.ph-foot-brand{grid-column:1/-1}.ph-how{grid-template-columns:repeat(2,minmax(0,1fr))}.ph-how li:nth-child(3){padding-left:0;border-left:0}.ph-how li:nth-child(n+3){border-top:1px solid var(--ph-line)}}
@media (min-width:1100px){.ph-menu{display:none!important}}
@media (max-width:899px){.ph-head{grid-template-columns:1fr}.ph-feat{grid-template-columns:1fr}.ph-fprev{position:static;min-height:0}.ph-flist{grid-template-columns:1fr 1fr}.ph-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.ph-tabs button:nth-child(3){border-left:0}.ph-tabs button:nth-child(n+3){border-top:1px solid var(--ph-line)}}
/* phone: independently laid out */
@media (max-width:640px){
 .ph-top-in{height:60px}.ph-logo img{height:26px}.ph-menu{max-height:calc(100dvh - 60px)}
 .ph-hero{min-height:calc(100dvh - 60px);align-items:flex-end}
 .ph-hero::before{background:linear-gradient(0deg,rgba(9,9,11,.98) 0%,rgba(9,9,11,.86) 55%,rgba(9,9,11,.6) 100%)}
 .ph-hero-in{padding:56px var(--ph-pad) 40px}
 .ph-hero h1{font-size:clamp(36px,11vw,48px)}
 .ph-cta{display:grid;grid-template-columns:1fr}.ph-cta .ph-btn{width:100%}
 .ph-hero-roles{margin-top:28px;display:flex;flex-wrap:wrap;gap:6px 0;max-width:100%}.ph-hero-roles li{padding:4px 12px 4px 0;border:0;max-width:100%;overflow-wrap:anywhere}
 .ph-hero-cap{display:none}
 .ph-sec{padding:64px 0;scroll-margin-top:60px}
 .ph-sol{grid-template-columns:1fr;gap:16px}.ph-card-img{aspect-ratio:16/9}.ph-card-b{padding:18px}
 .ph-card-a .ph-btn{flex:1 1 100%}
 .ph-how{grid-template-columns:1fr;border-top:0}.ph-how li,.ph-how li+li{padding:18px 0 18px 48px;border-left:0;border-top:1px solid var(--ph-line)}.ph-how-n{position:absolute;left:0;top:22px}.ph-how h3{margin-top:0}
 .ph-entry{grid-template-columns:1fr;padding:18px}.ph-entry-a{justify-content:stretch}.ph-entry-a .ph-btn{flex:1}.ph-entry>div:nth-child(4){border-top:0;padding-top:0}
 .ph-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));overflow:visible}.ph-tabs button{min-width:0;white-space:normal;overflow-wrap:anywhere;border-top:0!important;border-left:0!important;padding:14px 12px;min-height:56px;max-width:100%}
 .ph-dhead .ph-btn{width:100%}
 .ph-timeline{grid-template-columns:1fr;gap:0;border-left:1px solid var(--ph-line2);margin-left:6px}
 .ph-timeline li{background:none;border:0;border-radius:0;padding:10px 0 10px 18px}.ph-timeline li::before{left:-4px;right:auto;top:16px;width:7px;height:7px;border-radius:50%;background:var(--ph-line2);content:"";}
 .ph-timeline li:first-child::before,.ph-timeline li:last-child::before{background:var(--ph-red)}
 .ph-flist{grid-template-columns:1fr}.ph-flist button{padding:10px}
 .ph-film-frame{border-radius:12px}.ph-film-label{display:none}
 .ph-foot-in{grid-template-columns:1fr;gap:0;padding-top:40px}.ph-foot-brand{padding-bottom:24px}
 .ph-fg{border-top:1px solid var(--ph-line)}
 .ph-fh{margin:0}.ph-fh span{display:none}
 .ph-fh button{display:flex;width:100%;justify-content:space-between;align-items:center;min-height:52px;background:none;border:0;color:var(--ph-text);font:600 15px var(--ph-body);letter-spacing:0;text-transform:none;cursor:pointer;padding:0}
 .ph-fh button .ph-i{transition:transform .25s var(--ph-ease)}.ph-fh button[aria-expanded=true] .ph-i{transform:rotate(45deg)}
 .ph-fg ul{display:none;padding-bottom:14px}.ph-fg ul.open{display:grid}
 .ph-fg a,.ph-flink{min-height:44px}
 .ph-foot-base{flex-direction:column}
 .ph-dlg{padding:22px 18px}
}
@media (prefers-reduced-motion:reduce){.ph *,.ph-dlg{animation:none!important;transition:none!important}.ph-rv{opacity:1;transform:none}.ph-hero-bg{transform:none}}
/* ===== premium redesign layer (2026) ===== */
.ph-top{background:rgba(9,9,11,.72)}
.ph-top-in{max-width:1440px;height:76px}
.ph-logo img{height:40px}
.ph-nav a{font-size:15px;position:relative;color:#c9c9cf}
.ph-nav a::after{content:"";position:absolute;left:12px;right:12px;bottom:6px;height:2px;background:var(--ph-red);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ph-ease)}
.ph-nav a:hover::after,.ph-nav a.on::after{transform:scaleX(1)}
.ph-nav a.on{color:var(--ph-text)}
.ph-sec{scroll-margin-top:76px}
/* hero split */
.ph-hero{min-height:min(calc(100dvh - 76px),900px)}
.ph-hero::before{background:radial-gradient(120% 90% at 85% 40%,rgba(209,31,50,.13),transparent 55%),linear-gradient(90deg,rgba(9,9,11,.97) 0%,rgba(9,9,11,.9) 45%,rgba(9,9,11,.78) 100%),linear-gradient(0deg,var(--ph-bg) 0%,transparent 35%)}
.ph-hero-in{max-width:1440px;display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);gap:clamp(32px,4vw,72px);align-items:center;padding-top:clamp(48px,7vh,96px);padding-bottom:clamp(48px,7vh,96px)}
.ph-brand{font-size:12px;letter-spacing:.2em;color:var(--ph-red);line-height:1.4}
.ph-hero h1{font-size:clamp(40px,4.6vw,76px);max-width:none;line-height:.96}
.ph-hero h1 span{display:block}.ph-h1-r{color:#fff;background:linear-gradient(transparent 84%,rgba(209,31,50,.85) 84% 93%,transparent 93%)}
.ph-lede{margin-top:22px;max-width:52ch;color:#cfcfd5}
.ph-hero-roles{margin-top:36px}
/* hero visual */
.ph-hv{position:relative;margin:0;padding:0 0 40px 0}
.ph-hv-desk{background:#121215;border:1px solid var(--ph-line2);border-radius:12px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.8),0 0 0 1px rgba(255,255,255,.02)}
.ph-hv-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid var(--ph-line);background:#0d0d10;font:500 11px var(--ph-mono);color:#9a9aa3;letter-spacing:.04em}
.ph-hv-bar i{width:9px;height:9px;border-radius:50%;background:#2c2c32}.ph-hv-bar i:first-child{background:var(--ph-red)}
.ph-hv-bar span{margin-left:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}
.ph-hv-bar em{font-style:normal;color:var(--ph-red);border:1px solid rgba(209,31,50,.5);padding:2px 7px;border-radius:999px;text-transform:uppercase;letter-spacing:.1em;font-size:9px}
.ph-hv-body{display:grid;grid-template-columns:minmax(0,1fr) 190px}
.ph-hv-board{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;padding:12px}
.ph-hv-lane b{display:block;font:500 9.5px var(--ph-mono);letter-spacing:.1em;text-transform:uppercase;color:#8f8f98;padding:2px 2px 8px;border-bottom:2px solid var(--ph-line2);margin-bottom:8px}
.ph-hv-lane:nth-child(2) b{border-color:var(--ph-red)}
.ph-hv-card{background:var(--ph-card);border:1px solid var(--ph-line);border-radius:6px;padding:8px;display:grid;gap:3px;margin-bottom:6px;animation:phUp .6s var(--ph-ease) both;animation-delay:calc(var(--k)*90ms + .5s)}
.ph-hv-card small{font:600 10px var(--ph-mono);color:var(--ph-text)}.ph-hv-card span{font-size:10.5px;color:var(--ph-dim);line-height:1.3}
.ph-hv-card em{font-style:normal;font-size:9.5px;color:#7fd6a3}
.ph-hv-lane:nth-child(2) .ph-hv-card{border-color:rgba(209,31,50,.55)}
.ph-hv-feed{list-style:none;margin:0;padding:12px;border-left:1px solid var(--ph-line);display:grid;gap:8px;align-content:start;background:#0f0f12}
.ph-hv-feed li{font-size:10.5px;line-height:1.35;color:#d4d4d8;display:grid;gap:2px;animation:phUp .5s var(--ph-ease) both;animation-delay:calc(var(--k)*140ms + .8s)}
.ph-hv-feed span{font:500 9px var(--ph-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ph-red)}
.ph-hv-feed time{font:500 9px var(--ph-mono);color:#7a7a83}
.ph-hv-phone{position:absolute;right:-14px;bottom:0;width:178px;background:#0d0d10;border:1px solid #3a3a41;border-radius:26px;padding:22px 10px 14px;box-shadow:0 30px 60px -20px rgba(0,0,0,.9);display:grid;gap:7px;animation:phFloat 1s var(--ph-ease) .9s both}
.ph-hv-notch{position:absolute;top:8px;left:50%;width:54px;height:6px;margin-left:-27px;border-radius:6px;background:#232328}
.ph-hv-ph-h{margin:0;font:500 9px var(--ph-mono);letter-spacing:.12em;text-transform:uppercase;color:#8f8f98}
.ph-hv-msg{background:var(--ph-card2);border-radius:10px;padding:7px 9px;font-size:10.5px;line-height:1.35}
.ph-hv-img span{display:block;height:58px;border-radius:6px;background:center/cover;margin-bottom:6px;filter:saturate(.6)}
.ph-hv-act{background:var(--ph-red);border-radius:8px;text-align:center;padding:8px;font-size:11px;font-weight:700}
.ph-hv figcaption{position:absolute;left:0;bottom:6px;font:500 10.5px var(--ph-mono);letter-spacing:.04em;color:#9a9aa3;max-width:calc(100% - 190px)}
@keyframes phFloat{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
/* role previews */
.ph-roles{background:var(--ph-card);border:1px solid var(--ph-line);border-radius:16px;overflow:hidden}
.ph-rtabs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));border-bottom:1px solid var(--ph-line)}
.ph-rtabs button{background:none;border:0;border-bottom:2px solid transparent;color:var(--ph-dim);font:600 14px/1.2 var(--ph-body);padding:18px 12px;min-height:60px;cursor:pointer;transition:color .2s,background .2s,border-color .2s}
.ph-rtabs button+button{border-left:1px solid var(--ph-line)}
.ph-rtabs button:hover{color:var(--ph-text);background:var(--ph-card2)}
.ph-rtabs button[aria-selected=true]{color:var(--ph-text);background:var(--ph-card2);border-bottom-color:var(--ph-red)}
.ph-rp{padding:clamp(18px,3vw,36px)}
.ph-rp-in{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.9fr);gap:clamp(24px,3vw,48px);align-items:center;animation:phSwap .5s var(--ph-ease) both}
@keyframes phSwap{from{opacity:0;transform:translateX(14px)}to{opacity:1;transform:none}}
.ph-rp-screen{background:#121215;border:1px solid var(--ph-line2);border-radius:12px;overflow:hidden}
.ph-rp-kpi{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:14px}
.ph-rp-kpi div{background:var(--ph-card);border:1px solid var(--ph-line);border-radius:8px;padding:12px;display:grid;gap:4px;animation:phUp .45s var(--ph-ease) both;animation-delay:calc(var(--k)*70ms)}
.ph-rp-kpi small{font:500 10px var(--ph-mono);letter-spacing:.08em;text-transform:uppercase;color:#8f8f98}.ph-rp-kpi b{font:700 20px/1.1 var(--ph-disp)}
.ph-rp-cap{margin:4px 14px 8px;font:500 10px var(--ph-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--ph-red)}
.ph-rp-steps{list-style:none;margin:0;padding:0 14px 14px;display:grid;gap:6px}
.ph-rp-steps li{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;background:var(--ph-bg);border:1px solid var(--ph-line);border-left:2px solid var(--ph-red);border-radius:6px;font-size:14px;font-weight:600;animation:phUp .45s var(--ph-ease) both;animation-delay:calc(var(--k)*70ms)}
.ph-rp-steps time{font:500 11px var(--ph-mono);color:var(--ph-dim);white-space:nowrap}
.ph-rp-side h3{font:700 clamp(26px,2.6vw,36px)/1 var(--ph-disp);text-transform:uppercase;margin:0 0 12px}
.ph-rp-side p:not(.ph-eyebrow){color:var(--ph-dim);margin:0 0 22px}
.ph-rp-side small{display:block;margin-top:12px;color:#8f8f98;font-size:12px}
/* features grid */
.ph-legend{list-style:none;display:flex;flex-wrap:wrap;gap:8px 20px;margin:-24px 0 28px;padding:0;font:500 12px var(--ph-mono);color:var(--ph-dim)}
.ph-legend li{display:flex;align-items:center;gap:8px}.ph-legend i{width:8px;height:8px;border-radius:50%;background:currentColor}
.ph-legend .st-live i{color:#7fd6a3}.ph-legend .st-setup i{color:#f2c94c}.ph-legend .st-dev i{color:#8ab4ff}.ph-legend .st-planned i{color:#a1a1aa}
.ph-fgrid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.ph-fc{background:var(--ph-card);border:1px solid var(--ph-line);border-radius:12px;padding:20px;transition:border-color .3s,transform .4s var(--ph-ease),background .3s;transition-delay:calc(var(--k)*60ms)}
.ph-fc:hover{border-color:rgba(209,31,50,.55);transform:translateY(-3px);background:var(--ph-card2)}
.ph-fc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:16px}
.ph-fc-top .ph-i{width:28px;height:28px;color:var(--ph-red)}
.ph-fc h3{font:700 17px/1.15 var(--ph-disp);text-transform:uppercase;margin:0 0 8px}
.ph-fc p{color:var(--ph-dim);font-size:13.5px;margin:0}
.ph-badge{font-size:10px;white-space:nowrap}
.ph-badge.st-live{color:#7fd6a3;border-color:rgba(127,214,163,.35)}.ph-badge.st-setup{color:#f2c94c;border-color:rgba(242,201,76,.35)}.ph-badge.st-dev{color:#8ab4ff;border-color:rgba(138,180,255,.35)}.ph-badge.st-planned{color:#c4c4cb;border-style:dashed}
/* industries */
.ph-hero-in>*{min-width:0;max-width:100%}
@media(max-width:1099px){
 .ph .ph-hero-in{grid-template-columns:minmax(0,1fr)}
 .ph-hero .ph-eyebrow{white-space:normal;overflow-wrap:anywhere;line-height:1.5}
}
.ph-ind{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.ph-ind li:first-child{grid-column:span 2}
.ph-ic a{display:flex;flex-direction:column;height:100%;text-decoration:none;background:var(--ph-card);border:1px solid var(--ph-line);border-radius:12px;overflow:hidden;transition:border-color .3s,transform .4s var(--ph-ease)}
.ph-ic a:hover{border-color:#4a4a52;transform:translateY(-3px)}
.ph-ic-img{display:block;aspect-ratio:16/9;overflow:hidden;position:relative}
.ph-ind li:first-child .ph-ic-img{aspect-ratio:auto;height:100%;min-height:160px;max-height:none}
.ph-ic-img img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.5) brightness(.8);transition:transform 1s var(--ph-ease),filter .5s}
.ph-ic a:hover img{transform:scale(1.05);filter:saturate(.75) brightness(.9)}
.ph-ic-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(23,23,25,.95))}
.ph-ic-b{display:grid;gap:6px;padding:16px 18px 18px}
.ph-ic-b b{font:700 19px/1.1 var(--ph-disp);text-transform:uppercase}
.ph-ic-b>span{font-size:13.5px;color:var(--ph-dim)}
.ph-ic-b em{font-style:normal;display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ph-red);margin-top:4px}
.ph-ic-b em .ph-i{width:15px;height:15px;transition:transform .25s var(--ph-ease)}.ph-ic a:hover em .ph-i{transform:translateX(4px)}
/* how 3-step */
.ph-how{grid-template-columns:repeat(3,minmax(0,1fr))}
.ph-how-ic{width:56px;height:56px;border-radius:12px;border:1px solid var(--ph-line2);background:var(--ph-card);display:grid;place-items:center;margin-bottom:18px}
.ph-how-ic .ph-i{width:26px;height:26px;color:var(--ph-red)}
.ph-how h3{font-size:24px}
/* why */
.ph-why{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ph-line2)}
.ph-why li{padding:28px 28px 28px 0;border-bottom:1px solid var(--ph-line);transition-delay:calc(var(--k)*80ms)}
.ph-why li:not(:nth-child(3n+1)){padding-left:28px;border-left:1px solid var(--ph-line)}
.ph-why span{font:500 12px var(--ph-mono);color:var(--ph-red);letter-spacing:.12em}
.ph-why h3{font:700 21px/1.1 var(--ph-disp);text-transform:uppercase;margin:10px 0 8px}
.ph-why p{color:var(--ph-dim);font-size:14.5px;margin:0}
/* final */
.ph-final{position:relative;overflow:hidden;background:radial-gradient(80% 120% at 100% 100%,rgba(209,31,50,.2),transparent 60%),var(--ph-bg2)}
.ph-final::before{content:"";position:absolute;left:0;top:0;width:100%;height:2px;background:linear-gradient(90deg,var(--ph-red),transparent 60%)}
.ph-final h2{max-width:20ch}
.ph-final p{color:#cfcfd5;font-size:18px;max-width:56ch;margin:18px 0 0}
.ph-foot-in{grid-template-columns:1.6fr repeat(4,minmax(0,1fr))}
.ph-foot-brand img{height:36px}
/* responsive */
@media (min-width:1600px){.ph-in{max-width:1360px}.ph-hero h1{font-size:80px}}
@media (max-width:1180px){.ph-fgrid{grid-template-columns:repeat(3,minmax(0,1fr))}.ph-ind{grid-template-columns:repeat(3,minmax(0,1fr))}.ph-ind li:first-child{grid-column:auto}.ph-ind li:first-child .ph-ic-img{aspect-ratio:16/9;height:auto;min-height:0}}
@media (max-width:1099px){.ph-hero-in{grid-template-columns:1fr}.ph-hero-vis{max-width:760px}.ph-hv-phone{right:0}.ph-rtabs{grid-template-columns:repeat(3,minmax(0,1fr))}.ph-rtabs button:nth-child(4){border-left:0}.ph-rtabs button:nth-child(n+4){border-top:1px solid var(--ph-line)}.ph-rp-in{grid-template-columns:1fr}.ph-how{grid-template-columns:repeat(3,minmax(0,1fr))}.ph-how li:nth-child(3){padding-left:24px;border-left:1px solid var(--ph-line)}.ph-how li:nth-child(n+3){border-top:0}.ph-why{grid-template-columns:repeat(2,minmax(0,1fr))}.ph-why li{padding-left:0!important;border-left:0!important}.ph-why li:nth-child(2n){padding-left:28px!important;border-left:1px solid var(--ph-line)!important}.ph-foot-in{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:899px){.ph-fgrid,.ph-ind{grid-template-columns:repeat(2,minmax(0,1fr))}.ph-hv-body{grid-template-columns:1fr}.ph-hv-feed{display:none}}
@media (max-width:640px){
 .ph-top-in{height:64px}.ph-logo img{height:30px}.ph-sec{scroll-margin-top:64px}
 .ph-hero{min-height:0;align-items:flex-start}.ph-hero-in{padding:40px var(--ph-pad) 48px;gap:36px}
 .ph-hero h1{font-size:clamp(34px,10.4vw,46px)}
 .ph-hv{padding-bottom:56px}.ph-hv-board{grid-template-columns:repeat(3,minmax(0,1fr))}.ph-hv-lane:nth-child(n+4){display:none}
 .ph-hv-phone{width:142px;right:-6px;border-radius:20px}.ph-hv figcaption{max-width:calc(100% - 150px);bottom:0}
 .ph-rtabs{grid-template-columns:repeat(2,minmax(0,1fr))}.ph-rtabs button{border-left:0!important;border-top:1px solid var(--ph-line)!important}.ph-rtabs button:nth-child(odd){border-right:1px solid var(--ph-line)}
 .ph-rp-kpi{grid-template-columns:1fr 1fr 1fr;gap:6px;padding:10px}.ph-rp-kpi b{font-size:16px}.ph-rp-side .ph-btn{width:100%;white-space:normal}
 .ph-rp-steps li{flex-direction:column;gap:2px}
 .ph-legend{margin-top:-16px}
 .ph-fgrid,.ph-ind{grid-template-columns:1fr}
 .ph-how{grid-template-columns:1fr}.ph-how li,.ph-how li+li,.ph-how li:nth-child(3){padding:18px 0 18px 72px;border-left:0;border-top:1px solid var(--ph-line)}.ph-how-ic{position:absolute;left:0;top:18px;width:52px;height:52px}.ph-how-n{position:static}
 .ph-why{grid-template-columns:1fr}.ph-why li,.ph-why li:nth-child(2n){padding:22px 0!important;border-left:0!important}
 .ph-final p{font-size:16px}
}
@media (prefers-reduced-motion:reduce){.ph *{animation:none!important;transition:none!important}.ph-hv-phone,.ph-hv-card,.ph-hv-feed li,.ph-rp-in{opacity:1;transform:none}.ph-fc:hover,.ph-ic a:hover{transform:none}}
/* hero fix: exact three lines, compact board */
.ph-hero h1{font:700 clamp(36px,3.75vw,64px)/1.04 var(--ph-disp);text-transform:none;letter-spacing:-.012em;max-width:none;text-wrap:initial}
@media(min-width:1600px){.ph .ph-hero h1{font-size:56px}}
.ph-hero h1 span{display:block;white-space:nowrap}
.ph-h1-r{background:none;color:var(--ph-text)}
.ph-h1-r::after{content:"";display:block;width:72px;height:3px;background:var(--ph-red);margin-top:14px}
.ph-hero-in{padding-top:clamp(36px,5vh,72px);padding-bottom:clamp(36px,5vh,72px)}
.ph-hero-roles{margin-top:26px}
.ph-hv-main{display:flex;flex-direction:column;min-width:0}
.ph-hv-board{align-content:start}
.ph-hv-detail{margin:0 12px 12px;border:1px solid var(--ph-line2);border-radius:8px;background:#0f0f12;padding:10px 12px;display:grid;gap:8px}
.ph-hv-dh{display:flex;justify-content:space-between;gap:8px;align-items:center}
.ph-hv-dh b{font:600 11.5px var(--ph-mono)}
.ph-hv-dh em{font-style:normal;font:500 9px var(--ph-mono);letter-spacing:.1em;text-transform:uppercase;color:#8f8f98}
.ph-hv-detail dl{margin:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.ph-hv-detail dt{font:500 9px var(--ph-mono);letter-spacing:.08em;text-transform:uppercase;color:#7a7a83}
.ph-hv-detail dd{margin:2px 0 0;font-size:11px;color:#e4e4e7;line-height:1.3}
.ph-hv-prog{height:4px;border-radius:4px;background:var(--ph-line2);overflow:hidden}.ph-hv-prog i{display:block;height:100%;background:var(--ph-red)}
@media (min-width:1600px){.ph-hero h1{font-size:64px}}
@media (max-width:1099px){.ph-hero h1{font-size:clamp(34px,6.2vw,56px)}}
@media (max-width:640px){.ph-hero h1{font-size:clamp(28px,8.4vw,40px)}.ph-hv-detail dl{grid-template-columns:1fr 1fr}.ph-hv-phone{width:150px}.ph-hv-msg{font-size:11px}}

/* /signin helpers placed by public-homepage.js inside the login card */
.ph-shelp{display:flex;justify-content:flex-end;margin:10px 0 0}
.ph-shelp .ph-txt{min-height:44px;color:#d4d4d8;font-size:14px;text-decoration-color:#55555d}
.ph-shelp .ph-txt:hover{color:#fff}
.ph-sreg{margin:18px 0 0;padding-top:16px;border-top:1px solid #2a2a2f;text-align:center;font-size:14px;color:#a1a1aa}
.ph-sreg a{color:#f5f5f5;font-weight:600;text-underline-offset:3px;display:inline-flex;align-items:center;min-height:44px}
.ph-shelp :focus-visible,.ph-sreg :focus-visible{outline:2px solid #f5f5f5;outline-offset:3px;border-radius:4px}
/* customer experience demo section (additive) */
.ph-cx{background:radial-gradient(90% 70% at 15% 50%,rgba(209,31,50,.08),transparent 60%),var(--ph-bg)}
.ph-cx-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(32px,5vw,72px);align-items:center}
.ph-cx-copy{order:2}.ph-cx-vis{order:1}
.ph-cx h2{font:700 clamp(32px,4.2vw,54px)/.98 var(--ph-disp);text-transform:uppercase;margin:0;text-wrap:balance}
.ph-cx-sub{color:#cfcfd5;font-size:clamp(15px,1.3vw,17px);margin:18px 0 0;max-width:52ch}
.ph-cx-list{list-style:none;margin:22px 0 28px;padding:0;display:grid;gap:10px}
.ph-cx-list li{position:relative;padding-left:20px;font-size:15px;color:#d4d4d8}.ph-cx-list li::before{content:"";position:absolute;left:0;top:.66em;width:10px;height:2px;background:var(--ph-red)}
.ph-cx-note{display:block;margin-top:14px;color:var(--ph-dim);font-size:13px}
.ph-cx-vis{margin:0;position:relative}
.ph-cx-vis figcaption{margin-top:10px;font:500 10.5px var(--ph-mono);letter-spacing:.04em;color:#9a9aa3}
@media (max-width:899px){.ph-cx-grid{grid-template-columns:1fr}.ph-cx-copy{order:1}.ph-cx-vis{order:2}}
@media (max-width:640px){.ph-cx-btn{width:100%}}
/* customer preview phone: shared demo UI in an isolated same-origin frame */
.ph-cx-grid{grid-template-columns:auto minmax(0,1fr)}
.ph-cx-vis{display:grid;justify-items:center}
.ph-cx-phone{width:clamp(320px,30vw,392px);aspect-ratio:9/18.6;max-height:820px;background:#000;border:8px solid #141416;outline:1px solid #2e2e31;border-radius:44px;overflow:hidden;box-shadow:0 50px 90px -40px rgba(0,0,0,.95),0 0 0 1px rgba(255,255,255,.03)}
.ph-cx-frame{display:block;width:100%;height:100%;border:0;background:#000;border-radius:36px}
.ph-cx-vis figcaption{text-align:center}
@media (max-width:899px) and (min-width:641px){.ph-cx-grid{grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:36px}.ph-cx-copy{order:2}.ph-cx-vis{order:1}.ph-cx-phone{width:100%}}
@media (max-width:640px){.ph-cx-grid{grid-template-columns:1fr}.ph-cx-copy{order:1}.ph-cx-vis{order:2;margin:0 calc(-1*var(--ph-pad))}.ph-cx-phone{width:100%;aspect-ratio:auto;height:min(78dvh,700px);border:0;outline:0;border-radius:0;box-shadow:none;border-top:1px solid var(--ph-line);border-bottom:1px solid var(--ph-line)}.ph-cx-frame{border-radius:0}.ph-cx-vis figcaption{padding:0 var(--ph-pad)}}