:root{
  --bg:#F6F7F9;
  --card:#FFFFFF;
  --ink:#1D2632;
  --slate:#56657A;
  --mist:#8A97A8;
  --hair:#E4E8EE;
  --blue:#C5251D;        /* primary accent — brand red (token name kept for compatibility) */
  --blue-deep:#9C1813;
  --blue-tint:#FCEAE8;
  --sand:#F0EBE3;        /* soft warm secondary */
  --copper:#B98A5E;      /* muted copper, small doses */
  --green:#3E7C5B;
  --max:1240px;
  --disp:'Archivo',sans-serif;
  --body:'Inter',sans-serif;
  --mono:'IBM Plex Mono',monospace;
  --r:16px;
  --shadow:0 14px 38px -18px rgba(29,38,50,.18);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bg);color:var(--ink);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:clip}
::selection{background:#F9DBD6;color:var(--ink)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px}
h1,h2,h3,h4{font-family:var(--disp);letter-spacing:-.015em}

/* ============ image placeholder system ============ */
/* Replace each placeholder by setting the src of the <img> inside .media.
   The visible note describes exactly which photograph belongs there.   */
.media{position:relative;overflow:hidden;background:
  linear-gradient(135deg,#FBEAE8 0%,#F8DEDB 55%,#F1D7D3 100%)}
.media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2}
.js .media img{animation:mediaFadeIn .6s ease both}
@keyframes mediaFadeIn{from{opacity:0}to{opacity:1}}
.ph-note{position:absolute;inset:0;z-index:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center;padding:28px;color:#BC8C88}
.ph-note svg{opacity:.55}
.ph-note span{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;line-height:1.8;max-width:340px}
.media::before{content:"";position:absolute;inset:0;z-index:1;background:
  repeating-linear-gradient(45deg,transparent 0 14px,rgba(255,255,255,.28) 14px 15px)}
.zoom img{transition:transform .9s cubic-bezier(.22,.61,.36,1),opacity .7s ease}
.zoom:hover img{transform:scale(1.04)}

/* ============ top bar ============ */
.topbar{background:#1A1B1E;color:#DCDFE3;font-size:12.5px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;padding-top:6px;padding-bottom:6px;row-gap:4px;flex-wrap:wrap}
.topbar a{display:inline-flex;align-items:center;gap:7px;transition:color .2s}
.topbar a:hover{color:#fff}
.topbar .left,.topbar .right{display:flex;gap:26px;align-items:center}
.topbar .badge{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:#E7E9EC}

/* ============ header ============ */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--hair);transition:box-shadow .25s ease,background .25s ease}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px;transition:height .25s ease}
.lockup{display:inline-flex;align-items:flex-start;gap:3px}
.lockup img{height:34px;width:auto;transition:height .25s ease}
/* shrink the header once the page is scrolled, to free up viewport space */
body.scrolled header{box-shadow:0 6px 22px -14px rgba(20,21,23,.28)}
body.scrolled .nav{height:58px}
body.scrolled .lockup img{height:28px}
.lockup sup{font-size:9px;font-weight:600;line-height:1;margin-top:1px}
.nav-links{display:flex;gap:8px;align-items:center}
.nav-links>a,.has-drop>a{font-size:14.5px;font-weight:500;color:var(--slate);padding:10px 14px;border-radius:10px;transition:color .2s,background .2s}
.nav-links>a:hover,.has-drop>a:hover{color:var(--ink);background:var(--blue-tint)}
.nav-links>a.active,.has-drop>a.active{color:var(--ink);font-weight:600}
.nav-links a.btn-primary{color:#fff}
.nav-links a.btn-primary:hover{background:var(--blue-deep);color:#fff}
.has-drop{position:relative}
.has-drop>a::after{content:"";display:inline-block;margin-left:7px;width:7px;height:7px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:rotate(45deg) translateY(-2px)}
.drop{position:absolute;top:calc(100% + 6px);left:0;min-width:280px;background:#fff;border:1px solid var(--hair);border-radius:14px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.25s}
.has-drop:hover .drop,.has-drop:focus-within .drop{opacity:1;visibility:visible;transform:none}
.drop a{display:block;padding:11px 14px;border-radius:9px;font-size:14px;color:var(--ink);transition:background .15s}
.drop a:hover{background:var(--blue-tint)}
.drop a small{display:block;font-size:12px;color:var(--mist);margin-top:1px}
.btn{font-family:var(--disp);font-weight:600;font-size:14.5px;letter-spacing:.01em;padding:13px 26px;border-radius:11px;display:inline-flex;align-items:center;gap:9px;transition:.25s;cursor:pointer;border:none}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 10px 24px -10px rgba(197,37,29,.5)}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-1px)}
.btn-line{background:#fff;color:var(--ink);border:1px solid #F0D2CE}
.btn-line:hover{border-color:var(--blue);color:var(--blue)}
.btn-ghost-w{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.38);backdrop-filter:blur(4px)}
.btn-ghost-w:hover{background:rgba(255,255,255,.24)}
.burger{display:none;background:none;border:none;cursor:pointer;width:42px;height:42px;position:relative}
.burger span{position:absolute;left:10px;right:10px;height:1.7px;background:var(--ink);transition:.3s}
.burger span:nth-child(1){top:15px}.burger span:nth-child(2){top:21px}.burger span:nth-child(3){top:27px}
.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)}

/* ============ shared ============ */
.kicker{font-family:var(--mono);font-size:11.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);display:inline-flex;align-items:center;gap:10px}
.kicker::before{content:"";width:22px;height:2px;background:var(--blue);border-radius:2px}
.sec{padding:104px 0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(28px,3.4vw,40px);font-weight:700;line-height:1.15;margin-top:16px;max-width:560px}
.sec-head .lead{color:var(--slate);max-width:430px;font-size:15.5px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .75s cubic-bezier(.2,.6,.2,1),transform .75s cubic-bezier(.2,.6,.2,1)}
.reveal.in{opacity:1;transform:none}
.r1{transition-delay:.08s}.r2{transition-delay:.16s}.r3{transition-delay:.24s}

/* ============ hero ============ */
.hero{position:relative;color:#fff}
.hero .media{position:absolute;inset:0}
.hero .ph-note{z-index:3;justify-content:flex-start;align-items:flex-end;text-align:right;padding:118px 36px 0 0;color:rgba(255,255,255,.5)}
.hero .ph-note span{max-width:300px}
.hero .media::before{display:none}
.hero .scrim{position:absolute;inset:0;z-index:2;background:
  linear-gradient(100deg,rgba(18,19,21,.86) 0%,rgba(18,19,21,.62) 46%,rgba(18,19,21,.28) 100%)}
.hero-inner{position:relative;z-index:4;padding:128px 0 0}
.hero .kicker{color:#E8B8B1}
.hero .kicker::before{background:#E8B8B1}
.hero h1{font-size:clamp(34px,4.6vw,58px);font-weight:700;line-height:1.1;letter-spacing:-.02em;max-width:760px;margin:22px 0 20px}
.hero p{font-size:17.5px;line-height:1.7;color:#F3D8D4;max-width:560px}
.hero-ctas{display:flex;gap:14px;margin:36px 0 0;flex-wrap:wrap}
.hero-stats{position:relative;z-index:4;margin-top:88px;background:rgba(15,16,18,.55);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.14)}
.hero-stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.hstat{padding:26px 28px 26px 0;margin-right:28px;border-right:1px solid rgba(255,255,255,.14)}
.hstat:last-child{border-right:none}
.hstat .v{font-family:var(--disp);font-weight:700;font-size:26px;letter-spacing:-.01em;color:#fff}
.hstat .k{font-size:12.5px;color:#E3B7B2;margin-top:3px;letter-spacing:.02em}

/* ============ trust strip ============ */
.trust{background:var(--card);border-bottom:1px solid var(--hair)}
.trust .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-top:26px;padding-bottom:26px;flex-wrap:wrap}
.trust .t-label{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist)}
.t-items{display:flex;gap:36px;flex-wrap:wrap}
.t-item{display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:500;color:var(--slate)}
.t-item svg{flex:none}

/* ============ intro split ============ */
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
.intro-grid h2{font-size:clamp(26px,3.2vw,38px);font-weight:700;line-height:1.18;margin:16px 0 20px}
.intro-grid .body{color:var(--slate);font-size:16px;display:flex;flex-direction:column;gap:16px}
.intro-points{margin-top:30px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ipoint{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--hair);border-radius:13px;padding:16px 18px}
.ipoint svg{flex:none;margin-top:2px}
.ipoint b{display:block;font-size:14px;font-weight:600}
.ipoint span{font-size:12.5px;color:var(--mist);line-height:1.5;display:block;margin-top:2px}
.intro-fig{display:grid;grid-template-rows:300px 170px;gap:18px}
.intro-fig .media{border-radius:var(--r);box-shadow:var(--shadow)}
.intro-fig .duo{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.exp-chip{position:absolute;z-index:5;left:22px;bottom:22px;background:#fff;border-radius:13px;padding:14px 20px;box-shadow:var(--shadow)}
.exp-chip .v{font-family:var(--disp);font-weight:700;font-size:22px;color:var(--blue)}
.exp-chip .k{font-size:11.5px;color:var(--mist);letter-spacing:.04em}

/* ============ products ============ */
.products{background:var(--card);border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.prod-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.pcard{background:var(--bg);border:1px solid var(--hair);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;transition:transform .35s,box-shadow .35s,border-color .35s}
.pcard:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#F0D6D3}
.pcard .media{height:280px}
.pcard .pc-body{padding:28px 28px 26px;display:flex;flex-direction:column;gap:0;flex:1}
.pc-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.pc-std{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:var(--blue);background:var(--blue-tint);border-radius:6px;padding:5px 10px}
.pc-num{font-family:var(--mono);font-size:11px;color:var(--mist);letter-spacing:.12em}
.pcard h3{font-size:21px;font-weight:600;margin-bottom:9px}
.pcard p{font-size:14px;color:var(--slate);flex:1}
.pc-tags{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 20px}
.pc-tags span{font-family:var(--mono);font-size:11px;color:var(--slate);border:1px solid var(--hair);background:#fff;border-radius:100px;padding:5px 11px}
.pc-link{display:inline-flex;align-items:center;gap:8px;font-family:var(--disp);font-weight:600;font-size:14px;color:var(--blue)}
.pc-link svg{transition:transform .25s}
.pcard:hover .pc-link svg{transform:translateX(4px)}

/* ============ applications ============ */
.apps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.app-tile{position:relative;border-radius:var(--r);overflow:hidden;height:430px;display:flex;align-items:flex-end;box-shadow:var(--shadow)}
.app-tile .media{position:absolute;inset:0}
.app-tile .scrim{position:absolute;inset:0;z-index:3;background:linear-gradient(180deg,rgba(16,17,19,0) 32%,rgba(16,17,19,.82) 100%)}
.app-body{position:relative;z-index:4;padding:28px;color:#fff}
.app-body .tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:#F0C9C3}
.app-body h3{font-size:21px;font-weight:600;margin:9px 0 8px;color:#fff}
.app-body p{font-size:13.5px;color:#F1D3CF;line-height:1.6}

/* ============ quality ============ */
.quality{background:linear-gradient(180deg,#34373B 0%,#17181B 100%);color:#fff}
.quality .kicker{color:#E7E9EC}.quality .kicker::before{background:#E7E9EC}
.quality .sec-head h2{color:#fff}
.quality .sec-head .lead{color:#AEB1B7}
.q-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.q-fig .media{border-radius:var(--r);height:460px;box-shadow:0 30px 60px -30px rgba(0,0,0,.5)}
.q-list{display:flex;flex-direction:column;gap:0;border-top:1px solid rgba(255,255,255,.14)}
.q-row{display:flex;gap:22px;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.q-row .n{font-family:var(--mono);font-size:12px;color:#DCA39C;letter-spacing:.1em;padding-top:4px;flex:none}
.q-row h4{font-size:17px;font-weight:600;color:#fff;margin-bottom:6px}
.q-row p{font-size:13.5px;color:#AEB1B7;line-height:1.65}
.q-certs{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.q-cert{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:#DCDEE2;border:1px solid rgba(255,255,255,.22);border-radius:9px;padding:9px 14px;background:rgba(255,255,255,.05)}

/* ============ specifiers ============ */
.spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.scard{background:var(--card);border:1px solid var(--hair);border-radius:var(--r);padding:32px 30px;transition:transform .35s,box-shadow .35s}
.scard:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.scard .ic{width:48px;height:48px;border-radius:12px;background:var(--blue-tint);display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.scard h4{font-size:17.5px;font-weight:600;margin-bottom:9px}
.scard p{font-size:14px;color:var(--slate)}
.scard .doc-link{display:inline-flex;align-items:center;gap:8px;margin-top:18px;font-size:13.5px;font-weight:600;color:var(--blue);font-family:var(--disp)}

/* ============ segments ============ */
.seg-band{background:var(--card);border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);padding:54px 0}
.seg-band .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.seg-band .s-label{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mist);max-width:180px;line-height:1.7}
.seg-items{display:flex;gap:0;flex-wrap:wrap}
.seg{padding:0 30px;border-left:1px solid var(--hair);font-family:var(--disp);font-weight:600;font-size:15px;color:var(--slate)}
.seg small{display:block;font-family:var(--body);font-weight:400;font-size:12px;color:var(--mist);margin-top:2px}

/* ============ cta ============ */
.cta-sec{padding:104px 0}
.cta-box{background:linear-gradient(115deg,#2D3034 0%,#16181B 100%);border-radius:24px;padding:0;color:#fff;display:grid;grid-template-columns:1.1fr .9fr;overflow:hidden;box-shadow:0 30px 70px -30px rgba(26,28,31,.55)}
.cta-left{padding:72px 64px}
.cta-left h2{font-size:clamp(26px,3.2vw,38px);font-weight:700;line-height:1.16}
.cta-left p{margin:18px 0 34px;color:#DCDFE3;max-width:440px;font-size:15.5px}
.btn-white{background:#fff;color:var(--blue-deep)}
.btn-white:hover{transform:translateY(-1px);box-shadow:0 14px 28px -12px rgba(0,0,0,.35)}
.cta-meta{display:flex;gap:30px;margin-top:34px;flex-wrap:wrap}
.cta-meta div{font-size:13px;color:#DCDFE3}
.cta-meta b{display:block;font-family:var(--disp);font-size:15px;color:#fff;font-weight:600;margin-bottom:2px}
.cta-right{position:relative;min-height:380px}
.cta-right .media{position:absolute;inset:0}
.cta-right .scrim{position:absolute;inset:0;z-index:3;background:linear-gradient(90deg,rgba(26,28,31,1) 0%,rgba(26,28,31,.92) 5%,rgba(26,28,31,.68) 11%,rgba(26,28,31,.32) 17%,rgba(26,28,31,.08) 22%,rgba(26,28,31,0) 26%)}

/* ============ footer ============ */
footer{background:#141517;color:#B0B3B9;padding:78px 0 0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:54px;padding-bottom:60px}
.foot-logo{background:#fff;display:inline-flex;border-radius:11px;padding:10px 16px;margin-bottom:20px}
.foot-logo img{height:28px;width:auto}
.foot-tag{font-size:14px;max-width:300px;line-height:1.7}
.foot-certline{margin-top:22px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:#8B8E94}
.foot-grid h5{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#8B8E94;margin-bottom:20px;font-weight:500}
.foot-grid ul{list-style:none;display:flex;flex-direction:column;gap:12px}
.foot-grid ul a{font-size:14px;transition:color .2s}
.foot-grid ul a:hover{color:#fff}
.foot-contact li{display:flex;gap:11px;align-items:flex-start;font-size:14px;line-height:1.6}
.foot-contact svg{flex:none;margin-top:4px}
.foot-base{border-top:1px solid rgba(255,255,255,.1);padding:24px 0;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px;color:#8B8E94}
.foot-base .m{font-family:var(--mono);letter-spacing:.08em}

/* ============ responsive ============ */
@media(max-width:1080px){
  .intro-grid,.q-grid,.cta-box{grid-template-columns:1fr}
  .cta-right{min-height:300px}
  .cta-right .scrim{background:linear-gradient(0deg,rgba(26,28,31,1) 0%,rgba(26,28,31,.9) 8%,rgba(26,28,31,.55) 18%,rgba(26,28,31,.2) 28%,rgba(26,28,31,0) 38%)}
  .prod-grid{grid-template-columns:1fr}
  .apps-grid{grid-template-columns:1fr}
  .app-tile{height:340px}
  .spec-grid{grid-template-columns:1fr}
  .hero-stats .wrap{grid-template-columns:1fr 1fr}
  .hstat:nth-child(2){border-right:none}
}
@media(max-width:820px){
  .wrap{padding:0 20px}
  /* --- top bar: single clean row, centered --- */
  .topbar .hide-s{display:none}
  .topbar .wrap{justify-content:center;gap:8px 22px;padding-top:7px;padding-bottom:7px}
  .topbar{font-size:12px}
  /* --- header / nav --- */
  .nav{height:66px}
  body.scrolled .nav{height:54px}
  .lockup img{height:28px}
  .burger{display:block}
  .nav-links{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:14px 20px 24px;gap:2px;border-bottom:1px solid var(--hair);box-shadow:0 30px 50px -20px rgba(20,21,23,.2);display:none}
  .nav-links.open{display:flex}
  .nav-links>a,.has-drop>a{padding:13px 10px;border-radius:9px;font-size:15px}
  .nav-links a.btn-primary{margin:12px 0 0 !important;justify-content:center}
  .has-drop>a::after{display:none}
  .drop{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;border-left:2px solid var(--hair);border-radius:0;padding:2px 0 6px 16px;margin-left:10px;min-width:0;display:block}
  .drop a{padding:9px 10px;font-size:13.5px}
  .drop a small{font-size:11px}
  /* --- hero --- */
  .hero .ph-note{display:none}
  .hero-inner{padding-top:78px}
  .hero h1{font-size:clamp(30px,8vw,40px)}
  .hero p{font-size:16px}
  .hero-ctas .btn{flex:1 1 auto;justify-content:center;min-width:160px}
  .hero-stats{margin-top:64px}
  .hero-stats .wrap{grid-template-columns:1fr 1fr;padding-top:4px;padding-bottom:4px}
  .hstat{padding:16px 12px 16px 0;margin-right:14px}
  .hstat:nth-child(even){border-right:none;margin-right:0}
  .hstat .v{font-size:20px}
  .hstat .k{font-size:11.5px}
  /* --- trust strip --- */
  .trust .wrap{flex-direction:column;align-items:flex-start;gap:16px;padding-top:22px;padding-bottom:22px}
  .t-items{display:grid;grid-template-columns:1fr 1fr;gap:13px 18px}
  .t-item{font-size:12.5px}
  /* --- sections --- */
  .sec{padding:64px 0}
  .sec-head{margin-bottom:38px;gap:18px}
  .intro-points{grid-template-columns:1fr}
  .intro-fig{grid-template-rows:230px 140px;gap:14px}
  .intro-fig .duo{gap:14px}
  .exp-chip{left:14px;bottom:14px;padding:10px 14px}
  .exp-chip .v{font-size:18px}
  .ph-note span{font-size:10px;max-width:260px}
  /* --- products --- */
  .prod-grid{gap:18px}
  .pcard .media{height:210px}
  .pcard .pc-body{padding:22px 20px 20px}
  /* --- applications --- */
  .apps-grid{gap:18px}
  .app-tile{height:320px}
  .app-body{padding:22px}
  /* --- quality --- */
  .q-grid{gap:36px}
  .q-fig .media{height:300px}
  .q-row{gap:16px;padding:19px 0}
  /* --- specifiers / segments --- */
  .scard{padding:26px 22px}
  .seg-band{padding:40px 0}
  .seg-band .wrap{flex-direction:column;align-items:flex-start}
  .seg-band .s-label{max-width:none}
  .seg-items{width:100%}
  .seg{width:50%;padding:9px 0;border-left:none}
  /* --- cta --- */
  .cta-sec{padding:64px 0}
  .cta-box{border-radius:18px}
  .cta-left{padding:42px 24px}
  .cta-left .btn{width:100%;justify-content:center}
  .cta-meta{gap:16px;flex-direction:column}
  .cta-right{min-height:240px}
  /* --- footer --- */
  footer{padding-top:56px}
  .foot-grid{grid-template-columns:1fr;gap:38px;padding-bottom:44px}
  .foot-base{flex-direction:column;align-items:flex-start;gap:8px;padding:20px 0 26px}
}
@media(max-width:400px){
  .topbar .wrap{gap:6px 14px}
  .topbar{font-size:11.5px}
  .seg{width:100%}
  .t-items{grid-template-columns:1fr}
  .hero h1{font-size:30px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s !important;transition-duration:.001s !important}
  .reveal{opacity:1;transform:none}
}
a:focus-visible,button:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:6px}

/* ---------- quick-contact side tray ---------- */
.side-tray{position:fixed;right:0;bottom:120px;z-index:120;display:flex;align-items:center}
.side-tray .tray-panel{display:flex;flex-direction:column;gap:10px;padding:11px 12px;background:rgba(26,27,30,.5);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.14);border-right:none;border-radius:16px 0 0 16px;transform:translateX(calc(100% + 48px));opacity:0;pointer-events:none;transition:transform .42s cubic-bezier(.22,.61,.36,1),opacity .3s ease}
.side-tray.open .tray-panel{transform:translateX(0);opacity:1;pointer-events:auto}
.side-tray .tb{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 8px 20px -8px rgba(0,0,0,.5);transition:transform .2s ease}
.side-tray .tb:hover{transform:scale(1.08)}
.side-tray .tb-wa{background:#25D366}
.side-tray .tb-call{background:var(--blue)}
.side-tray .tb-mail{background:#2D3034}
.side-tray .tb svg{display:block}
.side-tray .tray-handle{width:30px;height:66px;display:flex;align-items:center;justify-content:center;background:rgba(38,40,44,.42);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.16);border-right:none;border-radius:13px 0 0 13px;color:#fff;cursor:pointer;transition:background .25s ease}
.side-tray .tray-handle:hover{background:rgba(38,40,44,.72)}
.side-tray .tray-handle .arr{display:flex;transition:transform .42s cubic-bezier(.22,.61,.36,1)}
.side-tray.open .tray-handle .arr{transform:rotate(180deg)}
@media(max-width:820px){.side-tray .tb{width:44px;height:44px}.side-tray .tray-handle{width:28px;height:60px}}

/* stacked phone numbers in the footer */
.foot-phones{display:flex;flex-direction:column;gap:3px}