/* Opora — shared site styles. Keep identical in sites/oporausa and sites/oporaservices. */
:root{
  --navy:#10263C; --mid:#2F5C8A; --mist:#AFC0CE; --paper:#F4F1EC;
  --ink:#1A1F26; --rule:#D8D3CA; --muted:#5B636D; --white:#fff;
  --accent:var(--navy);
  --font:"Helvetica Neue",Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.6}
img{max-width:100%;display:block}
a{color:var(--mid)}
a[href^="tel:"]{white-space:nowrap}
.wrap{max-width:1120px;margin:0 auto;padding-inline:24px}

/* top bar */
.top{background:#fff;border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:10;box-shadow:0 2px 14px rgba(16,38,60,.06)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.top .logo img{width:132px;height:auto}
.top nav{display:flex;align-items:center;gap:28px;font-size:15px}
.top nav a{color:var(--navy);text-decoration:none}
.top nav a:hover{color:var(--mid)}
@media(max-width:760px){.top nav:not(.main) a:not(.btn){display:none}}
.dd{position:relative;padding-block:26px}
.dd-menu{display:none;position:absolute;top:100%;left:-18px;background:#fff;border:1px solid var(--rule);min-width:250px;padding:8px 0;box-shadow:0 10px 30px rgba(16,38,60,.12)}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
.dd-menu a{display:block;padding:10px 18px}
.dd-menu a:hover{background:var(--paper)}
.mnav{display:none;position:relative}
.mnav summary{list-style:none;cursor:pointer;padding:10px 16px;border:2px solid var(--navy);font-weight:700;font-size:15px;color:var(--navy)}
.mnav summary::-webkit-details-marker{display:none}
.mnav .mnav-menu{position:absolute;right:0;top:calc(100% + 10px);background:#fff;border:1px solid var(--rule);width:min(300px,calc(100vw - 48px));padding:8px 0;box-shadow:0 10px 30px rgba(16,38,60,.14)}
.mnav .mnav-menu a{display:block;padding:11px 18px;color:var(--navy);text-decoration:none}
.mnav .mnav-menu a.sub{padding-left:34px;font-size:15px;color:var(--muted)}
.mnav .mnav-menu a.btn{margin:10px 18px 6px;text-align:center;color:#fff}
@media(max-width:900px){.top nav.main{display:none}.mnav{display:block}}

/* buttons */
.btn{display:inline-block;padding:12px 20px;font-weight:700;font-size:15px;text-decoration:none;border:2px solid transparent;border-radius:2px;cursor:pointer;font-family:inherit;line-height:1.2}
.btn-navy{background:var(--navy);color:#fff!important}
.btn-navy:hover{background:#0A1A2A}
.btn-white{background:#fff;color:var(--navy)!important}
.btn-white:hover{background:var(--paper)}
.btn-line{border-color:rgba(255,255,255,.55);color:#fff!important}
.btn-line:hover{border-color:#fff}

/* hero */
.hero{background:var(--accent);color:#fff;padding-block:96px 88px}
.hero .eyebrow{color:var(--mist);font-size:14px;letter-spacing:.04em;margin:0 0 20px}
.hero h1{font-size:clamp(36px,5.6vw,64px);line-height:1.05;letter-spacing:-.02em;margin:0 0 24px;max-width:17ch;font-weight:700}
.hero p.lede{font-size:clamp(18px,2vw,21px);color:rgba(255,255,255,.86);max-width:52ch;margin:0 0 36px}
.hero .ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-mark{width:min(100%,560px);margin:0 0 48px}

/* sections */
section.band{padding-block:88px;border-bottom:1px solid var(--rule)}
section.band.white{background:#fff}
.label{font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--mid);margin:0 0 10px}
h2{font-size:clamp(28px,3.4vw,40px);line-height:1.15;letter-spacing:-.015em;color:var(--navy);margin:0 0 20px;max-width:22ch}
h3{font-size:20px;line-height:1.3;color:var(--navy);margin:0 0 8px}
p{margin:0 0 16px;max-width:66ch}
.intro{font-size:19px;color:#3A424D;max-width:60ch}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:32px}}

.grid{display:grid;gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:40px}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c2{grid-template-columns:repeat(2,1fr)}
@media(max-width:860px){.grid.c3{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.grid.c3,.grid.c2{grid-template-columns:1fr}}
.cell{background:#fff;padding:32px 28px}
.cell p{font-size:16px;color:var(--muted);margin:0}
.cell .n{font-size:13px;font-weight:700;color:var(--mid);margin-bottom:14px;font-variant-numeric:tabular-nums}

/* division card */
.division{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);background:#fff;border:1px solid var(--rule);margin-top:40px}
.division .panel{background:var(--mid);display:flex;align-items:center;justify-content:center;padding:40px}
.division .panel img{width:100%;max-width:420px}
.division .body{padding:40px}
.division .status{display:inline-block;font-size:13px;font-weight:700;color:#2E6A4F;margin-bottom:12px}
@media(max-width:760px){.division{grid-template-columns:1fr}}

ul.ticks{list-style:none;padding:0;margin:0 0 24px}
ul.ticks li{padding:10px 0;border-bottom:1px solid var(--rule)}
ul.ticks li:last-child{border-bottom:0}

/* form */
form.lead{background:#fff;border:1px solid var(--rule);padding:32px}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:700;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1px solid #C9C3B8;border-radius:2px;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--mid);outline-offset:1px;border-color:var(--mid)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:560px){.row2{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px}
.form-note{font-size:14px;color:var(--muted);margin:14px 0 0}
.form-msg{margin-top:16px;font-weight:700}
.form-msg.ok{color:#2E6A4F}.form-msg.err{color:#A32E2C}

.phone-big{font-size:clamp(28px,3.4vw,40px);font-weight:700;color:var(--navy);text-decoration:none;letter-spacing:-.01em}

/* footer */
footer{background:var(--navy);color:var(--mist);padding-block:56px;font-size:15px}
footer .wrap{display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap}
footer img{width:132px;margin-bottom:16px}
footer a{color:#fff;text-decoration:none}
footer a:hover{text-decoration:underline}
footer .small{font-size:13px;margin-top:24px;width:100%;border-top:1px solid rgba(255,255,255,.14);padding-top:20px}
footer .fh{color:#fff;font-weight:700;margin-bottom:8px}
footer .wrap>div>div{margin-bottom:4px}

/* multi-page */
.hero.sub{padding-block:64px 60px}
.hero.sub h1{font-size:clamp(32px,4.6vw,54px);max-width:20ch}
.crumbs{font-size:14px;margin:0 0 18px;color:var(--mist)}
.crumbs a{color:#fff;text-decoration:none;opacity:.85}
.crumbs a:hover{opacity:1;text-decoration:underline}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;margin-top:32px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--rule);padding:0;overflow:hidden;text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s,box-shadow .15s}
.card:hover{box-shadow:0 12px 30px rgba(16,38,60,.10)}
.card-img{width:100%;aspect-ratio:16/10;object-fit:cover}
.card-body{display:flex;flex-direction:column;flex:1;padding:24px 26px 26px}
.card:hover{border-color:var(--mid);transform:translateY(-2px)}
.card p{font-size:16px;color:var(--muted);margin:0}
.card .list{font-size:14px;color:var(--muted);margin-top:14px;line-height:1.5}
.card .more{margin-top:auto;padding-top:16px;font-weight:700;color:var(--mid);font-size:15px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 0;padding:0;list-style:none}
.chips a{display:inline-block;padding:8px 14px;border:1px solid var(--rule);background:#fff;color:var(--navy);text-decoration:none;font-size:15px}
.chips a:hover{border-color:var(--mid)}
.region{margin-top:48px}
.region:first-child{margin-top:0}
.faq{max-width:760px;margin-top:24px}
.faq details{border-bottom:1px solid var(--rule);padding:18px 0}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy);font-size:18px}
.faq details p{margin:10px 0 0;color:#3A424D}
.prose{max-width:760px}
.prose h2{margin-top:40px}
.prose h2:first-child{margin-top:0}

/* photos */
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:56px;align-items:center}
.hero-photo img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:2px;box-shadow:0 24px 60px rgba(8,20,32,.35)}
.hero.sub .hero-photo img{aspect-ratio:3/2}
@media(max-width:860px){.hero-grid{grid-template-columns:1fr;gap:36px}}
.strip{background:#fff;border-bottom:1px solid var(--rule)}
.strip .wrap{display:flex;flex-wrap:wrap;gap:10px 36px;padding-block:20px;font-size:15px;font-weight:700;color:var(--navy)}
.strip span::before{content:"";display:inline-block;width:7px;height:7px;background:var(--mid);margin-right:10px;vertical-align:middle}

/* divisions */
.card-img.panel{aspect-ratio:720/379;object-fit:cover;background:var(--navy)}
.panel-img{width:100%;display:block}
.badge{display:inline-block;align-self:flex-start;font-size:12px;font-weight:700;padding:3px 9px;border-radius:2px;margin-bottom:12px}
.badge.on{background:#E3F0E9;color:#2E6A4F}
.badge.soon{background:#EDEAE4;color:#5B636D}
.soon-tag{font-size:11px;color:var(--muted);margin-left:8px;font-weight:400}

/* enterprise layout */
.util{background:var(--navy);color:var(--mist);font-size:13px}
.util .wrap{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:38px}
.util a{color:#fff;text-decoration:none}
.util a:hover{text-decoration:underline}
.util-r{display:flex;gap:22px}
@media(max-width:760px){.util-l{display:none}.util .wrap{justify-content:flex-end}}
.hero.photo-bg{--hero-rgb:16,38,60;background-color:rgb(var(--hero-rgb));background-image:linear-gradient(90deg,rgba(var(--hero-rgb),.96) 0%,rgba(var(--hero-rgb),.88) 45%,rgba(var(--hero-rgb),.40) 100%),var(--hero-img);background-size:cover;background-position:center}
.hero.photo-bg.big{padding-block:128px 118px}
.hero.photo-bg.sub{padding-block:80px 76px}
.hero-text{max-width:660px}
@media(max-width:760px){.hero.photo-bg{background-image:linear-gradient(rgba(var(--hero-rgb),.88),rgba(var(--hero-rgb),.88)),var(--hero-img)}.hero.photo-bg.big{padding-block:80px}}
.dd-menu.rich{min-width:340px;padding:10px 0}
.dd-menu.rich a{padding:10px 20px}
.dd-menu.rich strong{display:block;color:var(--navy);font-size:15px}
.dd-menu.rich small{display:block;color:var(--muted);font-size:13px;line-height:1.4;margin-top:2px}
.dd-menu .dd-all{border-top:1px solid var(--rule);margin-top:6px;padding-top:12px!important;font-weight:700;color:var(--mid)!important}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px 32px;flex-wrap:wrap}
.section-head h2{margin-bottom:0}
.section-head .intro{margin:14px 0 0}
.link-arrow{font-weight:700;text-decoration:none;white-space:nowrap}
.tracks{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px}
@media(max-width:760px){.tracks{grid-template-columns:1fr}}
.track{background:#fff;border:1px solid var(--rule);display:flex;flex-direction:column}
.track img{width:100%;aspect-ratio:16/9;object-fit:cover}
.track-body{padding:32px;display:flex;flex-direction:column;flex:1}
.track-body h3{font-size:26px}
.track-body p{color:var(--muted)}
.track-links{list-style:none;padding:0;margin:8px 0 28px;columns:2;column-gap:24px}
.track-links li{padding:7px 0;break-inside:avoid;font-size:15px;border-bottom:1px solid var(--rule)}
.track-links a{text-decoration:none;color:var(--navy);font-weight:700}
.track-links a:hover{color:var(--mid)}
.track-body .btn{margin-top:auto;align-self:flex-start}
@media(max-width:560px){.track-links{columns:1}}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule);margin-top:36px}
@media(max-width:860px){.facts{grid-template-columns:1fr 1fr}}
.fact{background:#fff;padding:30px 28px}
.fact strong{display:block;font-size:44px;line-height:1;color:var(--navy);letter-spacing:-.02em;margin-bottom:10px}
.fact span{font-size:15px;color:var(--muted)}
.industries{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin:36px 0 0;padding:0;list-style:none}
.industries a{display:block;background:#fff;border:1px solid var(--rule);border-left:3px solid var(--mid);padding:16px 18px;color:var(--navy);font-weight:700;text-decoration:none;font-size:16px}
.industries a:hover{border-color:var(--mid)}
.band:not(.white) .industries a,.band:not(.white) .fact{background:#fff}
.cta-band{background:var(--mid);color:#fff;padding-block:64px}
.cta-band .wrap{display:flex;justify-content:space-between;align-items:center;gap:24px 40px;flex-wrap:wrap}
.cta-band h2{color:#fff;margin:0 0 8px}
.cta-band p{color:rgba(255,255,255,.88);margin:0;max-width:58ch}
.cta-band .ctas{display:flex;gap:12px;flex-wrap:wrap}