/* PETRONOVA — site layer 2: unified type scale, responsive rules, rotators and tabs */
:root{--fs-body:1rem;--fs-small:.9rem;--fs-lead:1.15rem}
body{font-size:var(--fs-body);line-height:1.65;overflow-x:hidden}
h1{font-size:clamp(2.1rem,4.2vw,3.2rem)}h2{font-size:clamp(1.65rem,3vw,2.3rem)}h3{font-size:1.3rem}h4{font-size:1.08rem}
p,li,td,th,label,input,select,textarea,button,summary{font-family:var(--body)}
input,select,textarea,button{font-size:1rem}
p,li{font-size:var(--fs-body)}
.muted,.card p,.card li,.stat-tile .label{font-size:var(--fs-body)}
.eyebrow,.tag,.draft-note,.form-note,.legal-note{font-size:var(--fs-small)}
table{font-size:1rem}
th,td{padding:12px 14px}
.btn,nav.primary a{min-height:44px}
nav.primary a{display:inline-flex;align-items:center;font-size:1rem}
.dd-menu a{min-height:44px;display:flex;align-items:center}
img,svg,video,iframe{max-width:100%;height:auto}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.wrap{padding-left:clamp(16px,4vw,32px);padding-right:clamp(16px,4vw,32px)}
section{padding:clamp(40px,6vw,72px) 0}
@media (max-width:1120px){nav.primary a{font-size:1.05rem}}
@media (max-width:620px){h1{font-size:2rem}.btn{width:auto}.btn-row{gap:10px}}
@media (hover:none){nav.primary a:hover,.card:hover{transform:none}}
/* touch-friendly inputs: avoid iOS zoom */
input,select,textarea{font-size:16px;max-width:100%}

/* ---------- Hero rotator ---------- */
.rot{position:relative;background:#0A1D2B;color:#fff;overflow:hidden;min-height:clamp(560px,78vh,720px)}
.rot-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .9s ease,visibility .9s;display:flex;align-items:center}
.rot-slide.on{opacity:1;visibility:visible;z-index:1}
.rot-slide .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04);transition:transform 6s ease-out}
.rot-slide.on .bg{transform:scale(1)}
.rot-slide:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,18,26,.9) 0%,rgba(6,18,26,.62) 52%,rgba(6,18,26,.12) 100%);z-index:1}
.rot-slide .wrap{position:relative;z-index:2;width:100%;padding-top:48px;padding-bottom:96px}
.rot-slide .eyebrow{color:var(--gold)}
.rot-slide h2{color:#fff;font-size:clamp(1.9rem,4.2vw,3.1rem);max-width:760px;margin-bottom:.4em}
.rot-slide p{color:#E4ECEE;max-width:640px;font-size:1.15rem}
.rot-chips{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 26px}
.rot-chips span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);border-radius:12px;padding:10px 16px;font-size:1rem;line-height:1.25;backdrop-filter:blur(4px)}
.rot-chips b{display:block;font-family:var(--head);font-size:1.45rem;color:var(--gold)}
.rot-ctrl{position:absolute;left:0;right:0;bottom:22px;z-index:3;display:flex;align-items:center;justify-content:center;gap:14px}
.rot-dot{width:14px;height:14px;border-radius:50%;border:2px solid #fff;background:transparent;padding:0;cursor:pointer;min-height:0}
.rot-dot[aria-current=true]{background:var(--gold);border-color:var(--gold)}
.rot-arrow{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.5);background:rgba(10,29,43,.5);color:#fff;font-size:1.3rem;cursor:pointer;line-height:1}
.rot-bar{position:absolute;left:0;bottom:0;height:4px;background:var(--gold);width:0;z-index:4}
.rot.run .rot-bar{animation:rotbar 5s linear forwards}
@keyframes rotbar{from{width:0}to{width:100%}}
@media (prefers-reduced-motion:reduce){.rot-slide,.rot-slide .bg{transition:none}.rot.run .rot-bar{animation:none}}
@media (max-width:700px){.rot{min-height:680px}.rot-slide:before{background:linear-gradient(180deg,rgba(6,18,26,.8),rgba(6,18,26,.7))}.rot-slide .wrap{padding-bottom:110px}}

/* ---------- Page hero (single scene) ---------- */
.page-hero{position:relative;color:#fff;background:#0A1D2B center/cover no-repeat;padding:clamp(56px,9vw,104px) 0}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,18,26,.9),rgba(6,18,26,.55) 60%,rgba(6,18,26,.2))}
.page-hero .wrap{position:relative}
.page-hero h1{color:#fff;max-width:820px}.page-hero p{color:#E4ECEE;max-width:700px;font-size:1.15rem}
.page-hero .eyebrow{color:var(--gold)}

/* ---------- Horizontal tabs ---------- */
.htabs{margin-top:8px}
.htabs-bar{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x proximity;padding:8px 2px 14px;-webkit-overflow-scrolling:touch;scrollbar-width:thin}
.htabs-bar.wrapit{flex-wrap:wrap;overflow:visible}
.htab{flex:0 0 auto;scroll-snap-align:start;display:inline-flex;align-items:center;gap:8px;padding:11px 18px;min-height:46px;border-radius:999px;border:1.5px solid var(--border);background:#fff;color:var(--navy);font-weight:700;font-size:1rem;cursor:pointer;white-space:nowrap}
.htab .n{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--teal-pale);color:var(--teal-dark);font-size:.9rem}
.htab:hover{border-color:var(--teal)}
.htab[aria-selected=true]{background:var(--navy);border-color:var(--navy);color:#fff}
.htab[aria-selected=true] .n{background:var(--gold);color:var(--navy)}
.htab-prog{height:4px;background:var(--teal-pale);border-radius:4px;overflow:hidden;margin-bottom:22px}
.htab-prog i{display:block;height:100%;width:0;background:var(--gold)}
.htabs.run .htab-prog i{animation:rotbar var(--dur,8s) linear forwards}
.hpanel{display:none;grid-template-columns:1.3fr 1fr;gap:clamp(20px,4vw,44px);align-items:start;animation:fadein .5s}
.hpanel.on{display:grid}
@keyframes fadein{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.hpanel h3{font-size:clamp(1.5rem,2.6vw,2rem)}
.hpanel .lead{font-size:1.15rem;color:var(--muted)}
.hpanel ul.tick li{position:relative;padding-left:28px;margin:10px 0}
.hpanel ul.tick li:before{content:"";position:absolute;left:0;top:.5em;width:12px;height:12px;border-radius:50%;background:var(--teal)}
.hvis{background:linear-gradient(160deg,var(--navy),var(--teal-dark));color:#fff;border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow)}
.hvis h4{color:var(--gold);text-transform:uppercase;letter-spacing:.08em;font-size:.95rem;margin-bottom:14px}
.hvis .tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hvis .tile{background:rgba(255,255,255,.1);border-radius:12px;padding:14px}
.hvis .tile b{display:block;font-family:var(--head);font-size:1.6rem;color:#fff;line-height:1.15}
.hvis .tile span{font-size:.95rem;color:#D5E4E3}
.hvis .tile.wide{grid-column:1/-1}
.hvis img{border-radius:10px;margin-bottom:16px}
.hvis .btn{margin-top:18px}
@media (max-width:900px){.hpanel.on{grid-template-columns:1fr}}
@media (max-width:520px){.hvis .tiles{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){.hpanel{animation:none}.htabs.run .htab-prog i{animation:none}}

/* chips grid for modules */
.mod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;margin-top:24px}
.mod-grid a{display:block;background:#fff;border:1px solid var(--border);border-radius:12px;padding:14px 16px;font-weight:700;color:var(--navy)}
.mod-grid a:hover{border-color:var(--teal);background:var(--teal-pale)}
.mod-grid small{display:block;font-weight:400;color:var(--muted);font-size:.95rem}
@media print{.rot-ctrl,.rot-bar{display:none}.rot-slide{position:static;opacity:1;visibility:visible}}

/* misc additions */
.wef{margin:.2em 0 .5em;color:var(--teal-dark)}
.hpanel h4{font-size:1.05rem;margin:18px 0 6px;color:var(--teal-dark)}
.band-stats{padding:28px 0;background:var(--cream,#F6F3EC)}
.htabs-bar.wrapit .htab{white-space:normal;text-align:left}
.lbl{margin:14px 0 6px}

/* v3: What We Do / Why panels, details */
.hpanel{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr)}
.hpanel>*{min-width:0}
.banner{height:170px;border-radius:var(--radius-lg);background-size:cover;background-position:center;margin-bottom:18px;box-shadow:var(--shadow)}
.bgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}
.bcard{border-radius:12px;padding:14px 16px;border:1px solid var(--border);background:#fff}
.bcard h4{font-size:1.02rem;margin:0 0 8px;text-transform:uppercase;letter-spacing:.05em}
.bcard ul{margin:0;padding-left:18px}.bcard li{margin:6px 0;font-size:.98rem;line-height:1.45}
.bcard.b1{border-top:5px solid var(--teal)}.bcard.b1 h4{color:var(--teal-dark)}
.bcard.b2{border-top:5px solid var(--gold)}.bcard.b2 h4{color:#7A5A12}
.bcard.b3{border-top:5px solid var(--navy)}.bcard.b3 h4{color:var(--navy)}
.btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}
.hvis2{background:linear-gradient(160deg,#F7E4A6,#E7C25F);color:var(--navy);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow);border:2px solid #C9A24B}
.hvis2 h4{color:var(--navy);text-transform:uppercase;letter-spacing:.08em;font-size:1rem;margin:0 0 14px}
.hvis2 .tiles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.hvis2 .tile{background:#fff;border-radius:12px;padding:14px;border:1px solid rgba(15,42,61,.15)}
.hvis2 .tile b{display:block;font-family:var(--head);font-size:1.6rem;color:var(--navy);line-height:1.15}
.hvis2 .tile span{font-size:.98rem;color:#2D4556}
.chartcard{background:#fff;border-radius:12px;padding:14px 14px 8px;margin-top:14px;border:1px solid rgba(15,42,61,.15)}
.chartcard h5{margin:0 0 8px;font-size:1rem;color:var(--navy)}
.chartcard svg{width:100%;height:auto;display:block}
.chartcard .cl{font-size:12.5px;fill:#16384A;font-family:var(--body)}
.chartcard .cl2{font-size:11.5px;fill:#16384A;font-family:var(--body)}
.chartcard .cv{font-size:12.5px;font-weight:700;fill:#0F2A3D;font-family:var(--body)}
.chartcard .ct{fill:#E3E9EC}.chartcard .cf{fill:#2B7A78}
.faqlinks{margin:6px 0 0;padding-left:20px}.faqlinks li{margin:6px 0}
.detail-link{font-weight:700;color:var(--teal-dark)}
.dnav{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 0}
.dnav a{padding:10px 16px;border:1.5px solid var(--border);border-radius:999px;font-weight:700;color:var(--navy);background:#fff}
.dnav a:hover{border-color:var(--teal);background:var(--teal-pale)}
.dsec{padding:44px 0;border-bottom:1px solid var(--border)}
.dsec:nth-of-type(even){background:var(--teal-pale)}
.dsec h3{margin:22px 0 10px}
.dx{background:#fff;border:1px solid var(--border);border-radius:12px;margin:12px 0}
.dx summary{cursor:pointer;list-style:none;padding:14px 18px;font-weight:700;color:var(--navy);display:flex;gap:12px;align-items:center}
.dx summary::-webkit-details-marker{display:none}
.dx .code{background:var(--navy);color:#fff;border-radius:8px;padding:2px 10px;font-size:.92rem;white-space:nowrap}
.dx .plus{margin-left:auto;font-size:1.4rem;color:var(--teal)}
.dx[open] .plus{transform:rotate(45deg)}
.dxb{padding:4px 18px 18px}
.dxgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin-top:10px}
.dxc{background:var(--cream,#F6F3EC);border-radius:10px;padding:12px 14px}
.dxc.g{background:#FBF0CC}
.dxc h5{margin:0 0 6px;font-size:1rem;color:var(--teal-dark)}
.dxc ul{margin:0;padding-left:18px}.dxc li{margin:5px 0;font-size:.98rem}
.dfaq{margin-top:20px}
.card.mod .btn{margin-top:6px}
@media (max-width:900px){.bgrid{grid-template-columns:1fr}.banner{height:130px}}
@media (max-width:520px){.hvis2 .tiles{grid-template-columns:1fr}}
.page-hero{padding:clamp(32px,5vw,56px) 0}.page-hero h1{font-size:clamp(1.9rem,3.6vw,2.8rem)}
.bgrid{grid-template-columns:1fr !important}
.bcard ul{list-style:disc;padding-left:22px}
.bcard li{display:list-item}
.chartcard .cl2{font-size:11px}
ul.tick{list-style:none;padding:0;margin:12px 0}
ul.tick li{position:relative;padding-left:26px;margin:9px 0;font-size:1rem}
ul.tick li:before{content:"";position:absolute;left:0;top:.55em;width:11px;height:11px;border-radius:50%;background:var(--teal)}

/* v4: sliding rotator (left to right), numbered circles, photo backgrounds, tile bar */
.rot-slide{opacity:1;visibility:hidden;transform:translateX(-100%);transition:transform .85s cubic-bezier(.65,0,.35,1),visibility 0s .85s}
.rot-slide.on{visibility:visible;transform:translateX(0);transition:transform .85s cubic-bezier(.65,0,.35,1),visibility 0s}
.rot-slide.out{visibility:visible;transform:translateX(100%);transition:transform .85s cubic-bezier(.65,0,.35,1),visibility 0s;z-index:0}
.rot-slide.noanim{transition:none}
.rot-slide .bg{transform:none;transition:none;filter:saturate(1.05)}
.rot-slide.on .bg{transform:none}
.rot-dot{width:38px;height:38px;font:700 1rem var(--body);color:#fff;display:inline-grid;place-items:center;line-height:1}
.rot-dot[aria-current=true]{color:var(--navy)}
.rot-ctrl{gap:8px;flex-wrap:wrap;padding:0 10px}
.rot-dots{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
@media (max-width:700px){.rot-dot{width:34px;height:34px;font-size:.92rem}.rot-arrow{display:none}}
@media (prefers-reduced-motion:reduce){.rot-slide,.rot-slide.on,.rot-slide.out{transition:none}}
.rot.run .rot-bar{animation-duration:5s}
.hpanel.on{animation:slideinL .6s ease both}
@keyframes slideinL{from{opacity:0;transform:translateX(-48px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.hpanel.on{animation:none}}
.banner{height:210px;background-position:center 40%}
/* Insights graphical tile bar */
.tilebar{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:10px;padding:6px 0 14px;overflow:visible}
.tilebar .htab{position:relative;display:block;padding:0;height:124px;border-radius:12px;border:2px solid transparent;overflow:hidden;background:#0A1D2B center/cover;white-space:normal;text-align:left;min-height:0;color:#fff}
.tilebar .htab:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,18,26,.15) 0%,rgba(6,18,26,.88) 100%)}
.tilebar .htab .n{position:absolute;top:8px;left:8px;width:30px;height:30px;font-size:.95rem;background:var(--gold);color:var(--navy);font-weight:700}
.tilebar .htab .tt{position:absolute;left:10px;right:8px;bottom:8px;font-size:.92rem;line-height:1.2;font-weight:700;text-shadow:0 1px 3px rgba(0,0,0,.6)}
.tilebar .htab:hover{border-color:var(--gold)}
.tilebar .htab[aria-selected=true]{border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,162,75,.45);transform:translateY(-3px)}
.tilebar .htab[aria-selected=true]:before{background:linear-gradient(180deg,rgba(43,122,120,.25) 0%,rgba(15,42,61,.92) 100%)}
@media (max-width:1100px){.tilebar{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:620px){.tilebar{grid-template-columns:repeat(2,minmax(0,1fr))}.tilebar .htab{height:104px}}
.ph-chip{display:inline-block;background:var(--teal-pale);color:var(--teal-dark);border-radius:999px;padding:3px 12px;font-weight:700;font-size:.92rem;margin-bottom:8px}
/* logo */
.brand-logo{height:60px !important}
@media (max-width:1380px){.brand-logo{height:52px !important}}
@media (max-width:1250px){.brand-logo{height:46px !important}}
@media (max-width:1120px){.brand-logo{height:50px !important}}
@media (max-width:700px){.brand-logo{height:40px !important}}
@media (max-width:420px){.brand-logo{height:34px !important}}
.footer-brand img{height:64px !important;width:auto}
.footer-brand .fb-text strong{font-size:1.25rem}
@media (max-width:560px){.nav-cta .btn{display:none}.brand-logo{height:36px !important;max-width:calc(100vw - 90px);object-fit:contain}}
@media (max-width:1120px){nav.primary{top:79px !important;height:calc(100vh - 79px) !important}}
@media (max-width:560px){nav.primary{top:61px !important;height:calc(100vh - 61px) !important}}

/* v5 */
.rot-sm{min-height:clamp(500px,66vh,620px)}
.rot-sm .rot-slide .wrap{padding-bottom:104px}
.rot-sm .rot-slide h2{font-size:clamp(1.7rem,3.4vw,2.6rem)}
.rot-sm .rot-slide p{max-width:760px}
.hpanel .wide{grid-column:1/-1}
.domgrid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;margin:20px 0 8px}
.dom{background:#fff;border:1.5px solid var(--teal);border-radius:14px;padding:18px 16px;box-shadow:var(--shadow)}
.dom.alt{background:var(--teal-pale)}
.dom svg{width:46px;height:46px;padding:9px;border:2px solid var(--teal);border-radius:50%;fill:none;stroke:var(--teal);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;display:block;margin:0 auto 10px;background:#fff}
.dom h4{text-align:center;margin:0 0 10px;font-size:1.05rem;color:var(--navy)}
.dom ul{margin:0;padding-left:18px}.dom li{margin:7px 0;font-size:.95rem;line-height:1.4}
.domcap{text-align:right;font-style:italic;color:var(--muted);margin:6px 0 0}
@media (max-width:1180px){.domgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.domgrid{grid-template-columns:1fr}}
.sv-lead{margin:8px 0 6px;font-size:1rem}
.sv-pts{margin:0 0 8px;padding-left:20px}.sv-pts li{margin:4px 0;font-size:.98rem}
[data-sync] .htab-prog{display:none}
.dom ul,.sv-pts{list-style:disc}.dom li,.sv-pts li{display:list-item}
.wef{display:inline-block;background:var(--gold);color:var(--navy);font-weight:700;font-size:.95rem;padding:4px 12px;border-radius:8px;margin:6px 0 8px;line-height:1.3;border:1px solid #B28A2F}

/* v6: AI-module icons and launcher */
.mico{position:relative;display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;background:linear-gradient(145deg,#0F2A3D,#2B7A78);box-shadow:0 2px 6px rgba(15,42,61,.3);flex:0 0 auto;vertical-align:middle}
.mico svg{width:26px;height:26px;fill:none;stroke:#fff;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.mico i{position:absolute;right:-5px;top:-6px;background:var(--gold);color:var(--navy);font:700 .62rem/1 var(--body);font-style:normal;padding:3px 4px;border-radius:6px;border:1.5px solid #fff}
.mico.big{width:62px;height:62px;border-radius:16px;margin-bottom:12px}
.mico.big svg{width:36px;height:36px}
.mlaunch{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:10px;margin:26px 0 8px}
.mlaunch a{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;background:#fff;border:1.5px solid var(--border);border-radius:14px;padding:14px 6px 10px;color:var(--navy);text-decoration:none}
.mlaunch a:hover,.mlaunch a:focus-visible{border-color:var(--gold);box-shadow:var(--shadow);transform:translateY(-2px)}
.mlaunch b{font-size:.88rem;line-height:1.2}
.card.mod{scroll-margin-top:100px}
.dx summary .mico{width:34px;height:34px;border-radius:9px}.dx summary .mico svg{width:20px;height:20px}.dx summary .mico i{display:none}
@media (max-width:1180px){.mlaunch{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media (max-width:640px){.mlaunch{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* v7: OT-IT architecture figure + experience logo block */
.otit{padding:8px 0 28px}
.otit-fig{margin:0;max-width:980px;margin-inline:auto}
.otit-fig img{display:block;width:100%;height:auto;border-radius:14px;border:1px solid var(--line,#dfe6ea);box-shadow:0 10px 30px rgba(15,42,61,.14)}
.otit-fig figcaption{margin-top:12px;font-size:.95rem;color:var(--muted,#51636f);line-height:1.55}
.logoblock{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#fff;border:1px solid var(--line,#dfe6ea);border-radius:16px;box-shadow:0 10px 30px rgba(15,42,61,.08);overflow:hidden;margin-top:28px}
.logoblock .lcol{padding:26px 28px 30px}
.logoblock .lcol+.lcol{border-left:1px solid var(--line,#dfe6ea)}
.logoblock h3{margin:0 0 6px;font-size:1.05rem;letter-spacing:.06em;text-transform:uppercase;color:var(--navy,#0F2A3D);padding-bottom:10px;border-bottom:2px solid var(--gold,#C9A24B)}
.lgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.lgrid .lt{display:flex;align-items:center;justify-content:center;text-align:center;min-height:78px;padding:10px 8px;border-bottom:1px solid #e8eef1;font-weight:800;font-size:1.02rem;line-height:1.15;letter-spacing:-.01em}
.lgrid .lt small{display:block;font-weight:600;font-size:.72rem;letter-spacing:.02em;opacity:.8;margin-top:2px}
.lgrid .lt.ser{font-family:Georgia,'Times New Roman',serif;font-weight:700}
.lgrid .lt.lc{text-transform:lowercase}
@media(max-width:900px){.logoblock{grid-template-columns:1fr}.logoblock .lcol+.lcol{border-left:0;border-top:1px solid var(--line,#dfe6ea)}}
@media(max-width:480px){.lgrid{grid-template-columns:repeat(2,1fr)}.logoblock .lcol{padding:20px 16px 24px}}
.lgrid .lt{flex-direction:column}

/* v8: rotator sized by its tallest slide so nothing overlaps on any device */
.rot{display:grid}
.rot>.rot-slide{position:relative;inset:auto;grid-area:1/1;min-height:inherit}
.rot>.rot-ctrl,.rot>.rot-bar{grid-area:1/1}
.rot>.rot-ctrl{align-self:end}
.rot>.rot-bar{align-self:end;justify-self:start}
@media(max-width:700px){
  .rot,.rot-sm{min-height:0}
  .rot-slide .wrap{padding-top:34px;padding-bottom:84px}
  .rot-slide h2,.rot-sm .rot-slide h2{font-size:clamp(1.45rem,6.4vw,1.9rem);line-height:1.2}
  .rot-slide p,.rot-sm .rot-slide p{font-size:1.02rem;line-height:1.5}
  .rot-chips{gap:8px;margin:14px 0 18px}
  .rot-chips span{padding:8px 12px;font-size:.9rem;flex:1 1 40%}
  .rot-chips b{font-size:1.2rem}
  .rot-slide .btn-row{gap:10px}
  .rot-slide .btn-row .btn{padding:.7em 1.1em;font-size:.95rem}
  .rot-dot{width:30px;height:30px;font-size:.85rem}
  .rot-ctrl{bottom:14px;gap:4px}
  .rot-dots{gap:5px}
}
.rot>.rot-slide{align-self:stretch;height:100%}
.rot,.rot-sm{padding:0}

/* v9: closed drawer must not widen the page on phones (was making mobile render zoomed-out) */
@media (max-width:1120px){
  nav.primary{transform:none;left:auto;width:100%;right:0;clip-path:inset(0 0 0 100%);visibility:hidden;transition:clip-path .25s ease,visibility 0s .25s}
  nav.primary.open{clip-path:inset(0);visibility:visible;transition:clip-path .25s ease,visibility 0s}
}
body{overflow-x:clip;max-width:100%}

/* v10: landing-page cross links and mobile "landing page" menu entries */
.dd-landing{display:none}
@media (max-width:1120px){nav.primary .dd-menu .dd-landing{display:block;font-weight:700;color:var(--teal-dark,#1f5f5d)}}
.rot>.rot-xlinks{grid-area:1/1;align-self:start;justify-self:end;z-index:5;display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:18px 22px 0;padding:0;border:0;background:transparent}
.rot-xlinks>span{color:#E4ECEE;font-size:.9rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.rot-xlinks a{display:inline-block;background:var(--gold,#C9A24B);color:#0F2A3D;font-weight:800;border-radius:999px;padding:9px 16px;font-size:1rem;text-decoration:none;border:0;min-height:0}
.rot-xlinks a:hover,.rot-xlinks a:focus{background:#fff}
@media(max-width:700px){
  .rot>.rot-xlinks{justify-self:stretch;margin:12px 16px 0;gap:6px}
  .rot-xlinks>span{display:none}
  .rot-xlinks a{flex:1 1 auto;text-align:center;padding:9px 10px;font-size:.92rem}
  .rot-slide .wrap{padding-top:70px}
}

/* v11: track-record service lines as an ordered grid (replaces overlapping radial) */
.tr-hub{display:flex;align-items:center;justify-content:center;gap:12px;margin:6px auto 22px}
.tr-hub img{height:48px;width:auto}
.tr-hub span{font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-dark,#1f5f5d);font-size:1rem}
.tr-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:6px}
.tr-card{position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;background:#fff;border:1px solid var(--line,#dfe6ea);border-radius:14px;padding:22px 14px 18px;box-shadow:0 6px 18px rgba(15,42,61,.07)}
.tr-card .tr-n{position:absolute;top:10px;left:12px;font-size:.78rem;font-weight:800;color:#8aa0a8;letter-spacing:.04em}
.tr-card .icon-badge{margin:0}
.tr-card .num{font-family:var(--head);font-weight:700;color:var(--teal);font-size:1.9rem;line-height:1.1}
.tr-card .label{font-size:1rem;font-weight:600;color:var(--navy,#0F2A3D);line-height:1.3;overflow-wrap:anywhere}
@media(max-width:1000px){.tr-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.tr-grid{grid-template-columns:repeat(2,1fr);gap:10px}.tr-card{padding:20px 10px 14px}.tr-card .num{font-size:1.6rem}.tr-card .label{font-size:.92rem}}
@media(max-width:1000px){.hero-stats{grid-template-columns:repeat(2,minmax(0,1fr)) !important}}
@media(max-width:420px){.hero-stats{gap:10px}.stat-tile .num{font-size:1.5rem}}
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}

/* v12: landing name is a link; separate arrow toggles the sub-menu on phones/tablets */
.dd-chev{display:none}
@media (max-width:1120px){
  nav.primary .dd{display:flex;flex-wrap:wrap;align-items:stretch}
  nav.primary .dd>.dd-btn{flex:1 1 0;width:auto;min-width:0}
  nav.primary .dd>.dd-btn::after{display:none}
  nav.primary .dd>.dd-chev{display:block;flex:0 0 56px;background:none;border:0;border-bottom:1px solid var(--border);cursor:pointer;position:relative;min-height:48px;padding:0}
  nav.primary .dd>.dd-chev::after{content:"";position:absolute;left:50%;top:50%;width:9px;height:9px;border-right:2px solid var(--navy,#0F2A3D);border-bottom:2px solid var(--navy,#0F2A3D);transform:translate(-50%,-70%) rotate(45deg);transition:transform .2s}
  nav.primary .dd.open>.dd-chev::after{transform:translate(-50%,-30%) rotate(-135deg)}
  nav.primary .dd.open>.dd-chev{background:var(--teal-pale)}
  nav.primary .dd>.dd-menu{flex:1 1 100%}
}

/* v13: lighter blue hero imagery; smaller, consistent glass buttons on the sliders */
.rot{background:#3b7fb0}
.rot-slide:before{background:linear-gradient(90deg,rgba(30,92,146,.80) 0%,rgba(56,124,182,.58) 50%,rgba(150,200,238,.18) 100%)}
.rot-slide .bg{filter:saturate(1.05) brightness(1.12)}
.rot-slide h2,.rot-slide p,.rot-slide .eyebrow{text-shadow:0 1px 8px rgba(10,40,70,.45)}
.rot-chips span{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.4)}
.rot-chips b{color:#FFE29A}
.rot-slide .eyebrow{color:#FFE29A}
@media(max-width:700px){.rot-slide:before{background:linear-gradient(180deg,rgba(34,98,152,.78),rgba(60,128,186,.66))}}
/* buttons on sliders */
.rot-slide .btn-row{gap:10px}
.rot-slide .btn-row .btn,.rot>.rot-xlinks a{display:inline-flex;align-items:center;gap:4px;background:rgba(255,255,255,.16);color:#fff !important;border:1px solid rgba(255,255,255,.65) !important;border-radius:999px;padding:7px 18px;font-size:.88rem;font-weight:600;letter-spacing:.03em;min-height:0;line-height:1.3;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);box-shadow:none;transition:background .2s,color .2s}
.rot-slide .btn-row .btn-primary{background:rgba(255,255,255,.92);color:#1E5C92 !important;border-color:#fff !important}
.rot-slide .btn-row .btn:hover,.rot>.rot-xlinks a:hover{background:#fff;color:#1E5C92 !important}
.rot>.rot-xlinks{gap:8px;margin:16px 22px 0}
.rot-xlinks>span{font-size:.78rem;font-weight:600;letter-spacing:.1em;color:#fff;opacity:.9}
.rot-dot{background:rgba(255,255,255,.12)}
.rot-dot[aria-current=true]{background:#fff;border-color:#fff;color:#1E5C92}
.rot-bar{background:#fff}
@media(max-width:700px){.rot-slide .btn-row .btn,.rot>.rot-xlinks a{padding:7px 14px;font-size:.84rem}}
.rot-arrow{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.7)}

/* v14: narration control */
.rot-narr{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.65);border-radius:999px;padding:7px 16px;font:600 .88rem var(--body);letter-spacing:.03em;cursor:pointer;min-height:0;line-height:1.3;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.rot-narr:hover,.rot-narr:focus-visible{background:#fff;color:#1E5C92}
.rot-narr[aria-pressed=true]{background:rgba(255,255,255,.92);color:#1E5C92}
.rot>.rot-xlinks{flex-wrap:wrap}
@media(max-width:700px){.rot-narr{padding:7px 12px;font-size:.84rem}.rot-narr .nl{display:none}.rot-narr:first-child{flex:0 0 auto}}

/* v15: bright blue-sky overlay; landing + tab headings fit one screen; white/blue buttons; module list */
.rot{background:#1E90E6}
.rot-slide:before{background:linear-gradient(90deg,rgba(8,110,208,.78) 0%,rgba(30,144,230,.55) 50%,rgba(120,205,255,.12) 100%)}
.rot-slide .bg{filter:saturate(1.12) brightness(1.18)}
.rot-slide h2,.rot-slide p,.rot-slide .eyebrow{text-shadow:0 1px 10px rgba(0,50,110,.55)}
.rot-chips span{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.5)}
@media(max-width:700px){.rot-slide:before{background:linear-gradient(180deg,rgba(8,110,208,.78),rgba(30,144,230,.62))}}
.rot-slide .btn-row .btn,.rot-slide .btn-row .btn-primary,.rot>.rot-xlinks a,.rot-narr{background:#fff !important;color:#0B63B8 !important;border:1px solid #fff !important;backdrop-filter:none;box-shadow:0 2px 8px rgba(0,50,110,.25)}
.rot-slide .btn-row .btn:hover,.rot>.rot-xlinks a:hover,.rot-narr:hover{background:#E6F3FF !important;color:#084E93 !important}
.rot-dot{background:rgba(255,255,255,.18)}
.rot-dot[aria-current=true]{color:#0B63B8}
.rot-arrow{color:#0B63B8;background:#fff;border-color:#fff}
.rot-narr[aria-pressed=true]{background:#fff}
.rot-sm{min-height:clamp(360px,calc(100vh - 84px - 150px),520px)}
.rot-sm .rot-slide .wrap{padding-top:44px;padding-bottom:84px}
.rot-sm .rot-slide h2{font-size:clamp(1.6rem,3vw,2.4rem)}
.rot-sm .rot-slide p{font-size:1.05rem;max-width:820px}
.rot-sm .rot-chips{margin:14px 0 18px}
.rot-sm+section{padding-top:18px}
.rot-sm+section .htabs-bar{margin-top:0}
.modlist{margin:14px 0 4px;padding:14px 16px;background:#fff;border:1px solid var(--line,#dfe6ea);border-radius:12px}
.modlist h4{margin:0 0 8px;font-size:1rem;color:var(--navy,#0F2A3D)}
.modlist ol{margin:0;padding:0 0 0 1.3em;columns:3 230px;column-gap:24px;font-size:.95rem;line-height:1.45}
.modlist li{break-inside:avoid;margin:0 0 5px}
.modlist a{color:#0B63B8;font-weight:600}
@media(max-width:700px){.rot-sm{min-height:0}.rot-sm .rot-slide .wrap{padding-top:70px}}

/* v16: landing tab headings in one compact row so slider + headings fit one screen */
[data-sync] .htabs-bar.wrapit{flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;padding:8px 2px 10px}
[data-sync] .htabs-bar.wrapit .htab{white-space:nowrap}
@media(min-width:1100px){
  [data-sync] .htabs-bar.wrapit{display:grid;grid-template-columns:repeat(9,minmax(0,1fr));gap:6px;overflow:visible}
  [data-sync] .htabs-bar.wrapit .htab{white-space:normal;border-radius:12px;padding:7px 8px;gap:6px;min-height:50px;font-size:.82rem;line-height:1.2;justify-content:flex-start;text-align:left}
  [data-sync] .htab .n{width:22px;height:22px;font-size:.78rem;flex:0 0 22px}
}

/* v17: dark-blue Request Proposal buttons and numbered controls */
.nav-cta .btn-gold,.nav-cta .btn-gold:visited{background:#0F2A3D !important;color:#fff !important;border:1px solid #0F2A3D}
.nav-cta .btn-gold:hover{background:#17425E !important;color:#fff !important}
.rot-slide .btn-row .btn[href="rfp.html"]{background:#0F2A3D !important;color:#fff !important;border:1px solid #0F2A3D !important}
.rot-slide .btn-row .btn[href="rfp.html"]:hover{background:#17425E !important;color:#fff !important}
.rot-dot{background:#0F2A3D !important;color:#fff !important;border-color:#0F2A3D !important}
.rot-dot[aria-current=true]{background:#C9A24B !important;color:#0F2A3D !important;border-color:#C9A24B !important}
.htab .n{background:#0F2A3D;color:#fff}
.htab[aria-selected=true] .n{background:#C9A24B;color:#0F2A3D}

/* v18: AI-module narration buttons */
.mod-listen{display:inline-flex;align-items:center;gap:8px;background:#0F2A3D;color:#fff;border:1px solid #0F2A3D;border-radius:999px;padding:8px 18px;font:600 .92rem var(--body);cursor:pointer;min-height:0;line-height:1.3}
.mod-listen:hover,.mod-listen:focus-visible{background:#17425E}
.mod-listen[aria-pressed=true]{background:#C9A24B;border-color:#C9A24B;color:#0F2A3D}
.mod-listen.main{padding:11px 24px;font-size:1rem}
.card.mod .mod-listen{margin-top:14px}
.card.mod.speaking{outline:3px solid #C9A24B;outline-offset:2px;box-shadow:0 10px 30px rgba(201,162,75,.35)}