/* PTS website: layout inspired by leading executive-education sites, in the PTS palette */
:root{
 --navy:#14274E;      /* primary */
 --gold:#D4A017;      /* accent: buttons, rules, icons (never gold text on cream/white) */
 --cream:#FBF6E9;     /* background */
 --charcoal:#2B2B2B;  /* body text */
 --sky:#4F86C6;       /* hover only */
 --white:#FFFFFF;
 --muted:rgba(43,43,43,.72);
 --line:rgba(20,39,78,.14);
 --navy-92:rgba(20,39,78,.92);
 --head:"Inter Tight","Inter","Segoe UI",Arial,sans-serif;
 --body:"Inter","Segoe UI",Roboto,Arial,sans-serif;
 --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
[id]{scroll-margin-top:140px}
body{margin:0;font-family:var(--body);font-size:18.5px;color:var(--charcoal);line-height:1.65;background:var(--cream)}
img{max-width:100%;display:block}
a{color:var(--navy)}
a:hover{color:var(--sky)}
h1,h2,h3,h4{font-family:var(--head);color:var(--navy);letter-spacing:-.02em;line-height:1.1;margin:0 0 .5em}
h1{font-size:clamp(34px,5.4vw,72px);font-weight:800}
h2{font-size:clamp(28px,3.6vw,46px);font-weight:800}
h3{font-size:24px;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:64px 0}
section.white{background:var(--white)}
.eyebrow{font-family:var(--body);font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--navy);margin-bottom:14px;display:inline-block}
.eyebrow.rule{border-bottom:2px solid var(--gold);padding-bottom:4px}
.lead{font-size:21.5px;color:var(--navy);max-width:820px;line-height:1.55}
.statement{font-size:clamp(28px,3.4vw,44px);max-width:900px}
.textlink{font-weight:700;text-decoration:none;color:var(--navy);border-bottom:2px solid var(--gold);padding-bottom:2px}
.textlink:hover{color:var(--sky)}
.note{color:var(--muted);font-style:italic;font-size:15px}

/* Utility bar */
.utility{background:var(--navy);color:var(--cream);font-size:14.5px}
.utility .wrap{display:flex;justify-content:flex-end;gap:22px;min-height:36px;align-items:center;flex-wrap:wrap}
.utility a{color:var(--cream);text-decoration:none}
.utility a:hover{color:var(--gold)}
.utility a.staff{border:1px solid var(--gold);padding:3px 12px;border-radius:2px;font-weight:600}
.utility a.staff::before{content:"";display:inline-block;width:9px;height:9px;margin-right:7px;border:2px solid var(--gold);border-radius:50% 50% 2px 2px;vertical-align:-1px}
.utility a.staff:hover{background:var(--gold);color:var(--navy)}

/* Main header */
header.site{position:sticky;top:0;z-index:30;background:var(--white);border-bottom:1px solid var(--line);transition:box-shadow .3s}
header.site.scrolled{box-shadow:0 6px 20px rgba(20,39,78,.12)}
header.site .wrap{display:flex;align-items:center;gap:20px;min-height:112px}
.brand{flex:none;display:flex}
.brand img{height:90px;width:auto}
nav.main{margin-left:auto;display:flex;gap:22px;align-items:center}
nav.main a{font-family:var(--body);font-weight:600;font-size:17px;color:var(--navy);text-decoration:none;padding:8px 0;position:relative;white-space:nowrap}
nav.main a::after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:2px;background:var(--gold);transition:right .25s}
nav.main a:hover{color:var(--sky)}
nav.main a:hover::after,nav.main a.active::after{right:0}
.menu-btn{display:none;margin-left:auto;background:none;border:0;cursor:pointer;padding:8px}
.menu-btn span{display:block;width:26px;height:2px;background:var(--navy);margin:6px 0;transition:transform .3s,opacity .3s}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}

/* Home hero */
.hero{position:relative;min-height:68vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--navy);color:var(--cream)}
.slides{position:absolute;inset:0}
.slides div{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;animation:slide 28s infinite}
.slides div:nth-child(2){animation-delay:7s}.slides div:nth-child(3){animation-delay:14s}.slides div:nth-child(4){animation-delay:21s}
@keyframes slide{0%{opacity:0;transform:scale(1.1)}4%{opacity:1}25%{opacity:1}30%{opacity:0;transform:scale(1)}100%{opacity:0}}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy-92) 0%,rgba(20,39,78,.75) 42%,rgba(20,39,78,.15) 100%)}
.hero .wrap{position:relative;z-index:1;width:100%;padding-top:64px;padding-bottom:56px}
.hero .eyebrow{color:var(--cream);border-bottom:2px solid var(--gold);padding-bottom:4px}
.hero h1{color:var(--cream);max-width:860px;margin:10px 0 18px}
.hero .tagline{font-family:var(--head);font-size:22px;font-weight:600;color:var(--cream);margin:0 0 10px}
.hero p{color:var(--cream);opacity:.92;max-width:680px;font-size:20px}
.hero .btns{margin-top:26px;display:flex;gap:12px;flex-wrap:wrap}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--body);font-weight:700;font-size:16px;padding:14px 26px;border-radius:2px;text-decoration:none;border:2px solid var(--gold);background:var(--gold);color:var(--navy);cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{color:var(--navy);transform:translateY(-2px);box-shadow:0 10px 20px rgba(20,39,78,.25)}
.btn.outline{background:transparent;color:var(--cream);border-color:var(--cream)}
.btn.outline:hover{background:rgba(251,246,233,.12);color:var(--cream)}
.btn.navy{background:var(--navy);border-color:var(--navy);color:var(--cream)}
.btn.navy:hover{color:var(--cream)}

/* Inner page banner + breadcrumb */
.page-hero{position:relative;min-height:250px;display:flex;align-items:flex-end;overflow:hidden;background:var(--navy);color:var(--cream)}
.page-hero .bg{position:absolute;inset:-4%;background-size:cover;background-position:center;animation:drift 24s ease-in-out infinite alternate}
@keyframes drift{from{transform:scale(1.04)}to{transform:scale(1.14) translate(-2%,-2%)}}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--navy-92) 0%,rgba(20,39,78,.7) 55%,rgba(20,39,78,.3) 100%)}
.page-hero .wrap{position:relative;z-index:1;width:100%;padding-top:48px;padding-bottom:36px}
.page-hero h1{color:var(--cream);font-size:clamp(34px,4.6vw,60px);margin:8px 0 10px}
.page-hero p{color:var(--cream);opacity:.92;font-size:20px;max-width:720px;margin:0}
.crumbs{background:var(--white);border-bottom:1px solid var(--line);font-size:15.5px}
.crumbs .wrap{padding-top:14px;padding-bottom:14px}
.crumbs a{text-decoration:none;color:var(--navy);font-weight:600}
.crumbs span{color:var(--muted)}
.crumbs i{font-style:normal;margin:0 10px;color:var(--muted)}

/* Entry cards */
.cards4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:28px}
.cards2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.ecard{display:block;text-decoration:none;color:var(--charcoal);background:var(--white);border:1px solid var(--line);border-top:3px solid transparent;transition:border-color .25s,box-shadow .25s,transform .25s}
.ecard:hover{color:var(--charcoal);border-top-color:var(--gold);box-shadow:0 14px 30px rgba(20,39,78,.14);transform:translateY(-4px)}
.ecard .img{aspect-ratio:16/10;overflow:hidden}
.ecard .img img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.ecard:hover .img img{transform:scale(1.06)}
.ecard .body{padding:20px 22px 24px}
.ecard h3{margin-bottom:8px}
.ecard h3::after{content:" →";color:var(--navy);opacity:0;transition:opacity .25s,margin .25s}
.ecard:hover h3::after{opacity:1;margin-left:4px}
.ecard p{margin:0;color:var(--muted);font-size:17.5px}
.ecard .for{margin-top:10px;font-style:italic;font-size:14px}

/* Find your training band */
.finder{background:var(--navy);color:var(--cream);padding:40px 44px;margin-top:0}
.finder h2{color:var(--cream);margin-bottom:4px}
.finder .sub{font-family:var(--head);font-size:clamp(20px,2.4vw,30px);color:var(--cream);opacity:.75;margin:0 0 28px}
.finder form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:0;border:1px solid rgba(251,246,233,.35)}
.finder select{width:100%;min-width:0;text-overflow:ellipsis}
.finder select{appearance:none;-webkit-appearance:none;background:transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9'%3E%3Cpath d='M1 1l6 6 6-6' stroke='%23FBF6E9' stroke-width='2' fill='none'/%3E%3C/svg%3E") no-repeat right 18px center;color:var(--cream);font:inherit;font-size:17px;padding:18px 44px 18px 20px;border:0;border-right:1px solid rgba(251,246,233,.35);cursor:pointer}
.finder select option{color:var(--charcoal)}
.finder .btn{border-radius:0}
.finder .more{margin-top:18px;display:inline-block;color:var(--cream);text-decoration:none;font-weight:600;border-bottom:2px solid var(--gold)}
.finder .more:hover{color:var(--gold)}

/* Why PTS */
.why{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.why .portrait{aspect-ratio:4/3;overflow:hidden}
.why .portrait img{width:100%;height:100%;object-fit:cover}
.features{display:grid;grid-template-columns:1fr 1fr;gap:24px 36px;margin-top:22px}
.feature .num{width:40px;height:40px;border-radius:50%;background:var(--navy);color:var(--cream);display:flex;align-items:center;justify-content:center;font-family:var(--head);font-weight:700;margin-bottom:12px;box-shadow:inset 0 0 0 2px var(--gold)}
.feature h3{font-size:22px;margin-bottom:6px}
.feature p{font-size:17.5px;color:var(--muted);margin:0}

/* Story cards */
.story{display:block;text-decoration:none;color:var(--charcoal);background:var(--white);border:1px solid var(--line);transition:box-shadow .25s,transform .25s}
.story:hover{color:var(--charcoal);box-shadow:0 14px 30px rgba(20,39,78,.14);transform:translateY(-4px)}
.story .img{aspect-ratio:16/7;overflow:hidden}
.story .img img{width:100%;height:100%;object-fit:cover}
.story .body{padding:26px 28px 30px;border-left:4px solid var(--gold)}
.story blockquote{margin:0 0 14px;font-family:var(--head);font-size:clamp(22px,2.2vw,28px);font-weight:700;color:var(--navy);line-height:1.25;letter-spacing:-.01em}
.story .textlink{font-size:15px}

/* Split text/photo */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .photo{aspect-ratio:16/10;overflow:hidden}
.split .photo img{width:100%;height:100%;object-fit:cover;transition:transform 6s}
.split .photo:hover img{transform:scale(1.05)}

/* Content blocks used on inner pages */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.grid5{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.box{background:var(--white);border-left:4px solid var(--gold);padding:22px 24px}
.box b{color:var(--navy)}
.value{border-top:3px solid var(--gold);padding-top:12px;font-size:17.5px}
.value b{display:block;font-family:var(--head);color:var(--navy);font-size:18px;margin-bottom:4px}
ul.ticks{list-style:none;padding:0;margin:0}
ul.ticks li{padding-left:24px;position:relative;margin-bottom:12px}
ul.ticks li::before{content:"";position:absolute;left:0;top:10px;width:10px;height:10px;background:var(--gold)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s}
.steps div{counter-increment:s;background:var(--white);border:1px solid var(--line);padding:20px 18px 20px 62px;position:relative;transition:border-color .25s,transform .25s}
.steps div:hover{border-color:var(--gold);transform:translateY(-3px)}
.steps div::before{content:counter(s);position:absolute;left:18px;top:18px;width:30px;height:30px;border-radius:50%;background:var(--navy);color:var(--cream);font-family:var(--head);font-weight:700;display:flex;align-items:center;justify-content:center}
.steps b{display:block;font-family:var(--head);color:var(--navy)}
.table-scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;background:var(--white);font-size:17.5px}
th{background:var(--navy);color:var(--cream);text-align:left;padding:14px 16px;font-family:var(--head);border-bottom:3px solid var(--gold)}
td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
td:first-child{color:var(--navy);font-weight:600}
tr.dim td{opacity:.35}
tr.hit td{background:var(--cream)}
.filter-note{background:var(--white);border-left:4px solid var(--gold);padding:12px 16px;margin-bottom:16px;display:none}
.filter-note.show{display:block}

/* Team */
.member{background:var(--white);border:1px solid var(--line);display:flex;flex-direction:column}
.member .head{background:var(--navy);padding:26px 24px 22px;display:flex;gap:16px;align-items:center;border-bottom:3px solid var(--gold)}
.member .initials{flex:none;width:64px;height:64px;border-radius:50%;background:var(--cream);color:var(--navy);display:flex;align-items:center;justify-content:center;font-family:var(--head);font-size:24px;font-weight:800;box-shadow:0 0 0 3px var(--gold)}
.member .nm{font-family:var(--head);font-size:21px;font-weight:700;color:var(--cream);line-height:1.2}
.member .rl{font-size:13.5px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--gold);margin-top:4px}
.member .bio{padding:22px 24px 8px;font-size:17.5px}
.member .ph{padding:0 24px 24px;font-size:15px;margin-top:auto}

/* Trainings */
.training{display:grid;grid-template-columns:2fr 3fr;background:var(--white);border:1px solid var(--line)}
.training .img{min-height:260px}
.training .img img{width:100%;height:100%;object-fit:cover}
.training .body{padding:30px 32px;border-left:4px solid var(--gold)}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 14px}
.badge-tag{background:var(--navy);color:var(--cream);font-size:13px;font-weight:600;padding:4px 12px}
.training dl{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0 0 20px}
.training dt{font-weight:700;color:var(--navy)}
.training dd{margin:0}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.gallery figure{margin:0;position:relative;cursor:zoom-in;overflow:hidden;background:var(--navy)}
.gallery img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .5s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 14px 10px;color:var(--cream);font-size:14px;font-weight:600;background:linear-gradient(transparent,var(--navy-92))}
.lightbox{position:fixed;inset:0;z-index:60;background:rgba(20,39,78,.95);display:none;align-items:center;justify-content:center;flex-direction:column;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-width:min(1100px,100%);max-height:80vh}
.lightbox p{color:var(--cream);margin:12px 0 0}
.lightbox button{position:absolute;top:16px;right:20px;width:44px;height:44px;border-radius:50%;border:0;background:var(--gold);color:var(--navy);font-size:26px;font-weight:700;cursor:pointer}

/* Photo strip */
.strip{overflow:hidden;padding:0;background:var(--navy)}
.strip .track{display:flex;width:max-content;animation:scroll 60s linear infinite}
.strip:hover .track{animation-play-state:paused}
.strip figure{margin:0;position:relative;width:340px;aspect-ratio:16/10;flex:none}
.strip img{width:100%;height:100%;object-fit:cover}
.strip figcaption{position:absolute;left:14px;bottom:10px;color:var(--cream);font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;text-shadow:0 1px 6px #000}
@keyframes scroll{to{transform:translateX(-50%)}}

/* Contact */
.contact-wrap{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start}
.det p{margin:0 0 16px}
.det b{display:block;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
form.enquiry{background:var(--navy);padding:34px 32px;border-top:4px solid var(--gold)}
form.enquiry label{display:block;font-size:14px;font-weight:600;color:var(--cream);margin:0 0 6px}
form.enquiry input,form.enquiry select,form.enquiry textarea{width:100%;padding:12px 14px;border:1px solid rgba(251,246,233,.35);background:rgba(251,246,233,.08);color:var(--cream);font:inherit;font-size:16px;margin-bottom:16px;border-radius:2px}
form.enquiry input:focus,form.enquiry select:focus,form.enquiry textarea:focus{outline:none;border-color:var(--gold);background:rgba(251,246,233,.14)}
form.enquiry select option{color:var(--charcoal)}
form.enquiry textarea{min-height:130px}
.hidden{position:absolute;left:-9999px}

/* CTA band */
.cta{background:var(--navy);color:var(--cream);padding:48px 0;border-top:4px solid var(--gold)}
.cta .wrap{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap}
.cta h2{color:var(--cream);margin:0 0 6px}
.cta p{margin:0;opacity:.9;font-size:18px}
.cta .btns{display:flex;gap:12px;flex-wrap:wrap}

/* Footer */
footer{background:var(--navy);color:var(--cream);font-size:16.5px;padding:44px 0 24px}
footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1.3fr 1fr;gap:40px}
footer h4{color:var(--cream);font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
footer a{color:var(--cream);text-decoration:none}
footer a:hover{color:var(--gold)}
footer .flogo{display:inline-block;background:var(--cream);border-radius:12px;padding:10px 14px;margin-bottom:14px}
footer .flogo img{height:66px;width:auto}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:6px}
footer .about{opacity:.85;font-size:15px}
footer .rule{height:1px;background:var(--gold);margin:28px 0 16px;opacity:.8}
footer .bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:14px;opacity:.85}
footer .credit{font-size:12px;opacity:.6;margin-top:10px}

/* Scroll reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}
.hero-in>*{opacity:0;transform:translateY(22px);animation:rise .9s forwards}
.hero-in>*:nth-child(2){animation-delay:.15s}.hero-in>*:nth-child(3){animation-delay:.3s}.hero-in>*:nth-child(4){animation-delay:.45s}.hero-in>*:nth-child(5){animation-delay:.6s}
@keyframes rise{to{opacity:1;transform:none}}

/* Responsive */
@media (max-width:1240px){
 .menu-btn{display:block}
 nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:var(--white);flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 18px;border-bottom:3px solid var(--gold);box-shadow:0 14px 24px rgba(20,39,78,.12)}
 nav.main.open{display:flex}
 nav.main a{padding:12px 0;border-bottom:1px solid var(--line)}
 nav.main a::after{display:none}
 nav.main a.active{color:var(--navy);box-shadow:inset 4px 0 0 var(--gold);padding-left:12px}
 header.site .wrap{position:relative}
}
@media (max-width:980px){
 .cards4{grid-template-columns:1fr 1fr}
 .why,.split,.contact-wrap,.training{grid-template-columns:1fr}
 .why .portrait{aspect-ratio:3/2}
 .grid3,.grid5,.steps{grid-template-columns:1fr 1fr}
 footer .cols{grid-template-columns:1fr 1fr}
 .finder form{grid-template-columns:minmax(0,1fr)}
 .finder select{border-right:0;border-bottom:1px solid rgba(251,246,233,.35)}
}
@media (max-width:640px){
 body{font-size:17.5px}
 section{padding:44px 0}
 .wrap{padding:0 18px}
 .utility .wrap{justify-content:center;gap:14px;font-size:12px}
 header.site .wrap{min-height:84px}
 .brand img{height:62px}
 .cards4,.cards2,.grid2,.grid3,.grid5,.steps,.features{grid-template-columns:1fr}
 .hero{min-height:0}
 .hero .wrap{padding-top:48px;padding-bottom:44px}
 .finder{padding:40px 22px}
 .page-hero{min-height:200px}
 footer .cols{grid-template-columns:1fr}
 .strip figure{width:260px}
 .training .body{border-left:0;border-top:4px solid var(--gold)}
 .cta .wrap{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
 *,*::before,*::after{animation:none!important;transition:none!important}
 .slides div:first-child{opacity:1}
 .reveal,.hero-in>*{opacity:1;transform:none}
}