:root{
  /* PS Lausanne inspired */
  --ps-red: #E30613;
  --black: #111111;
  --white: #F7F7F7;
  --gray: #2B2B2B;
  --line: #DADADA;

  --title: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  --text: "Source Sans 3", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;

  --radius: 18px;
  --shadow: 0 18px 60px rgba(0,0,0,.14);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--text);
  color:var(--gray);
  background:var(--white);
  line-height:1.6;
}
img{max-width:100%;display:block}
a{color:inherit}
strong{font-weight:600}

.accent{color:var(--ps-red)}
.skip{
  position:absolute; left:-999px; top:auto;
  width:1px; height:1px; overflow:hidden;
}
.skip:focus{
  left:16px; top:16px; width:auto; height:auto;
  background:#fff; padding:10px 12px; border-radius:10px;
  outline:3px solid var(--ps-red);
}

.container{width:min(1120px, calc(100% - 40px)); margin-inline:auto}
.narrow{width:min(820px, calc(100% - 40px)); margin-inline:auto}

/* Topbar */
.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(247,247,247,.92);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0;
}
.brand{display:flex; align-items:center; gap:10px; font-family:var(--title); font-weight:800}
.brand__dot{width:10px; height:10px; background:var(--ps-red); border-radius:999px}
.nav{display:flex; gap:14px; flex-wrap:wrap; justify-content:flex-end}
.nav a{
  text-decoration:none;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid transparent;
}
.nav a:hover{border-color:var(--line)}
.nav__cta{
  border-color:var(--ps-red) !important;
  color:var(--ps-red);
  font-weight:600;
}

/* Hero */
.hero{position:relative; min-height:78vh; display:grid; align-items:end; color:#fff; background:var(--black)}
.hero__media{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(17,17,17,.35) 0%, rgba(17,17,17,.85) 72%, rgba(17,17,17,1) 100%),
    url("assets/hero-vidy.jpg") center/cover no-repeat;
  filter:saturate(.9) contrast(1.05);
}
.hero__content{position:relative; padding:84px 0 56px}
.kicker{
  font-family:var(--title);
  text-transform:uppercase;
  letter-spacing:.12em;
  font-size:.78rem;
  opacity:.9;
  margin:0 0 10px;
}
.hero__title{
  font-family:var(--title);
  text-transform:uppercase;
  letter-spacing:.02em;
  line-height:1.05;
  font-size:clamp(2.0rem, 3.6vw, 3.4rem);
  margin:0 0 14px;
}
.hero__sub{max-width:56ch; margin:0 0 18px; font-size:1.08rem; opacity:.92}
.hero__meta{display:flex; gap:10px; flex-wrap:wrap}
.pill{
  display:inline-flex; align-items:center;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  font-size:.92rem;
}
.pill--outline{
  background:transparent;
  border-color:rgba(255,255,255,.28);
}

/* Sections */
.section{padding:64px 0}
.section--light{background:var(--white)}
.section--grey{background:#EFEFEF}
.section--dark{background:var(--black); color:#fff}

.section__title{
  font-family:var(--title);
  text-transform:uppercase;
  letter-spacing:.03em;
  font-size:1.15rem;
  margin:0 0 18px;
  color:var(--gray);
}
.section__title--dark{color:#fff; opacity:.92}

.h3{
  font-family:var(--title);
  margin:0 0 10px;
  font-size:1.25rem;
  text-transform:uppercase;
  letter-spacing:.02em;
}
.h3--dark{color:#fff}

.lead{font-size:1.2rem; margin:0 0 18px}
.lead--dark{color:#fff; opacity:.92}

.prose p{margin:0 0 14px}
.prose ul{margin:10px 0 0 18px}
.prose--dark{color:#fff; opacity:.92}
.prose--dark strong{color:#fff}

blockquote{
  margin:18px 0 0;
  padding:14px 16px;
  border-left:4px solid var(--ps-red);
  background:rgba(227,6,19,.06);
  border-radius:12px;
  font-weight:600;
}

/* Visual blocks */
.visual{padding:0 0 44px; background:var(--white)}
.visual--tight{padding-bottom:32px}
.visual__figure{
  width:100%;
  max-height:520px;
  overflow:hidden;
}
.visual__figure img{
  width:100%;
  height:clamp(280px, 46vh, 520px);
  object-fit:cover;
  filter:contrast(1.02) saturate(.95);
}
.caption{
  margin:14px 0 0;
  color:#3a3a3a;
  font-size:1rem;
}
.caption--strong{
  font-family:var(--title);
  text-transform:uppercase;
  letter-spacing:.02em;
  font-weight:800;
}

/* Statement */
.statement{
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.04);
  border-radius:var(--radius);
  padding:26px 18px;
  box-shadow:var(--shadow);
  margin:18px auto 26px;
  width:min(820px, calc(100% - 40px));
}
.statement__text{
  margin:0;
  font-family:var(--title);
  text-transform:uppercase;
  letter-spacing:.02em;
  line-height:1.1;
  text-align:center;
  font-weight:800;
  font-size:clamp(1.4rem, 2.4vw, 2.1rem);
}

/* Method */
.method{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin-top:10px;
}
.method__item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:16px 16px;
}
.method__title{
  margin:0 0 6px;
  font-family:var(--title);
  text-transform:uppercase;
  letter-spacing:.02em;
  font-size:1.02rem;
}
.method__item p{margin:0}

/* Triptych */
.triptych{
  margin-top:18px;
  display:grid;
  grid-template-columns:1fr;
  gap:10px;
}
.triptych__cell{
  background:var(--black);
  color:#fff;
  border-radius:var(--radius);
  padding:18px 16px;
  font-family:var(--title);
  text-transform:uppercase;
  letter-spacing:.02em;
  font-weight:800;
  text-align:center;
}

/* Video */
.video{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
  background:#000;
  box-shadow:var(--shadow);
}
.video iframe{
  width:100%;
  aspect-ratio:16/9;
  display:block;
}

/* Contact */
.contact{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  margin-top:18px;
}
.contact__box{
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.04);
  border-radius:var(--radius);
  padding:16px 16px;
}
.small{opacity:.88; margin:6px 0 12px}
.btn{
  display:inline-flex;
  padding:10px 14px;
  border-radius:999px;
  border:1px solid var(--ps-red);
  color:var(--ps-red);
  text-decoration:none;
  font-weight:600;
}
.btn:hover{background:rgba(227,6,19,.10)}

.links{list-style:none; padding:0; margin:10px 0 0}
.links li{margin:8px 0}
.links a{color:#fff; text-decoration:none; border-bottom:1px solid rgba(255,255,255,.18)}
.links a:hover{border-bottom-color:var(--ps-red)}

.fineprint{opacity:.65; margin-top:26px; font-size:.92rem}

/* Responsive */
@media (min-width: 860px){
  .method{grid-template-columns:repeat(3, 1fr)}
  .triptych{grid-template-columns:repeat(3, 1fr)}
  .contact{grid-template-columns:1fr 1fr}
}