/* ============================================================
   Purity4Progress – Laura Lanig
   Design system. Patagonia-inspired: photo-led, utilitarian,
   strong grotesque type, ember wayfinding accent.
   ============================================================ */

/* ---------- Fonts (local, GDPR-friendly) ---------- */
@font-face{font-family:Archivo;font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/archivo-400.woff2) format("woff2")}
@font-face{font-family:Archivo;font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/archivo-500.woff2) format("woff2")}
@font-face{font-family:Archivo;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/archivo-600.woff2) format("woff2")}
@font-face{font-family:Archivo;font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/archivo-700.woff2) format("woff2")}
@font-face{font-family:Archivo;font-style:normal;font-weight:800;font-display:swap;src:url(../fonts/archivo-800.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/inter-400.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/inter-500.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/inter-600.woff2) format("woff2")}
@font-face{font-family:Inter;font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/inter-700.woff2) format("woff2")}

/* ---------- Tokens ---------- */
:root{
  --ink:#181712;
  --paper:#f7f6f2;
  --spruce:#1e3a2e;
  --spruce-deep:#162b22;
  --ember:#dd4b22;
  --stone:#76746c;
  --mist:#e8e7e1;
  --line:rgba(24,23,18,.14);
  --line-light:rgba(247,246,242,.22);

  --display:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;

  --maxw:1280px;
  --gut:clamp(20px,5vw,72px);
  --header-h:74px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{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(--body);font-size:17px;line-height:1.65;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0;font-family:var(--display);font-weight:800;line-height:1.02;letter-spacing:-.015em}
p{margin:0 0 1.1em}
:focus-visible{outline:2px solid var(--ember);outline-offset:3px}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.section{padding-block:clamp(64px,9vw,140px)}
.section--tight{padding-block:clamp(48px,6vw,88px)}
.rule{height:1px;background:var(--line);border:0;margin:0}

.eyebrow{
  font-family:var(--display);font-weight:600;font-size:.72rem;
  letter-spacing:.26em;text-transform:uppercase;color:var(--ember);
  display:inline-flex;align-items:center;gap:.7em;margin:0 0 1.4rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--ember);display:inline-block}
.eyebrow--light{color:var(--paper)}
.eyebrow--light::before{background:var(--ember)}

.display-xl{font-size:clamp(2.6rem,7vw,5.6rem)}
.display-l{font-size:clamp(2.1rem,5vw,3.9rem)}
.display-m{font-size:clamp(1.7rem,3.4vw,2.7rem)}
.lead{font-size:clamp(1.12rem,1.8vw,1.42rem);line-height:1.5;font-weight:400;color:var(--ink)}
.measure{max-width:62ch}
.measure-sm{max-width:48ch}

/* Wayfinding arrow link – the signature motif */
.ar{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--display);font-weight:700;font-size:.84rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink);
  padding-bottom:.3em;border-bottom:2px solid var(--ink);
  transition:gap .25s ease,color .2s ease,border-color .2s ease;
}
.ar::after{content:"→";font-weight:600;transition:transform .25s ease}
.ar:hover{gap:.9em;color:var(--ember);border-color:var(--ember)}
.ar:hover::after{transform:translateX(4px)}
.ar--light{color:var(--paper);border-color:var(--line-light)}
.ar--light:hover{color:var(--ember);border-color:var(--ember)}

/* Solid button */
.btn{
  display:inline-flex;align-items:center;gap:.7em;
  font-family:var(--display);font-weight:700;font-size:.82rem;
  letter-spacing:.14em;text-transform:uppercase;
  background:var(--ink);color:var(--paper);padding:1.05em 1.7em;
  transition:background .2s ease,transform .2s ease;
}
.btn::after{content:"→";transition:transform .25s ease}
.btn:hover{background:var(--ember)}
.btn:hover::after{transform:translateX(4px)}
.btn--ember{background:var(--ember)}
.btn--ember:hover{background:var(--ink)}

/* ============================================================
   Header
   ============================================================ */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:100;height:var(--header-h);
  display:flex;align-items:center;
  transition:background .35s ease,border-color .35s ease,color .35s ease;
  border-bottom:1px solid transparent;color:var(--paper);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;width:100%}
.site-header.is-solid{background:var(--paper);color:var(--ink);border-bottom-color:var(--line)}
.wordmark{font-family:var(--display);font-weight:800;letter-spacing:-.02em;font-size:1.2rem;line-height:1;display:flex;flex-direction:column;align-items:flex-start;gap:0}
.wordmark .wm-name b{font-weight:800}
.wordmark .four{color:var(--ember);font-weight:800;padding-inline:.03em}
.wordmark small{font-family:var(--display);font-weight:600;font-size:.5rem;letter-spacing:.3em;text-transform:uppercase;opacity:.72;margin-top:.45em}

.nav{display:flex;align-items:center;gap:clamp(18px,2.4vw,40px)}
.nav a{font-family:var(--display);font-weight:600;font-size:.8rem;letter-spacing:.13em;text-transform:uppercase;position:relative;padding-block:.4em}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:var(--ember);transition:right .28s ease}
.nav a:hover::after,.nav a.current::after{right:0}
.nav .lang{font-size:.72rem;letter-spacing:.18em;opacity:.7}
.nav .lang:hover{opacity:1}
.nav-cta{border:1px solid currentColor;padding:.55em 1.1em!important}
.nav-cta::after{display:none}

/* language switch */
.lang-switch{display:inline-flex;align-items:center;gap:.5em;font-family:var(--display);font-weight:600;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;margin-left:.4em}
.lang-switch a{opacity:.55;transition:opacity .2s ease,color .2s ease}
.lang-switch a::after{display:none}
.lang-switch a.current{opacity:1}
.lang-switch a:hover{opacity:1;color:var(--ember)}
.lang-switch .sep{opacity:.35;font-weight:400}

.menu-toggle{display:none;width:42px;height:42px;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.menu-toggle span{display:block;width:24px;height:2px;background:currentColor;transition:transform .3s ease,opacity .3s ease}

/* mobile nav */
.mobile-nav{position:fixed;inset:0;z-index:99;background:var(--spruce-deep);color:var(--paper);transform:translateY(-100%);transition:transform .45s cubic-bezier(.7,0,.2,1);display:flex;flex-direction:column;justify-content:center;padding:var(--gut);visibility:hidden}
.mobile-nav.open{transform:translateY(0);visibility:visible}
.mobile-nav a{font-family:var(--display);font-weight:800;font-size:clamp(2rem,9vw,3.4rem);letter-spacing:-.02em;padding-block:.18em;border-bottom:1px solid var(--line-light);display:flex;justify-content:space-between;align-items:center}
.mobile-nav a::after{content:"→";color:var(--ember);font-size:.7em}
.mobile-nav .m-meta{margin-top:2rem;font-family:var(--body);font-size:.95rem;opacity:.7;letter-spacing:.02em}
.mobile-nav .m-meta a{font-size:1rem;border:0;display:inline;padding:0}
.mobile-nav .m-meta a::after{display:none}
.mobile-nav .lang-switch{margin:1.6rem 0 0;font-size:1rem;letter-spacing:.16em}
.mobile-nav .lang-switch a{border:0;padding:0;display:inline;color:var(--paper)}
.mobile-nav .lang-switch a::after{display:none}
body.nav-open{overflow:hidden}

/* ============================================================
   Hero
   ============================================================ */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;color:var(--paper);overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img{width:100%;height:100%;object-fit:cover;animation:kenburns 22s ease-out forwards}
@keyframes kenburns{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,14,11,.42) 0%,rgba(11,14,11,.05) 32%,rgba(11,14,11,.12) 60%,rgba(11,14,11,.72) 100%)}
.hero__inner{position:relative;z-index:1;width:100%;padding-bottom:clamp(48px,8vh,96px);padding-top:calc(var(--header-h) + 24px)}
.hero h1{max-width:16ch;text-shadow:0 2px 30px rgba(0,0,0,.28)}
.hero .lead{color:rgba(247,246,242,.92);max-width:54ch;margin-top:1.6rem}
.hero__cta{margin-top:2.4rem;display:flex;gap:1.4rem;flex-wrap:wrap;align-items:center}
.hero__scroll{position:absolute;right:var(--gut);bottom:clamp(48px,8vh,96px);z-index:1;writing-mode:vertical-rl;font-family:var(--display);font-weight:600;font-size:.68rem;letter-spacing:.3em;text-transform:uppercase;opacity:.8;display:flex;align-items:center;gap:1em}
.hero__scroll::after{content:"";width:1px;height:54px;background:var(--paper);animation:scrolldash 2.4s ease-in-out infinite}
@keyframes scrolldash{0%,100%{transform:scaleY(.3);opacity:.4;transform-origin:top}50%{transform:scaleY(1);opacity:1;transform-origin:top}}
@media(max-width:760px){.hero__scroll{display:none}}

/* Page hero (interior pages) */
.phero{position:relative;min-height:62vh;display:flex;align-items:flex-end;color:var(--paper);overflow:hidden}
.phero__media{position:absolute;inset:0}
.phero__media img{width:100%;height:100%;object-fit:cover}
.phero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,14,11,.35),rgba(11,14,11,.2) 45%,rgba(11,14,11,.78))}
.phero__inner{position:relative;z-index:1;width:100%;padding-bottom:clamp(40px,6vw,72px);padding-top:calc(var(--header-h) + 40px)}
.phero h1{max-width:18ch}
.phero .lead{color:rgba(247,246,242,.92);margin-top:1.3rem}

/* ============================================================
   Intro / editorial two-column
   ============================================================ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
.split--text-first .split__media{order:2}
.split__media img{width:100%;aspect-ratio:4/5;object-fit:cover}
.split__media.tall img{aspect-ratio:3/4}
.split__body h2{margin-bottom:1.2rem}
.colpair{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px)}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:32px}.split--text-first .split__media{order:0}.colpair{grid-template-columns:1fr}}

.kicker-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,72px);align-items:start}
@media(max-width:860px){.kicker-grid{grid-template-columns:1fr;gap:20px}}

/* ============================================================
   Index list (services)
   ============================================================ */
.index{border-top:1px solid var(--line)}
.index__row{display:flex;align-items:baseline;gap:clamp(16px,3vw,44px);padding-block:clamp(20px,2.6vw,34px);border-bottom:1px solid var(--line);transition:padding-inline .3s ease,background .3s ease}
.index__row .num{font-family:var(--display);font-weight:600;font-size:.78rem;letter-spacing:.1em;color:var(--stone);min-width:2.4em}
.index__row h3{font-size:clamp(1.4rem,3vw,2.3rem);font-weight:700;flex:1;transition:color .25s ease}
.index__row .arrowcell{font-family:var(--display);color:var(--ember);font-size:1.3rem;opacity:0;transform:translateX(-8px);transition:opacity .25s ease,transform .25s ease}
.index__row:hover{padding-left:clamp(8px,1.5vw,22px)}
.index__row:hover h3{color:var(--ember)}
.index__row:hover .arrowcell{opacity:1;transform:translateX(0)}

/* ============================================================
   Pillars (Purity / Progress / Connection)
   ============================================================ */
.pillar{position:relative;min-height:78vh;display:flex;align-items:center;color:var(--paper);overflow:hidden}
.pillar__media{position:absolute;inset:0}
.pillar__media img{width:100%;height:100%;object-fit:cover}
.pillar__media::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,14,11,.74) 0%,rgba(11,14,11,.5) 42%,rgba(11,14,11,.12) 100%)}
.pillar--right .pillar__media::after{background:linear-gradient(270deg,rgba(11,14,11,.74) 0%,rgba(11,14,11,.5) 42%,rgba(11,14,11,.12) 100%)}
.pillar__inner{position:relative;z-index:1;width:100%}
.pillar__card{max-width:46ch}
.pillar--right .pillar__inner{display:flex;justify-content:flex-end}
.pillar--right .pillar__card{text-align:left}
.pillar__index{font-family:var(--display);font-weight:600;font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:var(--paper);opacity:.7;margin-bottom:1rem}
.pillar h2{font-size:clamp(2.4rem,6vw,4.4rem);margin-bottom:1rem}
.pillar p{color:rgba(247,246,242,.9)}
@media(max-width:760px){.pillar{min-height:88vh}.pillar__media::after,.pillar--right .pillar__media::after{background:linear-gradient(180deg,rgba(11,14,11,.3),rgba(11,14,11,.8))}}

/* ============================================================
   Quote
   ============================================================ */
.quote{background:var(--spruce);color:var(--paper)}
.quote blockquote{margin:0;font-family:var(--display);font-weight:500;font-size:clamp(1.6rem,4vw,3.1rem);line-height:1.18;letter-spacing:-.01em;max-width:24ch}
.quote .mark{color:var(--ember);font-size:1.3em;line-height:0}
.quote cite{display:block;margin-top:1.8rem;font-style:normal;font-family:var(--display);font-weight:600;font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;opacity:.66}

/* ============================================================
   Dark band / CTA
   ============================================================ */
.band{background:var(--ink);color:var(--paper)}
.band--spruce{background:var(--spruce)}
.cta-band{text-align:center}
.cta-band h2{font-size:clamp(2rem,5vw,3.6rem);max-width:18ch;margin-inline:auto}
.cta-band .btnrow{margin-top:2.2rem;display:flex;gap:1.2rem;justify-content:center;flex-wrap:wrap}

/* ============================================================
   Gallery
   ============================================================ */
.gallery{columns:4 220px;column-gap:14px}
.gallery figure{margin:0 0 14px;break-inside:avoid;overflow:hidden;background:var(--mist);cursor:pointer}
.gallery img{width:100%;transition:transform .6s cubic-bezier(.2,.7,.2,1),filter .4s ease;filter:saturate(.96)}
.gallery figure:hover img{transform:scale(1.05);filter:saturate(1.05)}
@media(max-width:520px){.gallery{columns:2 150px;column-gap:10px}.gallery figure{margin-bottom:10px}}

/* lightbox */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(11,14,11,.94);display:none;align-items:center;justify-content:center;padding:4vw}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;width:auto;height:auto;object-fit:contain}
.lightbox__close,.lightbox__nav{position:absolute;color:var(--paper);font-family:var(--display);font-weight:600}
.lightbox__close{top:24px;right:28px;font-size:.8rem;letter-spacing:.2em;text-transform:uppercase}
.lightbox__nav{top:50%;transform:translateY(-50%);font-size:2.4rem;padding:.4em;opacity:.8}
.lightbox__nav:hover{opacity:1;color:var(--ember)}
.lightbox__prev{left:18px}.lightbox__next{right:18px}

/* ============================================================
   Cards (Outdoor events)
   ============================================================ */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,36px)}
@media(max-width:900px){.cards{grid-template-columns:1fr}}
.card{border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px -24px rgba(24,23,18,.4)}
.card__media{aspect-ratio:4/3;overflow:hidden}
.card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover .card__media img{transform:scale(1.05)}
.card__body{padding:clamp(20px,2.4vw,30px);display:flex;flex-direction:column;flex:1}
.card .date{font-family:var(--display);font-weight:600;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ember);margin-bottom:.8rem}
.card h3{font-size:1.28rem;font-weight:700;line-height:1.12;margin-bottom:.8rem}
.card .tag{font-family:var(--display);font-weight:600;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--stone);margin-bottom:.8rem}
.card p{font-size:.97rem;color:#403f38}
.card .ar{margin-top:auto;align-self:flex-start;font-size:.76rem}

/* ============================================================
   Credentials
   ============================================================ */
.creds{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px)}
@media(max-width:860px){.creds{grid-template-columns:1fr;gap:36px}}
.creds h3{font-size:1.5rem;margin-bottom:1.2rem;font-weight:700}
.creds ul{list-style:none;margin:0;padding:0}
.creds li{padding-block:.9em;border-bottom:1px solid var(--line);position:relative;padding-left:1.5em;font-size:1.02rem;line-height:1.45}
.creds li::before{content:"";position:absolute;left:0;top:1.25em;width:8px;height:8px;background:var(--ember)}
.badges{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:2.6rem}
.badges img{height:96px;width:auto;filter:saturate(1)}

/* ============================================================
   Contact
   ============================================================ */
.contact-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(36px,6vw,90px);align-items:start}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:40px}}
.field{margin-bottom:1.4rem}
.field label{display:block;font-family:var(--display);font-weight:600;font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:.6em;color:var(--ink)}
.field input,.field textarea{width:100%;font:inherit;background:#fff;border:1px solid var(--line);padding:.9em 1em;color:var(--ink);transition:border-color .2s ease}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ember)}
.field textarea{min-height:150px;resize:vertical}
.checkrow{display:flex;gap:.8em;align-items:flex-start;font-size:.92rem;color:#403f38;margin-bottom:1.6rem}
.checkrow input{margin-top:.35em;width:18px;height:18px;accent-color:var(--ember);flex:none}
.form-note{font-size:.82rem;color:var(--stone);margin-top:1rem}
.form-msg{display:none;margin-top:1.2rem;padding:1em 1.2em;font-size:.95rem;border-left:3px solid var(--ember);background:var(--mist)}
.form-msg.show{display:block}

.contact-info{border-top:2px solid var(--ink);padding-top:2rem}
.contact-info dl{margin:0}
.contact-info .row{padding-block:1.2em;border-bottom:1px solid var(--line)}
.contact-info dt{font-family:var(--display);font-weight:600;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--stone);margin-bottom:.35em}
.contact-info dd{margin:0;font-size:1.15rem;font-weight:500}
.contact-info dd a:hover{color:var(--ember)}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{background:var(--spruce-deep);color:var(--paper)}
.site-footer .wrap{padding-block:clamp(56px,7vw,96px)}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(28px,4vw,56px);padding-bottom:clamp(40px,5vw,64px);border-bottom:1px solid var(--line-light)}
@media(max-width:860px){.footer-top{grid-template-columns:1fr;gap:36px}}
.footer-brand .wordmark{font-size:1.7rem}
.footer-brand p{margin-top:1.4rem;max-width:34ch;color:rgba(247,246,242,.72);font-size:.98rem}
.footer-col h4{font-family:var(--display);font-weight:600;font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(247,246,242,.6);margin-bottom:1.2rem}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li{margin-bottom:.7em}
.footer-col a{font-size:1rem;color:rgba(247,246,242,.9);transition:color .2s ease}
.footer-col a:hover{color:var(--ember)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:2rem;font-size:.84rem;color:rgba(247,246,242,.6)}
.footer-bottom a:hover{color:var(--ember)}
.footer-legal{display:flex;gap:1.4em;flex-wrap:wrap}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive header ---------- */
@media(max-width:920px){
  .nav{display:none}
  .menu-toggle{display:flex}
}

/* ---------- Reduced motion ---------- */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .hero__media img{animation:none;transform:none}
  .reveal{opacity:1;transform:none}
}