/* Norn Escola de Muntanya · web 2026
   Colors i lletres de la identitat de marca (catàleg 2026-2027).
   Lletres allotjades al mateix servidor: no es connecta amb Google. */

@font-face{font-family:"Montserrat";src:url("fonts/montserrat.woff2") format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Raleway";src:url("fonts/raleway.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --ink:#3A3632;          /* text principal (gris càlid) */
  --body:#4A433E;
  --muted:#6A615A;
  --paper:#FFFFFF;
  --cream:#FFF6EC;
  --line:#F1E3D4;
  --orange:#F47A21;       /* taronja Norn */
  --orange-txt:#B9520C;   /* taronja per a text petit sobre blanc (llegible) */
  --orange-btn:#C9580D;   /* fons de botó amb text blanc llegible */
  --orange-btn-h:#AE4A09;
  --peach:#F3C08C;
  --ori:#1E8FD6; --ori-d:#1769A8; --ori-t:#E6F3FC;
  --ini:#F47A21; --ini-d:#B85426; --ini-t:#FEF0E3;
  --exc:#1FA36A; --exc-d:#157A4F; --exc-t:#E6F6EE;
  --wa:#1E8E4E;
  --dark:#1d1a17;
  --wrap:1140px;
  --radius:6px;
  --title:"Montserrat",system-ui,sans-serif;
  --text:"Raleway",system-ui,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--body);font-family:var(--text);font-size:17px;line-height:1.65;font-weight:500;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--title);color:var(--ink);line-height:1.15;margin:0 0 .5em;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-60px;background:#fff;color:var(--ink);padding:10px 14px;border-radius:4px;z-index:100;font-weight:700}
.skip:focus{top:12px}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}

/* ---------- Capçalera ---------- */
.cap{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .25s,box-shadow .25s,padding .25s;padding:18px 0}
.cap .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
.cap .logo img{height:44px;width:auto}
.cap .logo .fosc{display:none}
.cap.solid{background:rgba(255,255,255,.97);box-shadow:0 1px 0 var(--line),0 6px 20px rgba(0,0,0,.06);padding:10px 0}
.cap.solid .logo .clar{display:none}.cap.solid .logo .fosc{display:block}
.menu{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}
.menu a{font-family:var(--title);font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;text-decoration:none;color:#fff;padding:6px 0;border-bottom:2px solid transparent}
.menu a:hover{border-color:var(--orange)}
.cap.solid .menu a{color:var(--ink)}
.menu .tel{display:inline-flex;align-items:center;gap:8px;border:2px solid rgba(255,255,255,.7);border-radius:999px;padding:7px 14px;letter-spacing:.04em}
.menu .tel:hover{background:#fff;color:var(--ink);border-color:#fff}
.cap.solid .menu .tel{border-color:var(--orange-btn);color:var(--orange-txt)}
.cap.solid .menu .tel:hover{background:var(--orange-btn);color:#fff}
.obre-menu{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.cap.solid .obre-menu{color:var(--ink)}

/* ---------- Icones ---------- */
.ic{width:1.15em;height:1.15em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.ic.ple{fill:currentColor;stroke:none}

/* ---------- Botons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--title);font-weight:700;font-size:14px;letter-spacing:.04em;text-decoration:none;border-radius:var(--radius);padding:14px 22px;border:2px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s;line-height:1.1;text-align:center}
.btn:hover{transform:translateY(-1px)}
.btn-tar{background:var(--orange-btn);color:#fff}
.btn-tar:hover{background:var(--orange-btn-h)}
.btn-wa{background:var(--wa);color:#fff}
.btn-wa:hover{background:#177540}
.btn-linia{border-color:rgba(255,255,255,.85);color:#fff}
.btn-linia:hover{background:#fff;color:var(--ink)}
.btn-linia-fosc{border-color:var(--ink);color:var(--ink)}
.btn-linia-fosc:hover{background:var(--ink);color:#fff}
.botons{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- Portada ---------- */
.hero{position:relative;min-height:min(820px,100svh);display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--dark)}
.hero picture,.hero picture img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:60% 40%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(18,16,14,.86) 0%,rgba(18,16,14,.62) 45%,rgba(18,16,14,.25) 100%)}
.hero .wrap{position:relative;z-index:2;width:100%;padding-top:110px;padding-bottom:170px}
.hero .txt{max-width:600px}
.kicker{display:block;font-family:var(--title);font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--orange-txt);margin-bottom:12px}
.hero .kicker{color:var(--peach);font-size:15px;letter-spacing:.06em;text-transform:none;font-weight:600}
.hero h1{color:#fff;font-size:clamp(38px,5.6vw,64px);font-weight:800;line-height:1.05;margin-bottom:20px}
.hero p{font-size:18px;color:rgba(255,255,255,.92);max-width:540px;margin-bottom:30px}
.hero .notes{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:28px;font-size:14px;color:rgba(255,255,255,.85);list-style:none;padding:0}
.hero .notes li{display:flex;align-items:center;gap:8px}
.hero .notes .ic{color:var(--peach)}

/* Ones (vores irregulars com a la referència) */
.ona{position:absolute;left:0;right:0;width:100%;height:clamp(48px,8vw,120px);display:block;pointer-events:none;z-index:3}
.ona.baix{bottom:-1px}
.ona.dalt{top:-1px}

/* ---------- Seccions ---------- */
.sec{padding:96px 0}
.cap-sec{text-align:center;max-width:640px;margin:0 auto 52px}
.cap-sec h2{font-size:clamp(28px,3.4vw,38px)}
.cap-sec p{color:var(--muted)}

/* Targetes d'activitat */
.targetes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.targeta{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:440px;border-radius:3px;overflow:hidden;color:#fff;text-decoration:none;background:var(--dark);box-shadow:0 10px 30px rgba(0,0,0,.12)}
.targeta img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s}
.targeta::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,16,14,.15) 0%,rgba(18,16,14,.55) 45%,rgba(18,16,14,.9) 100%)}
.targeta:hover img{transform:scale(1.05)}
.targeta .cos{position:relative;z-index:2;padding:30px 26px 28px}
.targeta .ic{width:30px;height:30px;margin-bottom:14px;color:#fff}
.targeta h3{color:#fff;font-size:24px;margin-bottom:10px}
.targeta p{font-size:15px;color:rgba(255,255,255,.88);margin-bottom:16px;line-height:1.55}
.targeta .mes{font-family:var(--title);font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;display:inline-flex;align-items:center;gap:6px;color:var(--peach)}
.targeta .barra{position:absolute;top:0;left:0;right:0;height:4px;z-index:2}

/* Fitxes d'activitat */
.fitxa{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;padding:56px 0;border-top:1px solid var(--line)}
.fitxa:first-of-type{border-top:0}
.fitxa.inv .fotos{order:2}
.fitxa .fotos{position:relative;padding-bottom:70px}
.fitxa .fotos img{border-radius:3px;box-shadow:0 14px 34px rgba(0,0,0,.14)}
.fitxa .fotos .f2{position:absolute;width:52%;right:-14px;bottom:0;border:6px solid #fff}
.fitxa.inv .fotos .f2{right:auto;left:-14px}
.fitxa .etiq{display:inline-block;font-family:var(--title);font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:5px 10px;border-radius:3px;margin-bottom:14px}
.fitxa h3{font-size:clamp(26px,3vw,34px)}
.fitxa .lema{font-family:var(--title);font-weight:600;color:var(--ink);font-size:18px;margin-bottom:12px}
.dades{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:8px 28px;margin:22px 0;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);list-style:none}
.dades li{font-size:14px;line-height:1.4}
.dades b{display:block;font-family:var(--title);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:3px;font-weight:700}
.llista{list-style:none;padding:0;margin:0 0 22px;display:grid;gap:12px}
.llista li{display:grid;grid-template-columns:30px 1fr;gap:12px;align-items:start;font-size:15.5px;line-height:1.5}
.llista .n{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;font-family:var(--title);font-weight:800;font-size:13px;color:#fff}
.llista strong{color:var(--ink);font-family:var(--title);font-weight:700;font-size:15px}
.ori .etiq{background:var(--ori-t);color:var(--ori-d)} .ori .n{background:var(--ori-d)}
.ini .etiq{background:var(--ini-t);color:var(--ini-d)} .ini .n{background:var(--ini-d)}
.exc .etiq{background:var(--exc-t);color:var(--exc-d)} .exc .n{background:var(--exc-d)}
.enllac-prop{font-family:var(--title);font-weight:700;font-size:14px;color:var(--orange-txt);text-decoration:none;display:inline-flex;gap:8px;align-items:center}
.enllac-prop:hover{text-decoration:underline}
.zones{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px;padding:0;list-style:none}
.zones li{background:var(--exc-t);color:var(--exc-d);font-family:var(--title);font-weight:700;font-size:13px;padding:6px 12px;border-radius:999px}

/* Franja natura */
.natura{position:relative;color:#fff;text-align:center;overflow:hidden;background:#3c4a3e}
.natura>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.natura::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(25,30,26,.55),rgba(25,30,26,.72))}
.natura .wrap{position:relative;z-index:2;padding-top:200px;padding-bottom:160px}
.natura blockquote{margin:0 auto 22px;max-width:760px;font-family:var(--title);font-weight:700;font-size:clamp(26px,3.6vw,40px);line-height:1.2;color:#fff}
.natura p{max-width:640px;margin:0 auto;color:rgba(255,255,255,.9);font-size:18px}
.valors{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:900px;margin:48px auto 0;list-style:none;padding:0}
.valors li{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(3px);border-radius:var(--radius);padding:22px 18px;font-size:15px;line-height:1.5}
.valors .ic{width:28px;height:28px;color:var(--peach);margin:0 auto 10px}
.valors strong{display:block;font-family:var(--title);font-size:16px;margin-bottom:4px}

/* Com treballem (com «Adventure Begin») */
.com{background:var(--cream)}
.dues-col{display:grid;grid-template-columns:1fr 1fr;gap:28px 56px;max-width:900px;margin:0 auto}
.dues-col h3{font-size:18px;margin-bottom:6px}
.dues-col p{font-size:16px}
.fets{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:900px;margin:36px auto 0;padding:28px 0 0;border-top:1px solid var(--line);list-style:none}
.fets b{display:block;font-family:var(--title);font-size:14px;color:var(--orange-txt);margin-bottom:4px}
.fets span{font-size:15px;color:var(--ink);font-weight:600;line-height:1.4;display:block}
.passos{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:900px;margin:56px auto 0;list-style:none;padding:0;counter-reset:p}
.passos li{background:#fff;border-radius:var(--radius);padding:24px 22px;box-shadow:0 4px 16px rgba(58,54,50,.06);counter-increment:p;position:relative}
.passos li::before{content:counter(p);display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--orange-btn);color:#fff;font-family:var(--title);font-weight:800;margin-bottom:12px}
.passos h3{font-size:17px;margin-bottom:6px}
.passos p{font-size:15px;margin:0}
.centre{text-align:center;margin-top:44px}

/* Equip */
.equip{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;list-style:none;padding:0;margin:0}
.equip li{border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px}
.equip .ic{width:30px;height:30px;color:var(--orange);margin-bottom:12px}
.equip h3{font-size:17px}
.equip p{font-size:15px;margin:0}

/* Preguntes */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:20px 4px;font-family:var(--title);font-weight:700;color:var(--ink);font-size:17px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ic{transition:transform .2s;color:var(--orange-txt)}
.faq details[open] summary .ic{transform:rotate(45deg)}
.faq details p{padding:0 4px 18px;margin:0;color:var(--body)}

/* Contacte */
.contacte{position:relative;background:var(--dark);color:#fff;overflow:hidden}
.contacte .wrap{position:relative;z-index:2;padding-top:150px;padding-bottom:90px;text-align:center}
.contacte h2{color:#fff;font-size:clamp(28px,3.6vw,40px)}
.contacte .kicker{color:var(--peach)}
.contacte p{color:rgba(255,255,255,.85);max-width:600px;margin:0 auto 30px}
.contacte .botons{justify-content:center}
.dades-contacte{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 34px;margin:36px 0 0;padding:0;list-style:none;font-size:16px}
.dades-contacte a{text-decoration:none;display:inline-flex;align-items:center;gap:9px}
.dades-contacte a:hover{text-decoration:underline}
.dades-contacte .ic{color:var(--peach)}

/* Peu */
.peu{background:#141210;color:rgba(255,255,255,.7);font-size:14px;padding:34px 0}
.peu .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;align-items:center}
.peu nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.peu a{color:rgba(255,255,255,.8);text-decoration:none}
.peu a:hover{color:#fff;text-decoration:underline}

/* WhatsApp flotant */
.wa-flot{position:fixed;right:18px;bottom:18px;z-index:60;width:58px;height:58px;border-radius:50%;background:var(--wa);color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:transform .2s}
.wa-flot:hover{transform:scale(1.06)}
.wa-flot .ic{width:30px;height:30px}

/* ---------- Pàgines legals ---------- */
.legal-cap{background:var(--dark);color:#fff;padding:130px 0 60px}
.legal-cap h1{color:#fff;font-size:clamp(30px,4vw,44px);margin:0}
.legal{max-width:800px;margin:0 auto;padding:56px 24px 90px}
.legal h2{font-size:22px;margin-top:36px}
.legal table{width:100%;border-collapse:collapse;margin:0 0 1em;font-size:15px}
.legal th,.legal td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.legal th{background:var(--cream);font-family:var(--title);font-size:14px;color:var(--ink);width:34%}
.pendent{background:#FFF1A8;color:#5a4a00;padding:1px 6px;border-radius:3px;font-weight:700}
.legal .data{color:var(--muted);font-size:14px}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .menu{position:fixed;inset:0 0 0 auto;width:min(320px,86vw);flex-direction:column;align-items:flex-start;gap:6px;background:#fff;padding:90px 28px 28px;box-shadow:-10px 0 30px rgba(0,0,0,.15);transform:translateX(105%);transition:transform .3s;visibility:hidden}
  .menu.obert{transform:none;visibility:visible}
  .menu a,.cap.solid .menu a{color:var(--ink);font-size:15px;padding:10px 0}
  .menu .tel,.cap.solid .menu .tel{margin-top:10px;border-color:var(--orange-btn);color:var(--orange-txt)}
  .obre-menu{display:block;position:relative;z-index:2}
  .cap.menu-obert .obre-menu{color:var(--ink)}
  .targetes{grid-template-columns:1fr;max-width:520px;margin:0 auto}
  .targeta{min-height:380px}
  .fitxa{grid-template-columns:1fr;gap:28px}
  .fitxa.inv .fotos{order:0}
  .fitxa .fotos .f2,.fitxa.inv .fotos .f2{right:10px;left:auto}
  .valors,.passos,.equip{grid-template-columns:1fr}
  .fets{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .cap .logo img{height:36px}
  .hero{min-height:auto}
  .hero::after{background:linear-gradient(180deg,rgba(18,16,14,.55) 0%,rgba(18,16,14,.78) 60%,rgba(18,16,14,.88) 100%)}
  .hero .wrap{padding-top:120px;padding-bottom:120px}
  .hero p{font-size:16.5px}
  .botons .btn{flex:1 1 100%}
  .sec{padding:68px 0}
  .dues-col{grid-template-columns:1fr}
  .dades{grid-template-columns:1fr 1fr}
  .natura .wrap{padding-top:130px;padding-bottom:110px}
  .contacte .wrap{padding-top:110px}
  .dades-contacte{flex-direction:column;align-items:center}
  .fitxa .fotos{padding-bottom:50px}
}
.obre-menu .ic{width:28px;height:28px}
.obre-menu .tanca{display:none}
.cap.menu-obert .obre-menu .obre{display:none}
.cap.menu-obert .obre-menu .tanca{display:block}
@media (max-width:980px){.cap.menu-obert::before{content:"";position:fixed;inset:0;background:rgba(20,18,16,.5)}}