/* Pensa en Blanes — style.css */

:root{
  --navy: #03264c;
  --navy-deep: #021a35;
  --turquoise: #06a4a5;
  --off-white: #fdfdfd;
  --section-alt: #f6f5f2;
  --muted: #5b6b78;
  --ink: #0d2338;
  --card-bg: #ffffff;
  --border-soft: rgba(3,38,76,0.08);
  --footer-bg: #1b1c1e;
  --focus: #06a4a5;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--off-white);
  color:var(--ink);
  font-family:'Source Serif 4', serif;
  font-optical-sizing:auto;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.display{
  font-family:'Libre Franklin', sans-serif;
  color:var(--ink);
  margin:0;
  letter-spacing:-0.01em;
}
a{color:inherit;}
img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
:focus-visible{outline:3px solid var(--focus); outline-offset:3px;}

/* ---------- HEADER ---------- */
header{
  position:fixed; top:0; left:0; right:0; z-index:50;
  padding:22px 0;
  transition:background 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
}
header .wrap{display:flex; align-items:center; justify-content:space-between;}
header.scrolled{
  background:var(--off-white);
  box-shadow:0 1px 0 var(--border-soft);
  padding:13px 0;
}
.logo-link{display:flex; align-items:center; gap:11px; text-decoration:none;}
/* Logo crop: logo.png contains the icon mark stacked above the wordmark.
   We show only the top icon portion by fixing a small box and scaling the
   full image so the icon fills it, cropping the wordmark out of view. */
.logo-mark{
  width:56px; height:36px;
  background-image:url('assets/logo.png');
  background-repeat:no-repeat;
  background-position:top center;
  background-size:auto 66px;
  filter:brightness(0) invert(1);
  transition:filter 0.35s ease;
}
header.scrolled .logo-mark{filter:none;}
.header-right{display:flex; align-items:center; gap:32px;}
.btn-sm{padding:10px 20px; font-size:14px;}
nav ul{display:flex; gap:32px; list-style:none; margin:0; padding:0;}
nav a{
  color:#fff;
  text-decoration:none;
  font-family:'Libre Franklin', sans-serif;
  font-size:15px;
  font-weight:500;
  transition:color 0.35s ease, opacity 0.2s ease, text-shadow 0.15s ease;
  opacity:0.92;
}
nav a:hover{opacity:1; color:var(--turquoise); text-shadow:0.3px 0 0 currentColor, -0.3px 0 0 currentColor;}
header.scrolled nav a{color:var(--ink);}
header.scrolled nav a:hover{color:var(--turquoise);}
.nav-participa-mobile{display:none;}
.nav-toggle{display:none;}

/* ---------- HERO ---------- */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  color:#fff;
  overflow:hidden;
  background:linear-gradient(120deg, #0a3d66 0%, #03264c 55%, #021a35 100%);
}
.hero-media{position:absolute; inset:0; z-index:0;}
.hero-media video{width:100%; height:100%; object-fit:cover;}
.hero::before{
  content:"";
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(180deg, rgba(2,26,53,0.50) 0%, rgba(2,26,53,0.28) 42%, rgba(2,26,53,0.88) 100%);
}
.hero-inner{
  position:relative;
  z-index:2;
  padding:90px 0;
  width:100%;
}
.hero-title{
  font-size:clamp(42px, 7vw, 88px);
  font-weight:800;
  color:#fff;
  line-height:1.02;
}
.hero-subtitle{
  font-family:'Libre Franklin', sans-serif;
  font-weight:400;
  font-size:clamp(19px, 2.4vw, 27px);
  color:#fff;
  margin-top:16px;
  max-width:22ch;
}
.hero-actions{
  display:flex;
  gap:16px;
  margin-top:46px;
  flex-wrap:wrap;
}
.btn{
  font-family:'Libre Franklin', sans-serif;
  font-weight:600;
  font-size:15px;
  padding:14px 26px;
  border-radius:8px;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
  border:1.5px solid transparent;
  cursor:pointer;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--turquoise); color:#fff;}
.btn-primary:hover{background:#08b8b9;}
.btn-outline{border-color:rgba(255,255,255,0.55); color:#fff; background:transparent;}
.btn-outline:hover{background:rgba(255,255,255,0.10); border-color:#fff;}

@media (prefers-reduced-motion: reduce){
  .hero-media{display:none;}
}

/* ---------- QUI SOM ---------- */
.quisom{
  padding-top:0;
  padding-bottom:90px;
  background:var(--off-white);
}
.quisom-row{
  display:grid;
  grid-template-columns: minmax(300px, 42%) 1fr;
  align-items:stretch;
}
.quisom-image{
  position:relative;
  min-height:600px;
  overflow:hidden;
}
.quisom-image img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
}
.quisom-image::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(90deg, transparent 55%, var(--off-white) 100%);
  pointer-events:none;
}
.quisom-text-wrap{
  display:flex;
  align-items:center;
  padding:56px 64px 56px 56px;
}
.quisom-text{max-width:560px;}
.kicker{
  font-family:'Libre Franklin', sans-serif;
  font-weight:600;
  font-size:14px;
  color:var(--turquoise);
  margin-bottom:14px;
}
.quisom-text h2{
  font-size:clamp(28px,3.2vw,40px);
  font-weight:700;
  line-height:1.14;
  margin-bottom:24px;
  max-width:13ch;
}
.body-text{
  font-size:17.5px;
  line-height:1.7;
  color:var(--muted);
  max-width:46ch;
  margin:0 0 18px;
  font-weight:400;
}
.body-text:last-child{margin-bottom:0;}

.feature-row{
  margin-top:70px;
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:40px;
}
.feature-item{
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.feature-icon{
  width:40px; height:40px;
  margin-bottom:16px;
  color:var(--turquoise);
}
.feature-icon svg{width:100%; height:100%; stroke:currentColor; fill:none; stroke-width:1.6;}
.feature-item h3{
  font-size:17px;
  font-weight:700;
  margin-bottom:8px;
}
.feature-item p{
  font-size:15.5px;
  line-height:1.6;
  color:var(--muted);
  margin:0;
  max-width:32ch;
}

/* ---------- TREBALLEM ---------- */
.treballem{
  background:var(--section-alt);
  padding:100px 0 110px;
}
.treballem-head{
  margin-bottom:52px;
}
.treballem h2{
  font-size:clamp(28px,3vw,38px);
  font-weight:700;
}
.scroller{
  display:flex;
  gap:20px;
  overflow-x:auto;
  padding:6px 6px 18px;
  scroll-snap-type:x proximity;
  -webkit-overflow-scrolling:touch;
}
.scroller::-webkit-scrollbar{height:6px;}
.scroller::-webkit-scrollbar-thumb{background:var(--border-soft); border-radius:3px;}
.work-card{
  scroll-snap-align:start;
  flex:0 0 200px;
  background:var(--card-bg);
  border-radius:14px;
  padding:32px 20px;
  text-align:center;
  box-shadow:0 4px 10px rgba(3,38,76,0.05), 0 14px 28px rgba(3,38,76,0.09);
}
.work-icon{
  width:64px; height:64px;
  margin:0 auto 20px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--navy) 0%, #0a3d66 100%);
  display:flex; align-items:center; justify-content:center;
}
.work-icon svg{width:32px; height:32px; stroke:#fff; stroke-width:1.7;}
.work-card h3{
  font-size:16px;
  font-weight:700;
  margin:0;
}

/* ---------- PARTICIPA ---------- */
.participa{
  background:linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 55%, #0b5560 100%);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.participa-grid{
  display:grid;
  grid-template-columns: minmax(0,1fr) minmax(0,0.85fr);
  min-height:640px;
}
.participa-content{
  padding:110px 64px 110px 0;
  margin-left:max(32px, calc((100% - 1116px) / 2));
  display:flex;
  flex-direction:column;
  justify-content:center;
  max-width:560px;
  position:relative;
  z-index:2;
}
@media (min-width:1180px){
  .participa-content{padding-left:0;}
}
.participa h2{
  font-size:clamp(30px,3.4vw,42px);
  font-weight:700;
  color:#fff;
  line-height:1.15;
  margin-bottom:20px;
  max-width:11ch;
}
.participa p.lead-p{
  font-size:17.5px;
  line-height:1.65;
  color:#fff;
  max-width:44ch;
  margin-bottom:36px;
}
#formToggle{align-self:flex-start;}

/* The visual column: the photo sits underneath, the form overlays on top of it
   (never pushes the layout taller). No solid fallback color is placed behind
   the photo — its own fade is a true transparency, so whatever shows through
   is the section's real background gradient, guaranteed to match at any size. */
.participa-visual{
  position:relative;
  overflow:hidden;
}
.participa-image{
  position:absolute; inset:0;
}
.participa-image img{
  width:100%; height:100%;
  object-fit:cover;
  display:block;
  -webkit-mask-image:linear-gradient(100deg, transparent 0%, black 62%);
  mask-image:linear-gradient(100deg, transparent 0%, black 62%);
}

.form-panel{
  position:absolute; inset:0;
  z-index:5;
  background:rgba(2,10,22,0.46);
  backdrop-filter:blur(10px) saturate(120%);
  padding:44px;
  display:flex;
  flex-direction:column;
  justify-content:center;
  clip-path:inset(0 100% 0 0);
  transition:clip-path 0.45s ease;
}
.form-panel.open{clip-path:inset(0 0 0 0);}
.form-close{
  position:absolute; top:20px; right:20px;
  background:none; border:none; color:rgba(255,255,255,0.7);
  font-family:'Libre Franklin', sans-serif;
  font-size:14px;
  cursor:pointer;
  display:inline-flex; align-items:center; gap:6px;
  transition:color 0.15s ease;
}
.form-close:hover{color:#fff;}
.form-close svg{width:14px; height:14px; stroke:currentColor;}
.form-fields{
  display:flex;
  flex-direction:column;
  gap:16px;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
label{
  display:block;
  font-family:'Libre Franklin', sans-serif;
  font-size:13px;
  color:#fff;
  margin-bottom:7px;
}
input, textarea{
  width:100%;
  background:rgba(255,255,255,0.09);
  border:1px solid rgba(255,255,255,0.24);
  border-radius:8px;
  padding:12px 14px;
  color:#fff;
  font-family:'Source Serif 4', serif;
  font-size:15px;
  resize:none;
}
textarea{height:96px; field-sizing:content; min-height:96px; max-height:220px;}
input::placeholder, textarea::placeholder{color:rgba(255,255,255,0.45);}
input:focus, textarea:focus{border-color:var(--turquoise); background:rgba(255,255,255,0.13);}
.form-panel .btn-primary{margin-top:6px; align-self:flex-start;}
.form-status{
  margin:14px 0 0;
  font-family:'Libre Franklin', sans-serif;
  font-size:14px;
  color:#fff;
  min-height:1.2em;
}
.form-status.is-error{color:#ffb4b4;}
.hp-field{position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden;}

/* ---------- FOOTER ---------- */
footer{
  background:var(--footer-bg);
  color:rgba(255,255,255,0.85);
  padding:80px 0 32px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:56px;
  border-bottom:1px solid rgba(255,255,255,0.10);
}
footer h4{
  font-family:'Libre Franklin', sans-serif;
  font-size:13px;
  font-weight:600;
  letter-spacing:0.04em;
  color:rgba(255,255,255,0.5);
  margin-bottom:18px;
}
footer .logo-mark-text{
  font-family:'Libre Franklin', sans-serif;
  font-weight:800;
  font-size:19px;
  color:#fff;
  margin-bottom:10px;
}
footer .tag{
  font-size:15.5px;
  color:rgba(255,255,255,0.6);
  max-width:26ch;
  line-height:1.5;
}
footer ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:11px;}
footer a{text-decoration:none; font-size:15px; color:rgba(255,255,255,0.82); transition:color 0.15s ease, text-shadow 0.15s ease;}
footer a:hover{color:var(--turquoise); text-shadow:0.3px 0 0 currentColor, -0.3px 0 0 currentColor;}

.link-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:16px;
  color:var(--turquoise);
  text-decoration:none;
  font-family:'Libre Franklin', sans-serif;
  font-weight:600;
  font-size:15px;
  transition:text-shadow 0.15s ease;
}
.link-more:hover{text-shadow:0.3px 0 0 currentColor, -0.3px 0 0 currentColor;}
.quisom-more{text-align:center; margin-top:48px;}
.quisom-more .link-more{margin-top:0;}
.footer-bottom{
  padding-top:28px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  font-size:13.5px;
  color:rgba(255,255,255,0.5);
  font-family:'Libre Franklin', sans-serif;
}
.footer-bottom a{color:rgba(255,255,255,0.5); text-decoration:underline;}

/* ---------- mobile ---------- */
@media (max-width:880px){
  .header-participa-desktop{display:none;}
  .header-right{gap:16px;}
  nav{
    display:none;
    position:absolute; top:100%; left:0; right:0;
    background:var(--off-white);
    box-shadow:0 12px 24px rgba(3,38,76,0.14);
    padding:8px 28px 28px;
  }
  nav.open{display:block;}
  nav ul{flex-direction:column; align-items:flex-start; gap:6px;}
  nav li{width:100%;}
  nav a{color:var(--ink); display:block; padding:12px 0;}
  header.scrolled nav a{color:var(--ink);}
  .nav-participa-mobile{display:block; margin-top:10px;}
  .nav-participa-mobile a{
    display:inline-flex; padding:12px 22px; color:#fff;
  }
  .nav-toggle{
    display:inline-flex;
    background:none; border:none; color:#fff;
    width:28px; height:22px; position:relative; cursor:pointer;
  }
  header.scrolled .nav-toggle{color:var(--navy);}
  .nav-toggle span, .nav-toggle::before, .nav-toggle::after{
    content:""; position:absolute; left:0; right:0; height:2px; background:currentColor; transition:transform 0.25s ease, opacity 0.2s ease;
  }
  .nav-toggle::before{top:0;} .nav-toggle span{top:10px; position:absolute; left:0; right:0; height:2px; background:currentColor;} .nav-toggle::after{bottom:0;}
  .nav-toggle.is-active::before{transform:translateY(10px) rotate(45deg);}
  .nav-toggle.is-active::after{transform:translateY(-10px) rotate(-45deg);}
  .nav-toggle.is-active span{opacity:0;}

  .quisom-row{grid-template-columns:1fr;}
  .quisom-image{min-height:320px;}
  .quisom-image::after{background:linear-gradient(180deg, transparent 60%, var(--off-white) 100%);}
  .quisom-text-wrap{display:block; padding:40px 28px 0; text-align:center;}
  .quisom-text{width:100%; max-width:440px; margin:0 auto;}
  .quisom-text h2{max-width:100%; margin-left:auto; margin-right:auto;}
  .feature-row{grid-template-columns:1fr; gap:32px; padding:0 24px;}

  .participa-grid{grid-template-columns:1fr; min-height:0;}
  .participa-content{
    margin-left:0;
    padding:64px 28px 40px;
    max-width:100%;
    text-align:center;
    align-items:center;
  }
  .participa h2, .participa p.lead-p{margin-left:auto; margin-right:auto;}
  #formToggle{align-self:center;}
  .participa-visual{
    height:340px;
    transition:height 0.45s ease;
  }
  .participa-visual.open{height:660px;}
  .participa-image img{
    -webkit-mask-image:linear-gradient(180deg, transparent 0%, black 45%);
    mask-image:linear-gradient(180deg, transparent 0%, black 45%);
  }
  .form-panel{
    padding:32px 28px;
    clip-path:inset(0 0 100% 0);
  }
  .form-panel.open{clip-path:inset(0 0 0 0);}
  .form-row{grid-template-columns:1fr;}

  .footer-grid{grid-template-columns:1fr 1fr; gap:32px 24px;}
}
@media (max-width:560px){
  .wrap{padding:0 20px;}
  .hero-inner{padding-left:28px; padding-right:28px;}
  .footer-grid{grid-template-columns:1fr;}
  .form-panel{padding:24px;}
}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  .scroller{scroll-behavior:auto;}
  *{animation:none !important; transition:none !important;}
}