/* =========================================================
   PIXEL PENEDÈS — Design tokens (estil editorial, inspirat en
   grans pàgines de producte: molt d'aire, tipografia gran,
   targetes de fotografia grans, un sol accent de color viu)
   ========================================================= */
:root{
  --ink:#050505;
  --ink-2:#1d1d1f;
  --paper:#ffffff;
  --paper-dim:#f5f5f7;
  --paper-line: rgba(0,0,0,0.08);

  --text-muted:#6e6e73;
  --text-on-dark: rgba(245,245,247,0.72);

  --signal:#F25920;
  --signal-dark:#D2470F;
  --gold:#FCAF15;
  --navy:#0B3B6F;

  --radius-l:28px;
  --radius-m:18px;
  --radius-s:12px;

  --maxw:1200px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* =========================================================
   Reset & base
   ========================================================= */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:0.001ms !important; animation-iteration-count:1 !important; transition-duration:0.001ms !important; }
}

body{
  margin:0;
  font-family:var(--font);
  background:var(--paper);
  color:var(--ink-2);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{ max-width:100%; display:block; }
h1,h2,h3{ font-weight:700; line-height:1.08; margin:0 0 .45em; letter-spacing:-0.025em; }
h1{ font-size:clamp(2.5rem, 6vw, 4.4rem); }
h2{ font-size:clamp(1.9rem, 4.2vw, 3rem); }
h3{ font-size:1.28rem; letter-spacing:-0.01em; margin-bottom:.5em; }
p{ margin:0 0 1em; }
a{ color:inherit; }
ul{ margin:0; padding:0; list-style:none; }

.wrap{
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 24px;
}
.wrap--narrow{ max-width:760px; }

.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--ink-2); color:#fff; padding:12px 18px;
  z-index:200; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; top:0; }

:focus-visible{
  outline:2.5px solid var(--navy);
  outline-offset:3px;
}

/* =========================================================
   Buttons — càpsula (pill), un sol accent viu
   ========================================================= */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:inherit; font-weight:600; font-size:1rem;
  padding:15px 30px;
  border:1.5px solid transparent;
  border-radius:980px;
  text-decoration:none;
  cursor:pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .2s ease, opacity .2s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn:active{ transform:translateY(0); }

.btn-signal{ background:var(--signal); color:#fff; }
.btn-signal:hover{ background:var(--signal-dark); box-shadow:0 14px 28px -10px rgba(242,89,32,0.55); }

.btn-outline{ background:transparent; border-color: rgba(29,29,31,0.28); color:var(--ink-2); }
.btn-outline:hover{ border-color:var(--ink-2); background:rgba(29,29,31,0.04); }

.btn-ink{ background:var(--ink-2); color:#fff; }
.btn-ink:hover{ background:#000; box-shadow:0 14px 28px -10px rgba(0,0,0,0.45); }

.btn-onsignal{ background:var(--ink-2); color:#fff; }
.btn-onsignal:hover{ background:#000; }

.btn-small{ padding:9px 20px; font-size:0.86rem; }
.btn-full{ width:100%; }
.btn .ico{ flex-shrink:0; }

section[id]{ scroll-margin-top: 70px; }

/* =========================================================
   Header — barra prima, vidre esmerilat
   ========================================================= */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,0.78);
  backdrop-filter: blur(16px) saturate(1.6);
  -webkit-backdrop-filter: blur(16px) saturate(1.6);
  border-bottom:1px solid var(--paper-line);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:56px;
}
.brand{ display:flex; align-items:center; gap:9px; text-decoration:none; color:var(--ink-2); }
.brand-mark{
  line-height:0; flex-shrink:0;
  background:#000; border-radius:8px; overflow:hidden;
  display:flex; width:32px; height:32px;
}
.brand-mark img{ width:100%; height:100%; object-fit:cover; }
.brand-word{
  font-weight:700; font-size:0.92rem; letter-spacing:0.005em;
}
.brand-word em{ font-style:normal; color:var(--signal); }

.main-nav ul{ display:flex; gap:30px; }
.main-nav a{
  text-decoration:none; font-weight:500; font-size:0.84rem; color:var(--ink-2);
  padding:6px 2px; opacity:0.82;
  transition: opacity .15s ease;
}
.main-nav a:hover{ opacity:1; }

.header-actions{ display:flex; align-items:center; gap:14px; }

.lang-switch{
  display:flex; align-items:center; gap:6px;
  font-size:0.82rem; font-weight:600;
}
.lang-btn{
  font-family:inherit; font-size:0.82rem; font-weight:600;
  background:none; border:none; cursor:pointer;
  color: rgba(29,29,31,0.5);
  padding:4px 2px;
  transition: color .15s ease;
}
.lang-btn:hover{ color:var(--ink-2); }
.lang-btn.is-active{ color:var(--signal); }
.lang-sep{ color: rgba(29,29,31,0.25); font-size:0.8rem; }

.nav-toggle{
  display:none;
  width:38px; height:38px;
  border:1.5px solid rgba(29,29,31,0.2); border-radius:10px;
  background:transparent;
  flex-direction:column; align-items:center; justify-content:center; gap:5px;
  cursor:pointer;
}
.nav-toggle span{ width:16px; height:1.5px; background:var(--ink-2); display:block; transition:transform .2s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

/* =========================================================
   Divisor de marca — franja de gradient prima
   ========================================================= */
.pixel-rule{
  height:5px;
  background: linear-gradient(90deg, var(--signal), var(--gold), var(--navy), var(--signal));
  background-size: 200% 100%;
  opacity:0.9;
}

/* =========================================================
   Hero
   ========================================================= */
.hero{ padding:88px 0 0; overflow:hidden; text-align:center; }
.hero-tag{
  display:inline-block;
  font-weight:600; font-size:0.86rem; color:var(--signal-dark);
  background: rgba(242,89,32,0.08);
  padding:7px 16px; border-radius:980px;
  margin-bottom:22px;
}
h1.hero-title{ max-width:16ch; margin-left:auto; margin-right:auto; color:var(--ink); }
.hero-lead{
  font-size:clamp(1.05rem, 1.7vw, 1.3rem);
  color:var(--text-muted);
  max-width:52ch; margin:0 auto;
}
.hero-ctas{ display:flex; flex-wrap:wrap; justify-content:center; gap:14px; margin:32px 0 8px; }

.hero-points{
  display:flex; flex-wrap:wrap; justify-content:center; gap:10px 26px;
  margin:34px 0 0;
  padding-bottom:56px;
}
.hero-points li{
  font-size:0.88rem; font-weight:600; color:var(--ink-2);
  padding-left:18px; position:relative;
}
.hero-points li::before{
  content:""; position:absolute; left:0; top:6px;
  width:8px; height:8px; border-radius:50%; background:var(--signal);
}
.hero-points--onsignal li{ color:var(--ink-2); }
.hero-points--onsignal li::before{ background:var(--ink-2); }

/* --- hero visual: gran targeta amb el llenç interactiu --- */
.hero-visual-wrap{ padding:0 0 100px; }

.hero-modes{
  display:flex;
  justify-content:center;
  align-items:flex-start;
  gap:90px;
  margin-bottom:44px;
}
.hero-mode{
  display:flex; flex-direction:column; align-items:center; gap:8px;
  max-width:170px;
}
.hero-mode-icon{
  width:56px; height:56px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background: rgba(242,89,32,0.1);
  color:var(--signal);
}
.hero-mode-label{
  font-weight:700; font-size:1.15rem; letter-spacing:-0.01em; color:var(--ink);
}
.hero-mode-sub{ font-size:0.82rem; color:var(--text-muted); text-align:center; }

.pixel-widget{
  border-radius: var(--radius-l);
  background:#101113;
  box-shadow: 0 50px 90px -35px rgba(0,0,0,0.45);
  overflow:hidden;
  max-width:640px;
  margin:0 auto;
}
#pixelCanvas{
  width:100%; height:auto; aspect-ratio:1/1; display:block;
  touch-action:none; cursor:crosshair;
  background:#17191c;
}
.pixel-widget-bar{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 20px;
  background:#101113;
  border-top:1px solid rgba(255,255,255,0.08);
}
.pixel-hint{ color:var(--text-on-dark); font-size:0.82rem; }
.pixel-clear{
  font-family:inherit; font-weight:600; font-size:0.8rem;
  background:rgba(255,255,255,0.08); color:#fff;
  border:none; border-radius:980px;
  padding:8px 16px; cursor:pointer;
  transition: background .2s ease;
}
.pixel-clear:hover{ background:rgba(255,255,255,0.18); }

/* =========================================================
   Galeria de classe (fotos reals)
   ========================================================= */
.gallery-apple{ padding:0 0 120px; }
.gallery-head{ text-align:center; max-width:640px; margin:0 auto 44px; }
.gallery-head .section-lead{ margin:0 auto; }

.gallery-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:20px;
}
.gallery-tile{
  position:relative;
  border-radius: var(--radius-l);
  overflow:hidden;
  aspect-ratio: 3 / 4;
  box-shadow: 0 40px 70px -35px rgba(0,0,0,0.4);
}
.gallery-tile img{
  width:100%; height:100%; object-fit:cover; object-position:center;
  filter: saturate(1.06) contrast(1.03);
  transform:scale(1.001);
  transition: transform .6s var(--ease);
}
.gallery-tile:hover img{ transform:scale(1.04); }
.gallery-tile::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,0.55) 100%);
}
.gallery-caption{
  position:absolute; left:24px; right:24px; bottom:20px; z-index:2;
  color:#fff;
}
.gallery-caption .g-title{ font-weight:700; font-size:1.15rem; letter-spacing:-0.01em; display:block; }
.gallery-caption .g-sub{ font-size:0.85rem; color:rgba(255,255,255,0.82); }

/* =========================================================
   Seccions genèriques
   ========================================================= */
.section{ padding:110px 0; }
.section--alt{ background:var(--paper-dim); }
.section--dark{ background:var(--ink); color:var(--paper); }
.section--dark .section-lead{ color:var(--text-on-dark); }
.section--signal{ background:var(--signal); }

.section-eyebrow{
  display:block;
  font-weight:600; font-size:0.85rem; color:var(--signal);
  margin-bottom:14px;
}
.section-head{ max-width:640px; margin:0 auto 56px; text-align:center; }
.section-head--left{ margin:0 0 44px; text-align:left; }
.section-lead{ color:var(--text-muted); font-size:clamp(1.02rem,1.4vw,1.18rem); }

/* --- Pilars (targetes de funcionalitat amb foto gran) --- */
.pillars{ display:flex; flex-direction:column; gap:0; }
.feature-tile{
  display:grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap:64px;
  align-items:center;
  padding:96px 0;
}
.feature-tile + .feature-tile{ border-top:1px solid var(--paper-line); }
.feature-tile--reverse .feature-media{ order:2; }
.feature-tile--reverse .feature-copy{ order:1; }

.feature-media img{
  width:100%;
  border-radius: var(--radius-l);
  box-shadow: 0 45px 80px -30px rgba(0,0,0,0.4);
}

.feature-copy .section-eyebrow{ margin-bottom:12px; }
.feature-copy h2{ color:var(--ink); margin-bottom:.4em; }
.feature-copy p.feature-desc{ color:var(--text-muted); font-size:1.08rem; max-width:48ch; margin-bottom:24px; }

.tool-chips{ display:flex; flex-wrap:wrap; gap:10px; }
.tool-chip{
  display:inline-flex; align-items:center;
  background:#ffffff;
  border:1px solid rgba(29,29,31,0.1);
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  border-radius:980px;
  padding:9px 18px;
  font-size:0.86rem; font-weight:600;
  color:var(--ink-2);
}

/* =========================================================
   Timeline (itinerari)
   ========================================================= */
.timeline{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
  counter-reset:step;
  margin-top:8px;
}
.timeline-item{
  background: rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-m);
  padding:28px 22px;
  position:relative;
}
.timeline-item::before{
  counter-increment:step;
  content: counter(step);
  position:absolute; top:-16px; left:22px;
  width:32px; height:32px;
  display:flex; align-items:center; justify-content:center;
  background:var(--signal); color:#fff;
  font-weight:700; border-radius:50%;
}
.timeline-age{
  display:inline-block; font-size:0.82rem; font-weight:700;
  color:var(--gold); margin-bottom:10px; margin-top:6px;
}
.timeline-item h3{ color:var(--paper); font-size:1.1rem; }
.timeline-item p{ color:var(--text-on-dark); font-size:0.92rem; margin-bottom:0; }

/* =========================================================
   Beneficis
   ========================================================= */
.benefit-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.benefit-card{
  background:var(--paper);
  border:1px solid var(--paper-line);
  border-radius: var(--radius-m);
  padding:30px 26px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.benefit-card:hover{
  transform:translateY(-4px);
  box-shadow: 0 30px 50px -28px rgba(0,0,0,0.28);
}
.benefit-icon{
  width:46px; height:46px;
  display:flex; align-items:center; justify-content:center;
  background:var(--paper-dim);
  color:var(--bc, var(--signal));
  border-radius:12px;
  margin-bottom:18px;
}
.benefit-card h3{ font-size:1.08rem; }
.benefit-card p{ color:var(--text-muted); font-size:0.94rem; margin-bottom:0; }

/* =========================================================
   FAQ
   ========================================================= */
.faq-list{ border-top:1px solid var(--paper-line); }
.faq-item{ border-bottom:1px solid var(--paper-line); }
.faq-question{
  width:100%; text-align:left;
  background:none; border:none; cursor:pointer;
  font-family:inherit; font-weight:600; font-size:1.05rem; color:var(--ink-2);
  padding:22px 4px;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.faq-icon{
  flex-shrink:0; width:22px; height:22px; position:relative;
}
.faq-icon::before,.faq-icon::after{
  content:""; position:absolute; background:var(--ink-2);
  top:50%; left:50%; transform:translate(-50%,-50%);
  border-radius:2px;
}
.faq-icon::before{ width:13px; height:1.5px; }
.faq-icon::after{ width:1.5px; height:13px; transition:transform .2s ease; }
.faq-question[aria-expanded="true"] .faq-icon::after{ transform:translate(-50%,-50%) rotate(90deg) scaleY(0); }

.faq-answer{
  max-height:0; overflow:hidden;
  transition:max-height .3s var(--ease);
}
.faq-answer p{ padding:0 4px 22px; color:var(--text-muted); max-width:65ch; }

/* =========================================================
   Reserva form
   ========================================================= */
.reserva-inner{
  display:grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap:56px;
  align-items:start;
}
.reserva-copy h2{ color:#fff; }
.reserva-copy .section-lead{ color:rgba(29,29,31,0.78); max-width:44ch; }
.section--signal .section-eyebrow{ color:var(--ink-2); }
.section--signal h2{ color:var(--ink-2); }

.reserva-form{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px 18px;
  background:#fff;
  border-radius: var(--radius-l);
  padding:36px;
  box-shadow: 0 45px 90px -35px rgba(0,0,0,0.35);
}
.form-row{ display:flex; flex-direction:column; gap:6px; }
.form-row--full{ grid-column:1 / -1; }
.form-row label{ font-size:0.85rem; font-weight:600; color:var(--ink-2); }
.form-row input, .form-row textarea{
  font-family:inherit; font-size:0.95rem;
  padding:12px 14px;
  border:1.5px solid rgba(29,29,31,0.16);
  border-radius:12px;
  background:var(--paper-dim);
  color:var(--ink-2);
}
.form-row input:focus, .form-row textarea:focus{
  outline:none; border-color:var(--signal);
  background:#fff;
}
.form-note{ font-size:0.8rem; color:var(--text-muted); margin:10px 0 0; }
.form-success{
  grid-column:1/-1;
  background: rgba(242,89,32,0.1); color:var(--signal-dark);
  border-radius:12px;
  padding:13px 16px; font-weight:600; font-size:0.9rem; margin:0;
}

/* =========================================================
   Contact
   ========================================================= */
.contact-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.contact-card{
  border-radius: var(--radius-m);
  padding:26px;
  background:var(--paper-dim);
}
.contact-card p{ color:var(--text-muted); }
.contact-link{
  display:inline-block; margin-top:8px;
  font-weight:600; font-size:0.9rem; color:var(--signal-dark);
  text-decoration:none;
}
.contact-link:hover{ text-decoration:underline; text-underline-offset:3px; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{ background:var(--ink); color:var(--paper); padding:40px 0; }
.footer-inner{
  display:flex; align-items:center; justify-content:space-between; gap:16px; flex-wrap:wrap;
}
.footer-brand{ display:flex; align-items:center; gap:10px; }
.footer-logo{ width:100%; max-width:200px; height:auto; display:block; }
.footer-legal{ margin:0; font-size:0.8rem; color:var(--text-on-dark); }

/* =========================================================
   Floating WhatsApp button
   ========================================================= */
.whatsapp-float{
  position:fixed; right:22px; bottom:22px; z-index:150;
  width:56px; height:56px; border-radius:50%;
  background:#25D366; color:#fff;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 14px 30px -8px rgba(37,211,102,0.6);
  text-decoration:none;
  animation: wa-in .5s var(--ease) .8s both;
}
.whatsapp-float:hover{ transform:translateY(-2px); }
@keyframes wa-in{
  from{ transform:scale(0.4); opacity:0; }
  to{ transform:scale(1); opacity:1; }
}

/* =========================================================
   Reveal on scroll (entrada suau apple-style)
   ========================================================= */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.is-visible{
  opacity:1;
  transform:translateY(0);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 980px){
  .feature-tile, .feature-tile--reverse{ grid-template-columns:1fr; gap:36px; padding:64px 0; }
  .feature-tile--reverse .feature-media{ order:1; }
  .feature-tile--reverse .feature-copy{ order:2; }
  .feature-media img{ max-width:420px; margin:0 auto; }

  .gallery-grid{ grid-template-columns:1fr; }
  .gallery-tile{ aspect-ratio:4/3; }

  .timeline{ grid-template-columns:repeat(2,1fr); row-gap:44px; }
  .benefit-grid{ grid-template-columns:repeat(2,1fr); }
  .reserva-inner{ grid-template-columns:1fr; }
  .contact-grid{ grid-template-columns:1fr; }
  .section{ padding:80px 0; }
}

@media (max-width: 760px){
  .main-nav{
    position:fixed; inset:56px 0 0 0;
    background:rgba(255,255,255,0.98);
    border-top:1px solid var(--paper-line);
    padding:24px;
    transform:translateY(-8px);
    opacity:0;
    pointer-events:none;
    transition:opacity .18s ease, transform .18s ease;
  }
  .main-nav.is-open{ opacity:1; transform:translateY(0); pointer-events:auto; }
  .main-nav ul{ flex-direction:column; gap:4px; }
  .main-nav a{ display:block; padding:14px 4px; font-size:1.05rem; border-bottom:1px solid var(--paper-dim); opacity:1; }
  .nav-toggle{ display:flex; }
  .header-actions .btn-small{ display:none; }

  .timeline{ grid-template-columns:1fr; }
  .benefit-grid{ grid-template-columns:1fr; }
  .reserva-form{ grid-template-columns:1fr; padding:26px; }
  .hero-ctas{ flex-direction:column; align-items:stretch; }
  .hero-ctas .btn{ width:100%; }
  .hero{ padding:64px 0 0; }
  .hero-visual-wrap{ padding-bottom:64px; }
  .hero-modes{ gap:36px; margin-bottom:32px; }
  .hero-mode-icon{ width:46px; height:46px; }
  .hero-mode-label{ font-size:1rem; }
  .hero-mode-sub{ font-size:0.76rem; }
}