/* ============================================================
   Alidé Tremoleda — Web · Estil base
   Pikler · criança respectuosa · 0-6
   Paleta natural i càlida. Mobile-first. Header sticky.
   ============================================================ */

:root{
  --cream:#F7F3EC;
  --sand:#ECE3D4;
  --sand-2:#E2D5C0;
  --sage:#8A9A7B;
  --sage-dark:#5F6F52;
  --terra:#C57B57;
  --terra-dark:#A85F3E;
  --ink:#3A352F;
  --muted:#7C7468;
  --white:#FFFFFF;
  --radius:18px;
  --radius-sm:10px;
  --shadow:0 14px 40px rgba(58,53,47,.12);
  --shadow-sm:0 6px 18px rgba(58,53,47,.08);
  --maxw:1160px;
  --font-head:"Fraunces",Georgia,serif;
  --font-body:"Nunito Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4{font-family:var(--font-head);font-weight:600;line-height:1.15;color:var(--ink)}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem)}
h3{font-size:clamp(1.2rem,2.2vw,1.5rem)}
p{margin-bottom:1rem}

.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{padding:72px 0}
.section-tight{padding:48px 0}

.eyebrow{
  font-family:var(--font-body);
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:.72rem;
  font-weight:800;
  color:var(--terra);
  margin-bottom:.6rem;
  display:block;
}
.lead{font-size:1.12rem;color:var(--muted);max-width:60ch}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;
  padding:14px 30px;
  border-radius:999px;
  font-weight:800;
  font-size:.95rem;
  letter-spacing:.02em;
  cursor:pointer;
  border:2px solid transparent;
  transition:transform .15s ease,box-shadow .15s ease,background .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--terra);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--terra-dark)}
.btn-secondary{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-secondary:hover{background:var(--ink);color:#fff}
.btn-light{background:#fff;color:var(--ink);box-shadow:var(--shadow-sm)}
.btn-big{padding:18px 46px;font-size:1.05rem}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:var(--cream);
  border-bottom:1px solid rgba(58,53,47,.08);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{font-family:var(--font-head);font-size:1.5rem;font-weight:600;letter-spacing:.01em}
.logo span{color:var(--terra)}
.nav{display:flex;align-items:center;gap:6px}
.nav a{
  padding:9px 13px;border-radius:999px;font-weight:700;font-size:.86rem;
  color:var(--ink);transition:background .2s,color .2s;white-space:nowrap;
}
.nav a:hover,.nav a.active{background:var(--sand-2);color:var(--ink)}
.lang{display:flex;gap:4px;margin-left:10px;border-left:1px solid rgba(58,53,47,.15);padding-left:14px}
.lang button{
  background:none;border:none;cursor:pointer;font-family:var(--font-body);
  font-weight:800;font-size:.8rem;color:var(--muted);padding:5px 7px;border-radius:6px;
}
.lang button.active{color:var(--terra);background:var(--sand)}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;padding:8px;z-index:1100}
.menu-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .3s,opacity .3s}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
/* Overlay menú mòbil */
.nav-overlay{
  position:fixed;inset:0;background:rgba(58,53,47,.4);
  opacity:0;visibility:hidden;transition:opacity .3s;z-index:990;
}
.nav-overlay.open{opacity:1;visibility:visible}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(120deg,var(--sand) 0%,var(--cream) 60%);
  position:relative;overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;min-height:78vh;padding:60px 0}
.hero h1{margin-bottom:.5rem}
.hero .lead{margin:1.2rem 0 2rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-art{
  aspect-ratio:4/5;border-radius:28px;box-shadow:var(--shadow);
  background:
    radial-gradient(circle at 30% 25%,rgba(255,255,255,.45),transparent 45%),
    linear-gradient(160deg,var(--sage) 0%,var(--sage-dark) 100%);
  position:relative;overflow:hidden;
}
.hero-art::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 70% 80%,rgba(197,123,87,.5),transparent 50%),
    repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 14px,transparent 14px 28px);
}

/* ---------- Image placeholders ---------- */
.imgph{
  border-radius:var(--radius);background:linear-gradient(150deg,var(--sage),var(--sage-dark));
  position:relative;overflow:hidden;min-height:220px;color:#fff;
  display:flex;align-items:flex-end;
}
.imgph.alt{background:linear-gradient(150deg,var(--terra),var(--terra-dark))}
.imgph.sand{background:linear-gradient(150deg,var(--sand-2),var(--sage));color:var(--ink)}
.imgph::before{
  content:"";position:absolute;inset:0;opacity:.5;
  background:repeating-linear-gradient(60deg,rgba(255,255,255,.06) 0 12px,transparent 12px 24px);
}
.imgph .imgph-label{position:relative;padding:14px 16px;font-size:.74rem;font-weight:700;letter-spacing:.04em;opacity:.85}

/* ---------- Services / cards ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.cards-2{grid-template-columns:repeat(2,1fr)}
.cards-3{grid-template-columns:repeat(3,1fr)}
.card{
  background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card .card-img{aspect-ratio:1/1}
.card .card-body{padding:20px}
.card h3{margin-bottom:.4rem}
.card p{font-size:.94rem;color:var(--muted);margin-bottom:.8rem}
.card .card-link{font-weight:800;color:var(--terra);font-size:.9rem}

/* ---------- Split (about/personal) ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.split.reverse .split-media{order:2}
.split-media .imgph{min-height:420px}

/* ---------- Banner CTA full width ---------- */
.banner{
  background:linear-gradient(120deg,var(--sage-dark),var(--sage));
  color:#fff;text-align:center;border-radius:0;
}
.banner h2,.banner h3{color:#fff}
.banner .lead{color:rgba(255,255,255,.9)}
.banner-inner{padding:84px 0}

/* ---------- Feature list / checklist ---------- */
.checklist{list-style:none;display:grid;gap:14px;margin:1.4rem 0;max-width:640px}
.checklist li{position:relative;padding-left:40px;font-size:1.02rem}
.checklist li::before{
  content:"✓";position:absolute;left:0;top:-2px;width:26px;height:26px;border-radius:50%;
  background:var(--sage);color:#fff;display:grid;place-items:center;font-weight:900;font-size:.85rem;
}

/* ---------- Steps / programa ---------- */
.steps{counter-reset:step;display:grid;gap:18px;max-width:760px}
.step{display:flex;gap:18px;background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.step::before{
  counter-increment:step;content:counter(step);
  flex:0 0 44px;height:44px;border-radius:50%;background:var(--terra);color:#fff;
  display:grid;place-items:center;font-family:var(--font-head);font-size:1.3rem;font-weight:700;
}
.step h3{margin-bottom:.2rem}
.step p{margin:0;color:var(--muted);font-size:.96rem}

/* ---------- Testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:#fff;border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.quote p{font-style:italic;font-size:1rem}
.quote .who{font-weight:800;color:var(--sage-dark);font-style:normal;font-size:.9rem}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid rgba(58,53,47,.14)}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  padding:22px 40px 22px 0;font-family:var(--font-head);font-size:1.12rem;font-weight:600;
  color:var(--ink);position:relative;
}
.faq-q::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--terra)}
.faq-item.open .faq-q::after{content:"–"}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 0 22px;color:var(--muted);margin:0}

/* ---------- Newsletter ---------- */
.newsletter{background:var(--sand);text-align:center}
.newsletter form{display:flex;gap:10px;max-width:480px;margin:1.4rem auto 0;flex-wrap:wrap;justify-content:center}
.newsletter input{
  flex:1;min-width:220px;padding:14px 18px;border-radius:999px;border:1px solid var(--sand-2);
  font-family:var(--font-body);font-size:1rem;background:#fff;
}
.embed-note{font-size:.78rem;color:var(--muted);margin-top:.8rem}

/* ---------- Blog list ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.post .card-img{aspect-ratio:16/10}
.post .date{font-size:.78rem;color:var(--terra);font-weight:800;text-transform:uppercase;letter-spacing:.08em}

/* ---------- Contact form ---------- */
.form{display:grid;gap:16px;max-width:560px}
.form input,.form textarea{
  width:100%;padding:14px 18px;border-radius:var(--radius-sm);border:1px solid var(--sand-2);
  font-family:var(--font-body);font-size:1rem;background:#fff;
}
.form textarea{min-height:150px;resize:vertical}
.form label{font-weight:700;font-size:.9rem;margin-bottom:-8px}
.form .check{display:flex;gap:10px;align-items:flex-start;font-size:.84rem;color:var(--muted)}
.form .check input{width:auto}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#d9d2c7;padding:54px 0 26px}
.footer-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:center}
.footer-social{display:flex;gap:16px}
.footer-social a{font-weight:700;color:#d9d2c7}
.footer-social a:hover{color:#fff}
.footer-legal{display:flex;gap:18px;flex-wrap:wrap;margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);font-size:.74rem;color:#9c9488}
.footer-legal a:hover{color:#fff}

/* ---------- Page hero (interior) ---------- */
.page-hero{background:linear-gradient(120deg,var(--sand),var(--cream));padding:64px 0 48px;text-align:center}
.page-hero .lead{margin:1rem auto 0}

/* ---------- Lang visibility ---------- */
[data-ca]{display:none}
body.lang-ca [data-es]{display:none}
body.lang-ca [data-ca]{display:revert}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .quotes,.posts{grid-template-columns:1fr 1fr}
  .hero-grid,.split{grid-template-columns:1fr;gap:34px}
  .split.reverse .split-media{order:0}
  .split-media .imgph{min-height:280px}
  .hero-art{max-width:420px;margin:0 auto}

  /* ---- Menú mòbil ---- */
  .menu-toggle{display:flex}
  .nav{
    position:fixed;top:0;right:0;bottom:0;height:100%;
    width:82%;max-width:330px;
    background:var(--cream);
    flex-direction:column;align-items:stretch;justify-content:flex-start;gap:4px;
    padding:90px 22px 28px;
    box-shadow:var(--shadow);
    transform:translateX(100%);transition:transform .3s ease;
    overflow-y:auto;
    border-left:1px solid rgba(58,53,47,.1);
  }
  .nav.open{transform:translateX(0)}
  .nav a{padding:14px 14px;font-size:1.08rem}
  .lang{
    border-left:none;border-top:1px solid rgba(58,53,47,.15);
    margin-left:0;padding:16px 8px 0;margin-top:10px;
  }
  .lang button{font-size:1rem;padding:8px 12px}
}
@media(max-width:680px){
  body{font-size:16px}
  section{padding:54px 0}
  .cards,.quotes,.posts,.cards-2,.cards-3{grid-template-columns:1fr}
  .hero-cta{flex-direction:column}
  .hero-cta .btn{text-align:center}
}