/* IAètica — full CSS estàtic v2 (CA/ES) */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --blue-dark:#1E3A5F;--blue-mid:#2A6EBB;--blue-deep:#122B4A;--blue-light:#EAF3FC;
  --green:#4BAE8A;--green-light:#E6F7F1;
  --grad:linear-gradient(120deg,#2A6EBB 0%,#3D93A8 60%,#4BAE8A 100%);
  --g900:#182236;--g600:#4A5568;--g400:#94A3B8;--g100:#F6F9FC;--white:#fff;
  --shadow:0 10px 30px rgba(30,58,95,.10);
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--g900);background:var(--white);line-height:1.65}
h1,h2,h3,.logo{font-family:'Sora','Inter',sans-serif}
a{color:var(--blue-mid)}
img{max-width:100%}
.container{max-width:1120px;margin:0 auto;padding:0 1.3rem}

/* ===== Nav ===== */
nav.main{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid #E8EEF5}
nav.main .inner{display:flex;align-items:center;justify-content:space-between;padding:.65rem 1.3rem;max-width:1120px;margin:0 auto}
.logo{font-weight:800;font-size:1.35rem;color:var(--blue-dark);text-decoration:none;display:flex;align-items:center}
.logo span{color:var(--green)}
.logo img{height:46px;width:auto;display:block;transition:transform .25s}
.logo:hover img{transform:scale(1.05)}
.navlinks{display:flex;gap:1.4rem;align-items:center;flex-wrap:wrap}
.navlinks a{font-size:.92rem;color:#3d4a63;text-decoration:none;font-weight:500;position:relative}
.navlinks>a::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:2px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:.25s}
.navlinks>a:hover::after{transform:scaleX(1)}
.navlinks a:hover{color:var(--blue-mid)}
.lang{display:flex;gap:.35rem;margin-left:.6rem}
.lang a,.lang b{font-size:.76rem;padding:.18rem .55rem;border-radius:7px;text-decoration:none;color:var(--g600);border:1px solid #E2E8F0;font-weight:700}
.lang b{background:var(--blue-mid);color:#fff;border-color:var(--blue-mid)}
.dropdown{position:relative}
.dropdown>a::after{content:" ▾";font-size:.7em}
.dropdown .dmenu{display:none;position:absolute;top:100%;left:50%;transform:translateX(-50%);background:#fff;border:1px solid #E8EEF5;border-radius:12px;box-shadow:0 14px 34px rgba(30,58,95,.16);padding:.45rem;min-width:180px;z-index:50}
.dropdown:hover .dmenu,.dropdown:focus-within .dmenu{display:block}
.dmenu a{display:block;padding:.6rem .95rem;border-radius:8px;white-space:nowrap;font-weight:600}
.dmenu a:hover{background:var(--blue-light);color:var(--blue-mid)}

/* ===== Botons ===== */
.btn{display:inline-block;background:var(--grad);color:#fff;font-weight:700;padding:.95rem 2.1rem;border-radius:12px;text-decoration:none;transition:.25s;border:none;font-size:1rem;cursor:pointer;box-shadow:0 6px 20px rgba(42,110,187,.35)}
.btn:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(42,110,187,.45);filter:brightness(1.05)}
.btn.light{background:#fff;color:var(--blue-dark);box-shadow:0 6px 22px rgba(0,0,0,.25)}
.btn.light:hover{background:var(--blue-light);filter:none}
.btn.ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.55);box-shadow:none}
.btn.ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);box-shadow:none}

/* ===== Hero ===== */
.hero{position:relative;background:linear-gradient(150deg,rgba(14,32,56,.94) 0%,rgba(30,58,95,.88) 55%,rgba(42,110,187,.6) 130%),url('https://images.unsplash.com/photo-1684395165684-1210bdc81d96?auto=format&fit=crop&w=1600&q=60') center/cover no-repeat;color:#fff;text-align:center;padding:7rem 1.3rem 6.5rem;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:90px;background:linear-gradient(to top,#fff,transparent)}
.hero>*{position:relative;z-index:1}
.hero .hicon{height:72px;width:auto;margin:0 auto 1.5rem;display:block;filter:drop-shadow(0 6px 18px rgba(0,0,0,.4))}
.badge{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:#BFE3D4;background:rgba(75,174,138,.18);border:1px solid rgba(75,174,138,.45);padding:.4rem 1rem;border-radius:30px;margin-bottom:1.4rem}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:800;line-height:1.12;max-width:880px;margin:0 auto 1.3rem;text-shadow:0 2px 20px rgba(0,0,0,.3)}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,#7cc7ff,#7fe0bb);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{max-width:660px;margin:0 auto 2.4rem;color:#D4E2F2;font-size:1.12rem}
.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.trust{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-top:2.6rem}
.trust span{font-size:.82rem;color:#CFE9DD;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:.35rem .9rem;border-radius:20px}
@keyframes fadeUp{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.hero .hicon{animation:fadeUp .6s ease both}
.hero .badge{animation:fadeUp .6s .08s ease both}
.hero h1{animation:fadeUp .6s .16s ease both}
.hero p{animation:fadeUp .6s .26s ease both}
.hero .hero-cta{animation:fadeUp .6s .36s ease both}
.hero .trust{animation:fadeUp .6s .5s ease both}

/* ===== Seccions ===== */
section.block{padding:5rem 0}
.label{font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;text-align:center;margin-bottom:.6rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
h2.title{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:800;color:var(--blue-dark);text-align:center;margin-bottom:.8rem}
h2.title::after{content:"";display:block;width:56px;height:4px;border-radius:4px;background:var(--grad);margin:.9rem auto 0}
p.sub{color:var(--g600);text-align:center;max-width:660px;margin:0 auto 3.2rem;font-size:1.03rem}

/* ===== Targetes de servei ===== */
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.5rem}
.card{position:relative;background:#fff;border-radius:16px;padding:1.9rem;border:1px solid #E8EEF5;box-shadow:0 4px 14px rgba(30,58,95,.05);transition:.3s;overflow:hidden}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:.35s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-6px);border-color:#d8e6f5}
.card:hover::before{transform:scaleX(1)}
.card .ico{width:52px;height:52px;border-radius:13px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:1.1rem;box-shadow:0 6px 16px rgba(42,110,187,.3)}
.card h3{font-size:1.08rem;color:var(--blue-dark);margin-bottom:.5rem}
.card p{font-size:.93rem;color:var(--g600)}

/* ===== Banner ParsIA ===== */
.parsia-banner{background:linear-gradient(135deg,var(--blue-deep) 0%,#1E3A5F 55%,#2A6EBB 130%);border-radius:22px;color:#fff;padding:3.2rem;margin-top:3.6rem;display:grid;grid-template-columns:1.2fr 1fr;gap:2.5rem;align-items:center;box-shadow:0 20px 50px rgba(18,43,74,.35);position:relative;overflow:hidden}
.parsia-banner::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(75,174,138,.25),transparent 70%);top:-120px;right:-80px}
.parsia-banner .label{text-align:left;background:none;-webkit-text-fill-color:#8fd8ba;color:#8fd8ba}
.parsia-banner h3{font-size:clamp(1.5rem,2.8vw,2rem);margin-bottom:1rem}
.parsia-banner p{color:#C9DAED;margin-bottom:1.9rem;font-size:.98rem}
.mockdoc{background:#fff;border-radius:14px;padding:1.3rem;color:var(--g900);box-shadow:0 16px 40px rgba(0,0,0,.35);position:relative;z-index:1}
.mockdoc .mtitle{display:flex;align-items:center;font-family:'Sora',sans-serif;font-weight:700;font-size:.95rem;color:var(--blue-dark);margin-bottom:.9rem}
.mockdoc .mtitle span{color:var(--blue-mid)}
.mockdoc .mtag{margin-left:auto;font-size:.62rem;font-weight:700;background:var(--green-light);color:var(--green);padding:.2rem .55rem;border-radius:20px}
.mockdoc .mrow{display:flex;justify-content:space-between;align-items:center;background:var(--g100);border-radius:7px;padding:.45rem .7rem;font-size:.74rem;margin-bottom:.4rem}
.mockdoc .mrow b{color:var(--blue-dark)}
.mockdoc .mrow i{font-style:normal;color:var(--g400)}
.mockdoc .ok{width:15px;height:15px;border-radius:50%;background:var(--green);color:#fff;font-size:.55rem;font-weight:700;display:flex;align-items:center;justify-content:center}

/* ===== Banner formacions ===== */
.form-banner{background:var(--grad);border-radius:22px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:2.6rem 2.8rem;flex-wrap:wrap;margin-top:3.2rem;box-shadow:0 16px 40px rgba(42,110,187,.3)}
.form-banner h3{font-size:1.4rem;margin-bottom:.4rem}
.form-banner p{color:#EAF6F0;max-width:560px}

/* ===== Formacions ===== */
.fcard{position:relative}
.fcard .dur{position:absolute;top:1.4rem;right:1.4rem;font-size:.75rem;font-weight:800;background:var(--green-light);color:var(--green);padding:.25rem .7rem;border-radius:20px}

/* ===== Contacte ===== */
.contact-wrap{display:grid;grid-template-columns:1fr 1.25fr;gap:2.5rem;align-items:start}
.info-card{background:#fff;border:1px solid #E8EEF5;border-radius:16px;padding:1.9rem;box-shadow:0 4px 14px rgba(30,58,95,.05)}
.info-card h3{color:var(--blue-dark);margin-bottom:1.1rem;font-size:1.05rem}
.info-card ul{list-style:none}
.info-card li{margin-bottom:.9rem;font-size:.94rem;color:var(--g600)}
.info-card li b{color:var(--g900);display:block;font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;color:var(--g400)}
.checks li{padding-left:1.7rem;position:relative}
.checks li::before{content:"✓";position:absolute;left:0;top:0;width:20px;height:20px;border-radius:50%;background:var(--green-light);color:var(--green);font-weight:800;font-size:.75rem;display:flex;align-items:center;justify-content:center}
form.contact{background:#fff;border:1px solid #E8EEF5;border-top:5px solid;border-image:var(--grad) 1;border-radius:16px;padding:2.2rem;box-shadow:var(--shadow)}
form.contact label{display:block;font-size:.85rem;font-weight:700;color:var(--g900);margin:1.1rem 0 .35rem}
form.contact input[type=text],form.contact input[type=email],form.contact textarea{width:100%;border:1.5px solid #E2E8F0;border-radius:10px;padding:.75rem 1rem;font:inherit;font-size:.95rem;transition:.2s;background:var(--g100)}
form.contact input:focus,form.contact textarea:focus{outline:none;border-color:var(--blue-mid);background:#fff;box-shadow:0 0 0 3px rgba(42,110,187,.12)}
form.contact .consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.8rem;color:var(--g600);margin:1.2rem 0}
form.contact .consent input{margin-top:.25rem}
.hp{display:none}

/* ===== Blog ===== */
.post-card{display:block;background:#fff;border:1px solid #E8EEF5;border-radius:16px;padding:1.8rem;margin-bottom:1.4rem;text-decoration:none;transition:.3s;position:relative;overflow:hidden}
.post-card::before{content:"";position:absolute;top:0;left:0;bottom:0;width:4px;background:var(--grad);transform:scaleY(0);transition:.3s}
.post-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.post-card:hover::before{transform:scaleY(1)}
.post-card time{font-size:.8rem;color:var(--g400)}
.post-card h2{font-size:1.3rem;color:var(--blue-dark);margin:.35rem 0 .55rem}
.post-card p{color:var(--g600);font-size:.95rem}
.post-card .more{color:var(--blue-mid);font-weight:700;font-size:.9rem;display:inline-block;margin-top:.7rem}
article.post{max-width:760px;margin:0 auto;padding:3.5rem 1.3rem}
article.post h1{font-size:clamp(1.7rem,3.4vw,2.5rem);color:var(--blue-dark);line-height:1.2;margin:.4rem 0 2rem}
article.post h2{font-size:1.42rem;color:var(--blue-dark);margin:2.3rem 0 .8rem}
article.post p{color:#33415c;margin-bottom:1rem}
article.post time{color:var(--g400);font-size:.85rem}
.cta-box{background:linear-gradient(135deg,var(--blue-light),var(--green-light));border:1px solid #d3e5f7;border-radius:16px;padding:1.8rem;margin-top:2.6rem}
.cta-box p{margin-bottom:.5rem}

/* ===== Footer ===== */
footer.main{background:linear-gradient(160deg,var(--blue-deep),#0d2138);color:#AFC3DA;padding:3.2rem 0 2rem;margin-top:4.5rem}
footer.main .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:2rem;max-width:1120px;margin:0 auto;padding:0 1.3rem}
footer.main h4{color:#fff;font-size:.95rem;margin-bottom:.9rem}
footer.main a{color:#AFC3DA;text-decoration:none;font-size:.9rem}
footer.main a:hover{color:#7fe0bb}
footer.main ul{list-style:none}
footer.main li{margin-bottom:.5rem}
footer.main .bottom{text-align:center;font-size:.8rem;color:#7A93B0;border-top:1px solid rgba(255,255,255,.1);margin-top:2.4rem;padding-top:1.5rem}

/* ===== Reveal en scroll ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero *{animation:none!important}}

@media(max-width:820px){
  .contact-wrap{grid-template-columns:1fr}
  .parsia-banner{grid-template-columns:1fr;padding:2.2rem}
  footer.main .cols{grid-template-columns:1fr 1fr}
  .navlinks{gap:.9rem}
  .navlinks a.hide-m{display:none}
}
@media(max-width:560px){footer.main .cols{grid-template-columns:1fr}}