/* =====================
   CHI SIAMO — styles
   ===================== */

/* HERO */
.cs-hero{
  min-height:440px;
  background-color:#0a2016;
  position:relative;
  display:flex;
  align-items:center;
  overflow:hidden;
}

/* video di sfondo */
.cs-hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
  filter:saturate(1.12) contrast(1.05);
}
/* tinta verde duotone: ricolora il video nei toni del brand */
.cs-hero-tint{
  position:absolute;
  inset:0;
  z-index:1;
  background:#0c7a3e;
  mix-blend-mode:color;
  opacity:.62;
  pointer-events:none;
}
/* secondo velo verde scuro per profondità e leggibilità */
.cs-hero-tint::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(120% 100% at 20% 40%,rgba(2,18,10,.55) 0%,rgba(3,28,16,.15) 60%,transparent 100%);
  mix-blend-mode:multiply;
}

.cs-hero::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:linear-gradient(105deg,rgba(4,16,8,.45) 0%,rgba(4,16,8,.2) 45%,rgba(4,16,8,0) 75%);
}

.cs-hero::after{
  content:"";
  position:absolute;
  bottom:0;
  left:0;
  right:0;
  height:90px;
  background:linear-gradient(to bottom,transparent,rgba(255,255,255,.7));
  z-index:1;
}

.cs-hero-content{
  position:relative;
  z-index:2;
  max-width:560px;
  padding:56px 35px;
}

.cs-breadcrumb{
  display:flex;
  align-items:center;
  gap:6px;
  color:rgba(255,255,255,.6);
  font-size:12px;
  margin-bottom:18px;
}

.cs-breadcrumb a{
  color:rgba(255,255,255,.6);
  text-decoration:none;
  transition:color .2s;
}

.cs-breadcrumb a:hover{color:#fff}
.cs-breadcrumb .ti{font-size:11px}

.cs-hero h1{
  font-family:Arial,Helvetica,sans-serif;
  font-size:44px;
  font-weight:700;
  color:#fff;
  line-height:1.05;
  margin-bottom:18px;
}

.cs-hero-sub{
  font-family:Georgia,serif;
  font-size:20px;
  font-weight:400;
  color:#fff;
  line-height:1.45;
  margin-bottom:16px;
}

.cs-hero-sub em{
  font-style:normal;
  color:#4ade80;
}

.cs-hero-desc{
  font-size:13.5px;
  color:rgba(255,255,255,.78);
  line-height:1.75;
}

/* VALORI — card flottante */
.cs-values{
  background:transparent;
  padding:0 60px 52px;
  position:relative;
  z-index:10;
}

.cs-values-grid{
  background:#fff;
  border-radius:18px;
  box-shadow:0 12px 50px rgba(0,0,0,.12);
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:0;
  margin-top:-36px;
  overflow:hidden;
}

.cs-values-grid div{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:10px;
  padding:32px 22px;
  border-right:1px solid #f0f0f0;
  transition:background .3s;
}

.cs-values-grid div:last-child{border-right:none}
.cs-values-grid div:hover{background:#f7faf8}

.cs-values-grid .ti{
  font-size:24px;
  color:#003d22;
  margin-bottom:2px;
}

.cs-values-grid h4{
  font-size:13px;
  font-weight:700;
  line-height:1.3;
  color:#071f16;
}

.cs-values-grid p{
  font-size:12px;
  color:#777;
  line-height:1.6;
  margin:0;
}

/* STORIA + APPROCCIO */
.cs-story{
  padding:70px 33px;
  background:#fff;
}

.cs-story-grid{
  display:grid;
  grid-template-columns:1fr 1fr 300px;
  gap:52px;
  align-items:start;
}

.cs-label{
  font-size:10px;
  font-weight:700;
  letter-spacing:2.5px;
  color:#003d22;
  display:block;
  margin-bottom:14px;
  text-transform:uppercase;
}

.cs-storia h2,
.cs-approccio h2{
  font-family:Georgia,serif;
  font-size:28px;
  font-weight:400;
  line-height:1.2;
  margin-bottom:22px;
  color:#071f16;
}

.cs-storia p{
  font-size:13px;
  line-height:1.75;
  color:#444;
  margin-bottom:14px;
}

.cs-storia p:last-child{margin-bottom:0}

.cs-approccio>p{
  font-size:13px;
  line-height:1.7;
  color:#444;
  margin-bottom:22px;
}

.cs-pilastri{
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:20px;
}

.cs-pilastri li{
  display:flex;
  align-items:flex-start;
  gap:14px;
}

.cs-pilastri .ti{
  font-size:19px;
  color:#003d22;
  flex-shrink:0;
  margin-top:2px;
}

.cs-pilastri strong{
  font-size:13px;
  display:block;
  margin-bottom:4px;
  color:#071f16;
}

.cs-pilastri p{
  font-size:12px;
  color:#666;
  line-height:1.55;
  margin:0;
}

.cs-approccio-img{
  position:sticky;
  top:110px;
}

.cs-approccio-canvas{
  width:100%;
  height:480px;
  border-radius:14px;
  display:block;
  background:#071510;
}

/* IN COSA CREDIAMO */
.cs-crediamo{
  background:#fff;
  padding:72px 60px;
  text-align:center;
  border-top:1px solid #eee;
}

.cs-crediamo h2{
  font-family:Georgia,serif;
  font-size:32px;
  font-weight:400;
  margin-bottom:48px;
  color:#071f16;
}

.cs-crediamo-sub{display:none}

.cs-crediamo-grid{
  display:grid;
  grid-template-columns:repeat(6,1fr);
  gap:32px;
  max-width:1100px;
  margin:0 auto;
}

.cs-crediamo-grid div{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:14px;
}

.cs-crediamo-icon{
  width:70px;
  height:70px;
  border-radius:50%;
  background:#f2f2f0;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .3s;
}

.cs-crediamo-grid div:hover .cs-crediamo-icon{background:#e4ede6}

.cs-crediamo-icon .ti{
  font-size:30px;
  color:#1a1a1a;
}

.cs-crediamo-grid strong{
  font-size:13.5px;
  font-weight:700;
  color:#071f16;
}

.cs-crediamo-grid p{
  font-size:12px;
  color:#777;
  line-height:1.6;
  margin:0;
}

/* FEATURE BAR */
.cs-feature-bar{
  background:#fff;
  padding:20px 60px 40px;
}

.cs-feature-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:0;
  background:#f5f4f0;
  border-radius:14px;
  overflow:hidden;
  padding:28px 20px;
}

.cs-feature-grid div{
  display:flex;
  align-items:center;
  gap:14px;
  font-size:12px;
  font-weight:600;
  color:#071f16;
  line-height:1.35;
  padding:0 16px;
  border-right:1px solid #e2e0d8;
}

.cs-feature-grid div:last-child{border-right:none}

.cs-feature-grid .ti{
  font-size:28px;
  color:#1a1a1a;
  flex-shrink:0;
}

/* CTA FINALE */
.cs-cta{
  background:#fff;
  padding:0 60px 52px;
}

.cs-cta-inner{
  background:url("images/chi-siamo/forest-bg.jpg") center/cover no-repeat;
  background-color:#1a3d28;
  border-radius:20px;
  overflow:hidden;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:48px;
  padding:52px 60px;
}

.cs-cta-inner::before{
  content:"";
  position:absolute;
  inset:0;
  background:rgba(4,22,10,.72);
  z-index:1;
}

.cs-cta-inner > *{
  position:relative;
  z-index:2;
}

/* video di sfondo della fascia (adattato) */
.cs-cta-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
  opacity:.55;
  filter:saturate(1.1);
}

.cs-cta h2{
  font-family:Georgia,serif;
  font-size:30px;
  font-weight:400;
  color:#fff;
  line-height:1.25;
  margin-bottom:12px;
}

.cs-cta p{
  font-size:14px;
  color:rgba(255,255,255,.72);
  line-height:1.65;
}

.cs-cta-btn{
  white-space:nowrap;
  background:#fff;
  color:#071f16;
  border:1px solid transparent;
  flex-shrink:0;
  font-weight:700;
}

.cs-cta-btn:hover{
  background:#003d22;
  color:#fff;
}

/* =====================
   RESPONSIVE
   ===================== */
@media(max-width:900px){
  .cs-hero::before{background:rgba(4,16,8,.55)}
  .cs-hero::after{height:60px;background:linear-gradient(to bottom,transparent,rgba(255,255,255,.85))}
  .cs-hero-content{padding:44px 18px;max-width:100%}
  .cs-hero h1{font-size:34px}
  .cs-hero-sub{font-size:17px}
  .cs-values{padding:0 18px 36px}
  .cs-values-grid{grid-template-columns:repeat(2,1fr);margin-top:-20px;border-radius:12px}
  .cs-values-grid div{border-right:none;border-bottom:1px solid #f0f0f0}
  .cs-values-grid div:nth-child(odd){border-right:1px solid #f0f0f0}
  .cs-values-grid div:last-child{border-bottom:none}
  .cs-story{padding:48px 18px}
  .cs-story-grid{grid-template-columns:1fr;gap:32px}
  .cs-approccio-img{position:static}
  .cs-approccio-img img{height:280px}
  .cs-crediamo{padding:48px 18px}
  .cs-crediamo-grid{grid-template-columns:repeat(3,1fr)}
  .cs-feature-grid{grid-template-columns:repeat(2,1fr)}
  .cs-cta-inner{flex-direction:column;text-align:center;gap:28px}
  .cs-cta-btn{width:100%;justify-content:center}
}

@media(max-width:520px){
  .cs-hero{min-height:auto}
  .cs-hero::before{background:rgba(4,16,8,.62)}
  .cs-hero h1{font-size:26px}
  .cs-hero-sub{font-size:15px}
  .cs-values-grid{grid-template-columns:1fr}
  .cs-values-grid div{border-right:none}
  .cs-crediamo-grid{grid-template-columns:repeat(2,1fr)}
  .cs-feature-grid{grid-template-columns:1fr}
  .cs-cta h2{font-size:22px}
}