/* ══════════════════════════════════════════════
   CHI SIAMO — Layout editoriale caldo
══════════════════════════════════════════════ */

/* ── Nav ── */
.nav-cs {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: clamp(14px, 1.8vw, 26px) 7%;
  background: rgba(238, 236, 250, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(232, 181, 172, 0.35);
}

.nav-cs-brand {
  font-family: var(--font);
  font-style: normal;
  font-weight: 300;
  font-size: 1.6rem;
  color: rgba(122, 74, 88, 0.70);
  text-decoration: none;
  transition: color 0.25s;
}
.nav-cs-brand:hover { color: rgba(122, 74, 88, 0.95); }

.nav-cs-links {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.5vw, 36px);
}

.nav-cs-back {
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 400;
  font-variant: small-caps;
  letter-spacing: 0.18em;
  color: var(--colore-titoli-sec);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.25s;
}
.nav-cs-back:hover { opacity: 1; }

.nav-cs-home {
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 400;
  font-variant: small-caps;
  letter-spacing: 0.18em;
  color: var(--colore-titoli-sec);
  text-decoration: none;
  border: 1.5px solid rgba(122, 74, 88, 0.45);
  border-radius: 50px;
  padding: 6px 20px 5px;
  opacity: 0.85;
  transition: opacity 0.25s, border-color 0.25s;
}
.nav-cs-home:hover { opacity: 1; border-color: rgba(122, 74, 88, 0.8); }

/* ── Navigazione professioniste (dentro hero) ── */
.cs-prof-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-top: clamp(32px, 5vh, 56px);
}

.cs-prof-btn {
  font-family: var(--font);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.3rem, 2.2vw, 2rem);
  color: rgba(122, 74, 88, 0.55);
  text-decoration: none;
  letter-spacing: 0.08em;
  border: 1.5px solid rgba(176, 80, 96, 0.38);
  border-radius: 50px;
  padding: clamp(10px, 1.2vw, 16px) clamp(28px, 4vw, 52px);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}

.cs-prof-btn:hover {
  color: rgba(122, 74, 88, 0.90);
  border-color: rgba(176, 80, 96, 0.70);
  background: rgba(232, 181, 172, 0.15);
}

@media (max-width: 768px) {
  .cs-prof-nav {
    flex-direction: column;
    align-items: center;
    gap: clamp(12px, 3vw, 20px);
    margin-top: clamp(24px, 4vh, 40px);
  }
  .cs-prof-btn {
    width: 100%;
    max-width: 320px;
    text-align: center;
    font-size: clamp(1.1rem, 4vw, 1.5rem);
    padding: 12px clamp(20px, 5vw, 36px);
  }
}

/* ── Hamburger ── */
.nav-cs-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-cs-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--colore-titoli-sec);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-cs-hamburger.aperto span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-cs-hamburger.aperto span:nth-child(2) { opacity: 0; }
.nav-cs-hamburger.aperto span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ══════════════════════════════════════════════
   1. HERO — immagine piena, testo centrato
══════════════════════════════════════════════ */
.cs-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background-image: url('img/sfondo-chi-siamo.png');
  background-size: cover;
  background-position: center top;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: clamp(72px, 9vw, 132px) 10% clamp(48px, 6vw, 88px);
  filter: saturate(1.12) contrast(1.04) brightness(1.04) hue-rotate(-10deg);
}

.cs-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(238, 240, 252, 0.12);
  pointer-events: none;
}

.cs-hero > * { position: relative; z-index: 1; }

.cs-hero-greco {
  display: block;
  font-style: normal;
  font-weight: 300;
  font-size: clamp(4rem, 9vw, 10rem);
  color: rgba(122, 74, 88, 0.35);
  line-height: 1;
  margin-bottom: 16px;
  animation: fadeInDown 1.2s cubic-bezier(0.22,1,0.36,1) both 0.1s;
}

.cs-hero-titolo {
  font-variant: small-caps;
  font-weight: 400;
  font-size: clamp(1rem, 1.6vw, 1.6rem);
  color: var(--colore-titoli-sec);
  letter-spacing: 0.26em;
  margin-bottom: 32px;
  animation: fadeInDown 1.1s cubic-bezier(0.22,1,0.36,1) both 0.3s;
}

.cs-hero-desc {
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.3rem, 2.2vw, 2.5rem);
  color: var(--colore-testo);
  line-height: 1.7;
  max-width: 640px;
  animation: fadeInUp 1.2s cubic-bezier(0.22,1,0.36,1) both 0.5s;
}

/* ── Freccia scroll hero ── */
.cs-hero-scroll {
  position: absolute;
  bottom: clamp(24px, 4vh, 48px);
  left: 50%;
  transform: translateX(-50%);
  color: rgba(122, 74, 88, 0.50);
  text-decoration: none;
  transition: color 0.3s, transform 0.3s;
  animation: fadeInUp 1.4s cubic-bezier(0.22,1,0.36,1) both 0.9s, scrollBounce 2s ease-in-out infinite 2s;
  z-index: 2;
}
.cs-hero-scroll:hover {
  color: rgba(122, 74, 88, 0.85);
  transform: translateX(-50%) translateY(4px);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ── Hero variante pagine profilo ── */
.cs-hero-profilo {
  min-height: 60vh;
}

.cs-hero-qualifica-sub {
  font-style: normal;
  font-variant: small-caps;
  font-size: clamp(1rem, 1.4vw, 1.4rem);
  letter-spacing: 0.2em;
  opacity: 0.75;
  margin-top: -16px;
  margin-bottom: 0;
}

/* ══════════════════════════════════════════════
   2. FILOSOFIA — narrativa centrata, calda
══════════════════════════════════════════════ */
.cs-filosofia {
  background:
    radial-gradient(ellipse 55% 40% at 12% 20%, rgba(210,155,145,0.45) 0%, transparent 68%),
    radial-gradient(ellipse 45% 55% at 88% 12%, rgba(232,181,172,0.38) 0%, transparent 62%),
    radial-gradient(ellipse 60% 38% at 58% 78%, rgba(200,148,138,0.42) 0%, transparent 70%),
    radial-gradient(ellipse 38% 48% at 78% 52%, rgba(238,200,190,0.32) 0%, transparent 58%),
    radial-gradient(ellipse 42% 32% at 28% 82%, rgba(220,168,158,0.38) 0%, transparent 65%),
    radial-gradient(ellipse 30% 50% at 50% 38%, rgba(230,185,175,0.26) 0%, transparent 55%),
    #F8F3F0;
  padding: clamp(60px, 7.5vw, 108px) 0 clamp(48px, 6vw, 88px);
}

.cs-col {
  max-width: 740px;
  margin: 0 auto;
  padding: 0 clamp(20px, 2.8vw, 44px);
}

.cs-label {
  display: block;
  font-variant: small-caps;
  font-weight: 400;
  font-size: clamp(1.1rem, 1.5vw, 1.45rem);
  color: var(--colore-titoli-sec);
  letter-spacing: 0.22em;
  text-align: center;
  margin-bottom: clamp(32px, 4vw, 60px);
}

.cs-domanda {
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.2rem, 2vw, 2rem);
  color: var(--colore-testo);
  line-height: 1.8;
  margin-bottom: clamp(22px, 2.8vw, 42px);
  text-align: center;
}

.cs-domanda em { color: var(--colore-titoli-sec); font-style: italic; }

.cs-testo {
  font-weight: 400;
  font-size: clamp(1.1rem, 1.55vw, 1.55rem);
  color: var(--colore-testo);
  line-height: 2;
  margin-bottom: clamp(16px, 2vw, 30px);
  text-align: left;
}

.cs-testo em { font-style: italic; color: var(--colore-titoli-sec); }

/* Parola chiave emergente */
.cs-parola {
  display: block;
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.8rem, 3.8vw, 4rem);
  color: var(--colore-titoli-sec);
  text-align: center;
  margin: clamp(26px, 3.4vw, 50px) 0;
  opacity: 0.75;
  line-height: 1;
}

/* Citazione del paziente */
.cs-citazione-box {
  margin: clamp(26px, 3.4vw, 50px) 0;
  padding: clamp(20px, 2.6vw, 36px) clamp(24px, 3.2vw, 46px);
  border-left: 3px solid var(--rosa-principale);
  background: rgba(232, 181, 172, 0.1);
  border-radius: 0 8px 8px 0;
}

.cs-citazione-box p {
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.1rem, 1.55vw, 1.55rem);
  color: var(--colore-titoli-sec);
  line-height: 1.95;
}

/* Chiusura */
.cs-chiusura {
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.3rem, 2.2vw, 2.4rem);
  color: var(--colore-titoli-sec);
  line-height: 1.65;
  text-align: center;
  margin: 48px 0 0;
}

/* ══════════════════════════════════════════════
   3. PROFESSIONISTE — lettere personali
══════════════════════════════════════════════ */
.cs-professioniste {
  background-image:
    linear-gradient(rgba(248,243,240,0.45), rgba(248,243,240,0.45)),
    radial-gradient(ellipse 50% 42% at 10% 18%, rgba(238,200,190,0.60) 0%, transparent 65%),
    radial-gradient(ellipse 44% 55% at 90% 12%, rgba(210,155,145,0.52) 0%, transparent 62%),
    radial-gradient(ellipse 58% 38% at 55% 82%, rgba(232,181,172,0.58) 0%, transparent 68%),
    radial-gradient(ellipse 36% 46% at 80% 55%, rgba(200,148,138,0.50) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 25% 78%, rgba(225,183,173,0.55) 0%, transparent 64%),
    url('img/sfondo-chi-siamo.png');
  background-size: cover;
  background-position: center top;
  padding: clamp(56px, 7.5vw, 104px) 7%;
}

/* Ogni bio come lettera */
.cs-bio-wrap {
  max-width: 860px;
  margin: 0 auto clamp(52px, 7vw, 96px);
}

.cs-bio-wrap:last-child { margin-bottom: 0; }

/* Intestazione bio */
.cs-bio-header {
  display: flex;
  align-items: baseline;
  gap: clamp(14px, 1.8vw, 28px);
  margin-bottom: clamp(22px, 2.8vw, 42px);
  padding-bottom: clamp(12px, 1.6vw, 24px);
  border-bottom: 1px solid rgba(232, 181, 172, 0.55);
}

.cs-nome {
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.8rem, 3.5vw, 4rem);
  color: var(--colore-titoli-sec);
  line-height: 1;
  letter-spacing: 0.01em;
}

.cs-qualifica {
  font-variant: small-caps;
  font-weight: 400;
  font-size: clamp(1rem, 1.2vw, 1.3rem);
  color: var(--colore-testo);
  letter-spacing: 0.16em;
  opacity: 0.75;
}

/* Testo bio — due colonne su desktop */
.cs-bio-corpo {
  columns: 2;
  column-gap: clamp(32px, 4.5vw, 64px);
  column-rule: 1px solid rgba(232, 181, 172, 0.35);
}

.cs-bio-p {
  font-weight: 400;
  font-size: clamp(1rem, 1.45vw, 1.5rem);
  color: var(--colore-testo);
  line-height: 2;
  margin-bottom: clamp(12px, 1.6vw, 24px);
  break-inside: avoid;
}

/* Citazione chiusura bio */
.cs-bio-citazione {
  margin-top: clamp(22px, 2.8vw, 42px);
  padding: clamp(16px, 2.2vw, 30px) clamp(20px, 3vw, 42px);
  border-top: 1px solid rgba(232, 181, 172, 0.4);
  text-align: right;
}

.cs-bio-citazione p {
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.05rem, 1.6vw, 1.6rem);
  color: var(--colore-titoli-sec);
  line-height: 1.8;
}

.cs-bio-citazione cite {
  display: block;
  font-style: normal;
  font-variant: small-caps;
  font-size: 1rem;
  letter-spacing: 0.16em;
  color: var(--colore-testo);
  margin-top: clamp(6px, 0.8vw, 12px);
  opacity: 0.7;
}

/* ══════════════════════════════════════════════
   4. POESIA — pagina di libro
══════════════════════════════════════════════ */
.cs-poesia {
  background:
    radial-gradient(ellipse 50% 45% at 80% 18%, rgba(210,155,145,0.42) 0%, transparent 65%),
    radial-gradient(ellipse 60% 38% at 18% 30%, rgba(232,181,172,0.36) 0%, transparent 68%),
    radial-gradient(ellipse 42% 52% at 62% 72%, rgba(200,148,138,0.42) 0%, transparent 66%),
    radial-gradient(ellipse 35% 40% at 30% 75%, rgba(238,200,190,0.30) 0%, transparent 60%),
    radial-gradient(ellipse 28% 35% at 85% 68%, rgba(220,168,158,0.34) 0%, transparent 58%),
    #F8F3F0;
  padding: clamp(56px, 7.5vw, 104px) 7%;
  text-align: center;
}

.cs-poesia-titolo {
  font-variant: small-caps;
  font-weight: 400;
  font-size: clamp(1rem, 1.6vw, 1.6rem);
  color: var(--colore-titoli-sec);
  letter-spacing: 0.22em;
  margin-bottom: clamp(24px, 3.5vw, 52px);
}

.cs-poesia-autore {
  font-style: italic;
  font-size: clamp(1.05rem, 1.6vw, 1.4rem);
  color: var(--colore-testo);
  opacity: 0.6;
  margin-top: clamp(40px, 6vw, 80px);
  margin-bottom: clamp(36px, 5vw, 80px);
  text-align: right;
  width: 100%;
  max-width: 680px;
  padding-right: clamp(8px, 2vw, 32px);
}

.cs-versi {
  display: inline-block;
  text-align: left;
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.1rem, 1.55vw, 1.55rem);
  color: var(--colore-testo);
  line-height: 1;
}

.cs-versi p { margin-bottom: clamp(10px, 1.4vw, 22px); }

.cs-greco-fine {
  display: block;
  font-style: normal;
  font-weight: 300;
  font-size: 2.2rem;
  color: rgba(122, 74, 88, 0.25);
  margin-top: clamp(40px, 5vw, 72px);
}

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 900px) {
  .cs-bio-corpo { columns: 1; }
  .cs-bio-header { flex-direction: column; gap: 6px; }
}

@media (max-width: 768px) {
  .cs-hero { padding: 100px 7% 64px; background-position: center top; }
  .cs-col { padding: 0 20px; }
  .cs-filosofia, .cs-professioniste, .cs-poesia { padding: 72px 6%; }
  .cs-citazione-box { padding: 24px 24px; }
  .cs-bio-citazione { padding: 22px 0; }

  .nav-cs-hamburger { display: flex; }

  .nav-cs-links {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(238, 236, 250, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 20px 7% 26px;
    gap: 18px;
    border-bottom: 1px solid rgba(232, 181, 172, 0.35);
  }
  .nav-cs-links.aperto { display: flex; }
}

/* ── iPad Pro (769px – 1366px) ── */
@media (min-width: 769px) and (max-width: 1024px) {
  .cs-hero {
    padding: 100px 8% 72px;
    background-position: center top;
    min-height: auto;
  }
  .cs-professioniste { background-position: center top; }
}

@media (min-width: 1025px) and (max-width: 1366px) {
  .cs-hero {
    padding: 110px 9% 80px;
    background-position: center top;
  }
  .cs-professioniste { background-position: center top; }
  .cs-bio-corpo { column-gap: 52px; }
}

/* ── Schermi 17" (1440px – 1919px) ── */
@media (min-width: 1440px) {
  .cs-col      { max-width: 820px; }
  .cs-bio-wrap { max-width: 1020px; }
  .cs-bio-corpo { column-gap: 68px; }
}

/* ── Schermi 21"+ (≥1920px) ── */
@media (min-width: 1920px) {
  .nav-cs  { padding: 24px 9%; }
  .cs-hero { padding: 140px 12% 100px; }

  .cs-col  { max-width: 960px; padding: 0 48px; }

  .cs-filosofia  { padding: 120px 0 100px; }
  .cs-professioniste,
  .cs-poesia     { padding: 112px 9%; }

  .cs-bio-wrap   { max-width: 1260px; }
  .cs-bio-corpo  { column-gap: 84px; }

  .cs-poesia-autore {
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
    padding-right: clamp(16px, 3vw, 60px);
  }
}