@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400&family=Inter:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --bg: #F5F9F9;
  --bg-alt: #E7F1F1;
  --ink: #123338;
  --ink-soft: #4A6367;
  --sage: #1F7A8C;
  --sage-deep: #0B4F5C;
  --clay: #B97A63;
  --line: #D6E4E4;
  --paper: #FFFFFF;
  --radius: 2px;
  --maxw: 1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'Inter', sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}

.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--sage-deep);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:1px;
  background:var(--clay);
}

h1,h2,h3,h4{
  font-family:'Fraunces', serif;
  font-weight:500;
  line-height:1.12;
  margin:0 0 0.5em;
  color:var(--ink);
}
h1{font-size:clamp(2.4rem, 5vw, 3.8rem); font-weight:400;}
h2{font-size:clamp(1.7rem, 3vw, 2.5rem);}
h3{font-size:1.3rem;}
p{margin:0 0 1.1em; color:var(--ink-soft);}

.container{max-width:var(--maxw); margin:0 auto; padding:0 32px;}

@media (max-width:640px){
  .container{padding:0 20px;}
}

/* ---------- NAV ---------- */
header.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(245,249,249,0.96);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 32px;
  max-width:var(--maxw); margin:0 auto;
}
.brand{
  display:flex; align-items:center; gap:12px;
  font-family:'Fraunces', serif; font-size:1.1rem; letter-spacing:0.01em;
}
.brand img{width:38px; height:38px; border-radius:50%; object-fit:cover; border:1px solid var(--line);}
.brand small{
  display:block; font-family:'IBM Plex Mono',monospace; font-size:10px;
  letter-spacing:0.08em; color:var(--ink-soft); text-transform:uppercase; margin-top:2px;
}
nav.main-nav{display:flex; gap:30px;}
nav.main-nav a{
  font-size:14px; color:var(--ink-soft); position:relative; padding:4px 0;
  transition:color .2s ease;
}
nav.main-nav a:hover, nav.main-nav a.active{color:var(--ink);}
nav.main-nav a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-3px; height:1px; background:var(--clay);
}
.nav-toggle{display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:6px;}
.nav-toggle span{width:22px; height:1.5px; background:var(--ink);}

@media (max-width:860px){
  nav.main-nav{
    position:fixed; top:73px; left:0; right:0; bottom:0;
    background:var(--bg); flex-direction:column; padding:30px 32px; gap:22px;
    transform:translateX(100%); transition:transform .3s ease; overflow-y:auto;
  }
  nav.main-nav.open{transform:translateX(0);}
  nav.main-nav a{font-size:1.1rem;}
  .nav-toggle{display:flex;}
}

/* ---------- BREATH LINE (signature element) ---------- */
.breath-wrap{position:relative; overflow:hidden;}
.breath-line{
  position:absolute; inset:0; width:100%; height:100%;
  opacity:0.55;
  pointer-events:none;
}
.breath-line path{
  fill:none; stroke:var(--sage); stroke-width:1.2; opacity:0.5;
}
.breath-line path.p2{stroke:var(--clay); opacity:0.35;}
.breath-anim path{
  animation: breathe 9s ease-in-out infinite;
}
@keyframes breathe{
  0%,100%{ transform: scaleY(1) translateY(0); }
  50%{ transform: scaleY(1.6) translateY(-6px); }
}
@media (prefers-reduced-motion: reduce){
  .breath-anim path{animation:none;}
}

.divider-breath{
  width:100%; height:38px; margin:0 auto;
}

/* ---------- HERO ---------- */
.hero{
  padding:88px 0 70px;
  position:relative;
}
.hero-inner{
  display:grid; grid-template-columns:1.15fr 0.85fr; gap:60px; align-items:center;
}
.hero h1{margin-bottom:0.4em;}
.hero .lede{font-size:1.15rem; max-width:46ch;}
.hero-portrait{
  position:relative; justify-self:end;
}
.hero-portrait img{
  width:100%; max-width:340px; aspect-ratio:1/1.08; object-fit:cover;
  border-radius:3px;
  box-shadow:0 24px 50px -20px rgba(30,42,36,0.35);
}
.hero-portrait::before{
  content:""; position:absolute; top:16px; left:-16px; right:16px; bottom:-16px;
  border:1px solid var(--clay); border-radius:3px; z-index:-1;
}
.cta-row{display:flex; gap:16px; margin-top:34px; flex-wrap:wrap;}

.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 26px; font-size:14px; font-weight:500;
  border-radius:2px; border:1px solid transparent; cursor:pointer;
  transition:all .2s ease; font-family:'Inter',sans-serif;
}
.btn-primary{background:var(--ink); color:var(--bg);}
.btn-primary:hover{background:var(--sage-deep);}
.btn-ghost{border-color:var(--ink); color:var(--ink);}
.btn-ghost:hover{background:var(--ink); color:var(--bg);}

@media (max-width:860px){
  .hero-inner{grid-template-columns:1fr; gap:44px;}
  .hero-portrait{justify-self:start;}
}

/* ---------- SECTIONS ---------- */
section{padding:76px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{max-width:640px; margin-bottom:44px;}

.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:28px;}
.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:44px;}
@media (max-width:860px){
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
}

.card{
  background:var(--paper); border:1px solid var(--line); border-radius:3px;
  padding:30px 26px; transition:transform .25s ease, box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px); box-shadow:0 20px 40px -24px rgba(30,42,36,0.28);}
.card img{width:56px; height:56px; object-fit:contain; margin-bottom:18px;}
.card a.card-link{
  font-family:'IBM Plex Mono',monospace; font-size:12px; letter-spacing:.06em;
  color:var(--clay); display:inline-flex; align-items:center; gap:6px; margin-top:6px;
}

.card-photo{
  background:var(--paper); border:1px solid var(--line); border-radius:3px;
  overflow:hidden; transition:transform .25s ease, box-shadow .25s ease;
}
.card-photo:hover{transform:translateY(-4px); box-shadow:0 20px 40px -24px rgba(30,42,36,0.28);}
.card-photo .thumb{width:100%; aspect-ratio:4/3; object-fit:cover; display:block;}
.card-photo .body{padding:22px 24px 26px;}

.quote-block{
  border-left:2px solid var(--clay); padding-left:26px; margin:36px 0;
  font-family:'Fraunces', serif; font-style:italic; font-size:1.3rem; color:var(--ink);
}

.stat-row{display:flex; gap:50px; flex-wrap:wrap; margin-top:10px;}
.stat-row div{font-family:'IBM Plex Mono',monospace;}
.stat-row .num{font-family:'Fraunces',serif; font-size:2.1rem; color:var(--sage-deep); display:block;}
.stat-row .label{font-size:12px; color:var(--ink-soft); text-transform:uppercase; letter-spacing:.06em;}

/* Timeline (chi sono) */
.timeline{border-left:1px solid var(--line); margin-left:6px; padding-left:34px;}
.timeline-item{position:relative; padding-bottom:34px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item::before{
  content:""; position:absolute; left:-40px; top:6px; width:9px; height:9px; border-radius:50%;
  background:var(--clay); border:2px solid var(--bg);
  box-shadow:0 0 0 1px var(--clay);
}
.timeline-item .date{font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--sage-deep); letter-spacing:.05em;}

/* Video grid */
.video-card{background:var(--paper); border:1px solid var(--line); border-radius:3px; overflow:hidden;}
.video-card .frame{aspect-ratio:16/9; width:100%; border:0;}
.video-card .body{padding:20px 22px 24px;}

/* Contact */
.contact-grid{display:grid; grid-template-columns:0.9fr 1.1fr; gap:50px;}
.contact-list{list-style:none; margin:0; padding:0;}
.contact-list li{padding:16px 0; border-bottom:1px solid var(--line); display:flex; gap:16px;}
.contact-list li .k{font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--sage-deep); min-width:110px; text-transform:uppercase; letter-spacing:.05em; padding-top:2px;}
.map-frame{width:100%; height:100%; min-height:340px; border:0; border-radius:3px; filter:grayscale(0.15) contrast(1.02);}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;}}

/* Footer */
footer{
  background:var(--ink); color:var(--bg); padding:50px 0 30px; margin-top:0;
}
footer .foot-inner{display:flex; justify-content:space-between; flex-wrap:wrap; gap:24px; align-items:flex-start;}
footer a{color:var(--bg); opacity:.85;}
footer a:hover{opacity:1; color:var(--clay);}
footer .foot-nav{display:flex; gap:22px; flex-wrap:wrap; font-size:14px;}
footer .foot-bottom{
  margin-top:34px; padding-top:20px; border-top:1px solid rgba(247,245,239,0.15);
  font-family:'IBM Plex Mono',monospace; font-size:11px; opacity:.6; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
}

/* Approach list markers (structural, meaningful: three modalità distinte, non sequenza) */
.approach-tag{
  display:inline-block; font-family:'IBM Plex Mono',monospace; font-size:11px;
  letter-spacing:.06em; text-transform:uppercase; color:var(--sage-deep);
  border:1px solid var(--sage); border-radius:20px; padding:4px 12px; margin-bottom:14px;
}

.reveal{opacity:0; transform:translateY(16px); transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1; transform:translateY(0);}

/* ---------- DROPDOWN NAV ---------- */
.main-nav .has-dropdown{position:relative; display:flex; align-items:center;}
.dropdown-toggle{display:inline-flex; align-items:center; gap:6px;}
.dropdown-toggle .caret{
  width:7px; height:7px; border-right:1.4px solid currentColor; border-bottom:1.4px solid currentColor;
  transform:rotate(45deg); margin-top:-4px; transition:transform .2s ease;
}
.dropdown-menu{
  list-style:none; margin:0; padding:10px 0;
  position:absolute; top:calc(100% + 12px); left:-14px; min-width:250px;
  background:var(--paper); border:1px solid var(--line); border-radius:3px;
  box-shadow:0 24px 48px -24px rgba(30,42,36,0.35);
  opacity:0; visibility:hidden; transform:translateY(6px);
  transition:opacity .18s ease, transform .18s ease, visibility .18s ease;
  z-index:80;
}
.dropdown-menu a{
  display:block; padding:10px 22px; font-size:13.5px; color:var(--ink-soft);
}
.dropdown-menu a:hover{color:var(--ink); background:var(--bg-alt);}
@media (min-width:861px){
  .main-nav .has-dropdown:hover .dropdown-menu,
  .main-nav .has-dropdown.open .dropdown-menu{opacity:1; visibility:visible; transform:translateY(0);}
  .main-nav .has-dropdown:hover .caret{transform:rotate(225deg); margin-top:2px;}
}
@media (max-width:860px){
  .dropdown-menu{
    position:static; opacity:1; visibility:visible; transform:none;
    box-shadow:none; border:none; border-left:1px solid var(--line);
    margin:6px 0 6px 4px; padding:2px 0 2px 16px;
    max-height:0; overflow:hidden; transition:max-height .25s ease;
  }
  .main-nav .has-dropdown.open .dropdown-menu{max-height:400px;}
  .main-nav .has-dropdown.open .caret{transform:rotate(225deg);}
  .dropdown-menu a{padding:10px 0; font-size:1rem;}
}

/* ---------- SUBPAGE PILL NAV (Osteopatia / PSYCH-K) ---------- */
.pill-nav{display:flex; gap:10px; flex-wrap:wrap; margin:28px 0 10px;}
.pill-nav a{
  font-family:'IBM Plex Mono', monospace; font-size:11.5px; letter-spacing:.04em;
  text-transform:uppercase; padding:8px 16px; border-radius:20px; border:1px solid var(--line);
  color:var(--ink-soft); transition:all .2s ease;
}
.pill-nav a:hover{border-color:var(--sage); color:var(--sage-deep);}
.pill-nav a.current{background:var(--ink); border-color:var(--ink); color:var(--bg);}

/* ---------- BOOK CARDS (Letture Consigliate) ---------- */
.book-card{
  display:grid; grid-template-columns:150px 1fr; gap:26px; align-items:start;
  padding:28px 0; border-bottom:1px solid var(--line);
}
.book-card:last-child{border-bottom:none;}
.book-card img{border-radius:2px; box-shadow:0 16px 30px -18px rgba(30,42,36,0.3);}
.book-card h3{margin-bottom:8px;}
.book-card a.buy-link{
  font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--clay); letter-spacing:.04em;
}
@media (max-width:560px){
  .book-card{grid-template-columns:100px 1fr;}
}

/* ---------- COURSE PAGE (Corso Base) ---------- */
.course-meta{display:flex; gap:36px; flex-wrap:wrap; margin:26px 0 6px; font-family:'IBM Plex Mono',monospace; font-size:13px;}
.course-meta div{color:var(--ink-soft);}
.course-meta strong{display:block; color:var(--ink); font-family:'Fraunces',serif; font-size:1.1rem; font-weight:500;}
.check-list{list-style:none; padding:0; margin:0; display:grid; grid-template-columns:1fr 1fr; gap:10px 26px;}
.check-list li{padding-left:22px; position:relative; color:var(--ink-soft);}
.check-list li::before{content:"✓"; position:absolute; left:0; color:var(--sage-deep); font-weight:600;}
@media (max-width:640px){.check-list{grid-template-columns:1fr;}}
.faq-item{border-top:1px solid var(--line); padding:22px 0;}
.faq-item:last-child{border-bottom:1px solid var(--line);}
.faq-item .q{font-family:'Fraunces',serif; font-size:1.1rem; margin-bottom:6px;}

/* ---------- LANGUAGE SWITCH ---------- */
.lang-switch{display:flex; align-items:center; gap:6px; margin-left:18px;}
.lang-switch a, .lang-switch span{
  display:flex; padding:4px; border-radius:3px; border:1px solid transparent;
  opacity:0.45; filter:grayscale(70%); transition:opacity .2s ease, filter .2s ease, border-color .2s ease;
}
.lang-switch svg{display:block; border-radius:2px;}
.lang-switch a:hover{opacity:0.85; filter:grayscale(0%);}
.lang-switch .current{opacity:1; filter:grayscale(0%); border-color:var(--line);}
@media (max-width:860px){
  .lang-switch{margin-left:10px;}
}