/* ==========================================================
   Dott.ssa Teresa Marta Algeri — proposta grafica v1
   Palette calda (avorio, sabbia, terracotta) + salvia per la ginecologia
   ========================================================== */
:root{
  --cream:#faf6f1;
  --sand:#f2e9df;
  --sand-2:#e8dccf;
  --ink:#2b2320;
  --ink-2:#5c504a;
  --muted:#7a6d66;
  --line:#e3d7cb;
  --terra:#a4553b;      /* accento principale (CTA) */
  --terra-2:#8b4430;
  --rose:#f0dcd2;
  --sage:#4f6b5d;       /* accento ginecologia */
  --sage-soft:#e3ebe5;
  --night:#241c19;      /* sezione scura 3D/4D */
  --night-2:#33302f;
  --white:#fff;
  --radius:18px;
  --radius-sm:10px;
  --shadow:0 18px 40px -20px rgba(60,35,25,.35);
  --serif:"Fraunces", Georgia, "Times New Roman", serif;
  --sans:"Figtree", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap:1180px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--cream);color:var(--ink);font:400 17px/1.65 var(--sans);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--terra)}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
h2{font-size:clamp(1.9rem,1.2rem + 2.4vw,2.9rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--terra);outline-offset:3px;border-radius:4px}

/* ---------- bottoni ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;background:var(--terra);color:#fff;text-decoration:none;font-weight:600;padding:.85em 1.5em;border-radius:999px;border:1.5px solid var(--terra);transition:background .2s,transform .2s}
.btn:hover{background:var(--terra-2);border-color:var(--terra-2);transform:translateY(-1px)}
.btn--sm{padding:.55em 1.15em;font-size:.95rem}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink-2)}
.btn--ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn--light{background:var(--cream);color:var(--ink);border-color:var(--cream)}
.btn--light:hover{background:#fff;border-color:#fff}
.link-arrow{font-weight:600;text-decoration:none;color:var(--terra);border-bottom:1px solid currentColor;padding-bottom:2px}
.link-arrow::after{content:" →"}

.eyebrow{font:600 .78rem/1 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--terra);margin-bottom:1.1em}
.eyebrow--sage{color:var(--sage)}
.lead{font-size:1.12rem;color:var(--ink-2);max-width:60ch}
.hint{display:block;margin-top:.6em;font-size:.9rem;color:var(--muted)}
.muted{color:inherit;opacity:.75}

/* ---------- topbar + header ---------- */
.topbar{background:var(--ink);color:#e9ddd3;font-size:.86rem}
.topbar__in{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:8px;padding-bottom:8px}
.topbar strong{color:#fff;font-weight:600}
.topbar__tel{color:#fff;text-decoration:none;display:inline-flex;align-items:center;gap:6px;font-weight:600;white-space:nowrap}
.topbar__tel svg{width:15px;height:15px;fill:currentColor}

.header{position:sticky;top:0;z-index:50;background:rgba(250,246,241,.92);backdrop-filter:blur(10px);border-bottom:1px solid transparent;transition:border-color .2s}
.header.is-scrolled{border-color:var(--line)}
.header__in{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand__mark{width:44px;height:44px;color:var(--terra);flex:none}
.brand__text{display:flex;flex-direction:column;line-height:1.2}
.brand__name{font-family:var(--serif);font-size:1.15rem}
.brand__role{font-size:.78rem;color:var(--muted);letter-spacing:.02em}
.nav{display:flex;align-items:center;gap:26px}
.nav a:not(.btn){color:var(--ink);text-decoration:none;font-weight:500;font-size:.96rem;position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:1.5px;background:var(--terra);transform:scaleX(0);transition:transform .25s;transform-origin:left}
.nav a:not(.btn):hover::after{transform:scaleX(1)}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}
.nav-toggle span{display:block;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:transform .25s,opacity .25s}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:64px 0 88px}
.hero::before{content:"";position:absolute;width:780px;height:780px;right:-220px;top:-260px;border-radius:50%;background:radial-gradient(circle,var(--rose) 0%,rgba(240,220,210,0) 68%);z-index:-1}
.hero__in{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.7rem,1.4rem + 5vw,5rem);font-weight:300;margin-bottom:.35em}
.hero h1 em{font-style:italic;color:var(--terra)}
.hero__sub{font-size:clamp(1.1rem,1rem + .5vw,1.35rem);color:var(--ink-2);max-width:32ch;line-height:1.45}
.badge{display:inline-flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--line);padding:.6em 1.1em .6em .8em;border-radius:999px;font-weight:600;font-size:.95rem;box-shadow:0 4px 14px -8px rgba(60,35,25,.3)}
.badge svg{width:22px;height:22px;color:var(--sage)}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 40px}
.facts{list-style:none;margin:0;padding:24px 0 0;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.facts li{display:flex;flex-direction:column}
.facts strong{font-family:var(--serif);font-weight:400;font-size:1.7rem;line-height:1.1;color:var(--ink)}
.facts span{font-size:.86rem;color:var(--muted);line-height:1.35;margin-top:4px}
.hero__media{position:relative;margin:0;justify-self:center;width:min(100%,440px)}
.arch{border-radius:240px 240px 24px 24px;overflow:hidden;aspect-ratio:4/5;box-shadow:var(--shadow);background:var(--night)}
.arch img{width:100%;height:100%;object-fit:cover}
.float-card{position:absolute;left:-36px;bottom:40px;background:var(--white);border-radius:14px;padding:14px 18px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow);font-size:.92rem;max-width:250px;line-height:1.35}
.float-card strong{display:block;font-family:var(--serif);font-weight:500;font-size:1.05rem}
.float-card__dot{width:10px;height:10px;border-radius:50%;background:var(--terra);flex:none;box-shadow:0 0 0 0 rgba(164,85,59,.5);animation:pulse 2.2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px rgba(164,85,59,0)}100%{box-shadow:0 0 0 0 rgba(164,85,59,0)}}

/* ---------- pilastri ---------- */
.pillars{margin-top:-40px;padding-bottom:96px;position:relative;z-index:2}
.pillars__in{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.pillar{padding:30px 30px 28px;text-decoration:none;color:var(--ink);border-right:1px solid var(--line);transition:background .2s}
.pillar:last-child{border-right:0}
.pillar:hover{background:#fffaf6}
.pillar__n{font-family:var(--serif);font-style:italic;color:var(--terra);font-size:1rem}
.pillar h2{font-size:1.35rem;margin:.4em 0 .4em}
.pillar p{color:var(--ink-2);font-size:.95rem;margin:0}

/* ---------- sezioni ---------- */
.section{padding:110px 0}
.section--alt{background:linear-gradient(180deg,var(--sage-soft) 0%,var(--cream) 100%)}
.section--sand{background:var(--sand)}
.section__head{margin-bottom:48px;max-width:760px}
.section__head--center{text-align:center;margin-left:auto;margin-right:auto}
.section__head--center .lead{margin:0 auto}

/* timeline gravidanza */
.timeline{list-style:none;margin:0 0 72px;padding:0;position:relative;height:150px}
.timeline::before{content:"";position:absolute;left:0;right:0;top:73px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--rose),var(--terra))}
.timeline::after{content:"40 settimane";position:absolute;right:0;top:44px;font-size:.74rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.timeline li{position:absolute;left:calc(var(--at) / 40 * 100%);top:75px;width:0;font-size:.8rem;color:var(--ink-2);line-height:1.25}
.timeline li::before{content:"";position:absolute;left:-10px;top:-10px;width:20px;height:20px;border-radius:50%;background:var(--cream);border:4px solid var(--terra);box-sizing:border-box}
.timeline .tl-label{white-space:nowrap}
.timeline li span{display:block;font-family:var(--serif);font-size:1.05rem;color:var(--ink)}
.timeline .tl-label{position:absolute;left:0;transform:translateX(-50%);text-align:center;top:20px}
.timeline li:nth-child(even) .tl-label{top:auto;bottom:20px}
.svc-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.svc-photo{margin:0;border-radius:var(--radius);overflow:hidden;position:sticky;top:110px;aspect-ratio:4/5;box-shadow:var(--shadow)}
.svc-photo img{width:100%;height:100%;object-fit:cover;object-position:60% center}
.svc-title{font-family:var(--sans);font-weight:600;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.svc-list{list-style:none;margin:0 0 36px;padding:0;border-top:1px solid var(--line)}
.svc-list li{border-bottom:1px solid var(--line)}
.svc{all:unset;box-sizing:border-box;display:flex;align-items:center;gap:14px;width:100%;padding:17px 4px;cursor:pointer;font-size:1.04rem;font-weight:500;color:var(--ink);transition:color .2s,padding .2s}
.svc em{font-style:normal;font-weight:400;font-size:.86rem;color:var(--muted);margin-left:auto;text-align:right;padding-left:10px}
.svc::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--terra);opacity:.55;transition:opacity .2s,transform .2s}
.svc::after{content:"+";flex:none;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;font-size:1rem;color:var(--terra);transition:background .2s,color .2s,transform .2s}
.svc:not(:has(em))::after{margin-left:auto}
.svc:hover,.svc[aria-expanded="true"]{color:var(--terra);padding-left:10px}
.svc:hover::before{opacity:1;transform:scale(1.3)}
.svc:hover::after,.svc[aria-expanded="true"]::after{background:var(--terra);color:#fff;border-color:var(--terra)}
.svc[aria-expanded="true"]::after{transform:rotate(45deg)}
.svc:focus-visible{outline:2px solid var(--terra);outline-offset:-2px;border-radius:8px}
.is-featured .svc{font-weight:600}
.is-featured .svc::before{opacity:1;width:10px;height:10px}

.svc-list--sage .svc::before{background:var(--sage)}
.svc-list--sage .svc::after{color:var(--sage)}
.svc-list--sage .svc:hover,.svc-list--sage .svc[aria-expanded="true"]{color:var(--sage)}
.svc-list--sage .svc:hover::after,.svc-list--sage .svc[aria-expanded="true"]::after{background:var(--sage);border-color:var(--sage);color:#fff}

/* popover */
.pop{position:fixed;inset:auto;margin:0;max-width:min(380px,calc(100vw - 32px));padding:20px 22px 18px;border:1px solid var(--line);border-radius:16px;background:var(--white);color:var(--ink);box-shadow:0 24px 60px -24px rgba(40,25,20,.45);font-size:.96rem;line-height:1.55}
.pop strong{display:block;font-family:var(--serif);font-weight:500;font-size:1.15rem;margin-bottom:.4em;color:var(--ink)}
.pop p{margin:0 0 .7em;color:var(--ink-2)}
.pop p:last-child{margin-bottom:0}
.pop a{font-weight:600;text-decoration:none}
.pop:popover-open{animation:pop-in .18s ease-out}
@keyframes pop-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.pop::backdrop{background:transparent}

/* ginecologia */
.gyn-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}

/* ---------- feature 3D/4D ---------- */
.feature{background:var(--night);color:#efe4da;padding:110px 0;position:relative;overflow:hidden}
.feature::after{content:"";position:absolute;left:-200px;bottom:-300px;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgba(164,85,59,.35),rgba(164,85,59,0) 65%)}
.feature__in{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative;z-index:1}
.feature__media{border-radius:var(--radius);overflow:hidden;aspect-ratio:5/4}
.feature__media img{width:100%;height:100%;object-fit:cover}
.feature .eyebrow{color:#e5a58c}
.feature h2{color:#fff}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:28px 0}
.duo div{border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:18px 18px 16px;background:rgba(255,255,255,.03)}
.duo dt{font-family:var(--serif);font-size:2.2rem;line-height:1;color:#e5a58c;margin-bottom:8px}
.duo dd{margin:0;font-size:.93rem;color:#d9ccc1}

/* ---------- chi sono ---------- */
.about{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px;align-items:center}
.about__photo{margin:0;position:relative;max-width:440px;justify-self:center;width:100%}
.about__frame{background:linear-gradient(180deg,#fff 0%,#fff 60%,var(--sand) 100%);border:1px solid var(--line);border-radius:240px 240px var(--radius) var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:715/894}
.about__frame img{width:100%;height:100%;object-fit:cover;object-position:top center}
.about__photo figcaption{position:absolute;right:-24px;bottom:36px;background:var(--ink);color:#e9ddd3;border-radius:14px;padding:14px 18px;font-size:.84rem;line-height:1.35;box-shadow:var(--shadow)}
.about__photo figcaption strong{display:block;font-family:var(--serif);font-weight:400;font-size:1.08rem;color:#fff}
.about__copy{margin-bottom:36px}
.about .milestones{display:grid;grid-template-columns:1fr 1fr;column-gap:40px}
.about .milestones{border-left:0;padding-left:0}
.about .milestones li{padding-left:28px}
.about .milestones li::before{left:0}
.about__copy p{color:var(--ink-2)}
.milestones{list-style:none;margin:0;padding:0 0 0 28px;border-left:2px solid var(--line)}
.milestones li{position:relative;padding:0 0 24px;color:var(--ink-2);font-size:.98rem;line-height:1.45}
.milestones li::before{content:"";position:absolute;left:-36px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--cream);border:3px solid var(--terra)}
.milestones span{display:block;font-family:var(--serif);font-size:1.3rem;color:var(--ink);line-height:1.2}

/* ---------- studi ---------- */
.studios{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.studio{background:var(--white);border-radius:var(--radius);padding:34px 34px 30px;border:1px solid var(--line)}
.studio--main{border-color:var(--terra);box-shadow:var(--shadow)}
.studio__tag{font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--terra);margin-bottom:.6em}
.studio h3{font-size:2rem}
.studio address{font-style:normal;color:var(--ink-2);margin-bottom:14px}
.studio__tel a{font-family:var(--serif);font-size:1.4rem;color:var(--ink);text-decoration:none}
.cta-band{margin-top:40px;background:var(--terra);color:#fff;border-radius:var(--radius);padding:34px 40px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band h3{font-size:1.7rem;margin-bottom:.2em}
.cta-band p{margin:0;opacity:.9}
.cta-band .btn{background:#fff;color:var(--terra);border-color:#fff}
.cta-band .btn:hover{background:var(--cream)}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:#cbbdb3;padding:56px 0 40px;font-size:.92rem}
.footer a{color:#fff;text-decoration:none}
.footer__in{display:grid;grid-template-columns:1fr auto;gap:24px 48px}
.footer__name{font-family:var(--serif);font-size:1.3rem;color:#fff;margin-bottom:.4em}
.footer__note{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:20px;margin:8px 0 0;font-size:.84rem;color:#a2948a}

/* ---------- responsive ---------- */
@media (max-width:1020px){
  .nav-toggle{display:block}
  .nav{position:fixed;inset:118px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:var(--cream);padding:8px 24px 24px;border-bottom:1px solid var(--line);box-shadow:0 20px 30px -20px rgba(0,0,0,.2);transform:translateY(-12px);opacity:0;visibility:hidden;transition:.2s}
  .nav a:not(.btn){padding:14px 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  .nav a:not(.btn)::after{display:none}
  .nav .btn{margin-top:16px;justify-content:center}
  .nav.is-open{transform:none;opacity:1;visibility:visible}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero__in,.svc-layout,.feature__in,.about,.gyn-grid{grid-template-columns:1fr}
  .hero__in{gap:48px}
  .hero__media{width:min(100%,380px)}
  .svc-photo{display:none}
  .about{gap:48px}
  .about__photo{max-width:360px}
}
@media (max-width:760px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .topbar__in > span{display:none}
  .topbar__in{justify-content:flex-end}
  .header__in{min-height:68px}
  .brand__mark{width:38px;height:38px}
  .brand__name{font-size:1.02rem}
  .brand__role{font-size:.72rem}
  .nav{inset:106px 0 auto 0;padding:8px 16px 20px}
  .hero{padding:40px 0 72px}
  .float-card{left:12px;bottom:16px}
  .facts{gap:12px}
  .facts strong{font-size:1.35rem}
  .facts span{font-size:.78rem}
  .pillars{margin-top:-32px;padding-bottom:64px}
  .pillars__in{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid var(--line);padding:22px}
  .pillar:last-child{border-bottom:0}
  .section,.feature{padding:72px 0}
  .timeline{height:auto;margin-bottom:40px;display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
  .timeline::before,.timeline::after,.timeline li::before{display:none}
  .timeline li{position:static;width:auto;white-space:normal;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
  .timeline .tl-label,.timeline li:nth-child(even) .tl-label{position:static;transform:none;text-align:left;white-space:normal}
  .svc{display:grid;grid-template-columns:8px 1fr 26px;column-gap:14px;row-gap:2px;align-items:center;padding:15px 2px;font-size:1rem}
  .svc::after{grid-column:3;grid-row:1}
  .svc em{grid-column:2;grid-row:2;margin:0;padding:0;text-align:left}
  .duo{grid-template-columns:1fr}
  .studios{grid-template-columns:1fr}
  .studio{padding:26px 22px}
  .cta-band{padding:28px 22px}
  .footer__in{grid-template-columns:1fr}
  .about .milestones{grid-template-columns:1fr}
  .about__photo figcaption{right:12px;bottom:16px}
  /* popover come bottom-sheet su mobile */
  .pop{inset:auto 0 0 0 !important;max-width:none;width:100%;border-radius:20px 20px 0 0;padding:26px 22px 30px;border:0}
  .pop::before{content:"";display:block;width:40px;height:4px;border-radius:4px;background:var(--line);margin:-12px auto 16px}
  .pop::backdrop{background:rgba(30,20,15,.35)}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

/* contatti nella scheda prenotazioni */
.contacts{margin:0 0 18px;display:grid;gap:12px}
.contacts dt{font-size:.8rem;color:var(--muted);letter-spacing:.04em}
.contacts dd{margin:0}
.contacts a{font-family:var(--serif);font-size:1.25rem;color:var(--ink);text-decoration:none;word-break:break-word}

/* prenotazione online (widget TiRisponde) */
.booking{background:var(--cream)}
.booking__frame{max-width:860px;margin:0 auto;background:#f4f6f5;border-radius:var(--radius);overflow:hidden}
.booking__frame iframe{display:block;width:100%;height:980px;border:0;background:#f4f6f5}
.booking__alt{text-align:center;margin:20px auto 0;font-size:.92rem;color:var(--muted)}
.facts__link{display:flex;flex-direction:column;text-decoration:none;color:inherit}
.facts__link:hover strong{color:var(--terra)}