/* ═══════════════════════════════════════════════════════════
   Gennaro Tortorella — Igienista dentale
   Palette: avorio caldo · verde salvia profondo · ottone
   ═══════════════════════════════════════════════════════════ */

:root{
  --ivory:#F7F4EF;
  --ivory-2:#F1ECE4;
  --paper:#FFFFFF;
  --ink:#16241F;
  --ink-2:#4A5B54;
  --ink-3:#7A8A83;
  --green:#2F5D50;
  --green-d:#234A3F;
  --green-l:#3E7263;
  --brass:#A98B5D;
  --brass-l:#C9AE83;
  --line:#DFD8CC;
  --line-2:#E9E3D9;

  --wrap:1180px;
  --r:14px;
  --r-lg:22px;
  --ease:cubic-bezier(.22,.68,.36,1);
  --sh:0 1px 2px rgba(22,36,31,.04), 0 8px 28px -12px rgba(22,36,31,.12);
  --sh-lift:0 2px 6px rgba(22,36,31,.06), 0 22px 48px -18px rgba(22,36,31,.22);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html:focus-within{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html:focus-within{scroll-behavior:auto}}

body{
  margin:0;
  background:var(--ivory);
  color:var(--ink);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}

/* ── Skip link ── */
.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--green);color:#fff;padding:.8rem 1.2rem;border-radius:0 0 10px 0;
  font-size:.9rem;text-decoration:none;
}
.skip:focus{left:0}

:focus-visible{outline:2.5px solid var(--brass);outline-offset:3px;border-radius:4px}

/* ── Layout ── */
.wrap{width:min(100% - 2.6rem,var(--wrap));margin-inline:auto}
.wrap--narrow{width:min(100% - 2.6rem,780px)}
.center{text-align:center}

.sec{padding:clamp(4.5rem,10vw,8rem) 0}
.sec--tint{background:var(--ivory-2)}

/* ── Tipografia ── */
.kicker{
  font-size:.76rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--brass);margin:0 0 1rem;
}
.h2{
  font-family:"Fraunces",Georgia,serif;
  font-weight:400;font-optical-sizing:auto;
  font-size:clamp(2rem,4.4vw,3.1rem);
  line-height:1.12;letter-spacing:-.02em;
  margin:0 0 1.4rem;color:var(--ink);
}
.h2--inv{color:#fff}
.sub{font-size:1.06rem;color:var(--ink-2);margin:0 0 2.8rem;max-width:56ch}
.para{margin:0 0 1.15rem;color:var(--ink-2);max-width:62ch}
.para--c{margin-inline:auto}
.para strong{color:var(--ink);font-weight:600}
.lede{font-size:clamp(1.06rem,1.8vw,1.24rem);color:var(--ink-2);margin:0 0 2.2rem;max-width:52ch;line-height:1.55}
.lede--c{margin-inline:auto}
.lede--inv{color:rgba(255,255,255,.82)}

/* ═══ NAV ═══ */
.nav{
  position:sticky;top:0;z-index:90;
  background:rgba(247,244,239,.86);
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease);
}
.nav.scrolled{background:rgba(247,244,239,.97);border-bottom-color:var(--line);box-shadow:0 1px 20px -8px rgba(22,36,31,.18)}
.nav__in{display:flex;align-items:center;gap:1.6rem;min-height:76px}

.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;margin-right:auto}
.brand__mark{width:38px;height:38px;color:var(--green);flex:none}
.brand__mark svg{width:100%;height:100%}
.brand__txt{display:flex;flex-direction:column;line-height:1.15}
.brand__txt strong{font-family:"Fraunces",Georgia,serif;font-weight:500;font-size:1.02rem;letter-spacing:-.01em}
.brand__txt em{font-style:normal;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3)}

.nav__links{display:flex;gap:1.9rem}
.nav__links a{
  text-decoration:none;font-size:.93rem;color:var(--ink-2);
  position:relative;padding-bottom:3px;transition:color .25s var(--ease);
}
.nav__links a::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1.5px;
  background:var(--brass);transform:scaleX(0);transform-origin:right;
  transition:transform .35s var(--ease);
}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{transform:scaleX(1);transform-origin:left}

.burger{display:none;background:none;border:0;padding:10px;cursor:pointer}
.burger span{display:block;width:24px;height:1.8px;background:var(--ink);border-radius:2px;transition:transform .3s var(--ease),opacity .25s}
.burger span+span{margin-top:6px}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.9px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.9px) rotate(-45deg)}

/* menu mobile */
.mmenu{
  position:fixed;inset:76px 0 0;z-index:80;background:var(--ivory);
  padding:2rem 1.3rem 3rem;overflow-y:auto;
  display:flex;flex-direction:column;gap:1.6rem;
  animation:mmIn .32s var(--ease);
}
.mmenu[hidden]{display:none}
@keyframes mmIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
.mmenu nav{display:flex;flex-direction:column}
.mmenu nav a{
  text-decoration:none;font-family:"Fraunces",Georgia,serif;font-size:1.5rem;
  padding:.85rem 0;border-bottom:1px solid var(--line-2);color:var(--ink);
}

/* ═══ BOTTONI ═══ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  background:var(--green);color:#fff;text-decoration:none;
  padding:.92rem 1.6rem;border-radius:100px;
  font-size:.96rem;font-weight:500;letter-spacing:.005em;
  box-shadow:var(--sh);
  transition:transform .28s var(--ease),box-shadow .28s var(--ease),background .28s var(--ease);
  will-change:transform;
}
.btn:hover{background:var(--green-d);transform:translateY(-2px);box-shadow:var(--sh-lift)}
.btn:active{transform:translateY(0)}
.btn--sm{padding:.62rem 1.15rem;font-size:.88rem}
.btn--lg{padding:1.08rem 2.1rem;font-size:1.02rem}
.btn--full{width:100%}
.btn--inv{background:var(--brass);color:#1a1410}
.btn--inv:hover{background:var(--brass-l)}
.ico{width:19px;height:19px;flex:none}

/* ═══ HERO ═══ */
.hero{position:relative;padding:clamp(3rem,7vw,5.5rem) 0 clamp(4rem,8vw,6.5rem);overflow:hidden}
.hero__in{
  display:grid;grid-template-columns:1.08fr .92fr;
  gap:clamp(2rem,5vw,4.5rem);align-items:center;
}
.eyebrow{
  display:inline-block;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--green);margin:0 0 1.4rem;padding:.4rem .9rem;
  border:1px solid var(--line);border-radius:100px;background:rgba(255,255,255,.6);
}
.hero h1{
  font-family:"Fraunces",Georgia,serif;
  font-weight:400;font-optical-sizing:auto;
  font-size:clamp(2.7rem,6.6vw,4.75rem);
  line-height:1.02;letter-spacing:-.03em;
  margin:0 0 1.5rem;color:var(--ink);
}
.hero h1 .ital{font-style:italic;color:var(--green);font-weight:300}

.facts{
  list-style:none;display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;
  padding:0;margin:2.3rem 0 0;font-size:.88rem;color:var(--ink-3);
}
.facts li{display:flex;align-items:center;gap:.42rem}

/* arcata SVG */
.hero__art{position:relative;display:flex;align-items:center;justify-content:center}
.arch{width:min(100%,430px);height:auto;color:var(--green)}
.arch__ring circle{
  stroke-dasharray:1300;stroke-dashoffset:1300;
  animation:draw 2.4s var(--ease) forwards;
}
.arch__ring circle:nth-child(2){animation-delay:.25s}
.arch__tooth .t-body{
  stroke-dasharray:700;stroke-dashoffset:700;
  animation:draw 2s var(--ease) .3s forwards;
}
.arch__tooth .t-shine{
  stroke-dasharray:60;stroke-dashoffset:60;
  animation:draw .8s var(--ease) 1.7s forwards;
}
.arch__mini path{
  stroke-dasharray:260;stroke-dashoffset:260;
  animation:draw 1.4s var(--ease) .9s forwards;
}
.arch__mini path+path{stroke-dasharray:90;stroke-dashoffset:90;animation-delay:1.5s;animation-duration:.7s}
@keyframes draw{to{stroke-dashoffset:0}}

.hero__badge{
  position:absolute;right:2%;bottom:8%;
  background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r);padding:.85rem 1.15rem;
  box-shadow:var(--sh);
  display:flex;flex-direction:column;gap:.1rem;
  animation:badgeIn .8s var(--ease) 1.1s both;
}
@keyframes badgeIn{from{opacity:0;transform:translateY(14px) scale(.96)}to{opacity:1;transform:none}}
.hero__badge-k{font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.hero__badge-v{font-family:"Fraunces",Georgia,serif;font-size:1.35rem;color:var(--green);line-height:1.1}

.hero__rule{height:1px;background:linear-gradient(90deg,transparent,var(--line) 18%,var(--line) 82%,transparent);margin-top:1rem}

/* ═══ CARD TRATTAMENTI ═══ */
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.15rem;margin-top:2.6rem}
.card{
  background:var(--paper);border:1px solid var(--line-2);border-radius:var(--r-lg);
  padding:2rem 1.55rem 1.8rem;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease);
}
.card:hover{transform:translateY(-5px);box-shadow:var(--sh-lift);border-color:var(--line)}
.card__ico{
  display:flex;align-items:center;justify-content:center;
  width:54px;height:54px;border-radius:15px;
  background:var(--ivory-2);color:var(--green);margin-bottom:1.25rem;
  transition:background .4s var(--ease),color .4s var(--ease);
}
.card:hover .card__ico{background:var(--green);color:#fff}
.card__ico svg{width:29px;height:29px}
.card h3{font-family:"Fraunces",Georgia,serif;font-weight:500;font-size:1.15rem;margin:0 0 .55rem;letter-spacing:-.01em}
.card p{margin:0;font-size:.94rem;color:var(--ink-2);line-height:1.55}

/* ═══ RUOLI ═══ */
.roles{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem;margin-top:.6rem}
.role{border-radius:var(--r-lg);padding:2.1rem 1.9rem}
.role header{margin-bottom:1.4rem}
.role__tag{
  display:inline-block;font-size:.72rem;letter-spacing:.15em;text-transform:uppercase;
  padding:.32rem .8rem;border-radius:100px;margin-bottom:.85rem;
}
.role h3{font-family:"Fraunces",Georgia,serif;font-weight:400;font-size:1.3rem;margin:0;letter-spacing:-.01em}
.role ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.85rem}
.role li{display:flex;gap:.75rem;align-items:flex-start;font-size:.97rem;line-height:1.5}
.role li::before{flex:none;margin-top:.15rem;font-size:.95rem}

.role--a{background:var(--green);color:#fff}
.role--a .role__tag{background:rgba(255,255,255,.14);color:#fff}
.role--a h3{color:#fff}
.role--a .ticks li{color:rgba(255,255,255,.9)}
.role--a .ticks li::before{content:"✓";color:var(--brass-l);font-weight:600}

.role--b{background:var(--paper);border:1px solid var(--line)}
.role--b .role__tag{background:var(--ivory-2);color:var(--ink-3)}
.role--b .dots li{color:var(--ink-2)}
.role--b .dots li::before{content:"—";color:var(--ink-3)}

.bridge{
  margin:1.9rem 0 0;padding:1.3rem 1.6rem;
  border-left:2.5px solid var(--brass);background:rgba(169,139,93,.07);
  border-radius:0 10px 10px 0;color:var(--ink-2);font-size:.98rem;max-width:70ch;
}

/* la sintesi del cliente: la frase più importante del sito */
.synth{
  margin:2.8rem 0 0;text-align:center;
  font-family:"Fraunces",Georgia,serif;font-weight:300;
  font-size:clamp(1.45rem,3.2vw,2.15rem);line-height:1.35;
  letter-spacing:-.015em;color:var(--ink);
}
.synth em{font-style:italic;color:var(--green);font-weight:400}

/* fascia "rilevazione precoce": non è un trattamento, è la sicurezza in più */
.watch{
  display:flex;gap:1.4rem;align-items:flex-start;
  margin-top:1.15rem;padding:1.7rem 1.9rem;
  background:var(--green);color:#fff;border-radius:var(--r-lg);
  box-shadow:var(--sh);
}
.watch__ico{
  flex:none;display:flex;align-items:center;justify-content:center;
  width:52px;height:52px;border-radius:14px;
  background:rgba(255,255,255,.12);color:var(--brass-l);
}
.watch__ico svg{width:28px;height:28px}
.watch h3{
  font-family:"Fraunces",Georgia,serif;font-weight:500;font-size:1.15rem;
  margin:.15rem 0 .5rem;letter-spacing:-.01em;color:#fff;
}
.watch p{margin:0;font-size:.96rem;line-height:1.55;color:rgba(255,255,255,.86);max-width:68ch}

/* ═══ NOTA ═══ */
.note{
  margin:2rem 0 0;padding:1.25rem 1.5rem;
  background:var(--paper);border:1px solid var(--line-2);border-radius:var(--r);
  color:var(--ink-2);font-size:.96rem;box-shadow:var(--sh);
}

/* ═══ CADENZA ═══ */
.cadence{display:grid;grid-template-columns:auto 1fr;gap:clamp(2rem,6vw,5rem);align-items:center}
.cadence__num{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  width:clamp(150px,20vw,210px);height:clamp(150px,20vw,210px);
  border:1px solid var(--line);border-radius:50%;
  background:var(--paper);box-shadow:var(--sh);flex:none;
}
.cadence__num span{
  font-family:"Fraunces",Georgia,serif;font-weight:300;
  font-size:clamp(3.6rem,7vw,5.4rem);line-height:.9;color:var(--green);
}
.cadence__num em{font-style:normal;font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-top:.55rem}

/* ═══ STEP ═══ */
.steps{
  list-style:none;padding:0;margin:2.6rem 0 3rem;
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem;position:relative;
}
.step{position:relative;padding:2rem 1.7rem;background:var(--paper);border:1px solid var(--line-2);border-radius:var(--r-lg)}
.step__n{
  display:flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:50%;
  background:var(--green);color:#fff;
  font-family:"Fraunces",Georgia,serif;font-size:1.22rem;
  margin-bottom:1.15rem;
}
.step h3{font-family:"Fraunces",Georgia,serif;font-weight:500;font-size:1.13rem;margin:0 0 .5rem;letter-spacing:-.01em}
.step p{margin:0;font-size:.94rem;color:var(--ink-2);line-height:1.55}

/* ═══ COSTO ═══ */
.cost{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(1.8rem,4vw,2.6rem);box-shadow:var(--sh);
}
.cost .para:last-child{margin-bottom:0}

/* ═══ BIO ═══ */
.bio{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.bio__ph{position:relative}
.mono{
  aspect-ratio:4/5;border-radius:var(--r-lg);
  background:linear-gradient(160deg,var(--green) 0%,var(--green-d) 55%,#1b3a32 100%);
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-lift);position:relative;overflow:hidden;
}
.mono::after{
  content:"";position:absolute;inset:14px;border:1px solid rgba(201,174,131,.32);border-radius:16px;
}
.mono span{
  font-family:"Fraunces",Georgia,serif;font-weight:300;
  font-size:clamp(3.4rem,7vw,5rem);color:var(--brass-l);letter-spacing:.04em;
}
.bio__note{
  position:absolute;left:50%;transform:translateX(-50%);bottom:-2.1rem;
  font-size:.78rem;color:var(--ink-3);letter-spacing:.06em;margin:0;white-space:nowrap;
}
.role-line{font-size:.98rem;color:var(--brass);letter-spacing:.03em;margin:0 0 1.3rem}

/* ═══ CTA FINALE ═══ */
.cta{
  background:var(--green);color:#fff;
  padding:clamp(4.5rem,9vw,7rem) 0;position:relative;overflow:hidden;
}
.cta::before{
  content:"";position:absolute;top:-40%;left:50%;transform:translateX(-50%);
  width:min(880px,120vw);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(201,174,131,.16) 0%,transparent 62%);
  pointer-events:none;
}
.cta .wrap{position:relative}
.tel{margin:1.8rem 0 0;font-size:1.02rem;color:rgba(255,255,255,.78)}

/* ═══ FOOTER ═══ */
.foot{background:var(--ink);color:rgba(255,255,255,.62);padding:clamp(3rem,6vw,4.5rem) 0 1.8rem;font-size:.92rem}
.foot__in{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2.4rem;padding-bottom:2.6rem}
.foot__col p{margin:0 0 .38rem}
.foot__brand{font-family:"Fraunces",Georgia,serif;font-size:1.16rem;color:#fff;margin-bottom:.6rem!important}
.foot__h{color:#fff;font-weight:500;margin-bottom:.75rem!important;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase}
.foot a{color:rgba(255,255,255,.78);text-decoration:none;border-bottom:1px solid rgba(255,255,255,.22);transition:color .25s,border-color .25s}
.foot a:hover{color:#fff;border-bottom-color:var(--brass-l)}
.foot__bar{
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);padding-top:1.6rem;font-size:.85rem;
}
.foot__bar p{margin:0}

/* ═══ COOKIE ═══ */
.cookie{
  position:fixed;left:50%;bottom:1rem;transform:translateX(-50%) translateY(140%);
  z-index:120;width:min(100% - 1.6rem,680px);
  background:var(--paper);border:1px solid var(--line);border-radius:100px;
  box-shadow:var(--sh-lift);
  display:flex;align-items:center;gap:.85rem;
  padding:.6rem .7rem .6rem 1.35rem;font-size:.86rem;color:var(--ink-2);
  transition:transform .55s var(--ease);
}
.cookie.show{transform:translateX(-50%) translateY(0)}
.cookie p{margin:0;flex:1;min-width:0}
.cookie a{color:var(--green)}
.cookie button{
  flex:none;background:var(--green);color:#fff;border:0;
  padding:.55rem 1.15rem;border-radius:100px;cursor:pointer;
  font-size:.85rem;font-family:inherit;font-weight:500;
  transition:background .25s var(--ease);
}
.cookie button:hover{background:var(--green-d)}

/* ═══ REVEAL ═══ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.09s}
.d2{transition-delay:.18s}
.d3{transition-delay:.27s}
.d4{transition-delay:.36s}

@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .arch__ring circle,.arch__tooth path,.arch__mini path{animation:none;stroke-dashoffset:0}
  .hero__badge{animation:none}
  .btn:hover,.card:hover{transform:none}
}

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width:1000px){
  .grid4{grid-template-columns:1fr 1fr}
  .hero__in{grid-template-columns:1fr;gap:3rem}
  .hero__art{order:-1;max-width:340px;margin-inline:auto}
  .hero__badge{right:-4%;bottom:4%}
  .bio{grid-template-columns:1fr;gap:3.4rem}
  .bio__ph{max-width:290px;margin-inline:auto;width:100%}
  .steps{grid-template-columns:1fr}
}

@media (max-width:860px){
  .nav__links{display:none}
  .burger{display:block}
  .nav .btn--sm{display:none}
  /* su telefono il testo viene prima: titolo e pulsante devono stare sopra la piega */
  .hero{padding-top:2rem}
  .hero__in{gap:2.6rem}
  .hero__art{order:2;max-width:260px}
  /* il dato "24-48 h" è già nella riga dei fatti qui sopra: su telefono il badge duplicherebbe */
  .hero__badge{display:none}
  .roles{grid-template-columns:1fr}
  .cadence{grid-template-columns:1fr;gap:2.2rem;text-align:center;justify-items:center}
  .cadence__txt .para{margin-inline:auto}
  .foot__in{grid-template-columns:1fr 1fr}
}

@media (max-width:560px){
  body{font-size:16px}
  .wrap{width:min(100% - 2rem,var(--wrap))}
  .wrap--narrow{width:min(100% - 2rem,780px)}
  .grid4{grid-template-columns:1fr 1fr;gap:.85rem}
  .card{padding:1.5rem 1.15rem}
  .card__ico{width:46px;height:46px;border-radius:13px;margin-bottom:1rem}
  .card__ico svg{width:25px;height:25px}
  .card h3{font-size:1.02rem}
  .card p{font-size:.88rem}
  .foot__in{grid-template-columns:1fr;gap:1.9rem}
  .foot__bar{flex-direction:column;gap:.55rem}
  .watch{flex-direction:column;gap:1rem;padding:1.5rem 1.35rem}
  .watch__ico{width:46px;height:46px;border-radius:13px}
  .cookie{border-radius:16px;flex-direction:column;align-items:stretch;padding:1rem;text-align:center}
  .cookie button{width:100%}
  .facts{gap:.45rem 1.1rem;font-size:.83rem}
  .hero__art{max-width:225px}
  .role{padding:1.7rem 1.35rem}
}