/* ============================================================
   IMPLANTOLOGIA NETWORK — DESIGN SYSTEM v1.0
   Paletta medical-premium: navy + blu elettrico + teal
   Font: Sora (display) · Inter (body)
   ============================================================ */

:root {
  --navy-950: #061528;
  --navy-900: #0A2540;
  --navy-800: #10345C;
  --blue-600: #1268E3;
  --blue-500: #2F7FF2;
  --blue-050: #EEF5FF;
  --teal-400: #17C3B2;
  --teal-500: #0FA795;
  --wa: #25D366;
  --wa-dark: #1EBE5B;
  --ink: #0B1B2E;
  --slate: #46586C;
  --muted: #7A8CA0;
  --bg-soft: #F4F8FC;
  --line: #E2EAF3;
  --white: #FFFFFF;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow-sm: 0 2px 10px rgba(10,37,64,.06);
  --shadow-md: 0 10px 30px rgba(10,37,64,.10);
  --shadow-lg: 0 24px 60px rgba(10,37,64,.16);
  --font-display: 'Sora', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --container: 1200px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.link { color: var(--blue-600); text-decoration: underline; text-underline-offset: 3px; }
.accent { color: var(--teal-400); }
section { scroll-margin-top: 90px; }

/* ===== TIPOGRAFIA SEZIONI ===== */
.section-head { text-align: center; max-width: 820px; margin: 0 auto 52px; }
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal-500);
  background: rgba(23,195,178,.10);
  border: 1px solid rgba(23,195,178,.25);
  padding: 7px 16px;
  border-radius: 60px;
  margin-bottom: 18px;
}
.eyebrow--light { color: var(--teal-400); background: rgba(23,195,178,.12); border-color: rgba(23,195,178,.35); }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4.2vw, 2.75rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -.02em;
  margin-bottom: 16px;
}
.section-title--light { color: var(--white); }
.section-sub { font-size: 1.0625rem; color: var(--slate); line-height: 1.7; }
.section-sub a { color: var(--blue-600); text-decoration: underline; text-underline-offset: 3px; }

/* ===== BUTTONI ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .9375rem;
  padding: 14px 28px;
  border-radius: 60px;
  border: none;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
  white-space: nowrap;
}
.btn--lg { font-size: 1rem; padding: 17px 34px; }
.btn--block { width: 100%; }
.btn--primary { background: var(--blue-600); color: #fff; }
.btn--primary:hover { background: #0D55C4; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(18,104,227,.32); }
.btn--wa { background: var(--wa); color: #fff; }
.btn--wa:hover { background: var(--wa-dark); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(37,211,102,.35); }
.btn--ghost { background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.28); }
.btn--ghost:hover { background: rgba(255,255,255,.16); transform: translateY(-2px); }
.btn--outline { background: transparent; color: var(--blue-600); border: 2px solid var(--blue-600); }
.btn--outline:hover { background: var(--blue-600); color: #fff; transform: translateY(-2px); box-shadow: 0 12px 28px rgba(18,104,227,.28); }

/* ===== CHECK LIST ===== */
.check-list li { position: relative; padding-left: 30px; margin-bottom: 10px; font-size: .95rem; color: var(--slate); }
.check-list li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  width: 20px; height: 20px;
  background: rgba(23,195,178,.14);
  color: var(--teal-500);
  border-radius: 50%;
  font-size: .75rem; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
}
.check-list--light li { color: rgba(255,255,255,.82); }
.check-list--light li::before { background: rgba(23,195,178,.25); color: var(--teal-400); }

/* ===== HEADER ===== */
.header {
  position: fixed; top: 0; left: 0; width: 100%;
  z-index: 1000;
  background: rgba(6,21,40,.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: background .3s ease;
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 74px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand__mark { display: inline-flex; flex-shrink: 0; }
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__text strong { font-family: var(--font-display); font-size: 1.02rem; font-weight: 700; color: #fff; letter-spacing: -.01em; }
.brand__text strong em { color: var(--teal-400); font-style: normal; }
.brand__text small { font-size: .68rem; color: rgba(255,255,255,.55); letter-spacing: .05em; }
.nav { display: flex; align-items: center; }
.nav__list { display: flex; gap: 28px; }
.nav__list a {
  font-size: .875rem; font-weight: 500; color: rgba(255,255,255,.78);
  transition: color .2s; position: relative; padding: 4px 0;
}
.nav__list a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px; background: var(--teal-400); transition: width .25s;
}
.nav__list a:hover { color: #fff; }
.nav__list a:hover::after { width: 100%; }
.nav__cta-mobile { display: none; }
.header__actions { display: flex; align-items: center; gap: 14px; }
.header__phone {
  display: inline-flex; align-items: center; gap: 8px;
  color: #fff; font-weight: 700; font-size: .9375rem; font-family: var(--font-display);
}
.header__phone svg { color: var(--teal-400); }
.header__cta { padding: 10px 22px; font-size: .875rem; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 6px; }
.nav__toggle span { display: block; width: 26px; height: 2px; background: #fff; border-radius: 2px; transition: all .3s; }
.nav__toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: 150px 0 90px;
  background: linear-gradient(150deg, var(--navy-950) 0%, var(--navy-900) 45%, #0E3A6B 100%);
  color: #fff;
  overflow: hidden;
}
.hero__glow {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 45% at 78% 20%, rgba(23,195,178,.16) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 15% 75%, rgba(47,127,242,.18) 0%, transparent 60%);
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.25fr .9fr; gap: 64px; align-items: center; }
.hero__badge { margin-bottom: 20px; }
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.6vw, 3.3rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -.025em;
  margin-bottom: 22px;
}
.hero__sub { font-size: 1.0625rem; color: rgba(255,255,255,.82); max-width: 620px; margin-bottom: 30px; line-height: 1.75; }
.hero__sub strong { color: #fff; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.hero__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 34px; }
.hero__tags li {
  padding: 6px 15px; border-radius: 60px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.14);
  font-size: .78rem; font-weight: 600; color: rgba(255,255,255,.9);
}
.hero__trust { display: flex; flex-wrap: wrap; gap: 10px 32px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.1); }
.hero__trust span { font-size: .875rem; color: rgba(255,255,255,.62); }
.hero__trust strong { display: block; font-family: var(--font-display); font-size: 1.25rem; color: var(--teal-400); line-height: 1.1; }

/* Hero card (3 passi) */
.hero__card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 22px;
  padding: 34px 30px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-lg);
}
.hero__card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.hero__card-badge {
  font-family: var(--font-display); font-size: .68rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--navy-900); background: var(--teal-400);
  padding: 5px 12px; border-radius: 40px;
}
.hero__card-head h2 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; }
.hero__steps { margin-bottom: 26px; }
.hero__steps li { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.hero__steps li:last-child { border-bottom: none; }
.step-num {
  flex-shrink: 0; width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(23,195,178,.18);
  color: var(--teal-400);
  font-family: var(--font-display); font-weight: 700; font-size: .85rem;
}
.hero__steps strong { display: block; font-size: .92rem; color: #fff; }
.hero__steps p { font-size: .82rem; color: rgba(255,255,255,.6); line-height: 1.5; }
.hero__steps a { color: var(--teal-400); font-weight: 600; }
.hero__card-note { text-align: center; font-size: .78rem; color: rgba(255,255,255,.55); margin-top: 14px; }

/* ===== STATS ===== */
.stats { background: var(--navy-950); border-top: 1px solid rgba(255,255,255,.06); }
.stats__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; padding: 40px 24px; text-align: center; }
.stat { position: relative; }
.stat__num { font-family: var(--font-display); font-size: 2.4rem; font-weight: 800; color: var(--teal-400); line-height: 1; }
.stat__plus, .stat__perc { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; color: var(--teal-400); }
.stat__label { display: block; margin-top: 8px; font-size: .8rem; color: rgba(255,255,255,.55); line-height: 1.4; }

/* ===== PAIN (problema) ===== */
.pain { padding: 96px 0; background: var(--white); }
.pain__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 48px; }
.pain-card {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .3s ease, box-shadow .3s ease;
}
.pain-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.pain-card__icon { font-size: 1.8rem; display: block; margin-bottom: 14px; }
.pain-card h3 { font-family: var(--font-display); font-size: .98rem; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.pain-card p { font-size: .88rem; color: var(--slate); line-height: 1.6; }
.pain__cta {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: linear-gradient(120deg, var(--blue-050), #F2FAF8);
  border: 1px solid rgba(18,104,227,.15);
  border-radius: var(--radius);
  padding: 30px 36px;
}
.pain__cta p { font-size: 1.05rem; color: var(--ink); }
.pain__cta p strong { color: var(--blue-600); }

/* ===== TECNICA ===== */
.tech { padding: 96px 0; background: var(--bg-soft); }
.tech__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-bottom: 56px; }
.tech-card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.tech-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.tech-card--featured { grid-column: span 2; grid-row: span 2; display: flex; flex-direction: column; }
.tech-card img { width: 100%; height: 240px; object-fit: cover; }
.tech-card img.illo { object-fit: contain; background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-soft) 100%); padding: 18px; }
.tech-card__img-double { display: grid; grid-template-columns: 1fr 1fr; height: 240px; background: var(--bg-soft); }
.tech-card__img-double figure { display: flex; flex-direction: column; padding: 14px 10px 8px; min-width: 0; }
.tech-card__img-double figure + figure { border-left: 1px solid var(--line); }
.tech-card__img-double img { flex: 1; object-fit: contain; width: 100%; min-height: 0; }
.tech-card__img-double figcaption { text-align: center; font-family: var(--font-display); font-size: .72rem; font-weight: 700; color: var(--slate); margin-top: 6px; letter-spacing: .02em; }
.tech-card--featured img { height: 380px; }
.tech-card--featured img.illo { height: 380px; object-fit: contain; background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-soft) 100%); padding: 20px; }
.tech-card__body { padding: 26px 28px; }
.tech-card h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; margin-bottom: 10px; }
.tech-card p { font-size: .9rem; color: var(--slate); margin-bottom: 14px; line-height: 1.65; }
.tech-card p strong { color: var(--ink); }
.tech-card .check-list { margin-top: 6px; }

/* Confronto */
.compare {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 28px; align-items: stretch;
  background: #fff; border: 1px solid var(--line); border-radius: 22px; padding: 36px;
}
.compare__col { border-radius: var(--radius-sm); padding: 26px; }
.compare__col--bad { background: #FDF3F2; border: 1px solid #F3D3D0; }
.compare__col--good { background: #EFFAF7; border: 1px solid #BFE9DF; }
.compare__col h4 { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: 14px; }
.compare__col--bad h4 { color: #B4453B; }
.compare__col--good h4 { color: var(--teal-500); }
.compare__col li { position: relative; padding-left: 26px; margin-bottom: 9px; font-size: .88rem; color: var(--slate); }
.compare__col--bad li::before { content: "✕"; position: absolute; left: 0; color: #C2554B; font-weight: 700; font-size: .8rem; }
.compare__col--good li::before { content: "✓"; position: absolute; left: 0; color: var(--teal-500); font-weight: 800; }
.compare__vs {
  align-self: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.1rem;
  color: var(--blue-600);
  background: var(--blue-050);
  width: 52px; height: 52px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(18,104,227,.2);
}

/* ===== ALL-ON-FULL (tecnica completa) ===== */
.allonfull { padding: 96px 0; background: linear-gradient(160deg, var(--navy-950), var(--navy-900) 55%, #0E3A6B); color: #fff; }
.allonfull .section-sub { color: rgba(255,255,255,.72); }
.allonfull__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 52px; align-items: start; }
.allonfull__lead { font-size: 1.08rem; line-height: 1.75; color: rgba(255,255,255,.9); margin-bottom: 18px; }
.allonfull__lead strong { color: var(--teal-400); }
.allonfull__text > p { color: rgba(255,255,255,.72); font-size: .95rem; margin: 14px 0 8px; }
.allonfull__text .check-list { margin-bottom: 20px; }
.allonfull__text .check-list li { color: rgba(255,255,255,.85); }
.allonfull__text .check-list li::before { background: rgba(23,195,178,.22); color: var(--teal-400); }
.allonfull__cta {
  background: rgba(23,195,178,.1);
  border: 1px solid rgba(23,195,178,.3);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-top: 26px;
}
.allonfull__cta p { color: rgba(255,255,255,.85); font-size: .95rem; margin: 0 0 16px !important; }
.allonfull__cta p strong { color: #fff; }
.allonfull__points { display: flex; flex-direction: column; gap: 14px; }
.allonfull__point {
  display: flex; gap: 16px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  transition: background .25s ease, transform .25s ease;
}
.allonfull__point:hover { background: rgba(255,255,255,.09); transform: translateX(4px); }
.allonfull__num {
  flex-shrink: 0; width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: rgba(23,195,178,.18); color: var(--teal-400);
  font-family: var(--font-display); font-weight: 800; font-size: .95rem;
}
.allonfull__point h4 { font-family: var(--font-display); font-size: .98rem; font-weight: 700; margin-bottom: 4px; }
.allonfull__point p { font-size: .85rem; color: rgba(255,255,255,.65); line-height: 1.55; }
.allonfull__point p strong { color: rgba(255,255,255,.9); }

/* ===== CONFRONTO ALL-ON-4 vs ALL-ON-FULL ===== */
.confronto { padding: 96px 0; background: var(--bg-soft); }
.confronto__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.confronto__img {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  background: #fff; border: 1px solid var(--line); border-radius: 22px; overflow: hidden;
  box-shadow: var(--shadow-md);
}
.confronto__img figure { display: flex; flex-direction: column; padding: 26px 20px 18px; }
.confronto__img figure + figure { border-left: 1px solid var(--line); }
.confronto__img img { object-fit: contain; width: 100%; }
.confronto__img figcaption {
  text-align: center; font-family: var(--font-display); font-weight: 800; font-size: .92rem;
  color: var(--ink); margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--line);
}
.confronto__img figure:first-child figcaption::after { content: " — senza molari"; color: #C2554B; font-size: .78rem; display: block; margin-top: 2px; }
.confronto__img figure:last-child figcaption::after { content: " — tutti i molari ✓"; color: var(--teal-500); font-size: .78rem; display: block; margin-top: 2px; }
.confronto__text h3 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; line-height: 1.3; margin-bottom: 14px; }
.confronto__text > p { color: var(--slate); margin-bottom: 18px; }
.confronto__text .check-list { margin-bottom: 26px; }

/* ===== CATEGORIE CASI (BSS) ===== */
.categorie__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; max-width: 1020px; margin: 0 auto 40px; }
.cat-card {
  background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.cat-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.cat-card__frame { position: relative; width: 100%; aspect-ratio: 16/9; background: #000; }
.cat-card__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; }
.cat-card__body { padding: 24px 26px 28px; }
.cat-card__tag {
  display: inline-block;
  font-family: var(--font-display); font-size: .68rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--blue-600); background: var(--blue-050);
  padding: 5px 13px; border-radius: 40px; margin-bottom: 12px;
}
.cat-card h3 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.cat-card p { font-size: .9rem; color: var(--slate); line-height: 1.65; }
.cat-card p strong { color: var(--ink); }
.categorie__cta { max-width: 1020px; margin: 0 auto; }

/* ===== VIDEO ===== */
.video { padding: 96px 0; background: var(--white); }
.video__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; max-width: 1020px; margin: 0 auto 40px; }
.vcard {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.vcard:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.vcard--featured { grid-column: 1 / -1; }
.vcard--tech { max-width: 900px; margin: 0 auto 52px; }
.vcard--featured .vcard__frame { aspect-ratio: 16/8.2; }
.vcard--featured figcaption { font-size: .95rem; padding: 16px 20px; }
.vcard__frame { position: relative; width: 100%; aspect-ratio: 16/9; background: #000; }
.vcard__frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; }
.vcard figcaption { padding: 15px 18px; font-size: .9rem; font-weight: 600; color: var(--ink); line-height: 1.4; }
.video__more { text-align: center; }

/* ===== PROTESI ===== */
.protesi { padding: 96px 0; background: linear-gradient(160deg, var(--navy-950), var(--navy-900) 60%, var(--navy-800)); color: #fff; }
.protesi .section-sub { color: rgba(255,255,255,.72); }
.protesi__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 52px; }
.protesi__feat {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .3s ease, background .3s ease;
}
.protesi__feat:hover { transform: translateY(-5px); background: rgba(255,255,255,.09); }
.protesi__icon { font-size: 1.9rem; display: block; margin-bottom: 14px; }
.protesi__feat h3 { font-family: var(--font-display); font-size: 1.02rem; font-weight: 700; margin-bottom: 8px; }
.protesi__feat p { font-size: .88rem; color: rgba(255,255,255,.65); line-height: 1.6; }
.protesi__cta {
  display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap;
  background: rgba(23,195,178,.09);
  border: 1px solid rgba(23,195,178,.3);
  border-radius: var(--radius);
  padding: 30px 36px;
}
.protesi__cta p { font-size: 1.02rem; color: rgba(255,255,255,.85); max-width: 560px; }
.protesi__cta p strong { color: var(--teal-400); }

/* ===== VANTAGGI ===== */
.vantaggi { padding: 96px 0; background: var(--white); }
.vantaggi__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.v-card {
  position: relative;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px 30px;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.v-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.v-card__num {
  position: absolute; top: 18px; right: 22px;
  font-family: var(--font-display); font-weight: 800; font-size: 2.6rem;
  color: rgba(18,104,227,.10);
  line-height: 1;
}
.v-card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; position: relative; }
.v-card p { font-size: .9rem; color: var(--slate); line-height: 1.65; position: relative; }

/* ===== CASI ===== */
.casi { padding: 96px 0; background: var(--bg-soft); }
.casi__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-bottom: 48px; }
.caso {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px 30px;
  transition: transform .3s ease, box-shadow .3s ease;
}
.caso:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.caso__tag {
  display: inline-block;
  font-family: var(--font-display); font-size: .68rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--blue-600); background: var(--blue-050);
  padding: 5px 13px; border-radius: 40px; margin-bottom: 16px;
}
.caso h3 { font-family: var(--font-display); font-size: 1.12rem; font-weight: 700; margin-bottom: 12px; line-height: 1.35; }
.caso p { font-size: .9rem; color: var(--slate); line-height: 1.65; margin-bottom: 14px; }
.caso p strong { color: var(--ink); }
.caso__cta, .casi__cta {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 36px;
  box-shadow: var(--shadow-sm);
}
.casi__cta p { font-size: 1.05rem; color: var(--ink); }
.casi__cta p strong { color: var(--blue-600); }

/* ===== SOTTOPERIOSTEA ===== */
.sotto { padding: 96px 0; background: linear-gradient(150deg, var(--navy-900), var(--navy-800) 55%, #0E3A6B); color: #fff; }
.sotto__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.sotto__text .section-sub { color: rgba(255,255,255,.75); }
.sotto__text p { color: rgba(255,255,255,.78); font-size: 1rem; line-height: 1.75; margin-bottom: 22px; }
.sotto__text p strong { color: #fff; }
.sotto__text .check-list { margin-bottom: 28px; }
.sotto__media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; }
.sotto__media img.illo--light { background: #fff; padding: 22px; object-fit: contain; }

/* ===== SEDI ===== */
.sedi { padding: 96px 0; background: var(--white); }
.sedi__map {
  display: grid;
  grid-template-columns: minmax(320px, 420px) 1fr;
  gap: 48px;
  align-items: center;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 36px 44px;
  margin-bottom: 44px;
}
.sedi__map-figure { margin: 0 auto; max-width: 420px; }
.sedi__map-figure svg { width: 100%; height: auto; display: block; }
.sedi__map-info h3 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; line-height: 1.25; margin-bottom: 14px; }
.sedi__map-info > p { color: var(--slate); font-size: .95rem; line-height: 1.7; margin-bottom: 20px; }
.sedi__map-info .check-list { margin-bottom: 24px; }
.sedi__map-phone { margin-top: 14px; font-size: .82rem; color: var(--muted); }
.sedi__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 44px; }
.sedi__region {
  background: var(--bg-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 20px 20px 16px;
  transition: border-color .25s ease, transform .25s ease;
}
.sedi__region:hover { border-color: rgba(18,104,227,.35); transform: translateY(-2px); }
.sedi__region--highlight { border-color: rgba(23,195,178,.5); background: #F0FAF8; }
.sedi__region h3 {
  font-family: var(--font-display); font-size: .92rem; font-weight: 700;
  margin-bottom: 10px; padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
}
.sedi__region h3 span { font-size: .62rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--teal-500); background: rgba(23,195,178,.15); padding: 3px 9px; border-radius: 30px; }
.sedi__region ul { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.sedi__region li { font-size: .8rem; }
.sedi__region a { color: var(--slate); transition: color .2s; }
.sedi__region a:hover { color: var(--blue-600); }
.sedi__region a strong { color: var(--blue-600); }
.sedi__note {
  display: flex; align-items: center; justify-content: space-between; gap: 26px; flex-wrap: wrap;
  background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 32px;
}
.sedi__note p { font-size: .9rem; color: var(--slate); max-width: 640px; }
.sedi__note p strong { color: var(--ink); }

/* ===== FAQ ===== */
.faq { padding: 96px 0; background: var(--bg-soft); }
.faq__inner { max-width: 860px; }
.faq__list { display: flex; flex-direction: column; gap: 14px; }
.faq__item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: box-shadow .25s ease;
}
.faq__item[open] { box-shadow: var(--shadow-md); border-color: rgba(18,104,227,.3); }
.faq__item summary {
  cursor: pointer;
  padding: 20px 26px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .98rem;
  color: var(--ink);
  list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-family: var(--font-display);
  font-size: 1.4rem; font-weight: 600;
  color: var(--blue-600);
  transition: transform .25s ease;
  flex-shrink: 0;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { padding: 0 26px 22px; font-size: .93rem; color: var(--slate); line-height: 1.7; }
.faq__item p strong { color: var(--ink); }

/* ===== 45 PANORAMICHE ===== */
.panoramiche { padding: 96px 0; }
.panoramiche__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; max-width: 1100px; margin: 0 auto 44px; }
.panoramiche__item {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .25s ease, box-shadow .25s ease;
}
.panoramiche__item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.panoramiche__pair { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--navy-950); position: relative; }
.panoramiche__pair img { width: 100%; height: 190px; object-fit: cover; display: block; }
.panoramiche__label {
  position: absolute; top: 10px; z-index: 2; font-size: .62rem; font-weight: 800;
  letter-spacing: .8px; text-transform: uppercase; padding: 4px 10px; border-radius: 999px;
}
.panoramiche__label--pre { left: 10px; background: rgba(6,21,40,.82); color: #fff; }
.panoramiche__label--post { right: 10px; background: rgba(23,195,178,.9); color: var(--navy-950); }
.panoramiche__item figcaption { padding: 14px 18px; font-size: .86rem; font-weight: 600; color: var(--ink); }
.panoramiche__item figcaption small { display: block; font-weight: 500; font-size: .74rem; color: var(--muted); margin-top: 3px; }
.panoramiche__cta { text-align: center; }
@media (max-width: 900px) {
  .panoramiche__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .panoramiche__grid { grid-template-columns: 1fr; }
  .panoramiche__pair img { height: 160px; }
}

/* ===== CONTATTI ===== */
.contatti { padding: 96px 0; background: linear-gradient(160deg, var(--navy-950), var(--navy-900) 55%, #0E3A6B); color: #fff; }
.contatti__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.contatti__sub { color: rgba(255,255,255,.72); font-size: 1.02rem; margin-bottom: 34px; max-width: 520px; }
.contatti__methods { display: flex; flex-direction: column; gap: 14px; margin-bottom: 34px; }
.cmethod {
  display: flex; align-items: center; gap: 16px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  transition: background .25s ease, transform .25s ease;
}
a.cmethod:hover { background: rgba(255,255,255,.1); transform: translateX(4px); }
.cmethod__icon { font-size: 1.5rem; flex-shrink: 0; }
.cmethod strong { display: block; font-family: var(--font-display); font-size: .98rem; }
.cmethod small { font-size: .8rem; color: rgba(255,255,255,.55); }
.contatti__steps { margin-bottom: 0; }
.contatti__steps li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 12px; font-size: .9rem; color: rgba(255,255,255,.75); }
.contatti__steps li span {
  flex-shrink: 0; width: 26px; height: 26px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(23,195,178,.18); color: var(--teal-400);
  border-radius: 50%;
  font-family: var(--font-display); font-weight: 700; font-size: .8rem;
}

/* Form */
.contatti__form-wrap { background: #fff; border-radius: 22px; padding: 38px; box-shadow: var(--shadow-lg); }
.form h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 800; margin-bottom: 24px; color: var(--ink); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__field { margin-bottom: 16px; }
.form__field label { display: block; font-size: .8rem; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.form__field input, .form__field select, .form__field textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: .93rem;
  color: var(--ink);
  background: var(--bg-soft);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.form__field input:focus, .form__field select:focus, .form__field textarea:focus {
  outline: none;
  border-color: var(--blue-600);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(18,104,227,.12);
}
.form__privacy { display: flex; gap: 10px; align-items: flex-start; margin: 6px 0 20px; font-size: .78rem; color: var(--muted); cursor: pointer; line-height: 1.5; }
.form__privacy input { margin-top: 3px; accent-color: var(--blue-600); }
.form__file {
  display: flex; align-items: center; gap: 14px;
  border: 2px dashed var(--line);
  border-radius: 12px;
  padding: 16px 18px;
  background: var(--bg-soft);
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease;
}
.form__file:hover { border-color: var(--blue-600); background: var(--blue-050); }
.form__file--has { border-color: var(--teal-500); background: #EFFAF7; }
.form__file-icon { font-size: 1.5rem; flex-shrink: 0; }
.form__file-text { display: flex; flex-direction: column; line-height: 1.35; flex: 1; min-width: 0; }
.form__file-text strong { font-size: .88rem; color: var(--ink); }
.form__file-text small { font-size: .75rem; color: var(--muted); }
.form__file-btn {
  flex-shrink: 0;
  font-family: var(--font-display); font-weight: 700; font-size: .78rem;
  background: var(--blue-600); color: #fff;
  padding: 9px 16px; border-radius: 40px;
  transition: background .2s;
}
.form__file:hover .form__file-btn { background: #0D55C4; }
.form__note { text-align: center; font-size: .78rem; color: var(--muted); margin-top: 14px; }
.form__success { text-align: center; padding: 30px 10px; }
.form__success-icon { font-size: 2.6rem; display: block; margin-bottom: 14px; }
.form__success h3 { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; margin-bottom: 10px; color: var(--ink); }
.form__success p { color: var(--slate); margin-bottom: 20px; }
.form__success .btn { margin-bottom: 12px; }

/* ===== FOOTER ===== */
.footer { background: var(--navy-950); color: rgba(255,255,255,.62); padding: 72px 0 0; font-size: .875rem; }
.footer__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 44px; padding-bottom: 52px; }
.footer__col h4 { font-family: var(--font-display); font-size: .82rem; font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 18px; }
.footer__col ul li { margin-bottom: 10px; }
.footer__col ul a { color: rgba(255,255,255,.62); transition: color .2s; }
.footer__col ul a:hover { color: var(--teal-400); }
.footer__col--brand p { margin: 18px 0 22px; line-height: 1.7; font-size: .85rem; }
.brand--footer .brand__text strong { color: #fff; }
.footer__legal { margin-top: 18px; line-height: 1.75; font-size: .78rem; color: rgba(255,255,255,.45); }
.footer__legal strong { color: rgba(255,255,255,.75); }
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
  font-size: .78rem; color: rgba(255,255,255,.4);
}
.footer__bottom ul { display: flex; gap: 20px; flex-wrap: wrap; }
.footer__bottom a { color: rgba(255,255,255,.4); transition: color .2s; }
.footer__bottom a:hover { color: var(--teal-400); }

/* ===== FLOATING WHATSAPP ===== */
.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 900;
  width: 58px; height: 58px;
  background: var(--wa); color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px rgba(37,211,102,.4);
  transition: transform .25s ease, box-shadow .25s ease;
  animation: waPulse 2.4s infinite;
}
.wa-float:hover { transform: scale(1.1); }
@keyframes waPulse {
  0%, 100% { box-shadow: 0 12px 30px rgba(37,211,102,.4), 0 0 0 0 rgba(37,211,102,.35); }
  50% { box-shadow: 0 12px 30px rgba(37,211,102,.4), 0 0 0 16px rgba(37,211,102,0); }
}

/* ===== MOBILE BAR ===== */
.mbar {
  display: none;
  position: fixed; bottom: 0; left: 0; width: 100%; z-index: 950;
  grid-template-columns: 1fr 1.4fr;
  box-shadow: 0 -6px 24px rgba(6,21,40,.18);
}
.mbar__btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 16px 12px;
  font-family: var(--font-display); font-weight: 700; font-size: .88rem;
  color: #fff;
}
.mbar__btn--tel { background: var(--navy-900); }
.mbar__btn--wa { background: var(--wa); }

/* ===== COOKIE ===== */
.cookie {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  z-index: 960;
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap; justify-content: center;
  background: var(--navy-950);
  color: rgba(255,255,255,.8);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  padding: 14px 20px;
  max-width: 720px; width: calc(100% - 40px);
  font-size: .8rem;
  box-shadow: var(--shadow-lg);
}
.cookie a { color: var(--teal-400); text-decoration: underline; text-underline-offset: 2px; }
.cookie .btn { padding: 9px 22px; font-size: .8rem; }

@media (max-width: 900px) {
  .allonfull__grid { grid-template-columns: 1fr; gap: 36px; }
  .confronto__grid { grid-template-columns: 1fr; gap: 36px; }
  .categorie__grid { grid-template-columns: 1fr; }
  .sedi__map { grid-template-columns: minmax(0, 1fr); padding: 28px 24px; gap: 30px; }
  .sedi__map-info { min-width: 0; }
  .sedi__map-figure { max-width: 340px; }
}
/* ===== ANTICIPO GRID BLOWOUT ===== */
.hero__inner > *, .tech__grid > *, .vantaggi__grid > *, .casi__grid > *,
.categorie__grid > *, .sedi__grid > *, .protesi__grid > *, .stats__grid > *,
.confronto__grid > *, .allonfull__grid > *, .pain__grid > * { min-width: 0; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .hero__inner { grid-template-columns: 1fr; gap: 44px; }
  .hero__card { max-width: 640px; }
  .sedi__grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1024px) {
  .pain__grid { grid-template-columns: repeat(2, 1fr); }
  .tech__grid { grid-template-columns: repeat(2, 1fr); }
  .tech-card--featured { grid-column: span 2; }
  .protesi__grid { grid-template-columns: repeat(2, 1fr); }
  .vantaggi__grid { grid-template-columns: repeat(2, 1fr); }
  .casi__grid { grid-template-columns: repeat(2, 1fr); }
  .contatti__inner { grid-template-columns: 1fr; }
  .sotto__inner { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .header__inner { height: 64px; }
  .nav {
    position: fixed; top: 64px; left: 0; width: 100%;
    background: rgba(6,21,40,.98);
    backdrop-filter: blur(14px);
    padding: 26px 24px 32px;
    flex-direction: column; align-items: flex-start; gap: 22px;
    transform: translateY(-120%); opacity: 0; pointer-events: none;
    transition: all .35s ease;
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__list { flex-direction: column; gap: 18px; width: 100%; }
  .nav__cta-mobile { display: inline-flex; margin-top: 8px; }
  .nav__toggle { display: flex; }
  .header__phone span { display: none; }
  .header__cta { display: none; }
  .hero { padding: 120px 0 64px; }
  .hero__cta .btn { width: 100%; }
  .hero__trust { gap: 14px 22px; }
  .hero__trust span { font-size: .8rem; }
  .hero__trust strong { font-size: 1.05rem; }
  .video__grid { grid-template-columns: 1fr; }
  .sedi__grid { grid-template-columns: repeat(2, 1fr); }
  .compare { grid-template-columns: 1fr; gap: 16px; }
  .compare__vs { margin: 0 auto; }
  .form__row { grid-template-columns: 1fr; }
  .contatti__form-wrap { padding: 26px 22px; }
  .cookie { bottom: 86px; }
  .wa-float { bottom: 86px; }
  .mbar { display: grid; }
  .footer__grid { grid-template-columns: 1fr; gap: 34px; }
  .pain__cta, .protesi__cta, .casi__cta, .sedi__note { padding: 24px; }
  .pain__cta .btn, .protesi__cta .btn, .casi__cta .btn { width: 100%; }
}
@media (max-width: 480px) {
  .btn { white-space: normal; text-align: center; }
  .pain__grid { grid-template-columns: 1fr; }
  .tech__grid { grid-template-columns: 1fr; }
  .tech-card--featured { grid-column: span 1; }
  .tech-card--featured img { height: 220px; }
  .tech-card img { height: 200px; }
  .protesi__grid { grid-template-columns: 1fr; }
  .vantaggi__grid { grid-template-columns: 1fr; }
  .casi__grid { grid-template-columns: 1fr; }
  .sedi__grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 26px 12px; padding: 32px 16px; }
  .stats__grid .stat:nth-child(5) { grid-column: span 2; }
  .container { padding: 0 18px; }
  .section-head { margin-bottom: 38px; }
}

/* ===== ANIMAZIONI ===== */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
.hero__content, .hero__card { animation: fadeUp .7s ease both; }
.hero__card { animation-delay: .15s; }