/* ==========================================================================
   Studio Dentistico Raimondi — base
   Colori campionati dal brand reale (logo, icone SVG, sito precedente).
   Niente framework, niente preprocessore.
   ========================================================================== */

@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-700.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("../fonts/inter-800.woff2") format("woff2");
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: "Open Sans";
  src: url("../fonts/open-sans-400.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Open Sans";
  src: url("../fonts/open-sans-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}

:root {
  --primario: #188BF6;
  --primario-scuro: #0F6FD1;
  --navy: #004E6D;
  --testo: #1A202C;
  --testo-tenue: #5A6472;
  --sfondo: #ffffff;
  --sfondo-alt: #E7F0FE;
  --bordo: #CCE2FD;
  --oro: #F5A524;

  --font-titoli: "Inter", system-ui, -apple-system, sans-serif;
  --font-testo: "Open Sans", system-ui, -apple-system, sans-serif;

  --s1: 8px;  --s2: 16px; --s3: 24px; --s4: 32px;
  --s5: 48px; --s6: 64px; --s7: 96px; --s8: 128px;

  --raggio: 16px;
  --raggio-pill: 999px;
  --larghezza: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-testo);
  font-size: 17px;
  line-height: 1.6;
  color: var(--testo);
  background: var(--sfondo);
  -webkit-font-smoothing: antialiased;
}
@media (min-width: 768px) { body { font-size: 18px; } }

h1, h2, h3 { font-family: var(--font-titoli); line-height: 1.15; margin: 0 0 var(--s2); font-weight: 800; text-wrap: balance; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
p  { margin: 0 0 var(--s2); max-width: 68ch; text-wrap: pretty; }
.accento-testo { color: var(--primario); }

a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }

.contenitore { width: 100%; max-width: var(--larghezza); margin-inline: auto; padding-inline: var(--s3); }
@media (max-width: 480px) { .contenitore { padding-inline: var(--s2); } }
.sezione { padding-block: var(--s6); }
@media (min-width: 768px) { .sezione { padding-block: var(--s7); } }
.sezione--alt { background: var(--sfondo-alt); }

/* Bottoni ------------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 12px var(--s4);
  border: 2px solid transparent; border-radius: var(--raggio-pill);
  font: inherit; font-weight: 700; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.btn--primario { background: var(--primario); color: #fff; box-shadow: 0 4px 14px rgba(24,139,246,.28); }
.btn--primario:hover { background: var(--primario-scuro); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(24,139,246,.35); }
.btn--secondario { background: transparent; color: var(--primario); border-color: var(--primario); }
.btn--secondario:hover { background: var(--sfondo-alt); }
.btn:focus-visible { outline: 3px solid var(--primario-scuro); outline-offset: 2px; }

/* Header ------------------------------------------------------------------- */
.header { position: sticky; top: 0; z-index: 50; background: var(--sfondo); border-bottom: 1px solid var(--bordo); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: var(--s3); min-height: 96px; padding-block: var(--s1); }
.header__logo img { height: 140px; width: auto; }
@media (max-width: 640px) { .header__logo img { height: 150px; } .header__inner { min-height: 116px; } }
.nav { display: flex; align-items: center; gap: var(--s4); }
.nav a:not(.btn) { text-decoration: none; font-weight: 600; position: relative; }
.nav a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -4px; height: 2px;
  background: var(--primario); transition: right .18s ease;
}
.nav a:not(.btn):hover::after, .nav a[aria-current="page"]::after { right: 0; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--primario); }
.nav__toggle {
  display: none; align-items: center; justify-content: center;
  width: 44px; height: 44px; background: none; border: 0; padding: 0; cursor: pointer; color: var(--testo); flex-shrink: 0;
}
.nav__toggle svg { width: 26px; height: 26px; }
.nav__toggle .icona-chiudi { display: none; }
.nav__toggle[aria-expanded="true"] .icona-menu { display: none; }
.nav__toggle[aria-expanded="true"] .icona-chiudi { display: block; }

@media (max-width: 820px) {
  .nav__toggle { display: flex; }
  .nav { position: absolute; inset: 100% 0 auto 0; flex-direction: column; align-items: flex-start;
         gap: 0; background: var(--sfondo); border-bottom: 1px solid var(--bordo); padding: var(--s2) var(--s3);
         box-shadow: 0 12px 24px rgba(26,32,44,.08); }
  .nav[hidden] { display: none; }
  .nav a, .nav .btn { width: 100%; padding-block: 14px; }
  .nav .btn { justify-content: flex-start; margin-top: var(--s1); }
}

/* Hero --------------------------------------------------------------------- */
.hero { padding-block: var(--s6) var(--s5); overflow: clip; }
.hero__grid { display: grid; gap: var(--s5); align-items: center; }
.hero__grid .foto-decorata { order: -1; }
@media (min-width: 900px) { .hero__grid { grid-template-columns: 1.1fr 1fr; gap: var(--s6); } .hero__grid .foto-decorata { order: 0; } }
.hero__occhiello { text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; font-weight: 700; color: var(--primario); margin-bottom: var(--s2); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--s2); margin-top: var(--s3); }

/* Foto decorata (cluster con rettangolo blu offset + puntini) --------------- */
.foto-decorata { position: relative; padding: 8px 40px 40px 0; }
.foto-decorata::before {
  content: ""; position: absolute; inset: 28px -12px -12px 28px;
  background: linear-gradient(135deg, var(--primario), var(--primario-scuro));
  border-radius: var(--raggio); z-index: 0;
}
.foto-decorata__puntini {
  position: absolute; left: -14px; bottom: 4px; width: 96px; height: 72px; z-index: 2;
  background-image: radial-gradient(var(--primario) 2px, transparent 2.5px);
  background-size: 14px 14px; opacity: .55;
}
.foto-decorata img { position: relative; z-index: 1; border-radius: var(--raggio); box-shadow: 0 16px 40px rgba(0,45,80,.16); }

/* Griglie ------------------------------------------------------------------ */
.griglia { display: grid; gap: var(--s3); }
.griglia--2 { grid-template-columns: 1fr; }
.griglia--3 { grid-template-columns: 1fr; }
@media (min-width: 700px) { .griglia--2 { grid-template-columns: repeat(2, 1fr); } .griglia--3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .griglia--3 { grid-template-columns: repeat(3, 1fr); } }

.card { background: var(--sfondo); border: 1px solid var(--bordo); border-radius: var(--raggio); padding: var(--s4); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.card:hover { transform: translateY(-4px); box-shadow: 0 14px 32px rgba(24,139,246,.14); border-color: var(--primario); }
.card h3 { margin-bottom: var(--s1); }
.card ul { margin: 0; padding-left: 1.1em; color: var(--testo-tenue); }
@media (max-width: 480px) { .card { padding: var(--s3); } }

/* Icona servizio ------------------------------------------------------------ */
.servizio__icona {
  display: flex; align-items: center; justify-content: center;
  width: 72px; height: 72px; margin-bottom: var(--s3);
  transition: transform .18s ease;
}
.servizio__icona img { width: 72px; height: 72px; }
.card:hover .servizio__icona { transform: scale(1.06); }

/* Sedi ----------------------------------------------------------------------- */
.sede { background: var(--sfondo); border: 1px solid var(--bordo); border-radius: var(--raggio); overflow: hidden; transition: box-shadow .18s ease, transform .18s ease; }
.sede:hover { box-shadow: 0 14px 32px rgba(24,139,246,.14); transform: translateY(-3px); }
.sede__mappa { display: block; width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.sede__corpo { padding: var(--s4); }
.sede__corpo h3 { margin-bottom: var(--s2); }
.sede__riga { display: flex; align-items: flex-start; gap: var(--s2); padding-block: var(--s2); border-top: 1px solid var(--bordo); }
.sede__riga:first-of-type { border-top: none; }
.sede__riga svg { width: 20px; height: 20px; flex-shrink: 0; color: var(--primario); margin-top: 2px; }
.sede__riga strong { display: block; }

/* Staff ----------------------------------------------------------------------- */
.staff__foto { width: 100%; aspect-ratio: 4/3; object-fit: cover; object-position: center 18%; border-radius: var(--raggio) var(--raggio) 0 0; }
.staff .card { padding: 0; overflow: hidden; }
.staff .card__corpo { padding: var(--s3) var(--s4) var(--s4); }
.staff__ruolo { color: var(--primario); font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }

/* Rating aggregato ------------------------------------------------------------ */
.rating { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--s3); }
.rating__box { text-align: center; background: var(--sfondo-alt); border-radius: var(--raggio); padding: var(--s3) var(--s4); }
.rating__numero { font-family: var(--font-titoli); font-size: 2.5rem; font-weight: 800; line-height: 1; }
.rating__stelle { color: var(--oro); letter-spacing: 2px; }

/* Prove -------------------------------------------------------------------- */
.recensione { background: var(--sfondo); border: 1px solid var(--bordo); border-radius: var(--raggio); padding: var(--s4); transition: transform .18s ease, box-shadow .18s ease; }
@media (max-width: 480px) { .recensione { padding: var(--s3); } }
.recensione:hover { transform: translateY(-3px); box-shadow: 0 14px 32px rgba(24,139,246,.12); }
.recensione__stelle { color: var(--oro); letter-spacing: 2px; margin-bottom: var(--s1); }
.recensione__autore { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: .95rem; margin: var(--s3) 0 0; }
.recensione__avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--sfondo-alt); color: var(--primario-scuro);
  display: flex; align-items: center; justify-content: center; font-size: .8rem; font-weight: 800; flex-shrink: 0;
}
.recensione__google { margin-left: auto; width: 18px; height: 18px; flex-shrink: 0; }
.loghi { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s4); }
.loghi img { height: 34px; width: auto; filter: grayscale(1); opacity: .7; }

/* FAQ ---------------------------------------------------------------------- */
.faq details { border-bottom: 1px solid var(--bordo); padding-block: var(--s2); }
.faq summary { font-weight: 600; cursor: pointer; list-style: none; padding-right: var(--s3); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; font-weight: 400; }
.faq details[open] summary::after { content: "\2013"; }

/* Form --------------------------------------------------------------------- */
.form { display: grid; gap: var(--s2); max-width: 560px; }
.form label { font-weight: 700; font-size: .95rem; display: block; margin-bottom: 6px; }
.form input, .form select, .form textarea {
  width: 100%; padding: 12px var(--s2); font: inherit;
  border: 1px solid var(--bordo); border-radius: 10px; background: #fff; color: var(--testo);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--primario); box-shadow: 0 0 0 3px rgba(24,139,246,.15); }
.form textarea { min-height: 130px; resize: vertical; }
.form__consenso { display: flex; gap: var(--s1); align-items: flex-start; font-size: .9rem; color: var(--testo-tenue); }
.form__consenso input { width: auto; margin-top: 4px; flex-shrink: 0; }
.form__errore { color: #b42318; font-size: .9rem; margin: 0; }

/* WhatsApp flottante ------------------------------------------------------- */
.wa {
  position: fixed; right: 16px; bottom: 16px; z-index: 60;
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: #fff; text-decoration: none;
  box-shadow: 0 4px 14px rgba(0,0,0,.22);
  transition: transform .15s ease;
}
.wa:hover { transform: scale(1.06); }
.wa svg { width: 30px; height: 30px; fill: currentColor; }

/* Footer ------------------------------------------------------------------- */
.footer { background: linear-gradient(160deg, var(--primario), var(--primario-scuro)); padding-block: var(--s6) var(--s3); font-size: .95rem; color: #fff; }
.footer__grid { display: grid; gap: var(--s4); }
@media (min-width: 760px) { .footer__grid { grid-template-columns: repeat(3, 1fr); } }
.footer h3 { font-size: 1rem; color: #fff; }
.footer p, .footer a { color: rgba(255,255,255,.88); }
.footer a:hover { color: #fff; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 6px; }
.footer__legale { margin-top: var(--s4); padding-top: var(--s2); border-top: 1px solid rgba(255,255,255,.25); color: rgba(255,255,255,.75); font-size: .85rem; }

/* Utility ------------------------------------------------------------------ */
.skip { position: absolute; left: -9999px; }
.skip:focus { left: var(--s2); top: var(--s2); z-index: 100; background: #fff; padding: var(--s2); border: 2px solid var(--testo); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.centro { text-align: center; }
.tenue { color: var(--testo-tenue); }

/* Reveal all'ingresso in viewport ------------------------------------------
   Deroga esplicita di Seba a DESIGN.md (2026-08-06): il sito era troppo
   piatto, richiesta movimento. Fade + piccolo slide, mai piu' di 400ms,
   sempre disattivato con prefers-reduced-motion. Vedi _lavorazione/brief.md. */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s cubic-bezier(.22,.61,.36,1), transform .5s cubic-bezier(.22,.61,.36,1); }
.reveal.is-visibile { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { transition-delay: calc(var(--i, 0) * 70ms); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
}