/*
Theme Name: Soluzioni IT
Theme URI: https://soluzioniit.example
Author: Soluzioni IT
Description: Tema WordPress su misura per Soluzioni IT (Sarno, SA). Home, Servizi, Chi siamo, Contatti. Bilingue IT/EN via parametro ?lang=en. Contenuti in inc/content.json.
Version: 1.0.3
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GPL-2.0-or-later
Text Domain: soluzioni-it
*/

:root {
  --ink: #0B0B0C;
  --surface: #ffffff;
  --offwhite: #F6F4F1;
  --line: #E7E3DE;
  --muted: #6B655F;
  --body: #4A4642;
  --accent: #F47B20;
  --accent-dark: #E8720C;
  --accent-soft: #F4B683;
  --dim: #B7B1AA;
  --sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --display: Archivo, var(--sans);
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --maxw: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
  --ease: cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink);
  background: var(--surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; }
a { color: var(--accent-dark); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--ink); }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.si-skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--ink); color: #fff; padding: 12px 18px; border-radius: 0 0 8px 0;
}
.si-skip:focus { left: 0; color: #fff; }
.si-wrap { max-width: var(--maxw); margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.si-mono { font-family: var(--mono); }
.si-eyebrow {
  font-family: var(--mono); font-size: 12px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--accent-dark);
}
.si-eyebrow--light { color: var(--accent-soft); }
.si-eyebrow--accent { color: var(--accent); }

/* ---------- Header ---------- */
.si-header {
  position: sticky; top: 0; z-index: 40; height: 76px;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: height .3s var(--ease), background .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.si-header.is-scrolled {
  height: 62px;
  background: rgba(255,255,255,.9);
  border-bottom-color: var(--line);
  box-shadow: 0 12px 30px -26px rgba(11,11,12,.6);
}
.si-header__inner {
  min-height: 100%; display: flex; align-items: center;
  gap: clamp(12px, 3vw, 36px);
}
.si-logo { display: flex; align-items: center; flex: 0 0 auto; transition: opacity .25s ease; }
.si-logo:hover { opacity: .7; }
.si-logo { height: 42px; line-height: 0; overflow: hidden; transition: height .3s var(--ease); }
.si-header .si-logo img, .si-header .custom-logo, .si-header .si-logo__img {
  height: 42px !important; max-height: 42px !important; width: auto !important; max-width: 220px !important;
  display: block; object-fit: contain; transition: height .3s var(--ease), max-height .3s var(--ease);
}
.si-header.is-scrolled .si-logo { height: 34px; }
.si-header.is-scrolled .si-logo img,
.si-header.is-scrolled .custom-logo,
.si-header.is-scrolled .si-logo__img { height: 34px !important; max-height: 34px !important; }
.si-nav { display: flex; align-items: center; gap: 2px; margin-left: auto; flex-wrap: wrap; }
.si-nav a {
  min-height: 44px; display: inline-flex; align-items: center; padding: 0 14px;
  font-size: 15px; font-weight: 500; color: var(--muted); border-radius: 999px;
  box-shadow: inset 0 -2px 0 0 transparent;
  transition: color .22s ease, background .22s ease, box-shadow .22s ease;
}
.si-nav a:hover { color: var(--ink); background: var(--offwhite); }
.si-nav a[aria-current="page"] {
  color: var(--ink); font-weight: 600; background: var(--offwhite);
  box-shadow: inset 0 -2px 0 0 var(--accent);
}
.si-lang { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; flex: 0 0 auto; }
.si-lang a {
  min-height: 34px; display: inline-flex; align-items: center; padding: 0 13px;
  font-family: var(--mono); font-size: 12px; color: var(--muted);
  transition: background .22s ease, color .22s ease;
}
.si-lang a:hover { background: var(--offwhite); color: var(--ink); }
.si-lang a[aria-current="true"] { background: var(--ink); color: #fff; }

/* ---------- Buttons ---------- */
.si-btn {
  display: inline-flex; align-items: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border: none; cursor: pointer;
  font-family: var(--sans); font-size: 16px; font-weight: 600;
  border-radius: 999px;
  transition: transform .22s var(--ease), background .22s ease, color .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.si-btn--primary { background: var(--accent); color: #fff; box-shadow: 0 12px 28px -16px rgba(244,123,32,.9); }
.si-btn--primary:hover { background: var(--ink); color: #fff; transform: translateY(-2px); }
.si-btn--primary:active { transform: translateY(0) scale(.98); }
.si-btn--onDark { background: var(--accent); color: #fff; box-shadow: 0 10px 30px -12px rgba(244,123,32,.85); }
.si-btn--onDark:hover { background: #fff; color: var(--ink); transform: translateY(-2px); }
.si-btn--ghostDark { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.24); }
.si-btn--ghostDark:hover { background: rgba(255,255,255,.08); border-color: #fff; color: #fff; transform: translateY(-2px); }
.si-btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--ink); min-height: 44px; padding: 0 20px; font-size: 15px; }
.si-btn--ghost:hover { background: var(--ink); color: #fff; }

/* ---------- Hero ---------- */
.si-hero { position: relative; background: var(--ink); color: #fff; overflow: hidden; }
.si-hero__glow {
  position: absolute; top: -18%; right: -8%;
  width: 46vw; height: 46vw; max-width: 680px; max-height: 680px; border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(244,123,32,.42), rgba(244,123,32,0) 68%);
  filter: blur(10px); animation: si-glow 9s ease-in-out infinite; pointer-events: none;
}
.si-hero__grid {
  position: absolute; inset: 0; opacity: .16; pointer-events: none;
  background-image: linear-gradient(to right, #fff 1px, transparent 1px), linear-gradient(to bottom, #fff 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 72%);
  mask-image: radial-gradient(ellipse at 30% 40%, #000 20%, transparent 72%);
}
.si-hero__inner {
  position: relative;
  padding-top: clamp(72px, 11vw, 132px); padding-bottom: clamp(64px, 9vw, 108px);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: clamp(40px, 6vw, 72px); align-items: center;
}
.si-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 14px 7px 12px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--accent-soft); margin-bottom: 26px;
}
.si-badge span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(244,123,32,.22); }
.si-h1 {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(38px, 6.2vw, 68px); line-height: 1.02; letter-spacing: -.03em;
  margin: 0 0 24px; text-wrap: balance;
}
.si-hero__sub { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.62; color: var(--dim); margin: 0 0 38px; max-width: 54ch; text-wrap: pretty; }
.si-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.si-tiles {
  display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 1fr; gap: 12px;
  aspect-ratio: 1 / 1; max-width: 420px; width: 100%; justify-self: end;
}
.si-tiles i { display: block; border-radius: 10px; animation: si-tile 5s ease-in-out infinite; }

/* ---------- Marquee ---------- */
.si-marquee { background: var(--ink); border-top: 1px solid rgba(255,255,255,.08); overflow: hidden; }
.si-marquee__track { display: flex; width: max-content; animation: si-marquee 34s linear infinite; }
.si-marquee__item {
  display: flex; align-items: center; gap: 22px; padding: 15px 22px;
  font-family: var(--mono); font-size: 13px; letter-spacing: .08em; text-transform: uppercase;
  color: #7A746D; white-space: nowrap;
}
.si-marquee__item b { color: var(--accent); font-weight: 400; }

/* ---------- Sections ---------- */
.si-section { padding-top: clamp(56px, 7vw, 92px); padding-bottom: clamp(56px, 7vw, 92px); }
.si-section--tight { padding-top: clamp(40px, 5vw, 60px); }
.si-section--alt { background: var(--offwhite); border-top: 1px solid var(--line); }
.si-section--dark { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.si-section--dark .si-glow {
  position: absolute; width: 460px; height: 460px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, rgba(244,123,32,.3), rgba(244,123,32,0) 70%);
  animation: si-glow 12s ease-in-out infinite;
}
.si-h2 { font-family: var(--display); font-weight: 700; font-size: clamp(28px, 3.6vw, 40px); letter-spacing: -.025em; margin: 0; text-wrap: balance; }
.si-page-title { font-family: var(--display); font-weight: 800; font-size: clamp(32px, 4.8vw, 54px); line-height: 1.05; letter-spacing: -.03em; margin: 0 0 20px; max-width: 24ch; text-wrap: balance; }
.si-lede { font-size: clamp(16px, 1.4vw, 19px); line-height: 1.62; margin: 0; max-width: 62ch; text-wrap: pretty; }
.si-lede--light { color: var(--dim); }
.si-lede--dark { color: var(--body); }
.si-section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 44px; flex-wrap: wrap; }
.si-section__head a { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 13px; letter-spacing: .04em; padding: 8px 0; }

/* ---------- Pillars ---------- */
.si-pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: clamp(24px, 3vw, 40px); }
.si-pillar { border-top: 2px solid var(--accent); padding-top: 20px; }
.si-pillar h3 { font-family: var(--display); font-weight: 700; font-size: 18px; margin: 0 0 8px; }
.si-pillar p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--muted); }

/* ---------- Service cards ---------- */
.si-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(272px, 1fr)); gap: 14px; }
.si-card {
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 26px 24px 28px;
  transition: transform .28s var(--ease), box-shadow .28s ease, border-color .28s ease;
}
.si-card:hover { transform: translateY(-4px); box-shadow: 0 22px 44px -28px rgba(11,11,12,.35); border-color: var(--accent); }
.si-card__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.si-card__num { font-family: var(--mono); font-size: 12px; color: var(--accent); }
.si-card__arrow { font-size: 15px; color: #C9C3BC; transition: transform .28s var(--ease), color .28s ease; }
.si-card:hover .si-card__arrow { transform: translateX(4px); color: var(--accent); }
.si-card h3 { font-family: var(--display); font-weight: 600; font-size: 19px; letter-spacing: -.01em; margin: 0 0 8px; }
.si-card p { margin: 0; font-size: 15px; line-height: 1.62; color: var(--muted); }

/* ---------- Service rows (page servizi) ---------- */
.si-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(16px, 3vw, 40px);
  padding: clamp(26px, 3vw, 38px) 0; border-bottom: 1px solid var(--line);
  align-items: start; transition: background .25s ease;
}
.si-row:hover { background: #FBFAF8; }
.si-row__num { font-family: var(--mono); font-size: 13px; color: var(--accent); margin-bottom: 10px; }
.si-row h3 { font-family: var(--display); font-weight: 600; font-size: clamp(20px, 2.2vw, 25px); letter-spacing: -.015em; margin: 0; }
.si-row__body { grid-column: span 2; min-width: 0; }
.si-row__body p { margin: 0 0 16px; font-size: 16px; line-height: 1.66; color: var(--body); text-wrap: pretty; }
.si-tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; list-style: none; }
.si-tags li {
  font-family: var(--mono); font-size: 12px; padding: 6px 12px;
  background: var(--offwhite); color: var(--muted); border-radius: 999px;
  transition: background .2s ease, color .2s ease;
}
.si-tags li:hover { background: var(--ink); color: #fff; }

/* ---------- CTA banner ---------- */
.si-cta {
  position: relative; overflow: hidden; background: var(--ink); color: #fff; border-radius: 20px;
  padding: clamp(36px, 5vw, 56px);
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.si-cta__glow {
  position: absolute; right: -6%; bottom: -60%; width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(circle, rgba(244,123,32,.38), rgba(244,123,32,0) 70%);
  animation: si-glow 11s ease-in-out infinite; pointer-events: none;
}
.si-cta > div { position: relative; max-width: 44ch; }
.si-cta h2 { font-family: var(--display); font-weight: 700; font-size: clamp(26px, 3.2vw, 34px); letter-spacing: -.02em; margin: 0 0 10px; text-wrap: balance; }
.si-cta p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--dim); }
.si-cta .si-btn { position: relative; }

/* ---------- About ---------- */
.si-two { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: clamp(40px, 6vw, 72px); align-items: start; }
.si-prose p:first-child { font-size: clamp(18px, 1.7vw, 21px); line-height: 1.58; color: var(--ink); margin: 0 0 20px; text-wrap: pretty; }
.si-prose p { font-size: 16px; line-height: 1.7; color: var(--body); margin: 0 0 20px; text-wrap: pretty; }
.si-prose p:last-child { margin-bottom: 0; }
.si-values { display: grid; gap: 12px; }
.si-value {
  background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 22px 24px;
  transition: transform .28s var(--ease), border-color .28s ease, box-shadow .28s ease;
}
.si-value:hover { transform: translateX(4px); border-color: var(--accent); box-shadow: 0 18px 36px -30px rgba(11,11,12,.4); }
.si-value h3 { font-family: var(--display); font-weight: 600; font-size: 18px; margin: 0 0 6px; }
.si-value p { margin: 0; font-size: 15px; line-height: 1.62; color: var(--muted); }
.si-audience { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: clamp(28px, 4vw, 48px); }
.si-audience > div { border-top: 1px solid rgba(255,255,255,.18); padding-top: 20px; }
.si-audience h3 { font-family: var(--display); font-weight: 700; font-size: clamp(22px, 2.4vw, 27px); margin: 0 0 8px; }
.si-audience p { margin: 0; font-size: 15px; line-height: 1.62; color: var(--dim); }

/* ---------- Form ---------- */
.si-form { display: grid; gap: 20px; }
.si-form__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.si-field { display: grid; gap: 8px; }
.si-field > span {
  font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted);
}
.si-field input, .si-field select, .si-field textarea {
  font-family: var(--sans); font-size: 16px; color: var(--ink); background: #fff;
  border: 1px solid #DDD8D2; border-radius: 10px; outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.si-field input, .si-field select { min-height: 48px; padding: 12px 16px; }
.si-field textarea { padding: 14px 16px; line-height: 1.6; resize: vertical; }
.si-field input:focus, .si-field select:focus, .si-field textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px rgba(244,123,32,.18);
}
.si-form__foot { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.si-form__note { font-size: 13px; line-height: 1.5; color: #78716C; max-width: 34ch; }
.si-sent {
  border: 1px solid var(--accent); background: #FDF3E9; border-radius: 16px; padding: 30px;
  animation: si-fade-up .5s var(--ease) both;
}
.si-sent__head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.si-sent__head i {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; font-style: normal; font-size: 15px;
}
.si-sent h2 { font-family: var(--display); font-weight: 700; font-size: 20px; margin: 0; }
.si-sent p { margin: 0 0 18px; font-size: 15px; line-height: 1.62; color: var(--muted); }
.si-info { display: grid; gap: 14px; }
.si-info__card { border-radius: 16px; padding: 26px; }
.si-info__card--dark { background: var(--ink); color: #fff; }
.si-info__card--line { background: #fff; border: 1px solid var(--line); }
.si-info__card--alt { background: var(--offwhite); }
.si-info__label { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: #78716C; margin-bottom: 14px; }
.si-info__card--dark .si-info__label { color: var(--accent); }
.si-info__card address { font-style: normal; font-size: 17px; line-height: 1.6; }
.si-info__links { display: grid; gap: 10px; font-size: 17px; }
.si-info__links a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; word-break: break-word; }
.si-info__links a i { color: var(--accent); font-style: normal; }
.si-fiscal { font-family: var(--mono); font-size: 14px; line-height: 1.8; font-variant-numeric: tabular-nums; color: var(--body); }

/* ---------- Footer ---------- */
.si-footer { background: var(--ink); color: #8C867F; border-top: 3px solid var(--accent); }
.si-footer__top {
  padding-top: clamp(40px, 5vw, 60px); padding-bottom: 36px;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: clamp(28px, 4vw, 48px);
}
.si-footer__brand strong { font-family: var(--display); font-weight: 800; font-size: 22px; color: #fff; letter-spacing: -.02em; display: block; }
.si-footer__brand span { font-family: var(--mono); font-size: 12px; letter-spacing: .1em; color: var(--accent); display: block; margin-top: 4px; }
.si-footer__brand p { margin: 18px 0 0; font-size: 14px; line-height: 1.6; max-width: 34ch; }
.si-footer__col { display: grid; gap: 10px; font-size: 15px; align-content: start; }
.si-footer__label { font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: #5C5751; margin-bottom: 4px; }
.si-footer__col a { color: #D6D1CB; display: inline-block; transition: color .2s ease, transform .2s ease; }
.si-footer__col a:hover { color: var(--accent); transform: translateX(3px); }
.si-footer__col div { color: #D6D1CB; line-height: 1.6; }
.si-footer__bottom { border-top: 1px solid #23201D; }
.si-footer__bottom a { color: #D6D1CB; }
.si-footer__bottom a:hover { color: var(--accent); }
.si-footer__bottom > div {
  padding-top: 18px; padding-bottom: 18px;
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 12px; color: #5C5751;
}

/* ---------- Editor content fallback (page.php / index.php) ---------- */
.si-content { max-width: 72ch; }
.si-content h2, .si-content h3 { font-family: var(--display); letter-spacing: -.02em; }
.si-content p, .si-content li { font-size: 16px; line-height: 1.7; color: var(--body); }
.si-content blockquote { margin: 24px 0; padding-left: 20px; border-left: 3px solid var(--accent); color: var(--ink); }

/* ---------- Motion ---------- */
[data-reveal] { opacity: 0; transform: translateY(20px); }
.si-motion [data-reveal] {
  transition: opacity .65s var(--ease), transform .65s var(--ease);
  will-change: opacity, transform;
}
[data-reveal].is-in, .no-js [data-reveal] { opacity: 1; transform: none; }
.si-anim-1 { animation: si-fade-up .7s var(--ease) both; }
.si-anim-2 { animation: si-fade-up .7s var(--ease) .08s both; }
.si-anim-3 { animation: si-fade-up .7s var(--ease) .16s both; }
.si-anim-4 { animation: si-fade-up .7s var(--ease) .24s both; }
.si-fade { animation: si-fade-in .5s ease both; }

@keyframes si-fade-up { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes si-fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes si-glow { 0%, 100% { opacity: .55; transform: translate3d(0,0,0) scale(1); } 50% { opacity: .8; transform: translate3d(0,-18px,0) scale(1.08); } }
@keyframes si-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes si-tile { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

@media (max-width: 720px) {
  .si-header { height: auto; padding: 10px 0; position: static; }
  .si-logo { height: 34px; }
  .si-header .si-logo img, .si-header .custom-logo, .si-header .si-logo__img { height: 34px !important; max-height: 34px !important; max-width: 170px !important; }
  .si-header__inner { flex-wrap: wrap; }
  .si-nav { margin-left: 0; width: 100%; order: 3; }
  .si-lang { margin-left: auto; }
  .si-tiles { justify-self: start; max-width: 320px; }
  .si-row__body { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}

@media print {
  .si-header, .si-marquee, .si-hero__glow, .si-hero__grid, .si-cta__glow { display: none !important; }
  body { color: #000; }
}