/* =========================================================
   Wikiapp Srl — foglio di stile del sito
   Palette ricavata da logo e brochure 2019
   ========================================================= */

/* Font serviti localmente (nessuna richiesta a terze parti) — licenza OFL */
@font-face {
  font-family: "Roboto Condensed"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("../fonts/roboto-condensed-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Roboto Condensed"; font-style: normal; font-weight: 700; font-display: swap;
  src: url("../fonts/roboto-condensed-latin-700-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Source Sans 3"; font-style: normal; font-weight: 400; font-display: swap;
  src: url("../fonts/source-sans-3-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Source Sans 3"; font-style: normal; font-weight: 600; font-display: swap;
  src: url("../fonts/source-sans-3-latin-600-normal.woff2") format("woff2");
}

:root {
  /* Bordeaux del logo */
  --bordeaux-900: #3a0f0f;
  --bordeaux-700: #4a1414;
  --bordeaux-500: #7a3535;
  --bordeaux-300: #a86a6a;

  /* Blu della brochure */
  --blue-900: #063f66;
  --blue-700: #0b5c8e;
  --blue-500: #2f86b8;
  --blue-300: #6fb7d9;
  --blue-100: #e3f1f8;

  /* Neutri */
  --ink: #161616;
  --ink-soft: #4a4a4a;
  --ink-muted: #777;
  --line: #e2e6ea;
  --paper: #ffffff;
  --paper-alt: #f4f6f8;

  --radius: 6px;
  --shadow: 0 10px 30px rgba(6, 63, 102, 0.10);
  --maxw: 1180px;

  --font-head: "Roboto Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Source Sans 3", "Helvetica Neue", Arial, sans-serif;
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-700); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 .5em;
  letter-spacing: .01em;
}
h1 { font-size: clamp(2.2rem, 4.5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1em; }

.container {
  width: min(100% - 2rem, var(--maxw));
  margin-inline: auto;
}

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--bordeaux-700); color: #fff; padding: .5rem 1rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ---------- Header / navigazione ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 78px;
}
.brand img { height: 46px; width: auto; }

.nav-toggle {
  display: none;
  background: none; border: 1px solid var(--line); border-radius: var(--radius);
  padding: .5rem .7rem; cursor: pointer; color: var(--ink);
}
.nav-toggle span {
  display: block; width: 22px; height: 2px; background: currentColor; margin: 4px 0;
  transition: transform .2s ease, opacity .2s ease;
}

.site-nav ul {
  list-style: none; margin: 0; padding: 0;
  display: flex; gap: .25rem;
}
.site-nav a {
  display: block; padding: .6rem .9rem;
  font-family: var(--font-head); font-size: 1.05rem; text-transform: uppercase;
  letter-spacing: .06em; color: var(--ink);
  border-bottom: 3px solid transparent;
}
.site-nav a:hover { text-decoration: none; color: var(--bordeaux-700); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--bordeaux-700); color: var(--bordeaux-700); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  color: #fff;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(111,183,217,.45), transparent 55%),
    linear-gradient(135deg, var(--blue-900) 0%, var(--blue-700) 55%, var(--blue-500) 100%);
}
.hero::before {
  /* motivo esagonale / circuito, richiama la brochure */
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100' viewBox='0 0 56 100'%3E%3Cpath d='M28 66L0 50L0 16L28 0L56 16L56 50L28 66L28 100' fill='none' stroke='%23ffffff' stroke-opacity='.14' stroke-width='1'/%3E%3C/svg%3E");
  background-size: 56px 100px;
  mask-image: linear-gradient(to right, rgba(0,0,0,.25), rgba(0,0,0,.9));
  -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,.25), rgba(0,0,0,.9));
  pointer-events: none;
}
.hero::after {
  /* taglio diagonale in basso, come le copertine */
  content: "";
  position: absolute; left: 0; right: 0; bottom: -1px; height: 70px;
  background: var(--paper);
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
}
.hero .container {
  position: relative; z-index: 1;
  padding: clamp(4rem, 9vw, 7.5rem) 0 clamp(6rem, 11vw, 9rem);
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 3rem; align-items: center;
}
.hero .eyebrow {
  font-family: var(--font-head); text-transform: uppercase; letter-spacing: .2em;
  font-size: .9rem; color: var(--blue-100); margin-bottom: 1rem;
}
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero h1 em { font-style: normal; color: var(--blue-100); }
.hero .lead { font-size: 1.2rem; max-width: 56ch; color: rgba(255,255,255,.9); }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-top: 1.6rem; }

.hero-card {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 10px; padding: 1.6rem;
  backdrop-filter: blur(4px);
}
.hero-card h3 { color: #fff; font-size: 1.05rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 1rem; }
.hero-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.hero-card li { display: flex; gap: .7rem; align-items: baseline; color: rgba(255,255,255,.95); }
.hero-card li::before {
  content: ""; flex: none; width: 10px; height: 10px; border-radius: 50%;
  background: var(--blue-300); transform: translateY(-1px);
}

/* ---------- Bottoni ---------- */
.btn {
  display: inline-block; padding: .75rem 1.4rem; border-radius: var(--radius);
  font-family: var(--font-head); font-size: 1rem; text-transform: uppercase; letter-spacing: .08em;
  border: 2px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--bordeaux-700); color: #fff; border-color: var(--bordeaux-700); }
.btn-primary:hover { background: var(--bordeaux-900); border-color: var(--bordeaux-900); }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.6); }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-outline { color: var(--blue-700); border-color: var(--blue-700); }
.btn-outline:hover { background: var(--blue-700); color: #fff; }

/* ---------- Sezioni ---------- */
.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section-alt { background: var(--paper-alt); }
.section-head { max-width: 70ch; margin-bottom: 2.5rem; }
.section-head .kicker {
  font-family: var(--font-head); text-transform: uppercase; letter-spacing: .18em;
  font-size: .85rem; color: var(--bordeaux-500); margin-bottom: .4rem;
}
.section-head h2 { position: relative; padding-bottom: .6rem; }
.section-head h2::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 56px; height: 3px; background: var(--bordeaux-700);
}
.section-head p { color: var(--ink-soft); font-size: 1.08rem; }

/* Chi siamo */
.about {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; align-items: center;
}
.about p { color: var(--ink-soft); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.stat {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.2rem 1rem; text-align: center;
}
.stat strong {
  display: block; font-family: var(--font-head); font-size: 1.9rem; color: var(--blue-700); line-height: 1;
}
.stat span { display: block; margin-top: .4rem; font-size: .9rem; color: var(--ink-muted); text-transform: uppercase; letter-spacing: .08em; }

/* Griglia card */
.grid { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem; display: flex; flex-direction: column; gap: .6rem;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
  border-top: 4px solid var(--blue-700);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue-300); }
.card.card-service { border-top-color: var(--bordeaux-700); }
.card .icon {
  width: 48px; height: 48px; display: grid; place-items: center;
  background: var(--blue-100); border-radius: 10px; color: var(--blue-700);
}
.card.card-service .icon { background: #f6ecec; color: var(--bordeaux-700); }
.card .icon svg { width: 26px; height: 26px; }
.card h3 { margin: .4rem 0 0; }
.card p { color: var(--ink-soft); margin: 0; flex: 1; }
.card .more {
  font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-size: .9rem;
}
.card .more::after { content: " →"; }
.section-cta { margin-top: 2.2rem; text-align: center; }

/* Fascia partner */
.partner {
  background: var(--bordeaux-700);
  color: #fff;
}
.partner .container {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: center;
  padding: 2.6rem 0;
}
.partner h2 { color: #fff; margin-bottom: .4rem; }
.partner p { margin: 0; color: rgba(255,255,255,.88); max-width: 70ch; }
.partner .btn-ghost { white-space: nowrap; }

/* Contatti rapidi */
.contact-strip { display: grid; gap: 1.4rem; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.contact-item {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem;
}
.contact-item svg { width: 26px; height: 26px; flex: none; color: var(--bordeaux-700); margin-top: .15rem; }
.contact-item strong { display: block; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-size: .9rem; color: var(--ink-muted); margin-bottom: .2rem; }
.contact-item a, .contact-item span { color: var(--ink); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink); color: #cfd4d8; font-size: .95rem;
  padding: 3rem 0 1.5rem; margin-top: 0;
}
.footer-grid {
  display: grid; gap: 2rem; grid-template-columns: 1.4fr 1.2fr 1fr 1fr;
  padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-company li { color: #cfd4d8; }
.footer-company li span { color: #8f979e; }
.site-footer h4 { color: #fff; text-transform: uppercase; letter-spacing: .12em; font-size: .9rem; margin-bottom: .8rem; }
.site-footer a { color: #e6eaee; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .4rem; }
.footer-brand img { height: 40px; width: auto; background: #fff; padding: 6px 10px; border-radius: 4px; }
.footer-brand p { margin-top: 1rem; color: #aeb5bb; }
.footer-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .6rem 1.5rem; padding-top: 1.3rem; font-size: .85rem; color: #9aa2a9; }

/* ---------- Pagine interne / legali ---------- */
.page-head {
  background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
  color: #fff; padding: clamp(2.5rem, 6vw, 4rem) 0;
  border-bottom: 4px solid var(--bordeaux-700);
}
.page-head .kicker {
  font-family: var(--font-head); text-transform: uppercase; letter-spacing: .18em;
  font-size: .85rem; color: var(--blue-100); margin-bottom: .4rem;
}
.page-head h1 { color: #fff; margin: 0; font-size: clamp(1.9rem, 3.5vw, 2.8rem); }
.page-head p { margin: .6rem 0 0; color: rgba(255,255,255,.85); max-width: 70ch; }

.legal { max-width: 78ch; }
.legal h2 { font-size: 1.35rem; margin-top: 2.2rem; color: var(--blue-900); }
.legal h3 { font-size: 1.1rem; margin-top: 1.5rem; }
.legal p, .legal li { color: var(--ink-soft); }
.legal ul, .legal ol { padding-left: 1.4rem; }
.legal li { margin-bottom: .4rem; }
.legal .meta { font-size: .9rem; color: var(--ink-muted); border-top: 1px solid var(--line); padding-top: 1rem; margin-top: 2.5rem; }
.legal table { border-collapse: collapse; width: 100%; font-size: .95rem; margin: 1rem 0 1.5rem; }
.legal th, .legal td { border: 1px solid var(--line); padding: .6rem .8rem; text-align: left; vertical-align: top; }
.legal th { background: var(--paper-alt); font-family: var(--font-head); text-transform: uppercase; letter-spacing: .06em; font-size: .85rem; }
.legal .box {
  background: var(--blue-100); border-left: 4px solid var(--blue-700);
  padding: 1rem 1.2rem; border-radius: 0 var(--radius) var(--radius) 0; margin: 1.2rem 0;
}
.legal .box p:last-child { margin-bottom: 0; }

/* ---------- Schede prodotto (pagina Prodotti) ---------- */
.product {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 3rem; align-items: center;
  padding: clamp(2.5rem, 5vw, 4rem) 0; border-top: 1px solid var(--line);
}
.product:first-of-type { border-top: 0; }
.product.reverse > .product-visual { order: -1; }
.product .label {
  display: inline-block; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .14em;
  font-size: .78rem; padding: .3rem .7rem; border-radius: 999px;
  background: var(--blue-100); color: var(--blue-900); margin-bottom: .9rem;
}
.product .label.own { background: #f6ecec; color: var(--bordeaux-700); }
.product h2 { margin-bottom: .3rem; }
.product .tagline { font-size: 1.15rem; color: var(--blue-700); font-weight: 600; margin-bottom: 1rem; }
.product p { color: var(--ink-soft); }
.product .links { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.2rem; }

.product-visual {
  background: var(--paper-alt); border: 1px solid var(--line); border-radius: 10px; padding: 1.6rem;
}
.product-visual img { border-radius: 6px; box-shadow: var(--shadow); }
.product-visual figcaption { font-size: .85rem; color: var(--ink-muted); margin-top: .7rem; }
.feature-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .8rem; }
.feature-list li { display: grid; grid-template-columns: 34px 1fr; gap: .8rem; align-items: start; }
.feature-list .num {
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center;
  background: var(--blue-700); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: .95rem;
}
.product.own-product .feature-list .num { background: var(--bordeaux-700); }
.feature-list strong { display: block; color: var(--ink); }
.feature-list span { color: var(--ink-soft); font-size: .95rem; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.4rem; }
.step { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem; }
.step strong { display: block; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-size: .9rem; color: var(--bordeaux-700); margin-bottom: .3rem; }
.step p { margin: 0; font-size: .95rem; }

.intro-band { background: var(--paper-alt); border-bottom: 1px solid var(--line); }
.intro-band .container { padding: 1.4rem 0; display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; align-items: center; }
.intro-band a {
  font-family: var(--font-head); text-transform: uppercase; letter-spacing: .08em; font-size: .9rem;
  padding: .45rem .9rem; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: var(--ink);
}
.intro-band a:hover { border-color: var(--blue-700); color: var(--blue-700); text-decoration: none; }
.intro-band .lbl { font-size: .9rem; color: var(--ink-muted); margin-right: .4rem; }

/* ---------- Partners ---------- */
.partner-card {
  display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 2.5rem; align-items: center;
  background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 2rem;
  margin-bottom: 1.6rem;
}
.logo-box {
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 1.6rem;
  display: grid; place-items: center; min-height: 170px;
}
.logo-box img { max-height: 120px; width: auto; max-width: 100%; }
.partner-card h2 { font-size: 1.6rem; margin-bottom: .3rem; }
.partner-card .role { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; color: var(--bordeaux-700); margin-bottom: .8rem; }
.partner-card p { color: var(--ink-soft); }
.partner-card .tags { display: flex; flex-wrap: wrap; gap: .5rem; margin: .8rem 0 1.2rem; }
.partner-card .tags span { font-size: .85rem; padding: .25rem .7rem; border-radius: 999px; background: var(--blue-100); color: var(--blue-900); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-card { max-width: 520px; }
  .about { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .partner .container { grid-template-columns: 1fr; }
  .product { grid-template-columns: 1fr; gap: 1.8rem; }
  .product.reverse > .product-visual { order: 0; }
  .partner-card { grid-template-columns: 1fr; gap: 1.4rem; }
  .steps { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--line);
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; padding: .5rem 1rem 1rem; }
  .site-nav a { padding: .8rem .5rem; border-bottom: 1px solid var(--line); }
  .site-nav a[aria-current="page"] { border-bottom-color: var(--bordeaux-700); }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .stats { grid-template-columns: 1fr 1fr 1fr; gap: .6rem; }
  .stat strong { font-size: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .card, .card:hover { transition: none; transform: none; }
}