/* ==========================================================================
   SITO GM SYSTEM — Design System / Stylesheet condiviso
   Derivato dal Template Sito HTML, con i valori del "GM System Design System"
   (tokens/colors.css, typography.css, spacing.css, effects.css).

   Regole del DS che questo file rispetta:
   - pagine bianche, inchiostro #231F20 per titoli e pannelli scuri,
     un solo accento arancione; niente gradienti, niente ombre, niente blur;
   - Arial Bold per titoli e numeri (qui Arimo, sostituto metrico),
     Calibri per il testo (qui Carlito, sostituto metrico);
   - card #F7F7F7 con bordo 1px #E8E8E8 e raggio 8px, pannelli scuri raggio 12px;
   - icone bianche in cerchi arancioni pieni;
   - occhielli numerati, maiuscoli, spaziati ("02 · LA SOLUZIONE").

   Due regole di sempre:
   1. Se un componente serve a due pagine, sta qui, non in uno <style> inline.
   2. Dopo ogni modifica:  cp style.css pages/style.css
   ========================================================================== */

:root{
  /* Colori — corrispondono a BRAND in contenuti.py */
  --color-ink:          #231F20;  /* titoli, sezioni scure, footer */
  --color-anthracite:   #2C2E35;  /* "SYSTEM" del logo: barra utility */
  --color-orange:       #F15A29;  /* accento su fondo scuro, cerchi icona, numeri grandi */
  --color-orange-text:  #C54921;  /* accento su fondo chiaro e bottoni con testo bianco.
                                     DERIVATO: #F15A29 su bianco ha contrasto 3,4:1, sotto
                                     il minimo 4,5:1 per il testo. Stessa tinta, più scuro. */
  --color-text:         #4A4A4A;  /* testo su bianco */
  --color-text-muted:   #6B6B6B;  /* testo secondario, citazioni */
  --color-surface:      #F7F7F7;  /* card, sezioni tenui */
  --color-border:       #E8E8E8;  /* bordi hairline */

  /* Di servizio, dal DS */
  --color-white:        #FFFFFF;
  --color-on-dark:      #BDB8B9;  /* testo secondario su inchiostro */
  --color-dark-line:    #3F3B3C;  /* divisori su fondo scuro */
  --color-orange-hover: #D94A1C;

  /* Tipografia — Arimo = Arial, Carlito = Calibri (metricamente compatibili) */
  --font-heading: 'Arimo', Arial, 'Helvetica Neue', Helvetica, sans-serif;
  --font-body:    'Carlito', Calibri, 'Segoe UI', sans-serif;

  /* Scala fluida: niente media query per la tipografia principale */
  --fs-h1: clamp(36px, 5.2vw, 64px);
  --fs-h2: clamp(28px, 3.4vw, 40px);
  --fs-h3: clamp(19px, 1.6vw, 21px);
  --fs-lead: clamp(18px, 1.5vw, 21px);
  --fs-stat: clamp(30px, 3.4vw, 44px);
  --ls-kicker: .2em;

  /* Spaziature (scala del DS) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 72px;
  --space-7: 96px;

  /* Layout e forme */
  --container-max: 1200px;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 12px;
  --radius-pill: 999px;
  --icon-circle: 54px;
  --icon-circle-sm: 40px;
  --dur: 160ms;
  --ease: cubic-bezier(.2,0,0,1);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin: 0;
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.55;
  color: var(--color-text);
  background: var(--color-white);
}

img{ max-width: 100%; display: block; }
a{ color: var(--color-orange-text); text-decoration: none; transition: color var(--dur) var(--ease); }
a:hover{ color: var(--color-ink); }

h1,h2,h3,h4,h5,h6{
  font-family: var(--font-heading);
  color: var(--color-ink);
  font-weight: 700;
  margin: 0 0 var(--space-2);
  letter-spacing: -.025em;
  line-height: 1.1;
}
h1{ font-size: var(--fs-h1); letter-spacing: -.035em; }
h2{ font-size: var(--fs-h2); }
h3{ font-size: var(--fs-h3); letter-spacing: -.01em; line-height: 1.25; }
h4{ font-size: 19px; }
h5{ font-family: var(--font-body); font-size: 14px; text-transform: uppercase; letter-spacing: var(--ls-kicker); }

/* Occhiello: numero arancione + categoria maiuscola spaziata (firma del DS) */
.eyebrow{
  display: flex; align-items: baseline; gap: 12px;
  font-family: var(--font-body);
  color: var(--color-ink);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: var(--ls-kicker);
  text-transform: uppercase;
  margin: 0 0 var(--space-2);
}
.eyebrow-num{ color: var(--color-orange-text); letter-spacing: .08em; }
.eyebrow--light{ color: var(--color-white); }
.eyebrow--light .eyebrow-num{ color: var(--color-orange); }

.container{
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.section{ padding: var(--space-7) 0; }
.section-tight{ padding: var(--space-4) 0; }
.section--alt{ background: var(--color-surface); }
.section--dark{ background: var(--color-ink); color: var(--color-on-dark); }
.section--dark h2, .section--dark h3{ color: var(--color-white); }

.lead{ max-width: 820px; font-size: var(--fs-lead); }

/* Segnaposto per i contenuti da raccogliere in discovery.
   Visibile di proposito: una bozza non deve sembrare finita. */
.da-definire{
  background: #FFF3C4; color: #5C4A00;
  padding: 1px 6px; border-radius: var(--radius-sm);
  font-style: normal; font-size: .92em;
  box-decoration-break: clone; -webkit-box-decoration-break: clone;
}

/* Icone Lucide ------------------------------------------------------------ */
[class^="icon-"], [class*=" icon-"]{ line-height: 1; }
.icon-circle{
  flex: none; width: var(--icon-circle); height: var(--icon-circle);
  display: inline-grid; place-items: center;
  border-radius: 50%; background: var(--color-orange); color: var(--color-white);
  font-size: 24px;
}
.icon-circle--sm{ width: var(--icon-circle-sm); height: var(--icon-circle-sm); font-size: 19px; }

/* Accessibilità ----------------------------------------------------------- */
.sr-only{
  position: absolute !important; width: 1px !important; height: 1px !important;
  padding: 0 !important; margin: -1px !important; overflow: hidden !important;
  clip: rect(0,0,0,0) !important; white-space: nowrap !important; border: 0 !important;
}
.skip-link{
  position: fixed; z-index: 300; top: 10px; left: 10px;
  padding: 11px 15px; border-radius: var(--radius);
  color: #fff; background: var(--color-ink);
  transform: translateY(-150%); transition: transform .2s;
}
.skip-link:focus{ transform: translateY(0); color: #fff; }
a:focus-visible, button:focus-visible{
  outline: 3px solid var(--color-orange);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Bottoni ----------------------------------------------------------------- */
.btn{
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-size: 17px; font-weight: 700;
  letter-spacing: .02em;
  min-height: 48px; padding: 12px 24px;
  background: var(--color-ink); color: var(--color-white);
  border: 1px solid transparent; border-radius: var(--radius-pill); cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.btn:hover{ background: var(--color-orange-text); color: var(--color-white); }
.btn--accent{ background: var(--color-orange-text); }
.btn--accent:hover{ background: var(--color-ink); }
.section--dark .btn--accent:hover, .hero .btn--accent:hover, .side-card .btn--accent:hover{ background: var(--color-white); color: var(--color-ink); }
.btn--ghost{ background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.btn--ghost:hover{ background: var(--color-white); color: var(--color-ink); }
.btn--solid{ background: var(--color-ink); }
.text-link{
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: var(--space-3);
  color: var(--color-orange-text); font-weight: 700;
}
.text-link:hover{ color: var(--color-ink); }
.button-row{ display: flex; flex-wrap: wrap; gap: 12px; margin-top: var(--space-4); }

/* Liste --------------------------------------------------------------------- */
.check-list, .benefit-list{ list-style: none; margin: var(--space-3) 0; padding: 0; }
.check-list li{ position: relative; padding: 10px 0 10px 30px; border-bottom: 1px solid var(--color-border); }
.check-list li::before{
  content: ""; position: absolute; left: 2px; top: 17px;
  width: 12px; height: 7px; border-left: 2px solid var(--color-orange-text); border-bottom: 2px solid var(--color-orange-text);
  transform: rotate(-45deg);
}
.benefit-list li{
  display: flex; gap: 12px; align-items: flex-start;
  padding-bottom: 13px; margin-bottom: 13px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-ink); font-weight: 700;
}
.benefit-list li i{ color: var(--color-orange-text); margin-top: 4px; font-size: 18px; }

.numbered-list{ list-style: none; margin: var(--space-3) 0 0; padding: 0; }
.numbered-list li{
  display: grid; grid-template-columns: 48px 1fr; gap: var(--space-2); align-items: center;
  padding: 16px 0; border-top: 1px solid var(--color-border);
}
.numbered-list li:last-child{ border-bottom: 1px solid var(--color-border); }
.numbered-list li > span{
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--color-orange); color: var(--color-white); font-family: var(--font-heading); font-weight: 700; font-size: 15px;
}

/* Barra utility + header -------------------------------------------------- */
.utility-bar{ background: var(--color-anthracite); color: var(--color-on-dark); font-size: 15px; }
.utility-inner{ display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); min-height: 38px; }
.utility-group{ letter-spacing: .04em; }
.utility-links{ display: flex; gap: var(--space-3); }
.utility-links a{ display: inline-flex; align-items: center; gap: 6px; color: var(--color-white); }
.utility-links a:hover{ color: var(--color-orange); }

.site-header{
  position: sticky; top: 0; z-index: 100;
  background: var(--color-white); border-bottom: 1px solid var(--color-border);
}
.site-header .container{ display: flex; align-items: center; gap: var(--space-3); min-height: 76px; }
.logo img{ height: 40px; width: auto; }
.nav-menu{
  display: flex; align-items: center; gap: 4px;
  list-style: none; margin: 0 0 0 auto; padding: 0;
  font-family: var(--font-body); font-weight: 700;
}
.nav-menu > li{ position: relative; }
.nav-menu a{
  display: inline-flex; align-items: center; gap: 4px;
  padding: 10px 12px; font-size: 16px; color: var(--color-ink);
}
.nav-menu a i{ font-size: 14px; }
.nav-menu a:hover, .nav-menu a.active{ color: var(--color-orange-text); }
.nav-menu > li > a.active{ box-shadow: inset 0 -2px 0 var(--color-orange); }
.dropdown{
  display: none; position: absolute; top: 100%; left: 0; z-index: 10;
  min-width: 290px; margin: 0; padding: 8px; list-style: none;
  background: var(--color-white); border: 1px solid var(--color-border); border-radius: var(--radius);
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown{ display: block; }
.dropdown a{ display: block; padding: 9px 12px; border-radius: var(--radius-sm); font-size: 16px; }
.dropdown a:hover{ background: var(--color-surface); }
.header-cta{
  display: inline-flex; align-items: center; white-space: nowrap;
  padding: 11px 22px; border-radius: var(--radius-pill);
  background: var(--color-orange-text); color: #fff; font-weight: 700; font-size: 16px;
}
.header-cta:hover{ background: var(--color-ink); color: #fff; }
.nav-toggle{
  display: none; margin-left: auto;
  width: 44px; height: 44px; border: 0; background: none;
  color: var(--color-ink); font-size: 24px; cursor: pointer;
}

/* ==========================================================================
   BLOCCHI DI PAGINA — corrispondono alle funzioni in blocchi.py
   ========================================================================== */

/* hero_split: pannello inchiostro piatto con barra arancione a sinistra,
   come la copertina del deck. Niente foto, niente gradienti. */
.hero{
  position: relative; overflow: hidden;
  color: var(--color-white); background: var(--color-ink);
}
.hero::before, .inner-hero::before{
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 10px; background: var(--color-orange);
}
.hero h1{ color: var(--color-white); }
.hero h1::after, .inner-hero h1::after{
  content: ""; display: block; width: 96px; height: 5px; margin-top: 22px; background: var(--color-orange);
}
.hero-grid{
  display: grid; grid-template-columns: minmax(0,1.35fr) minmax(340px,.65fr);
  gap: var(--space-6); align-items: center; padding: var(--space-7) 0;
}
.hero-lead{ font-size: var(--fs-lead); color: var(--color-on-dark); margin: var(--space-3) 0 0; max-width: 640px; }
.hero-notes{ display: flex; flex-wrap: wrap; gap: 10px 24px; list-style: none; padding: 0; margin: var(--space-4) 0 0; color: var(--color-on-dark); font-size: 16px; }
.hero-notes li{ display: inline-flex; align-items: center; gap: 7px; }
.hero-notes i{ color: var(--color-orange); }
.hero-card{
  padding: var(--space-4); border: 1px solid var(--color-dark-line); border-radius: var(--radius-lg);
  background: #2E2A2B;
}
.hero-card h2{ color: #fff; font-size: 28px; margin: var(--space-1) 0; }
.hero-card > p{ color: var(--color-on-dark); }
.hero-card-top{ margin: 0; color: var(--color-white); font-size: 13px; text-transform: uppercase; font-weight: 700; letter-spacing: var(--ls-kicker); }
.contact-line{ display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 14px 0; border-top: 1px solid var(--color-dark-line); color: #fff; }
.contact-line span{ color: var(--color-on-dark); font-size: 15px; }
.contact-line:hover strong{ color: var(--color-orange); }

/* hero_pagina ----------------------------------------------------------- */
.inner-hero{
  position: relative; overflow: hidden; color: var(--color-white);
  padding: var(--space-6) 0 var(--space-6); background: var(--color-ink);
}
.inner-hero-grid{ position: relative; }
.inner-hero h1{ color: var(--color-white); max-width: 920px; }
.inner-lead{ max-width: 780px; margin: var(--space-3) 0 0; color: var(--color-on-dark); font-size: var(--fs-lead); }
.breadcrumb{ display: flex; flex-wrap: wrap; gap: 7px; align-items: center; margin: 0 0 var(--space-4); padding: 0; list-style: none; color: var(--color-on-dark); font-size: 15px; }
.breadcrumb li + li::before{ content: "/"; margin-right: 7px; color: #8C8687; }
.breadcrumb a{ color: var(--color-white); }
.breadcrumb a:hover{ color: var(--color-orange); }
.breadcrumb li[aria-current="page"]{ color: var(--color-on-dark); }

/* strip_fiducia --------------------------------------------------------- */
.trust-strip{ background: #fff; border-bottom: 1px solid var(--color-border); }
.trust-grid{ display: grid; grid-template-columns: repeat(4,1fr); }
.trust-grid > div{ padding: var(--space-4) var(--space-3); border-right: 1px solid var(--color-border); }
.trust-grid > div:first-child{ padding-left: 0; }
.trust-grid > div:last-child{ border-right: 0; }
.trust-grid strong{ display: block; color: var(--color-ink); font-family: var(--font-heading); font-size: 21px; letter-spacing: -.02em; }
.trust-grid span{ font-size: 16px; color: var(--color-text-muted); }

/* intro_con_foto -------------------------------------------------------- */
.intro-split{ display: grid; grid-template-columns: 1.2fr .8fr; gap: var(--space-6); align-items: center; }
.intro-photo{ margin: 0; overflow: hidden; border-radius: var(--radius); aspect-ratio: 5/4; background: var(--color-surface); border: 1px solid var(--color-border); }
.intro-photo img{ width: 100%; height: 100%; object-fit: cover; }
.intro-photo--logo{ display: grid; place-items: center; padding: var(--space-5); background: #fff; }
.intro-photo--logo img{ width: auto; height: auto; max-height: 100%; object-fit: contain; }
.split-heading{ display: grid; grid-template-columns: 1.15fr .75fr; gap: var(--space-6); align-items: end; margin-bottom: var(--space-5); }
.split-heading > p{ margin: 0; }
.centered-heading{ max-width: 760px; margin: 0 auto var(--space-5); text-align: center; }
.centered-heading .eyebrow{ justify-content: center; }

/* griglia_card: card del DS — superficie, bordo hairline, cerchio icona ---- */
.area-grid{ display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.area-grid--3{ grid-template-columns: repeat(3,1fr); }
.area-grid--4{ grid-template-columns: repeat(4,1fr); }
.area-card{
  position: relative; display: flex; flex-direction: column; align-items: flex-start;
  padding: var(--space-4) var(--space-3); background: #fff;
  border: 1px solid var(--color-border); border-radius: var(--radius);
  color: var(--color-text);
}
.section--alt .area-card{ background: #fff; }
.area-card .icon-circle{ margin-bottom: var(--space-3); }
.area-card .card-label{ margin: 0 0 6px; color: var(--color-orange-text); font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.area-card h3{ margin-bottom: 10px; }
.area-card p{ margin: 0; font-size: 17px; }
.area-card--link{ transition: border-color var(--dur) var(--ease); }
.area-card--link:hover{ border-color: var(--color-orange); color: var(--color-text); }
.card-more{ display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: var(--space-3); color: var(--color-orange-text); font-weight: 700; font-size: 16px; }

/* passi_numerati -------------------------------------------------------- */
.method-grid{ display: grid; grid-template-columns: .85fr 1.1fr; gap: var(--space-7); align-items: center; }
.steps{ margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--color-border); }
.steps li{ display: grid; grid-template-columns: 72px 1fr; gap: var(--space-3); padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); }
.steps > li > span{ color: #C5C5C5; font-family: var(--font-heading); font-weight: 700; font-size: 44px; line-height: 1; letter-spacing: -.03em; } /* decorativo: l'ordine lo dà la lista */
.steps h3{ margin-bottom: 6px; }
.steps p{ margin: 0; }

/* griglia_scura --------------------------------------------------------- */
.dark-grid{ display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.dark-card{
  position: relative; min-height: 280px; padding: var(--space-4) var(--space-3) 80px;
  border: 1px solid var(--color-dark-line); border-radius: var(--radius-lg);
  color: var(--color-on-dark);
  transition: border-color var(--dur) var(--ease);
}
.dark-card:hover{ border-color: var(--color-orange); color: var(--color-on-dark); }
.dark-card .card-label{ margin: 0 0 10px; color: var(--color-orange); font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.dark-card h3{ margin-bottom: 12px; font-size: 24px; }
.card-arrow{
  position: absolute; bottom: 24px; right: 24px; width: 40px; height: 40px;
  border-radius: 50%; background: var(--color-orange);
  display: grid; place-items: center; color: #fff;
}
.dark-note{ margin: var(--space-4) 0 0; font-style: italic; font-size: 16px; color: var(--color-on-dark); text-align: center; }

/* fascia_dati: numeri grandi, come le StatCard del DS -------------------- */
.fact-band{ background: #fff; border-bottom: 1px solid var(--color-border); }
.fact-grid{ display: grid; grid-template-columns: repeat(3,1fr); }
.fact-grid dl{ margin: 0; padding: var(--space-4) var(--space-3); border-right: 1px solid var(--color-border); }
.fact-grid dl:first-child{ padding-left: 0; }
.fact-grid dl:last-child{ border-right: 0; }
.fact-grid dd{ margin: 0; color: var(--color-orange); font-family: var(--font-heading); font-size: var(--fs-stat); font-weight: 700; line-height: 1.05; letter-spacing: -.03em; }
.fact-grid dt{ margin-top: 8px; font-size: 14px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; color: var(--color-ink); }

/* articolo_scheda ------------------------------------------------------- */
.article-grid{ display: grid; grid-template-columns: 1.1fr .62fr; gap: var(--space-7); align-items: start; }
.article-copy p{ font-size: 19px; }
.article-callout{
  margin-top: var(--space-4); padding: var(--space-3);
  border-radius: var(--radius-lg); background: var(--color-ink); color: var(--color-on-dark);
}
.article-callout strong{ color: var(--color-white); }
.side-card{
  position: sticky; top: 100px; padding: var(--space-4);
  border-radius: var(--radius-lg); background: var(--color-ink); color: var(--color-on-dark);
}
.side-card h2{ color: #fff; font-size: 26px; }
.side-card ul{ margin: var(--space-3) 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.side-card li{ display: flex; gap: 10px; align-items: flex-start; }
.side-card li i{ color: var(--color-orange); margin-top: 4px; }
.side-card .btn{ width: 100%; justify-content: center; }

/* due_colonne + nota_avvertenza ----------------------------------------- */
.two-column-copy{ display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-7); }
.limits-col{ padding-left: var(--space-4); border-left: 3px solid var(--color-orange); }
.safety-note{
  display: flex; gap: 16px; align-items: flex-start; margin: 0; padding: 20px 22px;
  border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface);
}
.safety-note strong{ color: var(--color-ink); }

/* banda_contatti -------------------------------------------------------- */
.contact-band{ padding: var(--space-7) 0; background: var(--color-surface); border-top: 1px solid var(--color-border); }
.contact-band-grid{ display: grid; grid-template-columns: 1.1fr .8fr; gap: var(--space-6); align-items: center; }
.contact-actions{ display: grid; gap: 12px; }
.contact-actions a{
  display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 16px;
  padding: 16px 20px; border-radius: var(--radius); background: var(--color-ink); color: #fff;
  transition: background var(--dur) var(--ease);
}
.contact-actions a:hover{ background: var(--color-orange-text); color: #fff; }
.contact-actions span{ display: grid; gap: 2px; }
.contact-actions small{ font-size: 13px; text-transform: uppercase; font-weight: 700; letter-spacing: .14em; color: var(--color-on-dark); }
.contact-actions a:hover small{ color: #fff; }
.contact-actions strong{ font-size: 20px; }

/* contatti_completi ----------------------------------------------------- */
.contact-page-grid{ display: grid; grid-template-columns: 1fr .8fr; gap: var(--space-6); align-items: start; }
.contact-stack{ display: grid; gap: 12px; }
.contact-tile{
  display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 16px;
  padding: 18px 20px; border: 1px solid var(--color-border); border-radius: var(--radius);
  background: #fff; color: var(--color-ink);
}
.contact-tile:hover{ border-color: var(--color-orange); color: var(--color-ink); }
.contact-tile span{ display: grid; gap: 2px; }
.contact-tile small{ font-size: 13px; text-transform: uppercase; letter-spacing: .14em; font-weight: 700; color: var(--color-text-muted); }
.contact-tile strong{ font-size: 21px; font-family: var(--font-heading); letter-spacing: -.01em; }
.contact-tile--featured{ background: var(--color-surface); }
.location-card{ padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: #fff; }
.location-card address{ font-style: normal; }
.location-info{ display: flex; align-items: flex-start; gap: 9px; margin: var(--space-2) 0 var(--space-3); }
.location-info i{ color: var(--color-orange-text); margin-top: 4px; }
.practical{ margin-top: var(--space-6); }

/* link_correlati -------------------------------------------------------- */
.related-grid{ display: grid; grid-template-columns: .8fr 1fr; gap: var(--space-6); }
.related-links{ display: grid; border-top: 1px solid var(--color-dark-line); }
.related-links a{
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 0; border-bottom: 1px solid var(--color-dark-line);
  color: var(--color-white); font-weight: 700; font-size: 19px;
}
.related-links a i{ color: var(--color-orange); }
.related-links a:hover{ color: var(--color-orange); }

/* jump_nav -------------------------------------------------------------- */
.jump-nav{ display: flex; flex-wrap: wrap; gap: 10px; margin: var(--space-4) auto; }
.jump-nav a{
  padding: 10px 18px; border: 1px solid var(--color-border); border-radius: var(--radius-pill);
  background: #fff; color: var(--color-ink); font-weight: 700; font-size: 16px;
}
.jump-nav a:hover{ border-color: var(--color-orange); color: var(--color-orange-text); }

/* riga_media / galleria ------------------------------------------------- */
.feature-row{ display: grid; grid-template-columns: 1fr 1.3fr; gap: var(--space-6); align-items: center; }
.feature-row--reverse{ direction: rtl; }
.feature-row--reverse > *{ direction: ltr; }
.feature-img{ margin: 0; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--color-border); }
.gallery{ display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.gallery figure{ margin: 0; overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius); background: #fff; }
.gallery figcaption{ padding: 14px 16px; font-size: 16px; text-align: center; color: var(--color-ink); font-weight: 700; }

/* testo lungo (privacy) ------------------------------------------------- */
.testo-lungo{ max-width: 820px; }
.testo-blocco{ padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); }
.testo-blocco h2{ font-size: 26px; }

/* Footer ---------------------------------------------------------------- */
.site-footer{ position: relative; padding: var(--space-6) 0 var(--space-3); background: var(--color-ink); color: var(--color-on-dark); }
.footer-grid{ display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: var(--space-5); }
.footer-grid h5{ color: #fff; margin-bottom: var(--space-2); }
.footer-grid a, .footer-grid p, .footer-grid address{ display: block; margin: 0 0 10px; color: var(--color-on-dark); font-size: 16px; font-style: normal; }
.footer-grid a{ display: flex; align-items: center; gap: 8px; }
.footer-grid a:hover{ color: var(--color-orange); }
.logo-plate{ display: inline-block; padding: 10px 14px; margin-bottom: var(--space-3); background: #fff; border-radius: var(--radius); }
.logo-plate img{ height: 32px; width: auto; }
.footer-group{ font-size: 15px !important; color: #8C8687 !important; }
.footer-bottom{
  margin-top: var(--space-5); padding-top: var(--space-3);
  border-top: 1px solid var(--color-dark-line);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 14px;
}
.footer-links{ display: flex; gap: var(--space-3); }
.footer-links a{ color: var(--color-on-dark); }
.footer-links a:hover{ color: var(--color-orange); }
.back-to-top{
  position: fixed; right: 22px; bottom: 22px; z-index: 200;
  width: 48px; height: 48px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--color-orange-text); color: #fff; font-size: 22px;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity .2s, visibility .2s;
}
.back-to-top.is-visible{ opacity: 1; visibility: visible; }

/* ==========================================================================
   RESPONSIVE — due punti di rottura. Sotto 760px tutto va a una colonna.
   ========================================================================== */
@media (max-width: 1100px){
  .nav-menu, .header-cta{ display: none; }
  .nav-toggle{ display: block; }
  .site-header.nav-open .nav-menu{
    display: grid; position: absolute; top: 100%; left: 0; right: 0;
    max-height: calc(100vh - 120px); overflow-y: auto;
    padding: 12px var(--space-3) var(--space-3); gap: 0;
    background: #fff; border-bottom: 1px solid var(--color-border);
  }
  .site-header.nav-open .nav-menu a{ display: flex; padding: 12px 4px; font-size: 18px; }
  .site-header.nav-open .dropdown{ display: block; position: static; border: 0; padding: 0 0 8px 16px; min-width: 0; }
  .site-header.nav-open .dropdown a{ font-size: 16px; font-weight: 400; padding: 8px 4px; }
  .nav-menu > li > a.active{ box-shadow: none; }
  .utility-group{ display: none; }
  .utility-inner{ justify-content: flex-end; }
  .hero-grid{ grid-template-columns: 1fr; gap: var(--space-5); }
  .trust-grid{ grid-template-columns: 1fr 1fr; }
  .trust-grid > div:nth-child(2){ border-right: 0; }
  .trust-grid > div:nth-child(3){ padding-left: 0; }
  .area-grid, .area-grid--3, .area-grid--4{ grid-template-columns: 1fr 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px){
  body{ font-size: 18px; }
  .section{ padding: var(--space-6) 0; }
  .container{ padding: 0 16px; }
  .utility-links{ gap: 14px; font-size: 14px; }
  .utility-links a:last-child{ display: none; }
  .site-header .container{ min-height: 64px; }
  .logo img{ height: 32px; }
  .hero-grid{ padding: var(--space-6) 0 var(--space-5); }
  .hero::before, .inner-hero::before{ width: 6px; }
  .inner-hero{ padding: var(--space-5) 0; }
  .button-row{ display: grid; }
  .btn{ justify-content: center; }
  .trust-grid{ grid-template-columns: 1fr; }
  .trust-grid > div{ border-right: 0; border-bottom: 1px solid var(--color-border); padding-left: 0; padding-right: 0; }
  .trust-grid > div:last-child{ border-bottom: 0; }
  .intro-split, .split-heading, .method-grid, .article-grid, .two-column-copy,
  .contact-band-grid, .contact-page-grid, .related-grid, .feature-row,
  .area-grid, .area-grid--3, .area-grid--4, .dark-grid, .fact-grid, .gallery, .footer-grid{
    grid-template-columns: 1fr; gap: var(--space-4);
  }
  .area-grid, .area-grid--3, .area-grid--4, .dark-grid{ gap: 12px; }
  .feature-row--reverse{ direction: ltr; }
  .fact-grid{ gap: 0; }
  .fact-grid dl{ border-right: 0; border-bottom: 1px solid var(--color-border); padding-left: 0; }
  .fact-grid dl:last-child{ border-bottom: 0; }
  .limits-col{ padding-left: var(--space-3); }
  .side-card{ position: static; }
  .steps li{ grid-template-columns: 52px 1fr; }
  .steps > li > span{ font-size: 34px; }
  .jump-nav{ display: grid; }
  .jump-nav a{ text-align: center; }
  .footer-bottom, .footer-links{ flex-direction: column; }
  .site-footer{ padding-bottom: 96px; }
}

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: .01ms !important; animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}