:root {
    --primary: #1a5276; /* #5C4033 | arancio -> #FF8C00*/
    --secondary: #3498db; /* #1a1a1a*/
    --accent: #f39c12;
    --light: #f8f9fa;
    --dark: #2c3e50;
    --text: #333;
    --background: #fff;
    --foot: #134476; /* colore del footer */
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    color: var(--text);
    background-color: var(--background);
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Aggiunta per sezioni intermedie h2 */
.container h2 {
    font-family: 'Alex Brush', cursive;
}
/* end */

/* Typography */
h1, h2, h3, h4 {
    color: var(--primary);
    margin-bottom: 20px;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.2rem;
    color: var(--accent);
}

p {
    margin-bottom: 20px;
}

ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

ul li {
    margin-bottom: 10px;
}

/* Header & Navigation */
header {
    /* oppure arancio background: linear-gradient(to right, #FFD700, #FF6F00);  */
    background: linear-gradient(to right, #001F4D, #007BFF); /* prima era tinta unita -> background-color: var(--primary) -> background supporta le sfumature, background-color no*/
    color: white;
    padding: 20px 0; /* era  */
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000; /* Era a 100, lo porto a 1000 per rendere visibile l'header */
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* Aggiunta per sfumatura */
    background: transparent; 
    color: white;
    padding: 0px 20px; /* era 60px 20px*/
    border-radius: 12px;
    /* end */
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    text-decoration: none;
}

nav ul {
    display: flex;
    list-style: none;
    padding-left: 0;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--accent);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    background-image: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('/api/placeholder/1200/600');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 80px 0; /* Prima era 100 */
    text-align: center;
    overflow: hidden; /* Modifica importante */
    position: relative;
}

.hero h1 {
    color: white;
    margin-bottom: 20px;
    /* Aggiunta del tipo di font specifico */
    font-family: 'Great Vibes', cursive; /* font-family: 'Dancing Script', cursive; */
    /* end */
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

/* Modifica per leggibilità testo sopra immagini hero */
.hero::before {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.4); /* nero trasparente */
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

/* Breadcrumb */
.breadcrumb {
    background-color: #f5f5f5;
    padding: 15px 0;
}

.breadcrumb ul {
    display: flex;
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.breadcrumb ul li {
    margin-right: 10px;
    margin-bottom: 0;
}

.breadcrumb ul li:after {
    content: ">";
    margin-left: 10px;
}

.breadcrumb ul li:last-child:after {
    content: "";
}

.breadcrumb ul li a {
    color: var(--primary);
    text-decoration: none;
}

.breadcrumb ul li a:hover {
    text-decoration: underline;
}

/* Buttons */
.btn {
    display: inline-block;
    background-color: var(--accent);
    color: white;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
    font-weight: 600;
}

.btn:hover {
    background-color: #e67e22;
}

/* Sections */
section {
    padding: 60px 0;
}

.content-section {
    padding: 60px 0;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--light);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

.service-img {
    height: 200px;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 3rem;
}

.service-content {
    padding: 20px;
}

.service-content h3 {
    margin-bottom: 10px;
    color: var(--dark);
}

.service-content p {
    margin-bottom: 15px;
}

/* Coverage Area */
.coverage-area {
    background-color: var(--light);
    padding: 60px 0;
}

.area-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

.area-box {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 350px;
}

.area-box h3 {
    color: var(--primary);
    margin-bottom: 15px;
    border-bottom: 2px solid var(--accent);
    padding-bottom: 10px;
}

.area-box ul {
    list-style: none;
    columns: 2;
    column-gap: 20px;
    padding-left: 0;
}

.area-box li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
}

.area-box li:before {
    content: "•";
    color: var(--accent);
    position: absolute;
    left: 0;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.main-content h2 {
    text-align: left;
}

/* Sidebar */
.sidebar {
    background-color: var(--light);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.sidebar h3 {
    font-family: 'Dancing Script', cursive;
}

.sidebar .cta-box h3 {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.cta-box {
    background-color: var(--primary);
    color: white;
    padding: 30px;
    text-align: center;
    margin-top: 30px;
    border-radius: 8px;
}

.cta-box h3 {
    color: white;
    margin-bottom: 15px;
}

/* Features */
.features {
    margin-top: 40px;
}

.feature-box {
    display: flex;
    margin-bottom: 30px;
    background-color: var(--light);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.feature-icon {
    background-color: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    font-size: 2rem;
    min-width: 80px;
}

.feature-content {
    padding: 20px;
}

.feature-content h3 {
    margin-bottom: 10px;
    color: var(--primary);
}

.feature-content p {
    margin-bottom: 0;
}

/* Gallery */
.gallery {
    margin-top: 40px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
}

/* FAQ Section */
.faq-section {
    background-color: var(--light);
    padding: 60px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}

.faq-question {
    padding: 20px;
    background-color: var(--primary);
    color: white;
    font-weight: 600;
    cursor: pointer;
    position: relative;
}

.faq-question:after {
    content: "+";
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
}

.faq-answer {
    padding: 20px;
    display: none;
}

.faq-answer.show {
    display: block;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(to right, #001F4D, #007BFF); /*background-color: var(--primary);*/
    color: white;
    padding: 60px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-box, .contact-method {
    background-color: rgba(255,255,255,0.1);
    border-radius: 8px;
    padding: 30px;
    text-align: center;
}

.contact-box i, .contact-method i {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--accent);
}

.contact-box h3, .contact-method h3 {
    color: white;
    margin-bottom: 15px;
}

.contact-box p, .contact-method p {
    margin-bottom: 10px;
}

.contact-box a, .contact-method a {
    color: white;
    text-decoration: underline;
}

.contact-methods {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

/* Footer */
footer {
    background-color: var(--foot); /* background-color: var(--dark); */
    color: white;
    padding: 40px 0;
    text-align: center;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 20px;
}

.footer-col {
    flex: 1;
    min-width: 200px;
}

.footer-col h4 {
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
    padding-left: 0;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: white;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-col ul li a:hover {
    color: var(--accent);
}

.copyright {
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Responsive Styles */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .logo {
        margin-bottom: 15px;
    }
    
    nav ul {
        flex-direction: column;
        gap: 10px;
    }
    
    nav ul li {
        margin: 0;
    }
    
    .mobile-menu-btn {
        display: block;
        position: absolute;
        right: 20px;
        top: 20px;
    }
    
    .services-grid, 
    .contact-grid,
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .area-box ul {
        columns: 1;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .feature-box {
        flex-direction: column;
    }
    
    .feature-icon {
        min-height: 80px;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}

[id] {
  scroll-margin-top: 70px; /* o l'altezza reale del tuo header */
}
 /* Elenco a freccia play */ /* Per il momento non più utilizzato*/
.play-arrow-list {
  list-style: none;
  padding-left: 0;
}

.play-arrow-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 12px;
}

.play-arrow-list li::before {
  content: "▶";
  position: absolute;
  left: 0;
  color: #1a5276; /* colore arancio ThermoService */
  font-size: 1em;
}

.no-link-style {
  color: inherit;         /* eredita il colore del testo normale */
  text-decoration: none;  /* rimuove la sottolineatura */
  /*font-weight: bold;*/      /* grassetto */
  display: inline-block;  /* per evitare comportamento da link inline puro */
}

/* Elenco con icona del fuoco*/
.fire-list {
  list-style: none;
  padding-left: 0;
}

.fire-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
  font-weight: bold;
}

.fire-list li::before {
  content: "🔥";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.1em;
}

/* Elenco con fiocchi di neve */
.snow-list {
  list-style: none;
  padding-left: 0;
}

.snow-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
  font-weight: bold;
}

.snow-list li::before {
  content: "❄️";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.1em;
}

/* Elenco con fabbrica */
.industry-list {
  list-style: none;
  padding-left: 0;
}

.industry-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
  font-weight: bold;
}

.industry-list li::before {
  content: "🏭";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.1em;
}

/* Elenco con goccia d'acqua*/
.water-list {
  list-style: none;
  padding-left: 0;
}

.water-list li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 10px;
  font-weight: bold;
}

.water-list li::before {
  content: "💧";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 1.1em;
}

/* Elenco icona comignolo */
.chimney-list {
  list-style: none;
  padding-left: 0;
}

.chimney-list li {
  position: relative;
  padding-left: 25px; /* leggermente più spazio per l’icona */ /* era 30px → aggiunto spazio tra icona e testo */
  margin-bottom: 10px;
  font-weight: bold;
}

.chimney-list li::before {
  content: "";
  position: absolute;
  left: 0.1em;  /* 🔸 offset orizzontale dell'icona rispetto al bordo */
  top: 0.1em; /* piccolo offset verticale */
  width: 20px;
  height: 20px;
  background-image: url("/icons/chimney-64.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

/* Elenco icona caldaia a metano */
.boiler-list {
  list-style: none;
  padding-left: 0;
}

.boiler-list li {
  position: relative;
  padding-left: 25px; /* leggermente più spazio per l’icona */ /* era 30px → aggiunto spazio tra icona e testo */
  margin-bottom: 10px;
  font-weight: bold;
}

.boiler-list li::before {
  content: "";
  position: absolute;
  left: 0.1em;  /* 🔸 offset orizzontale dell'icona rispetto al bordo */
  top: 0.1em; /* piccolo offset verticale */
  width: 20px;
  height: 20px;
  background-image: url("/icons/boiler-64.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

/* Elenco icona pannelli solari termici */
.panel-list {
  list-style: none;
  padding-left: 0;
}

.panel-list li {
  position: relative;
  padding-left: 25px; /* leggermente più spazio per l’icona */ /* era 30px → aggiunto spazio tra icona e testo */
  margin-bottom: 10px;
  font-weight: bold;
}

.panel-list li::before {
  content: "";
  position: absolute;
  left: 0.1em;  /* 🔸 offset orizzontale dell'icona rispetto al bordo */
  top: 0.1em; /* piccolo offset verticale */
  width: 20px;
  height: 20px;
  background-image: url("/icons/solar-panel-64.png");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

/* CSS per la Card con icona personalizzata della canna fumaria*/
.chimney-img {
  width: 48px; /* o 40px -> più compattezza */
  height: 48px;
  background-image: url("icone/chimney-64.ico"); /* percorso corretto */
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  flex-shrink: 0; /* evita che si deformi se flexbox */
  margin-right: 16px;
}

/* Fix per sovrapposizione scritta mappa con l'header */
.leaflet-container {
  z-index: 0 !important;
}

/* Sfondi titoli pagine */
.pannelli-page .hero {
  background-image: url("../img/pannelli-solari-termici.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white; /* se serve per leggibilità */
}

.stufe-page .hero {
  background-image: url("../img/stufa.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white; /* se serve per leggibilità */
}

.index-page .hero {
  background-image: url("../img/fuoco.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white; /* se serve per leggibilità */
}

.climatizzazione-page .hero {
  background-image: url("../img/pompa-di-calore.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white; /* se serve per leggibilità */
}

.caldaie-page .hero {
  background-image: url("../img/caldaia-a-metano.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white; /* se serve per leggibilità */
}

.addolcimento-page .hero {
  background-image: url("../img/testata-addolcitore.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white; /* se serve per leggibilità */
}

.canne-fumarie-page .hero {
  background-image: url("../img/canna-fumaria.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white; /* se serve per leggibilità */
}

.centrali-termiche-page .hero {
  background-image: url("../img/centrale-termica.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white; /* se serve per leggibilità */
}

/* Immagini card overlay */
.service-img-wrapper {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.img-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.1); /* nero trasparente */
  z-index: 1;
}