/* =============================================================
   GENERAL — Zamengo Elettroimpianti
   Stili condivisi da tutte le pagine
   ============================================================= */

/* =============================================================
   VARIABILI
   ============================================================= */
:root {
    --zm-blue:       #4b9ece;
    --zm-blue-dark:  #3a7ea8;
    --zm-navy:       #2c3e50;
    --zm-navy-dark:  #1a2733;
    --zm-yellow:     #faaa1d;
    --zm-text:       #222222;
    --zm-gray:       #777777;
    --zm-light:      #f7f7f7;
    --zm-border:     #e5e5e5;
    --zm-white:      #ffffff;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 15px;
    padding-right: 15px;
}

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

/* =============================================================
   BOTTONI
   ============================================================= */
.zamengo-btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: 'Oswald', sans-serif;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1.3;
}

.zamengo-btn--blue {
    background: var(--zm-blue);
    color: #fff;
    border-color: var(--zm-blue);
}
.zamengo-btn--blue:hover {
    background: var(--zm-navy);
    border-color: var(--zm-navy);
    color: #fff;
}

.zamengo-btn--yellow {
    background: var(--zm-yellow);
    color: #fff;
    border-color: var(--zm-yellow);
}
.zamengo-btn--yellow:hover {
    background: #e59b13;
    border-color: #e59b13;
    color: #fff;
}

.zamengo-btn--dark {
    background: var(--zm-navy);
    color: #fff;
    border-color: var(--zm-navy);
}
.zamengo-btn--dark:hover {
    background: var(--zm-navy-dark);
    border-color: var(--zm-navy-dark);
    color: #fff;
}

/* =============================================================
   PAGE HERO — Banner titolo pagine interne
   ============================================================= */
.zm-page-hero {
    background: linear-gradient(135deg, #2c3e50 0%, #4b9ece 100%);
    color: #fff;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.zm-page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url('https://www.zamengoelettroimpianti.it/wp-content/uploads/2024/10/img-960x401-1.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 0;
}

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

.zm-page-hero__title {
    font-family: 'Oswald', sans-serif;
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    margin: 0 0 15px;
    letter-spacing: 1px;
}

.zm-page-hero__subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

@media (max-width: 767px) {
    .zm-page-hero {
        padding: 60px 0;
    }
    .zm-page-hero__title {
        font-size: 32px;
    }
    .zm-page-hero__subtitle {
        font-size: 16px;
    }
}

/* =============================================================
   CHI SIAMO
   ============================================================= */
.zamengo-about {
    padding: 90px 0;
    background: #ffffff;
}

.zamengo-about__img img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.zamengo-about__title {
    font-family: 'Oswald', sans-serif;
    font-size: 30px;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1.3;
    margin-bottom: 25px;
    color: var(--zm-text);
}

.zamengo-highlight {
    color: var(--zm-blue);
}

.zamengo-about__text p {
    font-size: 16px;
    line-height: 1.7;
    color: #666;
    margin-bottom: 15px;
}

.zamengo-about__process {
    list-style: none;
    padding: 20px 0 30px;
    margin: 0;
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}
.zamengo-about__process li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--zm-text);
}
.zamengo-about__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border: 2px dashed var(--zm-blue);
    border-radius: 50%;
    color: var(--zm-blue);
    font-size: 20px;
}

/* =============================================================
   DUE COLONNE
   ============================================================= */
.zamengo-two-cols {
    width: 100%;
}

.zamengo-two-cols__col {
    padding: 80px 40px;
    text-align: center;
    position: relative;
    min-height: 100%;
}

.zamengo-two-cols__col--img {
    background-image: url('https://www.zamengoelettroimpianti.it/wp-content/uploads/2024/10/img-960x401-1.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}
.zamengo-two-cols__col--img::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(250, 170, 29, 0.85);
}

.zamengo-two-cols__col--dark {
    background: var(--zm-navy);
}

.zamengo-two-cols__content {
    position: relative;
    z-index: 2;
    color: #fff;
    max-width: 500px;
    margin: 0 auto;
}
.zamengo-two-cols__content h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 26px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: #fff;
}
.zamengo-two-cols__content p {
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1.7;
    font-size: 15px;
}
.zamengo-two-cols__content .zamengo-btn {
    border-radius: 30px;
    padding: 12px 40px;
}

@media (max-width: 767px) {
    .zamengo-two-cols__col {
        padding: 60px 25px;
    }
}

/* =============================================================
   SERVIZI
   ============================================================= */
.zamengo-services {
    padding: 90px 0;
    background: var(--zm-light);
}

.zamengo-section-head {
    margin-bottom: 40px;
}
.zamengo-section-head h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 30px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--zm-text);
    margin-bottom: 15px;
}
.zamengo-section-head p {
    color: #666;
    line-height: 1.7;
}

.zamengo-service-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: #f0f5f9;
    padding: 35px 15px;
    text-decoration: none;
    border-radius: 0;
    transition: all 0.3s ease;
    height: 100%;
    min-height: 180px;
    border: none;
}
.zamengo-service-box:hover {
    background: var(--zm-navy);
    transform: translateY(-3px);
}
.zamengo-service-box__icon {
    display: inline-block;
    font-size: 50px;
    color: var(--zm-blue);
    margin-bottom: 20px;
    transition: color 0.3s ease;
    line-height: 1;
}
.zamengo-service-box:hover .zamengo-service-box__icon {
    color: #fff;
}
.zamengo-service-box__title {
    font-family: 'Oswald', sans-serif;
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--zm-navy);
    margin: 0;
    line-height: 1.4;
    transition: color 0.3s ease;
}
.zamengo-service-box:hover .zamengo-service-box__title {
    color: #fff;
}

.zamengo-service-box--active {
    background: var(--zm-navy);
}
.zamengo-service-box--active .zamengo-service-box__icon,
.zamengo-service-box--active .zamengo-service-box__title {
    color: #fff;
}

.zamengo-services__img img {
    width: 100%;
    height: auto;
}

@media (max-width: 767px) {
    .zamengo-services {
        padding: 60px 0;
    }
    .zamengo-service-box {
        min-height: 140px;
        padding: 25px 10px;
    }
    .zamengo-service-box__icon {
        font-size: 36px;
        margin-bottom: 12px;
    }
    .zamengo-service-box__title {
        font-size: 12px;
    }
}

/* =============================================================
   QUALIFICHE
   ============================================================= */
.zamengo-qualifiche {
    padding: 90px 0;
    background: #fff;
}

.zamengo-section-title {
    font-family: 'Oswald', sans-serif;
    font-size: 28px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    color: var(--zm-text);
}

.zamengo-qualifiche__intro {
    color: #666;
    margin-bottom: 20px;
}

.zamengo-qualifiche__list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.zamengo-qualifiche__list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    font-size: 15px;
    color: #555;
    line-height: 1.6;
}
.zamengo-qualifiche__list li i {
    color: var(--zm-blue);
    font-size: 14px;
    margin-top: 5px;
    flex-shrink: 0;
}

.zamengo-qualifiche__img {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

/* =============================================================
   CALL TO ACTION
   ============================================================= */
.zamengo-cta {
    padding: 100px 0;
    background-image: url('https://www.zamengoelettroimpianti.it/wp-content/uploads/2024/10/el1-2-gigapixel-high-fidelity-v2-1750w.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    text-align: center;
}
.zamengo-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(44, 62, 80, 0.9);
}
.zamengo-cta__content {
    position: relative;
    z-index: 2;
    color: #fff;
    max-width: 800px;
    margin: 0 auto;
}
.zamengo-cta__content h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 38px;
    font-weight: 700;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 25px;
}
.zamengo-cta__content p {
    font-size: 17px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 35px;
}

@media (max-width: 767px) {
    .zamengo-cta {
        padding: 70px 0;
        background-attachment: scroll;
    }
    .zamengo-cta__content h2 {
        font-size: 24px;
    }
}

/* =============================================================
   GALLERY
   ============================================================= */
.zamengo-gallery {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
}
.zamengo-gallery__item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1 / 1;
}
.zamengo-gallery__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}
.zamengo-gallery__item:hover img {
    transform: scale(1.1);
}
.zamengo-gallery__overlay {
    position: absolute;
    inset: 0;
    background: rgba(75, 158, 206, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.zamengo-gallery__item:hover .zamengo-gallery__overlay {
    opacity: 1;
}

@media (max-width: 991px) {
    .zamengo-gallery {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 767px) {
    .zamengo-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* =============================================================
   BRAND PARTNERS
   ============================================================= */
.zamengo-brands {
    padding: 70px 0;
    background: var(--zm-light);
}
.zamengo-brands__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    align-items: center;
}
.zamengo-brands__item {
    text-align: center;
}
.zamengo-brands__item img {
    max-width: 100%;
    height: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
    margin: 0 auto;
}
.zamengo-brands__item:hover img {
    filter: grayscale(0);
    opacity: 1;
}

@media (max-width: 767px) {
    .zamengo-brands__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

/* =============================================================
   MAPPA
   ============================================================= */
.zamengo-map {
    position: relative;
    width: 100%;
}
.zamengo-map__wrapper {
    position: relative;
    width: 100%;
    height: 460px;
}
.zamengo-map__iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    filter: grayscale(30%);
}

.zamengo-map__card {
    position: absolute;
    left: 0;
    bottom: 0;
    background: var(--zm-blue);
    color: #fff;
    padding: 50px 40px 40px;
    max-width: 400px;
}
.zamengo-map__card h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 22px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 25px;
    text-transform: uppercase;
}
.zamengo-map__list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.zamengo-map__list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 18px;
    font-size: 15px;
    line-height: 1.6;
}
.zamengo-map__list li i {
    font-size: 18px;
    margin-top: 3px;
    flex-shrink: 0;
}
.zamengo-map__list li a {
    color: #fff;
    text-decoration: none;
    word-break: break-word;
}
.zamengo-map__list li a:hover {
    text-decoration: underline;
}

@media (max-width: 991px) {
    .zamengo-map__card {
        position: static;
        max-width: 100%;
        padding: 40px 30px;
    }
    .zamengo-map__wrapper {
        height: auto;
    }
    .zamengo-map__iframe {
        height: 320px;
    }
}

/* =============================================================
   PAGINA CONTATTI
   ============================================================= */
.zm-contact-info {
    padding: 80px 0;
    background: #ededed;
}

.zm-contact-info .zm-section-title {
    font-family: 'Oswald', sans-serif;
    font-size: 32px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--zm-text);
    margin-bottom: 40px;
    text-align: center;
}

.zm-contact-info__text {
    padding-right: 20px;
}

.zm-contact-info__item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 25px;
}

.zm-contact-info__item img {
    flex-shrink: 0;
    margin-top: 3px;
}

.zm-contact-info__item p {
    font-size: 17px;
    line-height: 1.6;
    color: #444;
    margin: 0;
}

.zm-contact-info__item a {
    color: var(--zm-blue);
    text-decoration: none;
    font-weight: 600;
}

.zm-contact-info__item a:hover {
    color: var(--zm-navy);
    text-decoration: underline;
}

.zm-contact-info__text hr {
    margin: 30px 0;
    border: 0;
    border-top: 1px solid #ccc;
}

.zm-contact-info__hours h4 {
    font-family: 'Oswald', sans-serif;
    font-size: 18px;
    text-transform: uppercase;
    color: var(--zm-text);
    margin-bottom: 10px;
}

.zm-contact-info__hours p {
    color: #555;
    line-height: 1.7;
    margin: 0;
}

.zm-contact-info__map iframe {
    width: 100%;
    height: 450px;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    display: block;
}

/* Sezione welcome */
.zm-welcome {
    padding: 80px 0;
    background: #ffffff;
}

.zm-welcome__img img {
    width: 100%;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.zm-welcome__title {
    font-family: 'Oswald', sans-serif;
    font-size: 30px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--zm-text);
    margin-bottom: 25px;
}

.zm-welcome__text p {
    font-size: 16px;
    line-height: 1.7;
    color: #555;
    margin-bottom: 20px;
}

.zm-welcome__cta {
    font-family: 'Oswald', sans-serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--zm-navy);
    margin: 30px 0 25px;
    line-height: 1.4;
}

.zm-welcome__cta a {
    color: var(--zm-blue);
    text-decoration: none;
}

.zm-welcome__cta a:hover {
    text-decoration: underline;
}

.zm-welcome__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.zm-welcome__list li {
    font-size: 15px;
    color: var(--zm-text);
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.zm-welcome__list li i {
    color: var(--zm-blue);
    font-size: 18px;
}

/* Responsive */
@media (max-width: 991px) {
    .zm-contact-info,
    .zm-welcome {
        padding: 60px 0;
    }
    .zm-contact-info__text {
        padding-right: 0;
        margin-bottom: 40px;
    }
    .zm-contact-info__map iframe {
        height: 350px;
    }
    .zm-welcome__title {
        font-size: 24px;
    }
    .zm-welcome__cta {
        font-size: 17px;
    }
}