/* ========================================
   FONTS
   ======================================== */
   @font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat/Montserrat-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat/Montserrat-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat/Montserrat-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat/Montserrat-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('fonts/Montserrat/Montserrat-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --text-color: #333;
    --bg-color: #ffffff;
    --light-bg: #f8f9fa;
    --border-color: #dee2e6;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

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


/* ========================================
   HEADER
   ======================================== */

.header {
    background-color: #F2F2F2;
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transform: translateY(-100%);
    transition: transform 0.3s ease-in-out;
}

.header.header-visible {
    transform: translateY(0);
}

.header.header-hidden {
    transform: translateY(-100%);
}

.header .container {
    max-width: 1640px;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo a {
    text-decoration: none;
    display: inline-block;
}

.header-logo {
    height: 50px;
    width: auto;
    display: block;
}

.header-buttons {
    display: flex;
    gap: 16px;
    align-items: center;
}

.header-btn {
    display: inline-block;
    padding: 8px 16px;
    background-color: #D01318;
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    border-radius: 10px;
    transition: all 0.3s ease;
    white-space: nowrap;
    border: 2px solid #fff;
}

.header-btn:hover {
    background-color: #b01014;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(208, 19, 24, 0.4);
}

.btn-text-desktop {
    display: inline;
}

.btn-text-mobile {
    display: none;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    position: relative;
    height: auto;
    display: flex;
    align-items: flex-start;
    /* Evita che su viewport bassi (laptop 13"-15") il contenuto venga tagliato */
    overflow-x: hidden;
    overflow-y: visible;
    padding: 70px 0 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    margin: 0;
}
.hero-bg img {
    width: 100%;
    height: auto;
    display: block;
}

/* Desktop/laptop: la hero non deve "ritirarsi" sotto al contenuto */
@media (min-width: 1024px) {
    .hero {
        min-height: 100vh;
        height: auto;
    }

    .hero-bg img {
        height: 100%;
        object-fit: cover;
        object-position: center;
    }
}


.hero-container {
    position: relative;
    z-index: 2;
    max-width: 1640px;
    margin: 0 auto;
    padding: 0;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    width: 100%;
}

.hero-content {
    max-width: 650px;
    color: white;
    z-index: 2;
    position: relative;
    text-align: left;
    margin-left: 0;
    padding-left: 20px;
}

.hero-logo {
    margin-bottom: 62px;
}

.logo-image {
    max-width: 364px;
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
}

.hero-title {
    font-size: 38px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 24px;
    color: white;
}

.hero-description {
    font-size: 22px;
    line-height: 1.4;
    margin-bottom: 40px;
    color: white;    
    max-width: 600px;
}

.hero-buttons {
    display: flex;   
    gap: 16px;
    flex-direction: column;
    align-items: flex-start;
}

.btn-hero {
    display: inline-block;
    padding: 8px 16px;
    text-align: center;
    text-decoration: none;
    font-weight: 700;
    font-size: 17px;
    border-radius: 10px;
    transition: var(--transition);
    cursor: pointer;
    background-color: #D01318;
    color: white;
    border: 2px solid white;
}

.btn-hero:hover {
    background-color: #b01014;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(208, 19, 24, 0.4);
}

.btn-primary-hero {
    background-color: #D01318;
    color: white;
    border: 2px solid white;
    text-transform: uppercase;
    text-decoration: underline;
}

.btn-primary-hero:hover {
    background-color: #b01014;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(208, 19, 24, 0.4);
}

.btn-secondary-hero {
    background-color: #D01318;
    color: white;
    border: 2px solid white;
    text-transform: uppercase;
    text-decoration: underline;
}

.btn-secondary-hero:hover {
    background-color: #b01014;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(208, 19, 24, 0.4);
}

/* ========================================
   PRESENTAZIONE SECTION (Tecnico)
   ======================================== */

.presentazione-section {
    margin-top: 40px;
    margin-bottom: 25px;
    padding: 0;
    background-color: #fff;
    overflow-x: hidden;
}

.presentazione-container {
    max-width: 1644px;
    margin: 0 auto;
}
.presentazione-top {
    display: flex;
    align-items: stretch;
    min-height: 621px;
    height: auto;
    margin-bottom: 25px;
    gap: 22px;
}
.presentazione-left {
    flex: 1; 
    padding: 22px 48px 60px 22px;
    display: flex;
    flex-direction: column;
 /*    justify-content: center; */
}
.presentazione-lead {
    font-size: 26px;
    font-weight: 700;
    color: #D01318;
    line-height: 1.4;
    margin-bottom: 24px;
}
.presentazione-lead strong {
    font-weight: 700;
}
.presentazione-text {
    font-size: 25px;
    font-weight: 400;   
    line-height: 1.5;
    margin: 0;
    padding-bottom: 33px;
}
.presentazione-right {
    width: 690px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

/* Presentazione Tecnico: colonna sinistra - testo blu scuro (indaco) */
.presentazione-left-tecnico .presentazione-lead-tecnico,
.presentazione-left-tecnico .presentazione-text-tecnico {
    color: #2c3e6b;
}

.presentazione-left-tecnico .presentazione-lead-tecnico strong,
.presentazione-left-tecnico .presentazione-text-tecnico strong {
    color: #2c3e6b;
}

/* Presentazione Tecnico: colonna destra "Cosa puoi chiedere?" - come da design di riferimento */
.presentazione-right-tecnico {
    padding: 10px 35px;
    align-items: stretch;
    justify-content: flex-start; 
}

/* Colonna destra "Cosa puoi chiedere?" - bubble stile chat */
.cosa-puoi-chiedere-title {
    color: #C8102E;
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-align: left;
}

.cosa-puoi-chiedere-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.cosa-puoi-chiedere-bolla {
    background: #EFEFEF;
    border-radius: 20px;
    padding: 12px 18px;
    font-size: 23px;
    color: #333;
    max-width: 78%;
    line-height: 1.4;
    font-weight: 400;
    width: fit-content;
}

/* Bolle dispari → allineate a sinistra */
.cosa-puoi-chiedere-bolla:nth-child(odd) {
    align-self: flex-start;
}

/* Bolle pari → allineate a destra */
.cosa-puoi-chiedere-bolla:nth-child(even) {
    align-self: flex-end;
}
.pico-personaggio-wrap {
    width: 100%;
    background: rgba(255,255,255,0.08);

}
.pico-personaggio-img {
    width: 100%;
    height: auto;
    display: block;

}
.youtube-bar {
    display: flex;
    align-items: center;
    justify-content: space-around;
    gap: 12px;
    width: 100%;
    padding: 14px 80px;
    background: #D01318;
    color: white;
    text-decoration: underline;
    font-weight: 700;
    font-size: 22px;
    transition: background 0.3s ease;
}
.youtube-bar:hover {
    background: #b01014;
    color: white;
}
.youtube-bar-text {
    text-transform: uppercase;
}
.presentazione-bottom {
    display: flex;
    gap: 0;
}

/* Immagine attaccata a sinistra (fuori dal container), occupa ~50% */
.presentazione-bottom-tecnico .features-image {
    flex-shrink: 0;
    height: 496px;
    margin: 0;
    padding: 0;
}
.presentazione-bottom-tecnico .features-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left center;
    display: block;
}


.presentazione-bottom .features-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.presentazione-bottom .features-content {
    flex: 1;
    background: #F2F2F2;
    padding: 48px 160px 48px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.presentazione-bottom .features-title {
    font-size: 40px;
    font-weight: 700;
    color: #D01318;
    margin-bottom: 16px;
    line-height: 1.2;
    text-align: right;
}

/* Presentazione bottom Tecnico: immagine a sinistra fuori container, sfondo viola, testo bianco */
.presentazione-bottom-tecnico {
    background-color: #19247E;    
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    max-width: none;
}

.presentazione-bottom-tecnico .features-content {
    background: transparent;
}

.features-title-tecnico {
    color: #ffffff !important;
    text-align: right;
}

.presentazione-bottom-tecnico .feature-item-tecnico,
.presentazione-bottom-tecnico .feature-item-tecnico span,
.presentazione-bottom-tecnico .feature-item-tecnico strong,
.presentazione-bottom-tecnico .feature-text-light {
    color: #ffffff !important;
}

.presentazione-bottom-tecnico .feature-icon {
    filter: brightness(0) invert(1);
    color: #fff;
    fill: #fff;
}

.youtube-logo {
    width: 120px;
    height: auto; /* mantiene le proporzioni */
  }
  
  @media (max-width: 768px) {
    .youtube-logo {
      width: 80px;
    }
  }

/* ========================================
   VANTAGGI SECTION (Lavoro)
   ======================================== */

.vantaggi-section {
    padding: 60px 0 50px;
    background-color: #fff;
}
.vantaggi-container {
    max-width: 1644px;
    margin: 0 auto;
    padding: 0 20px;
}
.vantaggi-title {
    font-size: 40px;
    font-weight: 700;
    color: #D01318;
    text-align: center;
    margin-bottom: 60px;
    line-height: 1.2;
}
.vantaggi-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
}
.vantaggi-cards::before,
.vantaggi-cards::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: #E91E8C;
}
.vantaggi-cards::before {
    left: calc(33.333% - 20px);
}
.vantaggi-cards::after {
    left: calc(66.666% - 20px);
}
.vantaggi-card {
    text-align: center;
    padding: 20px;
    max-width: 377px;
    margin: 0 auto;
}
.vantaggi-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: block;
}
.vantaggi-card-title {
    font-size: 25px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 16px;
    line-height: 1.3;
}
.vantaggi-card-text {
    font-size: 20px;
    font-weight: 400;
    color: #333333;
    line-height: 1.3;
    margin: 0;
}
.vantaggi-indicators,
.utilizzo-indicators {
    display: none;
}

/* ========================================
   UTILIZZO SECTION (Lavoro)
   ======================================== */

.utilizzo-section {
    padding: 60px 0 50px;
    background-color: #fff;
}
.utilizzo-container {
    max-width: 1644px;
    margin: 0 auto;
    padding: 0 20px;
}
.utilizzo-title {
    font-size: 40px;
    font-weight: 700;
    color: #D01318;
    text-align: center;
    margin-bottom: 60px;
    line-height: 1.2;
}
.utilizzo-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    position: relative;
}
.utilizzo-cards::before,
.utilizzo-cards::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: #6BBDFF;
}
.utilizzo-cards::before {
    left: calc(33.333% - 20px);
}
.utilizzo-cards::after {
    left: calc(66.666% - 20px);
}
.utilizzo-card {
    text-align: center;
    padding: 20px;
    max-width: 377px;
    margin: 0 auto;
}
.utilizzo-icon {
    margin: 0 auto 24px;
    display: block;
}
.utilizzo-card-title {
    font-size: 25px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 16px;
    line-height: 1.3;
}
.utilizzo-card-text {
    font-size: 20px;
    font-weight: 400;
    color: #333333;
    line-height: 1.3;
    margin: 0;
}

/* ========================================
   FEATURES (solo dentro .presentazione-bottom)
   ======================================== */

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

.feature-item {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    margin-bottom: 0px;
    font-size: 24px;
    font-weight: 500;
    color: #333333;
    line-height: 1.8;
}

.feature-item span {
    text-align: right;
    font-weight: 500;
}

.feature-item strong {
    font-weight: 500;
}

.feature-text-light {
    font-weight: 500;
}

.feature-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: #312F30;
    fill: #312F30;
}

/* ========================================
   CTA SECTION
   ======================================== */

.cta-section {
    padding: 80px 0;
    scroll-margin-top: 50px;
}

.cta-container {
    max-width: 1644px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 26px;
    justify-content: center;
}

.cta-column {
    flex: 0 1 auto;
    background-color: #19247E;
    color: white;
    padding: 50px 100px;
    display: flex;
    flex-direction: column;
    max-width: calc(50% - 13px);
    align-items: center;  
    text-align: center;
}

.cta-title {
    font-size: 40px;
    font-weight: 700;
    color: white;
    margin-bottom: 24px;
    line-height: 1.2;
}

.cta-description {
    font-size: 25px;
    font-weight: 400;
    color: white;
    line-height: 1.6;
    margin-bottom: 16px;
}

.cta-description:last-of-type {
    margin-bottom: 40px;
}

.cta-button {
    display: inline-block;
    padding: 8px 16px;
    background-color: #D01318;
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 17px;
    border-radius: 10px;
    text-align: center;
    margin-top: auto;
    transition: all 0.3s ease;
    align-self: center;
    border: 2px solid #fff;
}

.cta-button:hover {
    background-color: #b01014;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(208, 19, 24, 0.4);
}

/* ========================================
   INFO SECTION
   ======================================== */

.info-section {
    background-color: #4891CC;
    height: 300px;
    display: flex;
    align-items: center;
}

.info-container {
    max-width: 1644px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: left;
}

.info-title {
    font-size: 30px;
    font-weight: 700;
    color: white;
    margin-bottom: 30px;
    line-height: 1.4;
}

.info-description {
    font-size: 22px;
    font-weight: 400;
    color: white;
    line-height: 1.6;
}

.info-description:last-of-type {
    margin-bottom: 0;
}

.info-description strong {
    font-weight: 700;
}

.info-section-tecnico {
    background-color: #4891CC;
}

/* Footer Tecnico: sfondo azzurro chiaro */
.footer-tecnico {
    background-color: #7EB8E2;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
    background-color: #312F30;
    color: white;
    height: 190px;
    display: flex;
    flex-direction: column;
}

.footer-container {
    max-width: 1640px;
    margin: 0 auto;
    padding: 40px 20px 20px;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.footer-columns {
    display: flex;
    flex-wrap: wrap;
    gap: 48px 64px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-column:nth-child(2) {
    margin-left: auto;
}

.footer-column:nth-child(3) {
    margin-left: auto;
}

.footer-column:last-child {
    margin-left: auto;
    text-align: right;
}

.footer-company {
    font-size: 16px;
    font-weight: 700;
    color: white;
    margin: 0;
}

.footer-info {
    font-size: 14px;
    font-weight: 400;
    color: white;
    margin: 0;
    line-height: 1.5;
}

.footer-link {
    font-size: 14px;
    font-weight: 400;
    color: white;
    text-decoration: underline;
    transition: opacity 0.3s ease;
}

.footer-link:hover {
    opacity: 0.8;
}

.footer-copyright {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-copyright p {
    font-size: 12px;
    font-weight: 400;
    color: white;
    margin: 0;
    text-align: left;
}

/* ========================================
   RESPONSIVE DESIGN - TABLET (769px – 1023px)
   iPad, Samsung Tab, Surface Go
   Layout: colonna singola, font intermedi,
   più spazio rispetto al mobile
   ======================================== */

@media (min-width: 769px) and (max-width: 1023px) {

    /* --- Header --- */
    .header-logo {
        height: 36px;
    }

    .header-btn {
        font-size: 12px;
        padding: 7px 12px;
    }

    /* --- Hero --- */
    .hero {
        padding: 90px 0 60px;
        height: auto;
        align-items: flex-start;
    }

    .hero-container {
        padding: 0 32px;
    }

    .hero-content {
        max-width: 100%;
        padding-left: 0;
    }

    .hero-logo {
        margin-bottom: 32px;
    }

    .logo-image {
        max-width: 380px;
        width: 100%;
        height: auto;
    }

    .hero-title {
        font-size: 30px;
        margin-bottom: 18px;
    }

    .hero-description {
        font-size: 18px;
        margin-bottom: 28px;
        max-width: 100%;
    }

    .btn-hero {
        font-size: 15px;
        padding: 10px 18px;
    }

    /* --- Presentazione Top ---
       Su tablet passiamo a layout colonna:
       i due pannelli affiancati sarebbero troppo stretti */
    .presentazione-top {
        flex-direction: column;
        height: auto;
        min-height: auto;
        gap: 16px;
        margin-bottom: 16px;
    }

    .presentazione-left {
        padding: 40px 40px;
        width: 100%;
    }

    .presentazione-lead {
        font-size: 21px;
        margin-bottom: 18px;
    }

    .presentazione-text {
        font-size: 19px;
        padding-bottom: 22px;
    }

    .presentazione-right {
        width: 100%;
        flex-direction: row;    /* immagine + youtube bar affiancati */
        align-items: stretch;
    }

    .presentazione-right-tecnico {
        flex-direction: column;
        padding: 40px 32px;
        align-items: stretch;
    }

    .pico-personaggio-wrap {
        flex: 1;
    }

    .youtube-bar {
        font-size: 17px;
        padding: 16px 24px;
        writing-mode: vertical-rl;  /* ruota la barra laterale */
        text-orientation: mixed;
        width: auto;
        min-width: 80px;
        justify-content: center;
    }

    .youtube-logo {
        width: 70px;
        writing-mode: horizontal-tb; /* il logo resta orizzontale */
    }

    /* --- Presentazione Bottom ---
       Su tablet: colonna singola, immagine sotto; reset full-bleed */
    .presentazione-bottom-tecnico {
        width: 100%;
        margin-left: 0;
    }
    .presentazione-bottom {
        flex-direction: column;
        min-height: auto;
        gap: 0;
    }

    .presentazione-bottom .features-image,
    .presentazione-bottom-tecnico .features-image {
        width: 100%;
        max-width: none;
        height: 320px;
        flex-shrink: 0;
        order: 2;
    }

    .presentazione-bottom .features-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .presentazione-bottom .features-content {
        order: 1;
        padding: 40px 40px;
        height: auto;
    }

    .presentazione-bottom .features-title {
        font-size: 30px;
        margin-bottom: 20px;
        text-align: left;
    }

    .feature-item {
        font-size: 19px;
        margin-bottom: 8px;
        line-height: 1.6;
        justify-content: flex-start;
    }

    .feature-item span {
        text-align: left;
    }

    /* --- Vantaggi / Utilizzo ---
       Su tablet manteniamo griglia 3 colonne
       ma più compatta */
    .vantaggi-section,
    .utilizzo-section {
        padding: 48px 0 36px;
    }

    .vantaggi-title,
    .utilizzo-title {
        font-size: 28px;
        margin-bottom: 40px;
        padding: 0 24px;
    }

    .vantaggi-container,
    .utilizzo-container {
        padding: 0 24px;
    }

    .vantaggi-cards,
    .utilizzo-cards {
        gap: 20px;
    }

    .vantaggi-card,
    .utilizzo-card {
        padding: 14px;
        max-width: 100%;
    }

    .vantaggi-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 16px;
    }

    .vantaggi-card-title,
    .utilizzo-card-title {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .vantaggi-card-text,
    .utilizzo-card-text {
        font-size: 15px;
    }

    /* --- CTA Section ---
       Su tablet: colonna singola */
    .cta-section {
        padding: 48px 0;
    }

    .cta-container {
        flex-direction: column;
        gap: 16px;
        padding: 0 24px;
    }

    .cta-column {
        max-width: 100%;
        width: 100%;
        padding: 36px 48px;
    }

    .cta-title {
        font-size: 26px;
        margin-bottom: 16px;
    }

    .cta-description {
        font-size: 19px;
        line-height: 1.5;
        margin-bottom: 12px;
    }

    .cta-description:last-of-type {
        margin-bottom: 28px;
    }

    .cta-button {
        font-size: 15px;
        padding: 10px 20px;
        width: 100%;
    }

    /* --- Info Section --- */
    .info-section {
        height: auto;
        padding: 40px 0;
    }

    .info-container {
        padding: 0 40px;
    }

    .info-title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .info-description {
        font-size: 18px;
        line-height: 1.6;
    }

    /* --- Footer --- */
    .footer {
        height: auto;
        min-height: auto;
    }

    .footer-container {
        padding: 32px 40px 20px;
        height: auto;
    }

    .footer-columns {
        flex-wrap: wrap;
        gap: 24px 40px;
        margin-bottom: 20px;
    }

    .footer-column:nth-child(2),
    .footer-column:nth-child(3) {
        margin-left: 0;
    }

    .footer-column:last-child {
        margin-left: 0;
        text-align: left;
    }

    .footer-company {
        font-size: 14px;
    }

    .footer-info,
    .footer-link {
        font-size: 12px;
    }

    .footer-copyright p {
        font-size: 11px;
    }
}


/* ========================================
   RESPONSIVE DESIGN - LAPTOP 13"-14" (1024px – 1440px)
   MacBook Pro/Air 13", laptop Windows FHD 13"-14"
   Layout: affiancato come desktop ma ridimensionato
   ======================================== */

@media (min-width: 1024px) and (max-width: 1440px) {

    /* --- Header --- */
    .header-logo {
        height: 38px;
    }

    .header-btn {
        font-size: 12px;
        padding: 7px 12px;
    }

    /* --- Hero --- */
    .hero {
        padding: 100px 0 60px;
        height: auto;
        align-items: flex-start;
    }

    .hero-container {
        padding: 0 20px;
    }

    .hero-content {
        max-width: 520px;
        padding-left: 20px;
    }

    .hero-logo {
        margin-bottom: 36px;
    }

    .logo-image {
        max-width: 400px;
        width: 100%;
        height: auto;
    }

    .hero-title {
        font-size: 28px;
        margin-bottom: 18px;
    }

    .hero-description {
        font-size: 17px;
        margin-bottom: 28px;
        max-width: 430px;
    }

    .btn-hero {
        font-size: 14px;
        padding: 8px 14px;
    }

    /* --- Presentazione Top ---
       Layout affiancato mantenuto, colonna destra ridotta */
    .presentazione-top {
        height: auto;
        min-height: auto;
        gap: 16px;
        margin-bottom: 16px;
    }

    .presentazione-left {
        padding: 40px 36px;
    }

    .presentazione-lead {
        font-size: 19px;
        margin-bottom: 18px;
    }

    .presentazione-text {
        font-size: 17px;
        padding-bottom: 20px;
    }

    .presentazione-right {
        width: 380px;
    }

    .cosa-puoi-chiedere-title {
        font-size: 1.6rem;
        margin-bottom: 1.2rem;
    }

    .cosa-puoi-chiedere-bolla {
        font-size: 18px;
    }

    .youtube-bar {
        font-size: 16px;
        padding: 12px 24px;
    }

    .youtube-logo {
        width: 90px;
    }

    /* --- Presentazione Bottom ---
       Layout affiancato mantenuto, immagine ridotta */
    .presentazione-bottom {
        gap: 16px;
        min-height: auto;
    }

    .presentazione-bottom .features-image {
        width: 400px;
        height: auto;
        flex-shrink: 0;
    }

    .presentazione-bottom .features-image img {
        height: 100%;
        object-fit: cover;
    }

    .presentazione-bottom .features-content {
        padding: 36px 32px;
    }

    .presentazione-bottom .features-title {
        font-size: 28px;
        margin-bottom: 14px;
    }

    .feature-item {
        font-size: 17px;
        margin-bottom: 4px;
        line-height: 1.6;
    }

    /* --- Vantaggi / Utilizzo ---
       Griglia 3 colonne mantenuta, più compatta */
    .vantaggi-section,
    .utilizzo-section {
        padding: 50px 0 40px;
    }

    .vantaggi-title,
    .utilizzo-title {
        font-size: 30px;
        margin-bottom: 44px;
    }

    .vantaggi-cards,
    .utilizzo-cards {
        gap: 24px;
    }

    .vantaggi-card,
    .utilizzo-card {
        padding: 16px;
    }

    .vantaggi-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 16px;
    }

    .vantaggi-card-title,
    .utilizzo-card-title {
        font-size: 19px;
        margin-bottom: 10px;
    }

    .vantaggi-card-text,
    .utilizzo-card-text {
        font-size: 15px;
    }

    /* --- CTA Section ---
       Layout affiancato mantenuto, padding ridotti */
    .cta-section {
        padding: 60px 0;
    }

    .cta-column {
        padding: 40px 60px;
    }

    .cta-title {
        font-size: 28px;
        margin-bottom: 18px;
    }

    .cta-description {
        font-size: 18px;
        line-height: 1.5;
    }

    .cta-description:last-of-type {
        margin-bottom: 28px;
    }

    .cta-button {
        font-size: 15px;
        padding: 8px 16px;
    }

    /* --- Info Section --- */
    .info-section {
        height: auto;
        padding: 40px 0;
    }

    .info-title {
        font-size: 22px;
        margin-bottom: 20px;
    }

    .info-description {
        font-size: 17px;
        line-height: 1.5;
    }

    /* --- Footer --- */
    .footer {
        height: auto;
        min-height: auto;
    }

    .footer-container {
        padding: 28px 20px 16px;
    }

    .footer-columns {
        gap: 32px 48px;
    }

    .footer-company {
        font-size: 14px;
    }

    .footer-info,
    .footer-link {
        font-size: 12px;
    }

    .footer-copyright p {
        font-size: 11px;
    }
}

/* ========================================
   RESPONSIVE DESIGN - MOBILE
   ======================================== */

@media (max-width: 768px) {
    br {
        display: none;
    }

    /* --- Header Mobile --- */
    .logo {
        display: none;
    }
    .header .nav {
        padding: 0.75rem 16px;
    }

    .header-logo {
        height: 30px;
    }

    .header-buttons {
        gap: 8px;
        justify-content: space-between;
        width: 100%;
    }

    .header-btn {
        padding: 6px 12px;
        font-size: 12px;
    }

    .btn-text-desktop {
        display: none;
    }

    .btn-text-mobile {
        display: inline;
        text-transform: uppercase;
    }

    /* --- Hero Section Mobile --- (L 430 × A 932) */
    .hero {
        height: auto;
        min-height: 920px;
        padding: 50px 0 48px;
        display: flex;
        align-items: flex-start;
    }

    .hero-bg img {
        object-position: center top;
        height: 100%;
    }

    .hero-container {
        align-items: flex-start;
    }

    .hero-content {
        max-width: 100%;
        padding-left: 24px;
        padding-right: 24px;
        text-align: left;
    }

    .hero-logo {
        margin-bottom: 24px;
    }

    .logo-image {
        max-width: 230px;
        width: 100%;
        height: auto;
        object-fit: contain;
    }

    .hero-title {
        font-size: 24px;
        margin-bottom: 15px;
        line-height: 1.3;
        text-align: left;
    }

    .hero-description {
        font-size: 17px;
        margin-bottom: 24px;
        line-height: 1.5;
        text-align: left;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        width: 100%;
        max-width: 320px;
        align-items: stretch;
    }

    .btn-hero {        
        padding: 8px 8px;
        font-size: 15px;
        text-align: left;
        text-decoration: none !important;
        width: auto;
        white-space: normal;
        max-width: 290px;
    }

    .btn-primary-hero,
    .btn-secondary-hero {
        text-decoration: none !important;
        text-transform: none;
        line-height: 1.3;
    }

    /* --- Presentazione Section Mobile --- */
    .presentazione-section {
        margin-top: 0;
    }
    .presentazione-top {
        flex-direction: column;
        height: auto;
        min-height: auto;
        margin-bottom: 0;
        gap: 0;
    }
    .presentazione-left {
        padding: 32px 24px 24px;
        width: 100%;
    }
    .presentazione-lead {
        font-size: 20px;
        margin-bottom: 16px;
        line-height: 1.4;
    }
    .presentazione-text {
        font-size: 18px;
        padding-bottom: 24px;
    }
    .presentazione-right {
        width: 100%;
        min-height: auto;
        padding: 0;
        align-items: stretch;
    }
    .presentazione-right-tecnico {
        padding: 5px 20px 36px;
    }
    .cosa-puoi-chiedere-title {
        font-size: 1.4rem;
        margin-bottom: 1.25rem;
        color: #C8102E;
    }
    .presentazione-right-tecnico .cosa-puoi-chiedere-list {
        gap: 12px;
    }
    .cosa-puoi-chiedere-bolla {
        font-size: 0.9rem;
        padding: 12px 16px;
        max-width: 85%;
    }
    .pico-personaggio-wrap {
        width: 100%;
        max-width: 100%;
    }
    .pico-personaggio-img {
        width: 100%;
        display: block;
    }
    .presentazione-right .youtube-bar {
        padding: 14px 20px;
        font-size: 16px;
        justify-content: space-between;
    }
    .presentazione-bottom-tecnico {
        width: 100%;
        margin-left: 0;
    }
    .presentazione-bottom {
        flex-direction: column;
        min-height: auto;
        gap: 0;
    }
    .presentazione-bottom .features-image,
    .presentazione-bottom-tecnico .features-image {
        width: 100%;
        max-width: none;
        height: auto;
        order: 3;
    }
    .presentazione-bottom .features-content {
        order: 1;
        display: contents;
        padding: 0;
        background: transparent;
    }
    .presentazione-bottom .features-title {
        order: 1;
        font-size: 25px;
        margin-bottom: 0;
        text-align: left;
        padding: 26px 20px 25px;
        background-color: #F2F2F2;
    }
    .presentazione-bottom .features-list {
        order: 2;
        margin-bottom: 0;
        padding: 0 20px 26px;
        background-color: #F2F2F2;
    }
    .presentazione-bottom .feature-item {
        font-size: 18px;
        justify-content: flex-start;
        gap: 14px;
        margin-bottom: 12px;
        text-align: left;
        color: #333333;
    }
    .presentazione-bottom .feature-item span {
        order: 2;
        font-weight: 400;
        text-align: left;
    }

    .presentazione-bottom .feature-item span strong {
        font-weight: 400 !important;
    }
    .presentazione-bottom .feature-item:last-child {
        margin-bottom: 0;
    }
    .presentazione-bottom .feature-icon {
        order: 1;
    }
    .presentazione-bottom .feature-text-light {
        display: block;
    }
    /* Presentazione bottom Tecnico su mobile: sfondo blu, testo bianco */
    .presentazione-bottom-tecnico .features-title {
        background-color: #19247E !important;
        color: #ffffff !important;
        padding: 26px 20px 25px;
    }
    .presentazione-bottom-tecnico .features-list {
        background-color: #19247E !important;
        padding: 0 20px 26px 26px;
    }
    .presentazione-bottom-tecnico .feature-item,
    .presentazione-bottom-tecnico .feature-item span,
    .presentazione-bottom-tecnico .feature-item strong {
        color: #ffffff !important;
    }
    .presentazione-bottom-tecnico .feature-icon {
        filter: brightness(0) invert(1);
    }

    /* --- Vantaggi / Utilizzo Mobile --- */
    .vantaggi-section,
    .utilizzo-section {
        padding: 40px 0;
    }
    .vantaggi-title,
    .utilizzo-title {
        font-size: 26px;
        margin-bottom: 32px;
        padding: 0 20px;
    }
    .vantaggi-carousel-wrap,
    .utilizzo-carousel-wrap {
        overflow: hidden;
    }
    .vantaggi-cards,
    .utilizzo-cards {
        display: flex;
        flex-wrap: nowrap;
        gap: 0;
        grid-template-columns: none;
        transition: transform 0.3s ease-in-out;
    }
    .vantaggi-cards::before,
    .vantaggi-cards::after,
    .utilizzo-cards::before,
    .utilizzo-cards::after {
        display: none;
    }
    .vantaggi-card,
    .utilizzo-card {
        min-width: 100%;
        max-width: 100%;
        width: 100%;
        flex: 0 0 100%;
        flex-shrink: 0;
    }
    .vantaggi-card-title,
    .utilizzo-card-title {
        font-size: 20px;
    }
    .vantaggi-card-text,
    .utilizzo-card-text {
        font-size: 16px;
    }
    .vantaggi-indicators,
    .utilizzo-indicators {
        display: flex;
        justify-content: center;
        gap: 8px;
        margin-top: 24px;
    }
    .vantaggi-indicators .indicator,
    .utilizzo-indicators .indicator {
        width: 10px;
        height: 10px;
        border-radius: 50%;
        border: none;
        padding: 0;
        background-color: #D9D9D9;
        cursor: pointer;
        transition: background-color 0.3s ease;
    }
    .vantaggi-indicators .indicator.active,
    .utilizzo-indicators .indicator.active {
        background-color: #053177;
    }

    .presentazione-bottom .features-image img {
        width: 100%;
        max-width: 100%;
        height: auto;
        object-fit: contain;
    }

    /* --- CTA Section Mobile --- */
    .cta-section {
        padding: 30px 0;
    }

    .cta-container {
        flex-direction: column;
        gap: 0;
        padding: 0;
    }

    .cta-column {
        max-width: 100%;
        width: 100%;
        padding: 32px 38px;
    }

    .cta-column-left {
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);
        margin-bottom: 15px;
    }

    .cta-column-right {
        border-bottom: none;
    }

    .cta-title {
        font-size: 25px;
        margin-bottom: 16px;
    }

    .cta-description {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .cta-description:last-of-type {
        margin-bottom: 24px;
    }

    .cta-button {
        width: 100%;
        padding: 12px 20px;
        font-size: 15px;
    }

    /* --- Info Section Mobile --- */
    .info-section {
        padding: 30px 0;
        height: 100%;
    }

    .info-container {
        padding: 0 38px;
    }

    .info-title {
        font-size: 22px;
        margin-bottom: 20px;
        text-align: left;
    }

    .info-description {
        font-size: 18px;
        margin-bottom: 16px;
        text-align: left;
    }

    /* --- Footer Mobile --- */
    .footer {
        height: auto;
        min-height: auto;
    }

    .footer-container {
        padding: 32px 38px 20px;
        height: auto;
    }

    .footer-columns {
        flex-direction: column;
        gap: 24px;
        margin-bottom: 24px;
    }

    .footer-column:nth-child(2),
    .footer-column:nth-child(3) {
        margin-left: 0;
    }

    .footer-column:last-child {
        margin-left: 0;
        text-align: left;
    }

    .footer-column {
        gap: 8px;
    }

    .footer-company {
        font-size: 14px;
    }

    .footer-info {
        font-size: 12px;
    }

    .footer-link {
        font-size: 12px;
    }

    .footer-copyright {
        padding-top: 16px;
    }

    .footer-copyright p {
        font-size: 11px;
        text-align: center;
    }
}