* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: "Helvetica Neue", Arial, sans-serif;
    background-color: #0a0a0a;
    color: #e5e5e5;
    overflow-x: hidden;
}

/* HEADER */
header {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    padding: 20px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
    background: rgba(0,0,0,0.4);
    backdrop-filter: blur(6px);
}

.approach-image {
    max-width: 500px;       /* limita larghezza */
}

.approach-image img {
    width: 100%;
    height: auto;
    border: 1px solid #222;
    display: block;
}
/* GEOGRAPHY SECTION */

.geo-section {
    text-align: left;
}

.geo-text {
    max-width: 600px;
    color: #bbb;
    margin-top: 10px;
    line-height: 1.6;
}

/* REGIONS */
.geo-regions {
    display: flex;
    gap: 60px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.geo-item {
    font-size: 18px;
    color: #fff;
    position: relative;
    padding-left: 20px;
}

/* piccolo segno visivo */
.geo-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: #fff;
}

/* MOBILE */
@media (max-width: 768px) {
    .geo-regions {
        flex-direction: column;
        gap: 15px;
    }
}
/* allineamento desktop */
.approach-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;  /* più spazio al testo */
    gap: 60px;
    align-items: center;
}
.geo-block p {
    font-size: 16px;
    color: #bbb;
    margin-top: 10px;
    line-height: 1.6;
}
/* mobile */
@media (max-width: 768px) {
    .approach-grid {
        grid-template-columns: 1fr;
    }

    .approach-image {
        max-width: 100%;
        margin-top: 20px;
    }
}

.logo img {
    max-height: 80px;
}

/* NAV */
nav {
    display: flex;
    align-items: center;
}

nav a {
    color: #ccc;
    margin-left: 30px;
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 1px;
}

nav a:hover {
    color: white;
}

/* LANGUAGE */
.lang {
    display: flex;
    margin-left: 20px;
}

.lang img {
    width: 20px;
    margin-left: 10px;
    opacity: 0.7;
    cursor: pointer;
}

.lang img:hover {
    opacity: 1;
}

/* HERO VIDEO */
.hero {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.hero video {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.85));
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 80px;
    max-width: 900px;
}

.hero h1 {
    font-size: 64px;
    font-weight: 300;
}

.hero p {
    margin-top: 20px;
    font-size: 18px;
    color: #bbb;
}

/* HERO SMALL */
.hero-small {
    height: 60vh;
    display: flex;
    align-items: center;
    padding: 0 80px;
    background: linear-gradient(to bottom, #000, #111);
    margin-top: 120px;
}

.hero-small h1 {
    font-size: 56px;
    font-weight: 300;
}

.hero-small p {
    margin-top: 20px;
    font-size: 18px;
    color: #bbb;
}

/* SECTION */
.section {
    padding: 120px 80px;
}

.section.light {
    background: #111;
}

.section h2 {
    font-size: 36px;
    font-weight: 300;
    margin-bottom: 30px;
}

.section p {
    max-width: 800px;
    color: #aaa;
    line-height: 1.6;
}

/* SERVICES */
.services {
    margin-top: 60px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.service {
    padding: 30px;
    border: 1px solid #222;
    transition: 0.3s;
}

.service:hover {
    border-color: #555;
    background: #111;
}

/* CONTACT FORM */
.form-container {
    max-width: 600px;
    margin-top: 40px;
}

.form-container input,
.form-container textarea {
    width: 100%;
    padding: 12px;
    margin-top: 15px;
    background: #111;
    border: 1px solid #222;
    color: #fff;
    font-family: inherit;
}

.form-container textarea {
    height: 150px;
    resize: vertical;
}

/* FIX CHECKBOX */
.checkbox {
    margin-top: 20px;
    font-size: 13px;
    color: #aaa;
}

.checkbox label {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.checkbox input {
    width: auto;
    margin-right: 8px;
}

.checkbox a {
    color: #ccc;
    margin-left: 5px;
    text-decoration: none;
}

.checkbox a:hover {
    color: white;
}

.form-container button {
    margin-top: 20px;
    padding: 12px 25px;
    background: #222;
    border: none;
    color: white;
    cursor: pointer;
    transition: 0.3s;
}

.form-container button:hover {
    background: #444;
}

.error {
    color: red;
    margin-top: 20px;
}

.cta-button {
    display: inline-block;
    margin-top: 30px;
    padding: 14px 40px;
    background: transparent;
    border: 1px solid #555;
    color: #fff;
    text-decoration: none;
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: #fff;
    color: #000;
    border-color: #fff;
}

/* FOOTER */
footer {
    padding: 40px;
    text-align: center;
    font-size: 12px;
    color: #777;
    border-top: 1px solid #222;
}

/* RESPONSIVE */
@media (max-width: 768px) {

    header {
        flex-direction: column;
        align-items: flex-start;
        padding: 15px 20px;
    }

    nav {
        margin-top: 10px;
        flex-wrap: wrap;
    }

    nav a {
        margin: 10px 15px 0 0;
    }
    
    .lang {
        margin-top: 15px;   /* spazio sotto menu */
    }

    .logo img {
        max-height: 60px;
    }

    .hero h1 {
        font-size: 36px;
    }

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

    .hero-small {
        padding: 0 20px;
        height: 40vh;
    }

    .hero-small h1 {
        font-size: 32px;
    }

    .section {
        padding: 60px 20px;
    }
}