/* Norsital Group: design tokens */:root {
    --ink: #17232e;    --slate: #263947;    --steel: #516675;
    --sky: #7dc7e7;    --sky-bright: #9ddbf2;
    --yellow: #e9c45b;    --paper: #f5f7f8;    --white: #ffffff;    --line: #d7e0e5;
        --heading-accent-dark: #347b9f;    --heading-accent-light: #7dc7e7;

    --max: 1360px;
    --font-primary: Arial, Helvetica, sans-serif;    --font-heading: Arial, Helvetica, sans-serif;
    --font-size-hero: clamp(64px, 8.5vw, 140px);    --font-size-section: clamp(48px, 6vw, 96px);    --font-size-subsection: clamp(36px, 4vw, 64px);    --font-size-card: clamp(26px, 2.5vw, 38px);
    --font-size-body: 17px;    --font-size-lead: clamp(20px, 2vw, 26px);    --font-size-small: 12px;
}
*, *::before, *::after { box-sizing: border-box; }html { scroll-behavior: smooth; scroll-padding-top: 0px; }body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }a { color: inherit; text-decoration: none; }button, select { font: inherit; cursor: pointer; }img, video { max-width: 100%; }[hidden] { display: none !important; }:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; }.shell { width: min(var(--max), calc(100% - 100px)); margin-inline: auto; }.section { padding: clamp(90px, 10vw, 150px) 0; }.eyebrow { font-size: 11px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }.accent, em { color: var(--sky); }em { font-style: normal; }.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }.skip-link { position: fixed; z-index: 100; top: -90px; left: 20px; padding: 12px; background: white; }.skip-link:focus { top: 15px; }
/* Header */.site-header { position: absolute; z-index: 20; top: 0; left: 0; width: 100%; color: white; border-bottom: 1px solid #ffffff44; }.header-row { display: flex; align-items: center; gap: 30px; min-height: 96px; }.brand { display: flex; align-items: center; flex-shrink: 0; }.site-logo { display: block; width: 190px; max-height: 64px; object-fit: contain; }.brand-fallback { font-size: 25px; font-weight: 900; letter-spacing: -.07em; }.brand-fallback span { display: block; color: var(--sky); font-size: 10px; letter-spacing: .25em; }.navigation { display: flex; gap: 23px; align-items: center; margin-left: auto; }.navigation a { font-size: 12px; font-weight: 700; white-space: nowrap; }.navigation a:hover { color: var(--sky-bright); }/* ==================================================   LANGUAGE SELECTOR   ================================================== */
#language {    min-width: 95px;    padding: 12px 14px;
    background-color: var(--ink);    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.35);
    font-family: var(--font-primary);    font-size: 14px;    font-weight: 700;
    cursor: pointer;}
#language:hover {    border-color: var(--sky);}
#language option {    background-color: var(--ink);    color: var(--white);}.menu-toggle { display: none; flex-direction: column; gap: 5px; padding: 10px; border: 0; background: transparent; }.menu-toggle span { width: 24px; height: 2px; background: white; }
/* Hero */.hero { position: relative; display: flex; align-items: center; min-height: 100svh; overflow: hidden; background: radial-gradient(circle at 75% 35%, #365c74, #17232e 65%); color: white; }.hero-media, .hero-shade { position: absolute; inset: 0; }.hero-media img, .hero-media video { position: absolute; width: 100%; height: 100%; object-fit: cover; }.hero-shade { background: linear-gradient(90deg, #0b1720ed, #10253680 85%); }.hero-content { position: relative; z-index: 2; padding-top: 150px; padding-bottom: 130px; }.hero h1,.section-title {    margin: 24px 0;
    font-weight: 900;    line-height: 1.05;    letter-spacing: -0.065em;
    overflow-wrap: anywhere;}.hero h1 { max-width: 1100px; }.hero-description { max-width: 620px; color: #e3edf3; font-size: clamp(17px, 1.7vw, 23px); line-height: 1.6; }.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }.button { display: inline-flex; min-height: 54px; align-items: center; justify-content: center; padding: 15px 24px; border: 1px solid transparent; font-size: 12px; font-weight: 800; text-align: center; }.button-primary { background: var(--sky); color: var(--ink); }.button-primary:hover { background: var(--sky-bright); }.button-outline { border-color: #ffffffaa; color: white; }.button-outline:hover { background: white; color: var(--ink); }.hero-bottom { position: absolute; right: 0; bottom: 35px; left: 0; display: flex; justify-content: space-between; align-items: center; font-size: 10px; letter-spacing: .18em; }.hero-bottom button { padding: 9px 13px; border: 1px solid #ffffff66; color: white; background: #17232e99; }
/* About */.about { background: var(--paper); }.split { display: grid; grid-template-columns: 1.25fr 1fr; gap: 11%; }.about h2 { margin: 30px 0 0; line-height: 1.02; letter-spacing: -.065em; }.about-copy { padding-top: 50px; color: var(--steel); font-size: 17px; line-height: 1.7; }.about-copy .lead { color: var(--ink); font-size: clamp(19px, 2vw, 24px); }.rule { height: 1px; margin: 30px 0; background: var(--line); }.caption { font-size: 14px; }

/* Group */.group { background: #edf2f5; }.group .section-title { max-width: 1050px; }.group-intro { max-width: 670px; color: var(--steel); font-size: 19px; line-height: 1.7; }.group-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 50px; }.group-card { padding: 35px; border: 1px solid var(--line); background: white; }.group-card .accent { color: #478cb1; }.group-card h3 { font-size: 28px; letter-spacing: -.05em; }.group-card p { color: var(--steel); }
/* Contact */.contact { background: var(--ink); color: white; }.contact-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 10%; }.contact-lead { max-width: 570px; color: #bdced9; font-size: 19px; line-height: 1.65; }.email { display: inline-block; margin-top: 25px; color: var(--sky); font-size: clamp(22px, 2.5vw, 32px); font-weight: 800; overflow-wrap: anywhere; }.contact-panel { align-self: end; padding: 32px; border: 1px solid #52616d; }.contact-panel p { line-height: 1.7; }.vat, .map-notice { color: #b4c3cb; font-size: 12px; }.map-slot iframe { width: 100%; height: 260px; margin-top: 20px; border: 0; }.footer { padding: 35px 0; background: #0c151c; color: #c0cbd2; }.footer-row { display: flex; justify-content: space-between; align-items: center; gap: 20px; }.footer strong { color: white; font-size: 19px; letter-spacing: -.06em; }.footer strong span { color: var(--sky); }.footer small, .footer a { font-size: 12px; }
/* Motion and responsive */.reveal { opacity: 0; transform: translateY(25px); transition: opacity .6s ease, transform .6s ease; }.reveal.visible { opacity: 1; transform: none; }@media (max-width: 1150px) {    .navigation { gap: 14px; }    .navigation a { font-size: 11px; }}@media (max-width: 800px) {    .shell { width: calc(100% - 42px); }    .header-row { min-height: 76px; gap: 15px; }    .site-logo { width: 150px; }    .menu-toggle { display: flex; margin-left: auto; }    .navigation { position: absolute; top: 76px; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; padding: 20px; background: var(--ink); }    .navigation.open { display: flex; }    .navigation a { padding: 13px; font-size: 14px; }    .split, .contact-grid { grid-template-columns: 1fr; gap: 35px; }    .about-copy { padding-top: 0; }    .section-top { display: block; }    .hero-content { padding-top: 150px; }    .hero h1 { font-size: clamp(50px, 11vw, 85px); }}@media (max-width: 540px) {    .shell { width: calc(100% - 36px); }    .hero h1 { font-size: clamp(45px, 11.5vw, 67px); }    .actions { flex-direction: column; }    .group-grid { grid-template-columns: 1fr; }    .footer-row { flex-direction: column; align-items: flex-start; }}@media (prefers-reduced-motion: reduce) {    html { scroll-behavior: auto; }    .reveal { opacity: 1; transform: none; transition: none; }    * { animation-duration: .01ms !important; transition-duration: .01ms !important; }}
body.home-page {    background-color: #edf2f5;}
/* ==================================================   HEADER - LOGO E MENU PIÙ GRANDI   ================================================== */
.site-header {    border-bottom: 1px solid rgba(255, 255, 255, 0.2);}
.header-row {    min-height: 120px;    gap: 35px;}
/* Logo */
.site-logo {    width: 240px;    height: auto;    max-height: 100px;    object-fit: contain;}
/* Menu */
.navigation {    gap: 30px;}
.navigation a {    font-size: 15px;    font-weight: 600;    letter-spacing: 0.02em;    white-space: nowrap;}
/* ==================================================   RESPONSIVE - TABLET   ================================================== */
@media (max-width: 1150px) {
    .header-row {        min-height: 95px;        gap: 20px;    }
    .site-logo {        width: 190px;        max-height: 80px;    }
    .navigation {        gap: 18px;    }
    .navigation a {        font-size: 13px;    }
}


/* ==================================================   RESPONSIVE - SMARTPHONE   ================================================== */
@media (max-width: 800px) {
    .header-row {        min-height: 85px;    }
    .site-logo {        width: 175px;        max-height: 75px;    }
    .navigation {        top: 85px;    }
    .navigation a {        font-size: 16px;        padding: 16px;    }
    #language {        padding: 10px;        font-size: 13px;    }
}
@media (max-width: 480px) {
    .site-logo {        width: 150px;    }
}
/* ==================================================   GROUP COMPANIES - LOGO CARDS   ================================================== */
.group-grid {    display: grid;    grid-template-columns: repeat(2, minmax(0, 1fr));    gap: 24px;}
/* ==================================================   CARD   ================================================== */
.group-card {    display: flex;    flex-direction: column;
    min-height: 420px;    padding: 40px;
    background: #ffffff;    border: 1px solid #d7e0e5;
    transition:        transform 0.3s ease,        border-color 0.3s ease,        box-shadow 0.3s ease;}
.group-card:hover {    transform: translateY(-5px);
    border-color: #7dc7e7;
    box-shadow: 0 15px 40px rgba(23, 35, 46, 0.08);}
/* ==================================================   LOGO   ================================================== */
.group-card-logo {    display: flex;    align-items: center;    justify-content: center;
    width: 100%;    height: 150px;
    margin-bottom: 35px;
    background: #f5f7f8;    border-radius: 4px;}
.group-card-logo img {    display: block;
    max-width: 75%;    max-height: 110px;
    width: auto;    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;}
.group-card:hover .group-card-logo img {    transform: scale(1.05);}
/* ==================================================   COMPANY INFORMATION   ================================================== */
.group-card-info {    flex: 1;}
.group-card-info .eyebrow {    color: #478cb1;}
.group-card-info h3 {    margin: 15px 0;
    font-size: 28px;    font-weight: 700;    letter-spacing: -0.04em;}
.group-card-info p {    color: #516675;
    font-size: 15px;    line-height: 1.6;}
/* ==================================================   WEBSITE LINK   ================================================== */
.group-card-link {    display: inline-flex;    align-items: center;
    width: fit-content;
    margin-top: 30px;    padding-bottom: 8px;
    border-bottom: 2px solid #e9c45b;
    color: #17232e;
    font-size: 12px;    font-weight: 800;    letter-spacing: 0.06em;
    transition: color 0.2s ease;}
.group-card-link:hover {    color: #478cb1;}
/* ==================================================   RESPONSIVE - TABLET   ================================================== */
@media (max-width: 800px) {
    .group-grid {        grid-template-columns: 1fr;    }
    .group-card {        min-height: auto;        padding: 30px;    }
    .group-card-logo {        height: 130px;    }
    .group-card-logo img {        max-height: 95px;    }
}
/* ==================================================   RESPONSIVE - SMARTPHONE   ================================================== */
@media (max-width: 480px) {
    .group-card {        padding: 24px;    }
    .group-card-info h3 {        font-size: 24px;    }
}
/* ==================================================   NORSITAL - REALISTIC ALPINE SKYLINE   ================================================== */
.contact {    position: relative;    margin-top: 150px;    background-color: var(--ink);}
/* Alpine mountain silhouette */
.contact::before {    content: "";
    position: absolute;    left: 0;    right: 0;    bottom: calc(100% - 2px);
    width: 100%;    height: 150px;
    background-color: var(--ink);
    pointer-events: none;
    clip-path: polygon(        0% 100%,        0% 92%,        2% 89%,        4% 85%,        6% 79%,        8% 72%,        10% 66%,        11% 60%,        12% 63%,        13% 57%,        14% 54%,        15% 58%,        16% 52%,        17% 55%,        18% 61%,        19% 57%,        20% 65%,        22% 72%,        24% 68%,        26% 73%,        28% 64%,        30% 60%,        32% 54%,        34% 49%,        36% 43%,        38% 35%,        39% 29%,        40% 32%,        41% 26%,        42% 31%,        43% 23%,        44% 27%,        45% 33%,        46% 30%,        47% 38%,        48% 34%,        50% 40%,        52% 45%,        54% 49%,        56% 47%,        58% 54%,        60% 58%,        62% 63%,        64% 68%,        66% 72%,        68% 70%,        70% 73%,        72% 68%,        74% 65%,        76% 67%,        78% 63%,        80% 60%,        82% 62%,        84% 58%,        86% 54%,        88% 52%,        90% 47%,        91% 43%,        92% 46%,        93% 39%,        94% 42%,        95% 38%,        96% 45%,        98% 50%,        100% 55%,        100% 100%    );
    pointer-events: none;}
/* ==================================================   RESPONSIVE - TABLET   ================================================== */
@media (max-width: 800px) {
    .contact {        margin-top: 100px;    }
    .contact::before {        height: 100px;    }
}
/* ==================================================   RESPONSIVE - MOBILE   ================================================== */
@media (max-width: 480px) {
    .contact {        margin-top: 70px;    }
    .contact::before {        height: 70px;    }
}
/* ==================================================   NORSITAL - ABOUT SECTION   ================================================== */
.about {    background-color: var(--paper);}
.about-grid {    display: grid;    grid-template-columns: 1.2fr 1fr;    gap: 10%;    align-items: start;}
.about-grid h2 {    max-width: 850px;    margin: 30px 0 0;
    font-size: clamp(42px, 5vw, 78px);    font-weight: 800;    line-height: 1.05;    letter-spacing: -0.065em;}

.about-copy {    padding-top: 55px;}
.about-copy .lead {    color: var(--ink);    font-size: clamp(19px, 1.8vw, 24px);    line-height: 1.55;}
.about-copy p:not(.lead) {    color: #516675;    font-size: 16px;    line-height: 1.75;}
.about-copy .caption {    font-size: 14px;}
/* ==================================================   ABOUT - RESPONSIVE FIX   ================================================== */
@media (max-width: 900px) {
    .about-grid {        grid-template-columns: minmax(0, 1fr);        gap: 35px;    }
    .about-grid > * {        min-width: 0;    }
    .about-copy {        padding-top: 0;    }
}
@media (max-width: 600px) {
    .about-grid h2 {        max-width: 100%;
        font-size: clamp(32px, 8vw, 44px);        line-height: 1.1;        letter-spacing: -0.045em;
        overflow-wrap: break-word;    }
    .about-copy {        width: 100%;        min-width: 0;    }
    .about-copy p {        max-width: 100%;        overflow-wrap: break-word;    }
}
/* ==================================================   AREAS OF INTERVENTION   ================================================== */
.about-sectors {    margin-top: 130px;    padding-top: 60px;
    border-top: 1px solid #d7e0e5;}
.about-sectors-heading {    margin-bottom: 60px;}
.about-sectors-heading h3 {    margin: 25px 0;
    font-size: clamp(36px, 4.5vw, 66px);    font-weight: 800;    line-height: 1.05;    letter-spacing: -0.06em;}


/* Four areas */
.alpine-sectors {    display: grid;    grid-template-columns: repeat(4, minmax(0, 1fr));    gap: 28px;
    margin-top: 0;    padding-top: 35px;}
/* Individual area */
.alpine-sectors .sector-item {    min-width: 0;    padding: 22px 0 0;
    border-top: 2px solid var(--line);
    transition: border-color 0.3s ease;}
.alpine-sectors .sector-item:hover {    border-color: var(--sky);}
/* Number */
.alpine-sectors .sector-number {    display: block;
    margin-bottom: 22px;
    color: #478cb1;
    font-size: 12px;    font-weight: 800;    letter-spacing: 0.12em;}
/* Title */
.alpine-sectors .sector-item h4 {    margin: 0 0 15px;
    font-size: clamp(20px, 1.7vw, 25px);    font-weight: 700;    line-height: 1.2;    letter-spacing: -0.04em;}
/* Description */
.alpine-sectors .sector-item p {    margin: 0;
    color: var(--steel);
    font-size: 15px;    line-height: 1.7;}
/* ==================================================   WHO WE SERVE - ICON GRID   ================================================== */
.alpine-sectors {    display: grid;    grid-template-columns: repeat(4, minmax(0, 1fr));    gap: 35px;
    margin-top: 55px;    padding: 0;}
.alpine-sectors .sector-item {    min-width: 0;    padding-top: 25px;
    border-top: 2px solid var(--line);
    transition: border-color 0.3s ease;}
.alpine-sectors .sector-item:hover {    border-color: var(--sky);}
.alpine-sectors .sector-number {    display: block;
    margin-bottom: 30px;
    color: var(--heading-accent-dark);
    font-size: 12px;    font-weight: 800;    letter-spacing: 0.12em;}
/* Icons */
.sector-icon {    display: block;
    width: 58px;    height: 58px;
    margin-bottom: 28px;
    object-fit: contain;}
/* Titles */
.alpine-sectors .sector-item h4 {    margin: 0 0 15px;
    font-size: clamp(20px, 1.7vw, 25px);    font-weight: 700;    line-height: 1.2;    letter-spacing: -0.04em;}
/* Descriptions */
.alpine-sectors .sector-item p {    margin: 0;
    color: var(--steel);
    font-size: 15px;    line-height: 1.7;}
/* Tablet */
@media (max-width: 1000px) {
    .alpine-sectors {        grid-template-columns: repeat(2, minmax(0, 1fr));    }
}
/* Smartphone */
@media (max-width: 600px) {
    .alpine-sectors {        grid-template-columns: 1fr;        gap: 35px;    }
    .sector-icon {        width: 50px;        height: 50px;    }
}

/* ==================================================   MERGED MODULAR CATALOG AND HOME CATEGORIES   ================================================== */
.site-header .header-row {    flex-wrap: nowrap;}
.brand {    min-width: 0;}
.brand-fallback {    font-size: 29px;    font-weight: 900;    color: white;    letter-spacing: -0.06em;}
.brand-fallback span {    display: block;    font-size: 12px;    color: var(--sky);    letter-spacing: 0.22em;}
.site-logo {    max-width: 240px;}
/* ==================================================   PRODUCTS & SERVICES   ================================================== */
.categories {    background-color: var(--ink);    color: var(--white);}
.categories .section-title {    max-width: 1100px;
    font-size: clamp(42px, 5.2vw, 78px);    font-weight: 900;
    line-height: 1.05;    letter-spacing: -0.065em;}
.categories .section-title em {    color: var(--sky);}
.categories .categories-intro {    color: #b9cbd5;}
.categories-intro {    max-width: 650px;    color: var(--steel);    font-size: 19px;    line-height: 1.7;}
.category-grid {    display: grid;    grid-template-columns: repeat(3, minmax(0, 1fr));    gap: 24px;    margin-top: 60px;}
/* ==================================================   CATEGORY CARD   ================================================== */
.category-card {    position: relative;
    display: flex;    flex-direction: column;
    min-width: 0;    height: 100%;
    background: var(--slate);    color: var(--white);
    border: 1px solid rgba(125, 199, 231, 0.2);
    overflow: hidden;
    transition:        transform 0.3s ease,        border-color 0.3s ease;}
.category-card:hover {    transform: translateY(-5px);    border-color: var(--sky);}
/* ==================================================   IMAGE AREA   ================================================== */
.category-media {    position: relative;
    width: 100%;    aspect-ratio: 16 / 10;
    overflow: hidden;    background: var(--ink);}
.category-media img {    display: block;
    width: 100%;    height: 100%;
    object-fit: cover;    object-position: center;
    transition: transform 0.5s ease;}
.category-card:hover .category-media img {    transform: scale(1.04);}
/* ==================================================   NUMBER   ================================================== */
.category-number {    position: absolute;    z-index: 3;
    top: 22px;    left: 25px;
    color: var(--yellow);}
/* ==================================================   CONTENT AREA   ================================================== */
.category-content {    display: flex;    flex: 1;    flex-direction: column;
    padding: 28px 25px 30px;
    background: var(--slate);}
.category-content h3 {    
    margin: 0 0 18px;
    min-height: 72px;
    font-size: clamp(24px, 2vw, 30px);    font-weight: 800;    line-height: 1.15;    letter-spacing: -0.045em;
    white-space: pre-line;
}
.category-content p {    margin: 0 0 25px;
    color: #d4e3eb;
    font-size: 14px;    line-height: 1.6;}
.category-action {    display: inline-block;
    width: fit-content;    margin-top: auto;
    padding-bottom: 7px;
    border-bottom: 2px solid var(--yellow);
    color: var(--sky);
    font-size: 12px;    font-weight: 800;}
/* ==================================================   RESPONSIVE   ================================================== */
@media (max-width: 950px) {
    .category-grid {        grid-template-columns: 1fr;    }
    .category-media {        aspect-ratio: 16 / 9;    }
    .category-content h3 {        min-height: 0;    }
}
@media (max-width: 600px) {
    .category-media {        aspect-ratio: 16 / 10;    }
    .category-content {        padding: 25px;    }
    .category-content h3 {        font-size: 26px;    }
}
.catalog-hero {    padding: 190px 0 100px;    background: linear-gradient(120deg, #152531, #3d6680);    color: white;}
.catalog-hero h1 {    max-width: 1000px;    margin: 26px 0;    font-size: clamp(48px, 7vw, 98px);    letter-spacing: -0.07em;    line-height: 1.02;}
.catalog-hero p {    max-width: 650px;    color: #e1edf3;    font-size: 20px;    line-height: 1.65;}
.catalog-nav {    padding: 22px 0;    border-bottom: 1px solid var(--line);    background: white;}
.catalog-nav .shell {    display: flex;    flex-wrap: wrap;    gap: 26px;}
.catalog-nav a {    padding-bottom: 8px;    font-size: 13px;    font-weight: 800;}
.catalog-nav a.active {    color: #347b9f;    border-bottom: 2px solid var(--yellow);}
.catalog-list {    padding: 80px 0 130px;}
.catalog-card {    display: grid;    grid-template-columns: 1fr 1fr;    min-height: 420px;    margin-bottom: 35px;    background: white;    border: 1px solid var(--line);}
.catalog-card:nth-child(even) .catalog-media {    order: 2;}
.catalog-media {    position: relative;    min-height: 420px;    overflow: hidden;    background: linear-gradient(135deg, #52768c, #17232e);}
.catalog-media img {    position: absolute;    width: 100%;    height: 100%;    object-fit: cover;}
.catalog-placeholder {    position: absolute;    inset: 0;    display: flex;    align-items: center;    justify-content: center;    padding: 30px;    color: #d3e9f3;    font-size: 12px;    font-weight: 800;    letter-spacing: 0.16em;    text-align: center;}
.catalog-placeholder::before {    content: "";    position: absolute;    width: 180px;    height: 180px;    border: 1px solid #ffffff40;    border-radius: 50%;    box-shadow: 0 0 0 40px #ffffff08;}
.catalog-info {    display: flex;    flex-direction: column;    align-items: flex-start;    justify-content: center;    padding: clamp(35px, 5vw, 70px);}
.catalog-info .eyebrow {    color: #478cb1;}
.catalog-info h2 {    margin: 24px 0;    font-size: clamp(29px, 3.5vw, 49px);    line-height: 1.1;    letter-spacing: -0.055em;}
.catalog-info p {    color: var(--steel);    font-size: 17px;    line-height: 1.7;}
.catalog-info ul {    padding-left: 20px;    color: var(--steel);    line-height: 1.85;}
.catalog-info .group-card-link {    margin-top: 20px;}
.group-card .group-card-logo {    background: transparent;}
.group-card .group-card-info {    flex: 1;}
.group-card .group-card-link {    margin-top: 24px;}
/* Keep the original mountain silhouette on the homepage only. */body:not(.home-page) .contact {    margin-top: 0;}
body:not(.home-page) .contact::before {    display: none;}
@media (max-width: 1200px) {    .header-row {        gap: 18px;    }
    .navigation {        gap: 16px;    }
    .navigation a {        font-size: 13px;    }
    .site-logo {        width: 190px;    }}
@media (max-width: 950px) {    .header-row {        min-height: 85px;    }
    .menu-toggle {        display: flex;        margin-left: auto;    }
    .navigation {        position: absolute;        top: 85px;        right: 0;        left: 0;        display: none;        flex-direction: column;        align-items: stretch;        padding: 20px;        background: var(--ink);    }
    .navigation.open {        display: flex;    }
    .navigation a {        padding: 14px;        font-size: 16px;    }}
@media (max-width: 800px) {    .catalog-card {        grid-template-columns: 1fr;    }
    .catalog-card:nth-child(even) .catalog-media {        order: 0;    }
    .catalog-media {        min-height: 300px;    }}
@media (max-width: 540px) {    .catalog-hero {        padding-top: 155px;    }
    .catalog-nav .shell {        gap: 16px;    }
    .catalog-info {        padding: 30px;    }}

/* ==================================================   NORSITAL - UNIFIED TYPOGRAPHY   ================================================== */
/* Base typography */
body {    font-family: var(--font-primary);    font-size: 16px;    line-height: 1.65;}
/* Main headings */
h1,h2,h3,h4 {    font-family: var(--font-heading);    font-weight: 700;    letter-spacing: -0.055em;}
/* Large headings */
.hero h1 {    font-weight: 900;    letter-spacing: -0.075em;}
/* Navigation */
.navigation a {    font-family: var(--font-primary);    font-weight: 600;}
/* Buttons and labels */
.button,.eyebrow {    font-family: var(--font-primary);    font-weight: 700;}
/* Hero title */
.hero h1 {    font-size: var(--font-size-hero);    font-weight: 900;    line-height: 0.98;}
/* Main section titles */
.about-grid h2,.categories .section-title,.group .section-title,.contact .section-title {    font-size: var(--font-size-section);    font-weight: 900;    line-height: 1.05;    letter-spacing: -0.065em;}
/* Secondary section headings */
.about-sectors-heading h3 {    font-size: var(--font-size-subsection);    font-weight: 800;    line-height: 1.1;}
/* Category titles */
.category-card h3 {    font-size: var(--font-size-card);    font-weight: 800;    line-height: 1.15;}
/* Group company titles */
.group-card-info h3 {    font-size: var(--font-size-card);    font-weight: 700;    line-height: 1.2;}
/* Catalog page titles */
.catalog-hero h1 {    font-size: var(--font-size-section);    font-weight: 900;    line-height: 1.05;}
/* Catalog product titles */
.catalog-info h2 {    font-size: var(--font-size-subsection);    font-weight: 800;    line-height: 1.1;}
/* Body text */
.about-copy p,.categories-intro,.catalog-info p,.contact p {    font-size: var(--font-size-body);    line-height: 1.75;}
/* Important introductory paragraphs */
.about-copy .lead,.hero-description {    font-size: var(--font-size-lead);    line-height: 1.6;}
/* Small labels */
.eyebrow {    font-size: var(--font-size-small);    font-weight: 800;    letter-spacing: 0.16em;}
/* Navigation */
.navigation a {    font-size: 15px;    font-weight: 600;    letter-spacing: 0.02em;}
/* ==================================================   NORSITAL - HEADING COLORS   ================================================== */
/* Light sections */
.about h2 em,.about-sectors-heading h3 em,.group .section-title em {    color: var(--heading-accent-dark);}
/* Dark sections */
.hero h1 em,.categories .section-title em,.contact .section-title em {    color: var(--heading-accent-light);}

/* ==================================================   RESPONSIVE TYPOGRAPHY   ================================================== */
@media (max-width: 950px) {
    .navigation a {        font-size: 16px;    }
}
@media (max-width: 600px) {
    :root {        --font-size-hero: clamp(44px, 10vw, 64px);
        --font-size-section: clamp(36px, 8vw, 52px);
        --font-size-subsection: clamp(28px, 6vw, 40px);
        --font-size-card: 26px;
        --font-size-body: 16px;
        --font-size-lead: 19px;    }
}
/* ==================================================   NORSITAL - SWISS IDENTITY   ================================================== */
.swiss-identity {    display: flex;    align-items: center;    gap: 14px;
    margin-top: 45px;}
.swiss-flag {    position: relative;    display: inline-block;    flex-shrink: 0;
    width: 30px;    height: 30px;
    background-color: #da291c;    border-radius: 2px;}
.swiss-cross {    position: absolute;    inset: 0;}
.swiss-cross::before,.swiss-cross::after {    content: "";    position: absolute;
    top: 50%;    left: 50%;
    background-color: #ffffff;
    transform: translate(-50%, -50%);}
.swiss-cross::before {    width: 18px;    height: 6px;}
.swiss-cross::after {    width: 6px;    height: 18px;}
.swiss-label {    color: var(--steel);
    font-size: 11px;    font-weight: 800;    letter-spacing: 0.14em;}
/* Mobile */
@media (max-width: 600px) {
    .swiss-identity {        margin-top: 30px;    }
    .swiss-flag {        width: 26px;        height: 26px;    }
    .swiss-label {        font-size: 10px;        letter-spacing: 0.1em;    }
}

/* ==================================================
   THAI TYPOGRAPHY - LOCAL FONT
   ================================================== */

@font-face {
    font-family: "Norsital Thai";
    src: url("../fonts/NotoSansThai-Regular.woff2")
         format("woff2");

    font-style: normal;
    font-weight: 400 900;
    font-display: swap;
}

html[lang="th"] body {
    font-family:
        "Norsital Thai",
        Tahoma,
        sans-serif;
}

html[lang="th"] h1,
html[lang="th"] h2,
html[lang="th"] h3,
html[lang="th"] h4 {
    font-family:
        "Norsital Thai",
        Tahoma,
        sans-serif;

    letter-spacing: 0;
    line-height: 1.3;
}