:root {
    --navy-950: #061225;
    --navy-900: #0a1a34;
    --navy-800: #10294d;

    --blue-700: #0879df;
    --blue-600: #0a8df2;
    --blue-500: #24a7ff;
    --cyan-400: #43cef8;

    --text: #11233f;
    --muted: #62738b;

    --surface: #ffffff;
    --surface-soft: #f6f9fd;

    --border: #dfe8f2;

    --shadow:
        0 18px 60px rgba(17, 35, 63, 0.08);

    --page-width: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;

    color: var(--text);

    background:
        linear-gradient(
            180deg,
            #ffffff 0%,
            #f9fbfe 100%
        );

    font-family:
        Inter,
        "Segoe UI",
        Arial,
        sans-serif;

    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;

    background:
        rgba(255, 255, 255, 0.92);

    border-bottom:
        1px solid rgba(223, 232, 242, 0.85);

    backdrop-filter:
        blur(16px);
}

.header-inner {
    width:
        min(
            calc(100% - 48px),
            var(--page-width)
        );

    min-height: 108px;
    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}


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

.site-logo {
    display: block;

    width: auto;
    height: 76px;

    object-fit: contain;
}








.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;

    font-size: 0.94rem;
    font-weight: 600;
}

.main-nav a {
    transition:
        color 160ms ease;
}

.main-nav a:hover {
    color: var(--blue-600);
}

.language-placeholder {
    padding: 7px 12px;

    color: var(--blue-700);

    background: #eef7ff;

    border:
        1px solid #d7ebff;

    border-radius: 999px;

    font-size: 0.78rem;
}

.hero {
    width:
        min(
            calc(100% - 48px),
            var(--page-width)
        );

    min-height: 610px;
    margin: 0 auto;

    display: grid;
    grid-template-columns:
        minmax(0, 1.08fr)
        minmax(320px, 0.92fr);

    align-items: center;
    gap: 80px;

    padding: 90px 0;
}

.hero-content {
    max-width: 680px;
}

.eyebrow {
    margin-bottom: 14px;

    color: var(--blue-600);

    font-size: 0.76rem;
    font-weight: 800;

    letter-spacing: 0.13em;
}

.hero h1 {
    margin:
        0 0 24px;

    color: var(--navy-950);

    font-size:
        clamp(
            3rem,
            6vw,
            5.3rem
        );

    line-height: 0.98;

    letter-spacing: -0.055em;
}

.hero h1 span {
    display: block;

    margin-top: 10px;

    color: var(--blue-600);
}

.hero-intro {
    max-width: 620px;

    margin:
        0 0 32px;

    color: #40536d;

    font-size: 1.14rem;
}

.hero-actions,
.solution-actions {
    display: flex;
    flex-wrap: wrap;

    gap: 12px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 48px;

    padding: 0 22px;

    border-radius: 10px;

    font-weight: 700;

    transition:
        transform 160ms ease,
        box-shadow 160ms ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    color: white;

    background:
        linear-gradient(
            135deg,
            var(--blue-700),
            var(--blue-500)
        );

    box-shadow:
        0 10px 30px
        rgba(10, 141, 242, 0.22);
}

.button-secondary {
    color: var(--navy-900);

    background: white;

    border:
        1px solid var(--border);
}

.hero-visual {
    position: relative;

    min-height: 430px;

    display: grid;
    place-items: center;
}

.hero-visual::before {
    content: "";

    position: absolute;

    width: 420px;
    height: 420px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(67, 206, 248, 0.24) 0%,
            rgba(10, 141, 242, 0.11) 42%,
            rgba(255, 255, 255, 0) 72%
        );
}









.principles {
    width:
        min(
            calc(100% - 48px),
            var(--page-width)
        );

    margin:
        0 auto 40px;

    display: grid;
    grid-template-columns:
        repeat(4, 1fr);

    overflow: hidden;

    background: white;

    border:
        1px solid var(--border);

    border-radius: 18px;

    box-shadow: var(--shadow);
}

.principle {
    padding: 28px;

    border-right:
        1px solid var(--border);
}

.principle:last-child {
    border-right: 0;
}

.principle strong,
.principle span {
    display: block;
}

.principle strong {
    margin-bottom: 5px;

    color: var(--navy-900);
}

.principle span {
    color: var(--muted);

    font-size: 0.9rem;
}

.section {
    width:
        min(
            calc(100% - 48px),
            var(--page-width)
        );

    margin: 0 auto;

    padding: 95px 0;
}

.section-soft {
    padding:
        80px 42px;

    background:
        linear-gradient(
            180deg,
            #f7faff,
            #f1f7fd
        );

    border:
        1px solid var(--border);

    border-radius: 28px;
}

.section-heading {
    max-width: 710px;

    margin-bottom: 44px;
}


#oplossingen .section-heading {
    margin-bottom: 12px;
}

.section-heading h2 {
    margin:
        0 0 16px;

    color: var(--navy-950);

    font-size:
        clamp(
            2rem,
            4vw,
            3.2rem
        );

    line-height: 1.08;

    letter-spacing: -0.035em;
}

.section-heading p {
    margin: 0;

    color: var(--muted);

    font-size: 1.05rem;
}

.solution-card {
    display: grid;

    grid-template-columns:
        0.78fr 1.22fr;

    overflow: hidden;

    background: white;

    border:
        1px solid var(--border);

    border-radius: 24px;

    box-shadow: var(--shadow);
}

.solution-mark {
    min-height: 340px;

    display: grid;
    place-items: center;

    background:
        radial-gradient(
            circle at 30% 25%,
            rgba(92, 221, 255, 0.7),
            transparent 34%
        ),
        linear-gradient(
            145deg,
            #dff3ff,
            #bbddff
        );
}

.solution-mark span {
    color: var(--navy-950);

    font-size: 4rem;
    font-weight: 900;

    letter-spacing: -0.05em;
}

.solution-content {
    padding:
        54px;

    display: flex;
    flex-direction: column;
    justify-content: center;
}

.solution-content h3 {
    margin:
        0 0 14px;

    color: var(--navy-950);

    font-size: 2rem;

    letter-spacing: -0.025em;
}

.solution-content p {
    margin:
        0 0 24px;

    max-width: 580px;

    color: var(--muted);
}

.coming-soon {
    display: inline-flex;

    padding:
        8px 12px;

    color: #24618f;

    background: #eef8ff;

    border-radius: 8px;

    font-size: 0.82rem;
    font-weight: 700;
}

.value-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 18px;
}

















@media (max-width: 900px) {

    .main-nav a {
        display: none;
    }

    .hero {
        grid-template-columns: 1fr;

        gap: 20px;

        padding:
            70px 0 40px;
    }

    .hero-visual {
        min-height: 300px;
    }

    

    

    .principles {
        grid-template-columns:
            repeat(2, 1fr);
    }

    .principle:nth-child(2) {
        border-right: 0;
    }

    .principle:nth-child(-n+2) {
        border-bottom:
            1px solid var(--border);
    }

    .solution-card {
        grid-template-columns: 1fr;
    }

    .solution-mark {
        min-height: 240px;
    }

    .value-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }

}

@media (max-width: 600px) {

    .site-logo {
        height: 50px;
    }


    .header-inner,
    .hero,
    .principles,
    .section,
    

    .header-inner {
        min-height: 70px;
    }

    
    .hero {
        min-height: auto;

        padding-top: 58px;
    }

    .hero h1 {
        font-size:
            clamp(
                2.7rem,
                13vw,
                4rem
            );
    }

    .hero-intro {
        font-size: 1rem;
    }

    .hero-visual {
        min-height: 250px;
    }

    .principles,
    .value-grid {
        grid-template-columns: 1fr;
    }

    .principle {
        border-right: 0;

        border-bottom:
            1px solid var(--border);
    }

    .principle:last-child {
        border-bottom: 0;
    }

    .section {
        padding:
            68px 0;
    }

    .section-soft {
        padding:
            44px 22px;
    }

    .solution-content {
        padding:
            34px 24px;
    }

    

}


/* ============================================================
   OAS HERO LOGO
   ============================================================ */

.hero-oas-logo {
    position: relative;
    z-index: 1;

    display: block;

    width: min(300px, 78%);
    height: auto;

    object-fit: contain;

    filter:
        drop-shadow(
            0 22px 32px
            rgba(16, 63, 105, 0.12)
        );
}

@media (max-width: 900px) {

    .hero-oas-logo {
        width: min(240px, 68%);
    }

}

@media (max-width: 600px) {

    .hero-oas-logo {
        width: min(210px, 64%);
    }

}


/* ============================================================
   OAS PRODUCT INFO IN HERO
   ============================================================ */

.hero-product {
    position: relative;
    z-index: 1;

    display: flex;
    flex-direction: column;
    align-items: center;

    width: 100%;
}

.hero-product-copy {
    margin-top: 18px;

    max-width: 360px;

    text-align: center;
}

.hero-product-copy h2 {
    margin: 0 0 8px;

    color: var(--navy-950);

    font-size: 1.1rem;
    font-weight: 800;

    letter-spacing: -0.02em;
}

.hero-product-copy p {
    margin: 0 0 12px;

    color: var(--muted);

    font-size: 0.92rem;
    line-height: 1.5;
}

.hero-product-link {
    display: inline-flex;
    align-items: center;

    color: var(--blue-700);

    font-size: 0.9rem;
    font-weight: 800;

    transition:
        color 160ms ease,
        transform 160ms ease;
}

.hero-product-link:hover {
    color: var(--blue-500);

    transform: translateX(2px);
}

@media (max-width: 900px) {

    .hero-product-copy {
        margin-top: 14px;
        max-width: 320px;
    }

}

@media (max-width: 600px) {

    .hero-product-copy h2 {
        font-size: 1rem;
    }

    .hero-product-copy p {
        font-size: 0.88rem;
    }

}


/* ============================================================
   OAS - OPLOSSINGENBLOK
   ============================================================ */

.solution-oas {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    align-items: center;
    gap: clamp(42px, 6vw, 84px);

    margin-top: 0;
    padding: 0 0 24px;
}

.solution-oas-visual {
    position: relative;

    display: flex;
    align-items: center;
    justify-content: center;

    min-width: 0;
}

.solution-oas-visual::before {
    content: "";

    position: absolute;
    z-index: 0;

    width: 78%;
    height: 72%;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(20, 153, 255, 0.14) 0%,
            rgba(20, 153, 255, 0.06) 44%,
            rgba(20, 153, 255, 0) 72%
        );

    filter: blur(14px);
}

.solution-oas-image {
    position: relative;
    z-index: 1;

    display: block;

    width: 100%;
    max-width: 690px;
    height: auto;

    object-fit: contain;

    filter:
        drop-shadow(
            0 24px 42px
            rgba(15, 62, 104, 0.10)
        );
}

.solution-oas-content {
    max-width: 470px;
}

.solution-product-name {
    margin-bottom: 12px;

    color: var(--blue-700);

    font-size: 0.78rem;
    font-weight: 850;

    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.solution-oas-content h3 {
    margin: 0 0 18px;

    color: var(--navy-950);

    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.06;
    letter-spacing: -0.045em;
}

.solution-oas-description {
    margin: 0;

    color: var(--muted);

    font-size: 1rem;
    line-height: 1.75;
}

.solution-features {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;

    margin-top: 24px;
}

.solution-features span {
    display: inline-flex;
    align-items: center;

    min-height: 34px;
    padding: 7px 12px;

    border: 1px solid rgba(21, 126, 214, 0.14);
    border-radius: 999px;

    background: rgba(236, 247, 255, 0.72);

    color: var(--navy-950);

    font-size: 0.82rem;
    font-weight: 750;
}

.solution-oas-link {
    display: inline-flex;
    align-items: center;

    margin-top: 26px;

    color: var(--blue-700);

    font-size: 0.95rem;
    font-weight: 850;

    transition:
        color 160ms ease,
        transform 160ms ease;
}

.solution-oas-link:hover {
    color: var(--blue-500);
    transform: translateX(3px);
}

@media (max-width: 900px) {

    .solution-oas {
        grid-template-columns: 1fr;
        gap: 30px;

        margin-top: 34px;
    }

    .solution-oas-image {
        max-width: 650px;
    }

    .solution-oas-content {
        max-width: 620px;
    }

}

@media (max-width: 600px) {

    .solution-oas {
        margin-top: 24px;
        padding-top: 20px;
    }

    .solution-oas-content h3 {
        font-size: 2rem;
    }

    .solution-oas-description {
        font-size: 0.94rem;
    }

    .solution-features {
        gap: 7px;
    }

}


/* ============================================================
   INNOSTEREX - WAAROM ONS / VALUE CARDS
   ============================================================ */

.value-grid {
    display: grid;

    grid-template-columns:
        repeat(4, 1fr);

    gap: 18px;
}

.value-card {
    position: relative;

    overflow: hidden;

    min-height: 220px;

    padding: 28px 26px 26px;

    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.98),
            rgba(248, 252, 255, 0.96)
        );

    border:
        1px solid rgba(31, 128, 206, 0.11);

    border-radius: 18px;

    box-shadow:
        0 10px 28px
        rgba(19, 54, 92, 0.05);

    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        border-color 180ms ease;
}

.value-card::before {
    content: "";

    position: absolute;

    top: -38px;
    right: -34px;

    width: 120px;
    height: 120px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(43, 175, 255, 0.18) 0%,
            rgba(43, 175, 255, 0.07) 44%,
            rgba(43, 175, 255, 0) 72%
        );
}

.value-card:hover {
    transform: translateY(-4px);

    border-color:
        rgba(31, 128, 206, 0.20);

    box-shadow:
        0 18px 38px
        rgba(19, 54, 92, 0.09);
}

.value-icon {
    position: relative;
    z-index: 1;

    width: 46px;
    height: 46px;

    display: grid;
    place-items: center;

    margin-bottom: 18px;

    border-radius: 14px;

    background:
        linear-gradient(
            145deg,
            rgba(233, 247, 255, 1),
            rgba(218, 240, 255, 0.92)
        );

    border:
        1px solid rgba(26, 145, 230, 0.12);

    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.value-icon svg {
    width: 23px;
    height: 23px;

    fill: none;
    stroke: var(--blue-700);
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.value-card h3 {
    position: relative;
    z-index: 1;

    margin:
        0 0 9px;

    color: var(--navy-900);

    font-size: 1rem;
    font-weight: 800;

    letter-spacing: -0.015em;
}

.value-card p {
    position: relative;
    z-index: 1;

    margin: 0;

    color: var(--muted);

    font-size: 0.91rem;
    line-height: 1.62;
}

@media (max-width: 900px) {

    .value-grid {
        grid-template-columns:
            repeat(2, 1fr);
    }

}

@media (max-width: 600px) {

    .value-grid {
        grid-template-columns: 1fr;
    }

    .value-card {
        min-height: 0;
    }

}



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

.site-footer {
    margin-top: 90px;

    color: #cbd8e8;

    background:
        radial-gradient(
            circle at 18% 10%,
            rgba(22, 112, 190, 0.16),
            transparent 34%
        ),
        linear-gradient(
            135deg,
            #061225 0%,
            #0a1b32 58%,
            #0d2543 100%
        );
}

.footer-inner {
    width:
        min(
            calc(100% - 48px),
            var(--page-width)
        );

    margin: 0 auto;

    padding:
        58px 0 24px;
}

.footer-main {
    display: grid;

    grid-template-columns:
        minmax(280px, 1.6fr)
        minmax(140px, 0.75fr)
        minmax(190px, 0.95fr)
        minmax(170px, 0.8fr);

    gap:
        clamp(
            32px,
            5vw,
            70px
        );

    align-items: start;
}

.footer-company {
    max-width: 360px;
}

.footer-logo-panel {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding:
        9px 13px;

    background:
        linear-gradient(
            135deg,
            #ffffff,
            #eef4f9
        );

    border:
        1px solid rgba(255,255,255,0.12);

    border-radius: 12px;

    box-shadow:
        0 8px 26px
        rgba(0,0,0,0.16);
}

.footer-logo {
    display: block;

    width: auto;
    height: 54px;

    object-fit: contain;
}

.footer-description {
    margin:
        20px 0 0;

    color: #9eb0c6;

    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-column h2 {
    margin:
        4px 0 17px;

    color: white;

    font-size: 0.9rem;
    font-weight: 800;

    letter-spacing: 0.01em;
}

.footer-column nav,
.footer-contact {
    display: flex;
    flex-direction: column;

    gap: 10px;
}

.footer-column a,
.footer-contact a,
.footer-contact span {
    color: #9eb0c6;

    font-size: 0.87rem;
    line-height: 1.5;
}

.footer-column a,
.footer-contact a {
    transition:
        color 160ms ease,
        transform 160ms ease;
}

.footer-column a:hover,
.footer-contact a:hover {
    color: white;

    transform: translateX(2px);
}

.footer-bottom {
    margin-top: 48px;

    padding-top: 22px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 28px;

    border-top:
        1px solid
        rgba(255,255,255,0.08);

    color: #778ba3;

    font-size: 0.78rem;
}

.footer-tagline {
    color: #90a4bc;
}


@media (max-width: 900px) {

    .footer-main {
        grid-template-columns:
            repeat(2, 1fr);

        gap:
            38px 50px;
    }

}


@media (max-width: 600px) {

    .footer-inner {
        width:
            min(
                calc(100% - 28px),
                var(--page-width)
            );

        padding:
            44px 0 22px;
    }

    .footer-main {
        grid-template-columns: 1fr;

        gap: 34px;
    }

    .footer-company {
        max-width: none;
    }

    .footer-logo {
        height: 48px;
    }

    .footer-bottom {
        margin-top: 38px;

        flex-direction: column;
        align-items: flex-start;

        gap: 8px;
    }

}