@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {

    --bg: #05070b;

    --bg-soft: #080d14;

    --surface: #0c131d;

    --surface-2: #101a27;

    --white: #f5f7fa;

    --silver: #a4afbb;

    --muted: #697583;

    --blue: #4c8dff;

    --blue-light: #8bb8ff;

    --blue-dark: #15335c;

    --border: rgba(255,255,255,0.09);

    --container: 1180px;

}

* {
    margin: 0;
    padding: 0;

    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {

    background: var(--bg);

    color: var(--white);

    font-family: "Inter", sans-serif;

    line-height: 1.6;

    overflow-x: hidden;
}

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

img {
    display: block;

    max-width: 100%;
}

.container {

    width: min(90%, var(--container));

    margin: 0 auto;
}

.section {

    padding: 130px 0;
}


/* PROGRESS BAR */

.scroll-progress {

    position: fixed;

    top: 0;
    left: 0;

    width: 0%;
    height: 2px;

    z-index: 9999;

    background:
        linear-gradient(
            90deg,
            var(--blue),
            #a8caff
        );

    box-shadow:
        0 0 18px rgba(76,141,255,0.8);
}


/* CURSOR GLOW */

.cursor-glow {

    position: fixed;

    width: 450px;
    height: 450px;

    pointer-events: none;

    border-radius: 50%;

    z-index: 0;

    background:
        radial-gradient(
            circle,
            rgba(76,141,255,0.055),
            transparent 67%
        );

    transform: translate(-50%, -50%);
}


/* HEADER */

.header {

    position: fixed;

    width: 100%;

    top: 0;

    z-index: 1000;

    transition: 0.3s;

    border-bottom: 1px solid transparent;
}

.header.scrolled {

    background:
        rgba(5,7,11,0.87);

    backdrop-filter: blur(18px);

    -webkit-backdrop-filter: blur(18px);

    border-color: var(--border);
}

.nav {

    min-height: 80px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 25px;
}

.logo {

    font-family: "Manrope", sans-serif;

    font-weight: 800;

    font-size: 16px;

    letter-spacing: -0.8px;
}

.logo span {

    color: var(--blue);

    margin-left: 3px;
}

.menu {

    display: flex;

    gap: 28px;
}

.menu a {

    font-size: 12px;

    color: #85909d;

    font-weight: 500;

    transition: .2s;
}

.menu a:hover,
.menu a.active {

    color: white;
}

.nav-button {

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

    border-radius: 50px;

    padding: 10px 17px;

    font-size: 12px;

    transition: .25s;
}

.nav-button:hover {

    background: white;

    color: black;
}


/* HERO */

.hero {

    position: relative;

    min-height: 100vh;

    display: flex;

    align-items: center;

    overflow: hidden;

    padding:
        150px 0 100px;

    background:

        radial-gradient(
            circle at 83% 25%,
            rgba(28,70,124,.48),
            transparent 32%
        ),

        var(--bg);
}

.hero-grid-bg {

    position: absolute;

    inset: 0;

    opacity: .25;

    background-image:

        linear-gradient(
            rgba(255,255,255,.03) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(255,255,255,.03) 1px,
            transparent 1px
        );

    background-size:
        70px 70px;

    mask-image:
        linear-gradient(
            to bottom,
            black,
            transparent
        );
}

.hero-circle {

    position: absolute;

    border:
        1px solid rgba(76,141,255,.15);

    border-radius: 50%;
}

.circle-one {

    width: 500px;
    height: 500px;

    right: 5%;
    top: 15%;
}

.circle-two {

    width: 700px;
    height: 700px;

    right: -14%;
    top: 7%;

    opacity: .4;
}

.hero-layout {

    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns:
        1.2fr .8fr;

    gap: 80px;

    align-items: center;
}

.eyebrow {

    display: flex;

    align-items: center;

    gap: 10px;

    font-size: 10px;

    font-weight: 600;

    letter-spacing: 1.8px;

    color: #8a96a4;

    margin-bottom: 28px;
}

.eyebrow span {

    width: 7px;
    height: 7px;

    background: var(--blue);

    border-radius: 50%;

    box-shadow:
        0 0 18px var(--blue);
}

.hero h1 {

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(
            61px,
            7vw,
            104px
        );

    line-height: .92;

    letter-spacing: -6px;

    margin-bottom: 33px;
}

.hero h1 span {

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

.hero-description {

    max-width: 620px;

    color: #929daa;

    font-size: 17px;

    margin-bottom: 37px;
}

.hero-actions {

    display: flex;

    gap: 12px;

    flex-wrap: wrap;
}

.button-primary,
.button-secondary {

    min-height: 51px;

    display: inline-flex;

    align-items: center;

    justify-content: center;

    padding: 0 22px;

    border-radius: 7px;

    font-size: 13px;

    font-weight: 600;

    transition: .25s;
}

.button-primary {

    background: var(--white);

    color: #07101b;

    gap: 25px;
}

.button-primary:hover {

    background:
        var(--blue-light);

    transform:
        translateY(-3px);
}

.button-secondary {

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

    color: #c2c8cf;
}

.button-secondary:hover {

    border-color:
        rgba(255,255,255,.25);

    transform:
        translateY(-3px);
}

.hero-meta {

    margin-top: 55px;

    padding-top: 22px;

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

    display: flex;

    gap: 50px;
}

.hero-meta div {

    display: flex;

    flex-direction: column;
}

.hero-meta span {

    font-size: 8px;

    letter-spacing: 1.3px;

    color: #525f6d;
}

.hero-meta strong {

    margin-top: 4px;

    font-size: 11px;

    color: #b4bcc5;
}

.hero-meta .online {

    color: #7ec995;
}


/* PHOTO */

.photo-frame {

    padding: 20px;

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

    border-radius: 20px;

    background:
        linear-gradient(
            145deg,
            rgba(255,255,255,.07),
            rgba(255,255,255,.015)
        );

    box-shadow:
        0 45px 120px
        rgba(0,0,0,.42);
}

.photo-top {

    display: flex;

    justify-content: space-between;

    color: #53606d;

    font-size: 8px;

    letter-spacing: 1.3px;

    margin-bottom: 15px;
}

.photo-wrapper {

    position: relative;

    height: 465px;

    overflow: hidden;

    border-radius: 13px;

    background: #111821;
}

.photo-wrapper img {

    width: 100%;
    height: 115%;

    object-fit: cover;

    object-position: center;

    transform:
        translateY(-5%);

    will-change: transform;
}

.photo-overlay {

    position: absolute;

    inset: 0;

    background:
        linear-gradient(
            to top,
            rgba(3,7,12,.45),
            transparent 48%
        );
}

.photo-footer {

    display: flex;

    justify-content: space-between;

    align-items: end;

    gap: 20px;

    padding-top: 17px;
}

.photo-footer strong {

    font-size: 11px;

    letter-spacing: .4px;
}

.photo-footer span {

    color: #626e7b;

    font-size: 8px;

    letter-spacing: 1.2px;
}


/* MARQUEE */

.marquee {

    overflow: hidden;

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

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

    background:
        var(--bg-soft);
}

.marquee-track {

    width: max-content;

    display: flex;

    gap: 35px;

    align-items: center;

    padding: 17px 0;

    animation:
        marquee 25s
        linear infinite;
}

.marquee-track span {

    color: #596573;

    font-size: 10px;

    letter-spacing: 2px;

    white-space: nowrap;
}

.marquee-track span:nth-child(even) {

    color: var(--blue);
}

@keyframes marquee {

    from {
        transform:
            translateX(0);
    }

    to {
        transform:
            translateX(-50%);
    }

}


/* SECTION HEADINGS */

.section-intro {

    display: grid;

    grid-template-columns:
        100px 1fr;

    margin-bottom: 80px;
}

.section-index {

    color: var(--blue);

    font-size: 10px;
}

.section-label {

    color: var(--blue);

    font-size: 9px;

    font-weight: 600;

    letter-spacing: 1.8px;
}

.section-intro h2 {

    margin-top: 15px;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(
            44px,
            5vw,
            72px
        );

    letter-spacing: -3.5px;

    line-height: .98;
}

.section-intro h2 span {

    color: #778698;
}


/* ABOUT */

.about {

    background:
        var(--bg-soft);
}

.about-layout {

    display: grid;

    grid-template-columns:
        1.15fr .85fr;

    gap: 100px;
}

.about-text {

    max-width: 710px;
}

.about-text p {

    color: #8b96a3;

    margin-bottom: 20px;

    font-size: 16px;
}

.about-text .lead {

    font-family:
        "Manrope",
        sans-serif;

    font-size: 27px;

    line-height: 1.35;

    color: var(--white);
}

.about-text strong {

    color: white;
}

.principles {

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

.principle {

    display: grid;

    grid-template-columns:
        50px 1fr;

    gap: 20px;

    padding: 25px 0;

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

.principle > span {

    color: var(--blue);

    font-size: 9px;
}

.principle strong {

    font-size: 11px;

    letter-spacing: 1px;
}

.principle p {

    margin-top: 5px;

    color: #6f7c89;

    font-size: 13px;
}


/* EXPERTISE */

.expertise-grid {

    display: grid;

    grid-template-columns:
        repeat(3,1fr);

    gap: 14px;
}

.expertise-card {

    min-height: 460px;

    padding: 27px;

    display: flex;

    flex-direction: column;

    background:
        linear-gradient(
            145deg,
            var(--surface),
            #090e15
        );

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

    border-radius: 13px;

    transition: .35s;

    position: relative;

    overflow: hidden;
}

.expertise-card::before {

    content: "";

    position: absolute;

    width: 160px;
    height: 160px;

    border:
        1px solid
        rgba(76,141,255,.12);

    border-radius: 50%;

    top: -80px;
    right: -80px;

    transition: .5s;
}

.expertise-card:hover {

    transform:
        translateY(-8px);

    border-color:
        rgba(76,141,255,.28);
}

.expertise-card:hover::before {

    transform:
        scale(1.6);
}

.card-top {

    display: flex;

    justify-content: space-between;

    font-size: 11px;

    color: #506070;
}

.card-top span:last-child {

    color: var(--blue);

    font-size: 26px;
}

.card-content {

    margin-top: 75px;
}

.card-content h3 {

    font-family:
        "Manrope",
        sans-serif;

    font-size: 31px;

    line-height: 1.05;

    letter-spacing: -1.4px;

    margin-bottom: 17px;
}

.card-content p {

    color: #7f8a96;

    font-size: 14px;

    max-width: 300px;
}

.card-bottom {

    margin-top: auto;

    display: flex;

    gap: 7px;

    flex-wrap: wrap;
}

.card-bottom span {

    padding: 6px 9px;

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

    border-radius: 50px;

    color: #65717e;

    font-size: 8px;

    letter-spacing: .9px;
}


/* SOBEL */

.sobel {

    background:
        var(--bg-soft);
}

.sobel-box {

    min-height: 600px;

    display: grid;

    grid-template-columns:
        .9fr 1.1fr;

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

    border-radius: 19px;

    overflow: hidden;

    background:
        var(--surface);
}

.sobel-image {

    position: relative;

    min-height: 600px;

    overflow: hidden;
}

.sobel-image img {

    width: 100%;
    height: 100%;

    object-fit: cover;

    will-change: transform;
}

.sobel-image-overlay {

    position: absolute;

    inset: 0;

    background:

        linear-gradient(
            90deg,
            transparent 50%,
            rgba(12,19,29,.75)
        ),

        linear-gradient(
            to top,
            rgba(4,8,13,.25),
            transparent
        );
}

.sobel-copy {

    padding: 70px;

    display: flex;

    flex-direction: column;

    justify-content: center;
}

.sobel-copy h2 {

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(
            65px,
            7vw,
            110px
        );

    line-height: .87;

    letter-spacing: -6px;

    margin: 25px 0 35px;
}

.sobel-copy h2 span {

    color: var(--blue);
}

.sobel-copy p {

    color: #87929e;

    max-width: 560px;

    margin-bottom: 15px;
}

.sobel-copy .sobel-lead {

    color: white;

    font-size: 18px;
}

.role-list {

    margin-top: 28px;

    display: flex;

    gap: 7px;

    flex-wrap: wrap;
}

.role-list span {

    padding: 7px 10px;

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

    border-radius: 50px;

    color: #697684;

    font-size: 8px;

    letter-spacing: 1px;
}


/* PROJECTS */

.project-list {

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

.project {

    min-height: 190px;

    display: grid;

    grid-template-columns:
        80px 1fr 180px;

    align-items: center;

    gap: 30px;

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

    transition: .3s;
}

.project:hover {

    padding-left: 15px;

    background:
        linear-gradient(
            90deg,
            rgba(76,141,255,.035),
            transparent
        );
}

.project-number {

    color: var(--blue);

    font-size: 10px;
}

.project-type {

    color: #5f6d7b;

    font-size: 8px;

    letter-spacing: 1.5px;
}

.project h3 {

    margin: 7px 0 8px;

    font-family:
        "Manrope",
        sans-serif;

    font-size: 31px;

    letter-spacing: -1.2px;
}

.project p {

    color: #778491;

    max-width: 620px;

    font-size: 13px;
}

.project-tech {

    text-align: right;

    color: #53606e;

    font-size: 9px;

    letter-spacing: 1px;
}


/* DISCIPLINE */

.discipline {

    padding: 130px 0;

    background:
        var(--surface);
}

.discipline-layout {

    display: grid;

    grid-template-columns:
        1fr .8fr;

    gap: 100px;

    align-items: center;
}

.discipline-title h2 {

    margin-top: 18px;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(
            50px,
            6vw,
            80px
        );

    line-height: .94;

    letter-spacing: -4px;
}

.discipline-title h2 span {

    display: block;

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

.discipline-text p {

    max-width: 520px;

    color: #84909c;

    font-size: 16px;
}

.discipline-tags {

    display: flex;

    gap: 8px;

    margin-top: 28px;

    flex-wrap: wrap;
}

.discipline-tags span {

    padding: 7px 11px;

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

    border-radius: 40px;

    color: #63717f;

    font-size: 8px;
}


/* STATEMENT */

.statement {

    padding: 125px 0;

    background: var(--blue);

    color: #07101c;
}

.statement span {

    font-size: 9px;

    letter-spacing: 1.8px;

    font-weight: 700;
}

.statement h2 {

    margin-top: 30px;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(
            43px,
            6vw,
            80px
        );

    line-height: .98;

    letter-spacing: -4px;

    font-weight: 600;
}

.statement h2 strong {

    font-weight: 800;
}


/* CONTACT */

.contact-layout {

    display: grid;

    grid-template-columns:
        1fr 1fr;

    gap: 100px;
}

.contact-title h2 {

    margin-top: 18px;

    font-family:
        "Manrope",
        sans-serif;

    font-size:
        clamp(
            50px,
            6vw,
            80px
        );

    line-height: .94;

    letter-spacing: -4px;
}

.contact-title h2 span {

    display: block;

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

.contact-links {

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

.contact-links a {

    min-height: 110px;

    display: flex;

    align-items: center;

    justify-content: space-between;

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

    transition: .25s;
}

.contact-links a:hover {

    padding-left: 15px;
}

.contact-links a div {

    display: flex;

    flex-direction: column;
}

.contact-links a div span {

    color: #596674;

    font-size: 8px;

    letter-spacing: 1.4px;
}

.contact-links strong {

    margin-top: 4px;

    font-size: 16px;
}

.contact-arrow {

    color: var(--blue);

    font-size: 28px;
}


/* FOOTER */

footer {

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

.footer {

    min-height: 85px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 20px;

    color: #56616d;

    font-size: 10px;
}


/* REVEAL ANIMATION */

.reveal {

    opacity: 0;

    transform:
        translateY(45px);

    transition:

        opacity .8s
        cubic-bezier(
            .22,
            1,
            .36,
            1
        ),

        transform .8s
        cubic-bezier(
            .22,
            1,
            .36,
            1
        );
}

.reveal.visible {

    opacity: 1;

    transform:
        translateY(0);
}


/* TABLET */

@media(max-width:1000px) {

    .menu {

        display: none;
    }

    .hero-layout,
    .about-layout,
    .discipline-layout,
    .contact-layout {

        grid-template-columns: 1fr;
    }

    .expertise-grid {

        grid-template-columns: 1fr;
    }

    .sobel-box {

        grid-template-columns: 1fr;
    }

    .sobel-image {

        min-height: 450px;
    }

}


/* MOBILE */

@media(max-width:650px) {

    .container {

        width: 92%;
    }

    .section {

        padding: 90px 0;
    }

    .nav {

        min-height: 70px;
    }

    .logo {

        font-size: 13px;
    }

    .nav-button {

        font-size: 10px;

        padding: 8px 12px;
    }

    .hero {

        min-height: auto;

        padding:
            125px 0 90px;
    }

    .hero h1 {

        font-size: 57px;

        letter-spacing: -4px;
    }

    .hero-actions {

        flex-direction: column;
    }

    .hero-actions a {

        width: 100%;
    }

    .hero-meta {

        gap: 20px;

        flex-wrap: wrap;
    }

    .photo-wrapper {

        height: 420px;
    }

    .section-intro {

        grid-template-columns: 1fr;

        gap: 20px;

        margin-bottom: 55px;
    }

    .section-intro h2 {

        letter-spacing: -2.5px;
    }

    .sobel-copy {

        padding: 42px 24px;
    }

    .sobel-copy h2 {

        font-size: 70px;

        letter-spacing: -4px;
    }

    .sobel-image {

        min-height: 380px;
    }

    .project {

        padding: 30px 0;

        grid-template-columns:
            35px 1fr;

        min-height: auto;
    }

    .project-tech {

        display: none;
    }

    .statement {

        padding: 90px 0;
    }

    .statement h2 {

        letter-spacing: -2.5px;
    }

    .footer {

        align-items:
            flex-start;

        flex-direction:
            column;

        justify-content:
            center;

        padding: 25px 0;
    }

}