/* =========================================================
   ASCND — HOMEPAGE / NEW VISUAL SYSTEM
   Creative editorial × deep ocean × intelligent systems
========================================================= */

html,
body {

    width: 100%;

    max-width: 100%;

    overflow-x: hidden;

}

:root {

    --ocean: #062b3a;
    --ocean-deep: #031b25;
    --ocean-soft: #0a4053;

    --cream: #f2efe7;
    --cream-dark: #e7e2d7;

    --ink: #101719;

    --white: #f7f8f5;

    --muted-light: rgba(247,248,245,0.58);
    --muted-dark: rgba(16,23,25,0.58);

    --line-light: rgba(247,248,245,0.15);
    --line-dark: rgba(16,23,25,0.14);

    --serif: Georgia, "Times New Roman", serif;
    --sans: Arial, Helvetica, sans-serif;

}


/* =========================================================
   RESET
========================================================= */

* {
    box-sizing: border-box;
}

html,
body {

    width: 100%;

    max-width: 100%;

    overflow-x: hidden;

}

html {
    scroll-behavior: smooth;
}


body {
    margin: 0;
    background: var(--ocean);
    color: var(--white);
    font-family: var(--sans);
    overflow-x: hidden;
}


body,
button,
a {
    -webkit-font-smoothing: antialiased;
}


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


button {
    font: inherit;
}


::selection {
    background: var(--cream);
    color: var(--ocean-deep);
}


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

.site-header {

    position: fixed;

    top: 0;
    left: 0;

    width: 100%;

    height: 82px;

    padding: 0 5vw;

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

    z-index: 1000;

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

    background:
        linear-gradient(
            to bottom,
            rgba(3,27,37,0.9),
            rgba(3,27,37,0.45)
        );

    backdrop-filter: blur(18px);

}


.brand {

    display: flex;

    align-items: center;

    gap: 10px;

    color: #f2efe7;

    font-size: 15px;

    font-weight: 800;

    letter-spacing: 0.24em;

    text-decoration: none;

}


.brand img {

    display: block;

    width: 38px;

    height: 38px;

    object-fit: contain;

}


.brand span {

    display: block;

    color: #f2efe7;

}


.brand:hover {

    opacity: 0.85;

}


.desktop-nav {

    display: flex;
    align-items: center;

    gap: 31px;

}


.desktop-nav a {

    position: relative;

    font-size: 9px;

    letter-spacing: 0.17em;

    opacity: 0.52;

    transition:
        opacity 0.25s ease,
        transform 0.25s ease;

}


.desktop-nav a:hover {

    opacity: 1;

    transform: translateY(-2px);

}


.nav-cta {

    padding: 11px 16px;

    border: 1px solid rgba(247,248,245,0.28);

    opacity: 1 !important;

}


.mobile-menu {

    display: none;

    background: none;

    border: 0;

    color: var(--white);

    font-size: 9px;

    letter-spacing: 0.18em;

}


/* =========================================================
   SHARED
========================================================= */

.section-index {

    font-size: 9px;

    letter-spacing: 0.22em;

    text-transform: uppercase;

    opacity: 0.42;

}


.section-kicker {

    margin: 0 0 26px;

    font-size: 9px;

    letter-spacing: 0.22em;

    text-transform: uppercase;

    opacity: 0.42;

}


/* =========================================================
   BUTTONS
========================================================= */

.button {

    min-height: 50px;

    padding: 0 21px;

    display: inline-flex;

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

    gap: 16px;

    border: 1px solid rgba(247,248,245,0.3);

    font-size: 9px;

    letter-spacing: 0.16em;

    text-transform: uppercase;

    transition:
        transform 0.3s ease,
        background 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease;

}


.button span {

    font-size: 16px;

    transition:
        transform 0.3s ease;

}


.button:hover {

    transform: translateY(-4px);

}


.button:hover span {

    transform: translate(3px,-3px);

}


.button-light {

    background: var(--cream);

    color: var(--ocean-deep);

    border-color: var(--cream);

}


.button-light:hover {

    background: white;

}


.button-outline {

    background: transparent;

    color: var(--white);

}


.button-outline:hover {

    background: rgba(247,248,245,0.08);

    border-color: rgba(247,248,245,0.6);

}


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

.hero {

    position: relative;

    min-height: 100vh;

    padding: 150px 5vw 90px;

    display: grid;

    grid-template-columns: 1.1fr 0.9fr;

    align-items: center;

    gap: 70px;

    overflow: hidden;

    background:

        radial-gradient(
            circle at 72% 45%,
            rgba(15,91,116,0.5),
            transparent 32%
        ),

        linear-gradient(
            135deg,
            var(--ocean-deep),
            var(--ocean)
        );

}


/* GRID */

.hero-grid {

    position: absolute;

    inset: 0;

    pointer-events: none;

    opacity: 0.32;

    background-image:

        linear-gradient(
            rgba(247,248,245,0.04) 1px,
            transparent 1px
        ),

        linear-gradient(
            90deg,
            rgba(247,248,245,0.04) 1px,
            transparent 1px
        );

    background-size: 90px 90px;

    mask-image:
        linear-gradient(
            to right,
            black,
            transparent 90%
        );

}


/* GLOW */

.hero-glow {

    position: absolute;

    width: 650px;
    height: 650px;

    right: 2%;
    top: 15%;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(35,126,153,0.22),
            transparent 65%
        );

    filter: blur(12px);

    pointer-events: none;

}


/* HERO CONTENT */

.hero-content {

    position: relative;

    z-index: 2;

}


.hero-meta {

    display: flex;

    justify-content: space-between;

    max-width: 630px;

    margin-bottom: 25px;

    font-size: 8px;

    letter-spacing: 0.22em;

    opacity: 0.4;

}


.hero h1 {

    margin: 0;

    max-width: 900px;

    font-size:
        clamp(65px, 9vw, 135px);

    line-height: 0.83;

    letter-spacing: -0.085em;

    font-weight: 800;

}


.hero h1 span {

    display: block;

    color: transparent;

    -webkit-text-stroke:
        1px rgba(247,248,245,0.72);

}


/* BELIEFS */

.hero-belief {

    margin-top: 48px;

    display: flex;

    flex-direction: column;

    gap: 8px;

}


.belief-line {

    display: flex;

    align-items: baseline;

    gap: 16px;

}


.belief-line > span {

    width: 22px;

    font-size: 8px;

    opacity: 0.3;

}


.belief-line strong {

    font-size:
        clamp(21px, 2.4vw, 33px);

    letter-spacing: -0.035em;

}


.hero-description {

    max-width: 510px;

    margin: 38px 0 30px;

    font-size: 15px;

    line-height: 1.75;

    color: var(--muted-light);

}


.hero-actions {

    display: flex;

    flex-wrap: wrap;

    gap: 11px;

}


/* =========================================================
   HERO OBJECT
========================================================= */

.hero-object {

    position: relative;

    width: min(100%, 620px);

    aspect-ratio: 1 / 1;

    margin-left: auto;

    display: flex;

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

    border: 1px solid rgba(247,248,245,0.28);

    border-radius: 14px;

    background:
        radial-gradient(
            circle at center,
            rgba(15,91,116,0.25),
            rgba(3,27,37,0.18)
        );

    overflow: hidden;

}


.object-orbit {

    position: absolute;

    left: 50%;
    top: 50%;

    border: 1px solid rgba(247,248,245,0.12);

    border-radius: 50%;

    transform:
        translate(-50%,-50%)
        rotate(-18deg);

}


.orbit-a {

    width: 92%;
    height: 42%;

    animation:
        orbitFloat 8s ease-in-out infinite;

}


.orbit-b {

    width: 72%;
    height: 72%;

    transform:
        translate(-50%,-50%)
        rotate(45deg);

    animation:
        orbitRotate 16s linear infinite;

}


.orbit-c {

    width: 42%;
    height: 92%;

    animation:
        orbitFloatReverse 10s ease-in-out infinite;

}


.object-core {

     position: relative;

    width: 78%;
    height: 78%;

    display: flex;

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

    background: transparent;

    border: 0;

    backdrop-filter: none;

    z-index: 2;

}
.object-core img {

    display: block;

    width: 100%;
    height: auto;

    object-fit: contain;

}

.object-coordinate {

    position: absolute;

    right: 4%;

    bottom: 15%;

    font-size: 8px;

    letter-spacing: 0.2em;

    opacity: 0.35;

}


.hero-bottom {

    position: absolute;

    bottom: 28px;

    left: 5vw;

    right: 5vw;

    display: flex;

    justify-content: space-between;

    font-size: 8px;

    letter-spacing: 0.2em;

    opacity: 0.35;

}


/* =========================================================
   IDEA / CREAM
========================================================= */

.idea-section {

    position: relative;

    padding: 180px 5vw;

    display: grid;

    grid-template-columns: 0.25fr 0.75fr;

    gap: 60px;

    background: var(--cream);

    color: var(--ink);

}


.idea-content {

    max-width: 1100px;

}


.idea-content h2 {

    margin: 0;

    max-width: 1000px;

    font-size:
        clamp(54px, 7.2vw, 110px);

    line-height: 0.9;

    letter-spacing: -0.075em;

    font-weight: 700;

}


.idea-content h2 em {

    font-family: var(--serif);

    font-weight: 400;

}


.idea-copy {

    margin-top: 75px;

    display: grid;

    grid-template-columns: repeat(2,1fr);

    gap: 70px;

}


.idea-copy p {

    max-width: 390px;

    margin: 0;

    font-size: 16px;

    line-height: 1.75;

    color: var(--muted-dark);

}


/* =========================================================
   SOLUTIONS
========================================================= */

.solutions-section {

    position: relative;

    padding: 175px 5vw;

    background:
        linear-gradient(
            135deg,
            var(--ocean-deep),
            var(--ocean)
        );

    overflow: hidden;

}


.solutions-section::before {

    content: "";

    position: absolute;

    width: 650px;
    height: 650px;

    right: -250px;
    top: 250px;

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            rgba(19,100,127,0.24),
            transparent 68%
        );

}


.solutions-top {

    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns: 0.25fr 0.75fr;

    gap: 60px;

    margin-bottom: 105px;

}


.solutions-heading {

    max-width: 1000px;

}


.solutions-heading h2 {

    margin: 0;

    font-size:
        clamp(60px, 8vw, 120px);

    line-height: 0.84;

    letter-spacing: -0.08em;

}


.solutions-heading h2 em {

    display: block;

    font-family: var(--serif);

    font-weight: 400;

}


.solutions-heading > p:last-child {

    max-width: 560px;

    margin: 42px 0 0;

    font-size: 16px;

    line-height: 1.7;

    color: var(--muted-light);

}


/* =========================================================
   STRATEGY
========================================================= */

.strategy-feature {

    position: relative;

    z-index: 2;

    display: grid;

    grid-template-columns: 70px 1fr 0.65fr;

    align-items: end;

    gap: 35px;

    padding: 42px 0;

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

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

}


.strategy-number {

    align-self: start;

    font-size: 9px;

    letter-spacing: 0.18em;

    opacity: 0.35;

}


.strategy-main > span {

    display: block;

    margin-bottom: 14px;

    font-size: 8px;

    letter-spacing: 0.2em;

    opacity: 0.4;

}


.strategy-main h3 {

    margin: 0;

    font-size:
        clamp(52px, 7vw, 100px);

    line-height: 0.84;

    letter-spacing: -0.075em;

}


.strategy-copy strong {

    display: block;

    margin-bottom: 12px;

    font-size: 16px;

}


.strategy-copy p {

    max-width: 360px;

    margin: 0;

    font-size: 14px;

    line-height: 1.7;

    color: var(--muted-light);

}


/* =========================================================
   SOLUTION SYSTEM
========================================================= */

.solution-system {

    position: relative;

    z-index: 2;

    margin-top: 70px;

    display: grid;

    grid-template-columns: repeat(2,1fr);

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

}


.solution-item {

    position: relative;

    min-height: 300px;

    padding: 31px 40px 38px 0;

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

    cursor: default;

    overflow: hidden;

    transition:
        padding 0.45s ease,
        background 0.45s ease;

}


.solution-item:nth-child(odd) {

    border-right: 1px solid var(--line-light);

}


.solution-item:nth-child(even) {

    padding-left: 40px;

}


.solution-item::after {

    content: "";

    position: absolute;

    width: 170px;
    height: 170px;

    right: -70px;
    bottom: -80px;

    border: 1px solid rgba(247,248,245,0.1);

    border-radius: 50%;

    transition:
        transform 0.6s ease;

}


.solution-item:hover {

    background:
        rgba(247,248,245,0.035);

    padding-top: 42px;

}


.solution-item:hover::after {

    transform:
        scale(1.5);

}


.solution-top {

    display: flex;

    justify-content: space-between;

    margin-bottom: 45px;

    font-size: 8px;

    letter-spacing: 0.18em;

    opacity: 0.38;

}


.solution-item h3 {

    margin: 0;

    font-size:
        clamp(39px, 5vw, 72px);

    line-height: 0.88;

    letter-spacing: -0.065em;

    transition:
        transform 0.4s ease;

}


.solution-item:hover h3 {

    transform:
        translateX(9px);

}


.solution-label {

    margin: 16px 0 0;

    font-size: 8px;

    letter-spacing: 0.14em;

    text-transform: uppercase;

    color: rgba(247,248,245,0.42);

}


.solution-detail {

    max-width: 390px;

    margin: 22px 0 0;

    font-size: 14px;

    line-height: 1.65;

    color: var(--muted-light);

    opacity: 0;

    transform: translateY(12px);

    transition:
        opacity 0.4s ease,
        transform 0.4s ease;

}


.solution-item:hover .solution-detail,
.solution-item:focus .solution-detail {

    opacity: 1;

    transform: translateY(0);

}


.solution-arrow {

    position: absolute;

    right: 25px;

    bottom: 25px;

    font-size: 20px;

    opacity: 0.35;

    transition:
        transform 0.4s ease,
        opacity 0.4s ease;

}


.solution-item:hover .solution-arrow {

    opacity: 1;

    transform:
        translate(3px,-3px);

}


/* =========================================================
   SOLUTION STATEMENT
========================================================= */

.solution-statement {

    position: relative;

    z-index: 2;

    margin-top: 85px;

    display: grid;

    grid-template-columns: 0.25fr 0.75fr;

    gap: 60px;

}


.solution-statement > span {

    font-size: 8px;

    letter-spacing: 0.2em;

    opacity: 0.35;

}


.solution-statement p {

    max-width: 850px;

    margin: 0;

    font-size:
        clamp(27px, 3.4vw, 49px);

    line-height: 1.03;

    letter-spacing: -0.045em;

}


/* =========================================================
   WORK / CREAM
========================================================= */

.work-section {

    padding: 170px 5vw;

    background: var(--cream);

    color: var(--ink);

}


.work-heading {

    margin: 30px 0 75px;

}


.work-heading h2 {

    margin: 0;

    font-size:
        clamp(55px, 7vw, 105px);

    line-height: 0.86;

    letter-spacing: -0.075em;

}


.work-heading h2 em {

    font-family: var(--serif);

    font-weight: 400;

}


.work-grid {

    display: grid;

    grid-template-columns: repeat(2,1fr);

    gap: 22px;

}


.work-card {

    min-width: 0;

}


.work-visual {

    position: relative;

    aspect-ratio: 1.2;

    display: flex;

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

    overflow: hidden;

    background: var(--ocean);

    color: var(--white);

}


.work-secondary .work-visual {

    background: var(--ocean-deep);

}


.work-visual::before {

    content: "";

    position: absolute;

    width: 62%;
    height: 62%;

    border: 1px solid rgba(247,248,245,0.13);

    transform: rotate(45deg);

    transition:
        transform 0.8s ease;

}


.work-card:hover .work-visual::before {

    transform:
        rotate(135deg)
        scale(1.08);

}


.work-mark {

    position: relative;

    font-size:
        clamp(38px, 5vw, 72px);

    font-weight: 800;

    letter-spacing: -0.07em;

}


.work-number {

    position: relative;

    font-size:
        clamp(60px, 8vw, 120px);

    font-weight: 800;

    letter-spacing: -0.08em;

}


.work-visual > span {

    position: absolute;

    right: 20px;
    bottom: 18px;

    font-size: 7px;

    letter-spacing: 0.2em;

    opacity: 0.42;

}


.work-info {

    padding: 25px 0;

}


.work-info small {

    font-size: 8px;

    letter-spacing: 0.2em;

    opacity: 0.42;

}


.work-info h3 {

    margin: 10px 0;

    font-size: 28px;

    letter-spacing: -0.04em;

}


.work-info p {

    max-width: 480px;

    margin: 0;

    font-size: 15px;

    line-height: 1.65;

    color: var(--muted-dark);

}


/* =========================================================
   ABOUT
========================================================= */

.about-section {

    padding: 175px 5vw;

    background:
        linear-gradient(
            135deg,
            var(--ocean),
            var(--ocean-deep)
        );

}


.about-layout {

    display: grid;

    grid-template-columns:
        0.85fr 1.15fr;

    gap: 100px;

    margin-top: 65px;

}


.about-content {

    max-width: 720px;

}


.about-content h2 {

    margin: 0;

    font-size:
        clamp(55px, 7vw, 105px);

    line-height: 0.86;

    letter-spacing: -0.075em;

}


.about-content h2 span {

    display: block;

    margin-top: 18px;

    color: transparent;

    -webkit-text-stroke:
        1px rgba(247,248,245,0.5);

}


.about-copy {

    margin-top: 70px;

}


.about-copy p {

    max-width: 620px;

    margin: 0 0 28px;

    font-size: 16px;

    line-height: 1.75;

    color: var(--muted-light);

}


/* =========================================================
   PHILOSOPHY
========================================================= */

.philosophy {

    position: relative;

    padding: 34px;

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

    background:
        rgba(247,248,245,0.025);

    backdrop-filter: blur(12px);

}


.philosophy::before {

    content: "";

    position: absolute;

    width: 240px;
    height: 240px;

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

    border: 1px solid rgba(247,248,245,0.08);

    border-radius: 50%;

}


.philosophy-heading {

    display: flex;

    justify-content: space-between;

    padding-bottom: 25px;

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

    font-size: 8px;

    letter-spacing: 0.2em;

    opacity: 0.4;

}


.philosophy-intro {

    padding: 40px 0;

}


.philosophy-intro strong {

    display: block;

    margin-bottom: 16px;

    font-size: 9px;

    letter-spacing: 0.2em;

}


.philosophy-intro p {

    max-width: 490px;

    margin: 0;

    font-size:
        clamp(25px, 3vw, 41px);

    line-height: 1.08;

    letter-spacing: -0.04em;

}


.principle-list {

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

}


.principle {

    display: grid;

    grid-template-columns: 40px 1fr;

    gap: 18px;

    padding: 22px 0;

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

    transition:
        padding-left 0.35s ease,
        background 0.35s ease;

}


.principle > span {

    padding-top: 5px;

    font-size: 8px;

    opacity: 0.3;

}


.principle h3 {

    margin: 0;

    font-size: 21px;

    letter-spacing: -0.02em;

}


.principle p {

    max-width: 420px;

    margin: 5px 0 0;

    font-size: 12px;

    line-height: 1.6;

    color: var(--muted-light);

}


.principle:hover {

    padding-left: 10px;

    background:
        rgba(247,248,245,0.025);

}


.principle-final {

    padding-bottom: 30px;

}


.principle-final h3 {

    font-size: 29px;

}


.philosophy-footer {

    display: flex;

    align-items: center;

    justify-content: space-between;

    padding-top: 25px;

    font-size: 7px;

    letter-spacing: 0.2em;

    opacity: 0.4;

}


.philosophy-footer strong {

    color: var(--white);

    opacity: 1;

}


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

.cta-section {

    position: relative;

    min-height: 90vh;

    padding: 160px 5vw;

    display: flex;

    align-items: center;

    justify-content: center;

    text-align: center;

    overflow: hidden;

    background:
        radial-gradient(
            circle at center,
            #0a5268,
            var(--ocean-deep) 62%
        );

}


.cta-background {

    position: absolute;

    inset: 0;

    pointer-events: none;

}


.cta-background div {

    position: absolute;

    left: 50%;
    top: 50%;

    width: 700px;
    height: 280px;

    border: 1px solid rgba(247,248,245,0.08);

    border-radius: 50%;

    transform:
        translate(-50%,-50%)
        rotate(-18deg);

}


.cta-background div:nth-child(2) {

    width: 540px;
    height: 220px;

    transform:
        translate(-50%,-50%)
        rotate(28deg);

}


.cta-background div:nth-child(3) {

    width: 390px;
    height: 160px;

    transform:
        translate(-50%,-50%)
        rotate(-42deg);

}


.cta-content {

    position: relative;

    z-index: 2;

}


.cta-content h2 {

    margin: 20px 0 30px;

    font-size:
        clamp(70px, 10vw, 150px);

    line-height: 0.82;

    letter-spacing: -0.085em;

}


.cta-content h2 span {

    display: block;

    color: transparent;

    -webkit-text-stroke:
        1px rgba(247,248,245,0.7);

}


.cta-content > p:not(.section-kicker) {

    max-width: 520px;

    margin: 0 auto 38px;

    font-size: 16px;

    line-height: 1.7;

    color: var(--muted-light);

}


.cta-actions {

    display: flex;

    justify-content: center;

    flex-wrap: wrap;

    gap: 11px;

}


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

.site-footer {

    padding: 42px 5vw;

    display: grid;

    grid-template-columns: 1fr auto 1fr;

    align-items: center;

    gap: 30px;

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

    background: var(--ocean-deep);

}


.site-footer strong {

    font-size: 16px;

    letter-spacing: 0.22em;

}


.site-footer p {

    margin: 7px 0 0;

    font-size: 9px;

    opacity: 0.4;

}


.footer-center {

    display: flex;

    gap: 25px;

}


.footer-center span,
.footer-location {

    font-size: 7px;

    letter-spacing: 0.18em;

    opacity: 0.38;

}


.footer-location {

    display: block;

    text-align: right;

}

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

.site-footer {

    padding: 42px 5vw;

    display: grid;

    grid-template-columns: 1fr auto 1fr;

    align-items: center;

    gap: 30px;

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

    background: var(--ocean-deep);

}


.site-footer strong {

    font-size: 16px;

    letter-spacing: 0.22em;

}


.site-footer p {

    margin: 7px 0 0;

    font-size: 9px;

    opacity: 0.4;

}


.footer-center {

    display: flex;

    align-items: center;

    justify-content: center;

    gap: 8px;

}


.footer-center a {

    color: #f2efe7;

    text-decoration: none;

    font-size: 7px;

    letter-spacing: 0.18em;

    opacity: 0.38;

    transition:
        opacity 0.25s ease;

}


.footer-center a:hover {

    opacity: 1;

}


.footer-center span {

    font-size: 7px;

    letter-spacing: 0.18em;

    opacity: 0.25;

}


.footer-location {

    display: block;

    text-align: right;

    font-size: 7px;

    letter-spacing: 0.18em;

    opacity: 0.38;

}


/* =========================================================
   ANIMATION
========================================================= */

@keyframes orbitFloat {

    0%,
    100% {
        transform:
            translate(-50%,-50%)
            rotate(-18deg)
            scale(1);
    }

    50% {
        transform:
            translate(-50%,-50%)
            rotate(-12deg)
            scale(1.035);
    }

}


@keyframes orbitFloatReverse {

    0%,
    100% {
        transform:
            translate(-50%,-50%)
            rotate(12deg)
            scale(1);
    }

    50% {
        transform:
            translate(-50%,-50%)
            rotate(20deg)
            scale(0.96);
    }

}


@keyframes orbitRotate {

    from {
        transform:
            translate(-50%,-50%)
            rotate(45deg);
    }

    to {
        transform:
            translate(-50%,-50%)
            rotate(405deg);
    }

}


/* =========================================================
   RESPONSIVE — TABLET
========================================================= */

@keyframes orbitFloat {

    0%,
    100% {
        transform:
            translate(-50%,-50%)
            rotate(-18deg)
            scale(1);
    }

    50% {
        transform:
            translate(-50%,-50%)
            rotate(-12deg)
            scale(1.035);
    }

}


@keyframes orbitFloatReverse {

    0%,
    100% {
        transform:
            translate(-50%,-50%)
            rotate(12deg)
            scale(1);
    }

    50% {
        transform:
            translate(-50%,-50%)
            rotate(20deg)
            scale(0.96);
    }

}


@keyframes orbitRotate {

    from {
        transform:
            translate(-50%,-50%)
            rotate(45deg);
    }

    to {
        transform:
            translate(-50%,-50%)
            rotate(405deg);
    }

}


/* =========================================================
   RESPONSIVE — TABLET
========================================================= */

@media (max-width: 900px) {


    .desktop-nav {
        display: none;
    }


    .mobile-menu {
        display: block;
    }


    .hero {

        grid-template-columns: 1fr;

        padding-top: 135px;

    }


    .hero-object {

        width: min(100%, 520px);

        margin: 25px auto 0;

    }


    .hero-bottom {

        display: none;

    }


    .idea-section,
    .solutions-top,
    .solution-statement {

        grid-template-columns: 1fr;

        gap: 35px;

    }


    .strategy-feature {

        grid-template-columns:
            50px 1fr;

    }


    .strategy-copy {

        grid-column: 2;

    }


    .about-layout {

        grid-template-columns: 1fr;

        gap: 75px;

    }


    .site-footer {

        grid-template-columns: 1fr;

    }


    .footer-center {

        order: 3;

    }


    .footer-location {

        text-align: left;

    }

}

.mobile-nav {

    display: none;

}


@media (max-width: 900px) {

    .mobile-nav {

        position: fixed;

        top: 70px;

        left: 0;

        right: 0;

        z-index: 100;

        display: flex;

        flex-direction: column;

        gap: 0;

        padding:
            25px 6vw 30px;

        background:
            rgba(3,27,37,0.97);

        border-top:
            1px solid rgba(247,248,245,0.12);

        border-bottom:
            1px solid rgba(247,248,245,0.12);

        backdrop-filter:
            blur(18px);

        opacity: 0;

        visibility: hidden;

        transform:
            translateY(-10px);

        transition:
            opacity 0.25s ease,
            transform 0.25s ease,
            visibility 0.25s ease;

    }


    .mobile-nav.open {

        opacity: 1;

        visibility: visible;

        transform:
            translateY(0);

    }


    .mobile-nav a {

        display: block;

        padding:
            18px 0;

        color: #f2efe7;

        font-size: 11px;

        letter-spacing: 0.18em;

        text-decoration: none;

        border-bottom:
            1px solid rgba(247,248,245,0.08);

    }


    .mobile-nav a:last-child {

        border-bottom: 0;

    }


    .mobile-nav-cta {

        margin-top: 8px;

    }

}

/* =========================================================
   RESPONSIVE — MOBILE
========================================================= */

@media (max-width: 600px) {


.site-header {

    width: 100%;

    max-width: 100vw;

    height: 70px;

    padding:
        0 6vw;

}



    .brand {

        gap: 8px;

        font-size: 14px;

        letter-spacing: 0.18em;

    }


    .brand img {

        width: 30px;

        height: 30px;

    }


    .desktop-nav {

        display: none;

    }


    .hero {

        padding:
            105px 6vw 70px;

    }


    .hero h1 {

        font-size: clamp(
            46px,
            13vw,
            60px
        );

        line-height: 0.95;

    }


    .hero-meta {

        max-width: none;

    }


    .hero-belief {

        margin-top: 32px;

    }


    .belief-line strong {

        font-size: 19px;

    }


    .hero-description {

        font-size: 14px;

        line-height: 1.7;

    }


    .hero-actions,
    .cta-actions {

        flex-direction: column;

        align-items: stretch;

        gap: 10px;

    }


    .button {

        width: 100%;

    }


    .hero-object {

        width: 100%;

        margin-top: 35px;

    }


    .object-core {

        width: 82%;

        height: 82%;

    }


    .object-coordinate {

        right: 5%;

        bottom: 10%;

    }


    .idea-section,
    .solutions-section,
    .work-section,
    .about-section,
    .cta-section {

        padding:
            85px 6vw;

    }


    .idea-content h2 {

        font-size: clamp(
            40px,
            12vw,
            53px
        );

        line-height: 0.98;

    }


    .idea-copy {

        grid-template-columns: 1fr;

        gap: 30px;

        margin-top: 45px;

    }


    .solutions-heading h2 {

        font-size: clamp(
            43px,
            13vw,
            58px
        );

        line-height: 0.98;

    }


    .strategy-feature {

        grid-template-columns:
            30px 1fr;

        gap: 12px;

    }


    .strategy-main h3 {

        font-size: clamp(
            42px,
            13vw,
            54px
        );

        line-height: 0.98;

    }


    .strategy-copy {

        grid-column: 2;

    }


    .solution-system {

        grid-template-columns: 1fr;

    }


    .solution-item,
    .solution-item:nth-child(even),
    .solution-item:nth-child(odd) {

        padding-left: 0;

        padding-right: 0;

        border-right: 0;

    }


    .solution-detail {

        opacity: 1;

        transform: none;

    }


    .solution-item {

        min-height: 220px;

    }


    .work-grid {

        grid-template-columns: 1fr;

    }


    .work-heading h2 {

        font-size: clamp(
            43px,
            13vw,
            58px
        );

        line-height: 0.98;

    }


    .about-layout {

        margin-top: 40px;

    }


    .about-content h2 {

        font-size: clamp(
            43px,
            13vw,
            58px
        );

        line-height: 0.98;

    }


    .philosophy {

        padding: 22px;

    }


    .philosophy-footer {

        flex-wrap: wrap;

        gap: 12px;

    }


    .cta-content h2 {

        font-size: clamp(
            48px,
            15vw,
            68px
        );

        line-height: 0.95;

    }


    .site-footer {

        padding:
            38px 6vw;

    }


    .footer-center {

        flex-wrap: wrap;

        gap: 15px;

    }

}