:root {
    --black: #080808;
    --black-soft: #0d0d0d;
    --surface: #111111;
    --white: #f2f0ea;
    --muted: #96938c;
    --line: rgba(242, 240, 234, 0.14);
    --line-strong: rgba(242, 240, 234, 0.25);
    --accent: #ff5c35;
    --font-display: "Space Grotesk", sans-serif;
    --font-mono: "DM Mono", monospace;
    --container: min(92vw, 1400px);
    --z-loader: 100;
    --z-header: 50;
    --z-mobile-overlay: 40;
    --z-header-control: 60;
}


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

html {
    scroll-behavior: smooth;
    background: var(--black);
    overflow-x: clip;
}

body {
    min-height: 100vh;
    background: var(--black);
    color: var(--white);
    font-family: var(--font-display);
    overflow-x: hidden;
}

body.nav-open {
    overflow: hidden;
    touch-action: none;
}

img {
    display: block;
    max-width: 100%;
}

button,
input,
textarea,
select {
    font: inherit;
}

button {
    color: inherit;
}

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

ul,
ol {
    list-style: none;
}

::selection {
    background: var(--accent);
    color: var(--black);
}


/* ACCESSIBILITY  */

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 5px;
}


/* PAGE LOADER */

.page-loader {
    position: fixed;
    inset: 0;
    z-index: var(--z-loader);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--black);
    pointer-events: none;
    animation: loader-out 0.8s ease 1s forwards;
}

.page-loader span {
    font-family: var(--font-mono);
    font-size: 1rem;
    letter-spacing: 0.15em;
    animation: loader-pulse 0.7s ease infinite alternate;
}

@keyframes loader-pulse {
    from {
        opacity: 0.35;
    }

    to {
        opacity: 1;
    }
}

@keyframes loader-out {
    to {
        opacity: 0;
        visibility: hidden;
    }
}


/* HEADER */

.site-header {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 1200px;
    z-index: var(--z-header);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 32px;
    background: rgba(12, 10, 10, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    border-radius: 12px;
    transition: all 0.3s ease;
    isolation: isolate;
}

.brand {
    position: relative;
    z-index: var(--z-header-control);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.07em;
}

.brand span {
    color: var(--accent);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.desktop-nav a {
    position: relative;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.desktop-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -7px;
    width: 100%;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.desktop-nav a:hover::after,
.desktop-nav a.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.desktop-nav a.active {
    color: var(--white);
}


.menu-toggle {
    position: relative;
    z-index: var(--z-header-control);
    display: none;
    width: 42px;
    height: 42px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 1px;
    background: var(--white);
    transition:
        transform 0.3s ease,
        width 0.3s ease;
}

.menu-toggle.active span:first-child {
    transform: translateY(3.5px) rotate(45deg);
}

.menu-toggle.active span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
}


.mobile-nav {
    position: fixed;
    inset: 0;
    z-index: var(--z-mobile-overlay);
    display: none;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    height: 100dvh;
    min-height: 100svh;
    padding: 96px 8vw 56px;
    background: rgba(12, 10, 10, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px);
    overflow: hidden;
    overscroll-behavior: contain;
    transition:
        opacity 0.35s ease,
        transform 0.35s ease,
        visibility 0.35s ease;
}

.mobile-nav.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-nav a {
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
    font-size: clamp(2.8rem, 12vw, 5rem);
    line-height: 1;
    letter-spacing: -0.07em;
}

.mobile-nav a:first-of-type {
    border-top: 1px solid var(--line);
}

.mobile-nav a:hover {
    color: var(--accent);
}

.mobile-nav-close {
    display: none;
}


/* HERO */

.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding: clamp(106px, 14svh, 128px) 4vw clamp(48px, 8svh, 88px);
    overflow: hidden;
}

.hero-grid {
    position: absolute;

    inset: 0;

    pointer-events: none;

    opacity: 0.45;

    background-image:
        linear-gradient(
            to right,
            transparent 49.95%,
            var(--line) 50%,
            transparent 50.05%
        ),
        linear-gradient(
            to bottom,
            transparent 49.95%,
            var(--line) 50%,
            transparent 50.05%
        );
}

.hero::before {
    content: "";
    position: absolute;
    width: 45vw;
    height: 45vw;
    top: -20vw;
    right: -10vw;
    border-radius: 50%;
    background: var(--accent);
    filter: blur(150px);
    opacity: 0.07;
    pointer-events: none;
}


.hero-meta {
    position: absolute;
    top: clamp(92px, 13svh, 112px);
    left: 4vw;
    right: 4vw;
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--muted);
    letter-spacing: 0.08em;
    z-index: 3;
}




.hero-content {
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero-content .eyebrow,
.hero-content h1,
.hero-bottom {
    position: relative;
    z-index: 3;
}

.eyebrow {
    margin-bottom: clamp(16px, 2.8svh, 28px);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 0.1em;
}

.hero h1 {
    max-width: min(55vw, 900px);
    font-size: clamp(4rem, min(10.7vw, 18svh), 11rem);
    line-height: 0.82;
    letter-spacing: -0.085em;
    text-transform: uppercase;
}

.hero h1 span,
.hero h1 em {
    display: block;
}

.hero h1 span {
    color: var(--accent);
}

.hero h1 em {
    font-style: normal;
    color: transparent;
    -webkit-text-stroke: 1px var(--white);
}


/* HERO BOTTOM */

.hero-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(28px, 4vw, 48px);
    max-width: 900px;
    margin-top: clamp(18px, 3svh, 30px);
}

.hero-description {
    max-width: 390px;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.8;
}



.text-link {
    display: flex;
    align-items: center;
    gap: 18px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--white);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition:
        gap 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease;
}

.text-link:hover {
    gap: 28px;
    color: var(--accent);
    border-color: var(--accent);
}



.hero-index {
    position: absolute;
    right: 4vw;
    top: 54%;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.55rem;
    writing-mode: vertical-rl;
    transform: translateY(-50%);
}

.scroll-line {
    width: 1px;
    height: 70px;
    background: var(--muted);
    animation: scroll-line 1.8s ease infinite;
}

@keyframes scroll-line {

    0% {
        transform: scaleY(0);
        transform-origin: top;
    }

    50% {
        transform: scaleY(1);
        transform-origin: top;
    }

    51% {
        transform-origin: bottom;
    }

    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}


.work-section,
.capabilities-section,
.lab-section,
.about-section,
.build-section {
    width: var(--container);
    margin: 0 auto;
    padding: 150px 0;
}

.section-heading {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--line);
}

.section-heading > div {
    display: flex;
    align-items: flex-start;
    gap: 22px;
}

.section-number {
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.6rem;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
}

.section-heading p {
    max-width: 400px;
    color: var(--muted);
    font-size: 0.85rem;
    line-height: 1.8;
}


/*  PROJECTS */

.projects {
    padding-top: 60px;
}

.project {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    min-height: 580px;
    border-bottom: 1px solid var(--line);
}

.project + .project {
    margin-top: 100px;
}

.project-reverse {
    grid-template-columns: 0.85fr 1.15fr;
}

.project-reverse .project-visual {
    order: 2;
}

.project-reverse .project-info {
    order: 1;
}

.project-visual {
    position: relative;
    min-height: 480px;
    overflow: hidden;
    background: var(--black-soft);
}

.project-gallery {
    padding: 18px;
    background: #0d0d0d;
}

.gallery-main {
    position: relative;
    width: 100%;
    height: calc(100% - 76px);
    min-height: 380px;
    overflow: hidden;
    background: #111;
}

.gallery-main::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(
            to top,
            rgba(0, 0, 0, 0.2),
            transparent 30%
        );
}

.gallery-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition:
        opacity 0.35s ease,
        transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.gallery-image.is-changing {
    opacity: 0;
    transform: scale(1.03);
}


/* GALLERY COUNTER */

.gallery-counter {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 11px;
    background: rgba(8, 8, 8, 0.75);
    backdrop-filter: blur(10px);
    font-family: var(--font-mono);
    font-size: 0.55rem;
    color: var(--white);
}

.gallery-counter .current-slide {
    color: var(--accent);
}


.gallery-arrow {
    position: absolute;
    top: 50%;
    z-index: 4;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transform: translateY(-50%);
    border: 1px solid rgba(242, 240, 234, 0.3);
    background: rgba(8, 8, 8, 0.7);
    backdrop-filter: blur(8px);
    color: var(--white);
    cursor: pointer;
    opacity: 0;
    transition:
        opacity 0.3s ease,
        background 0.3s ease,
        color 0.3s ease,
        border-color 0.3s ease;
}

.gallery-prev {
    left: 18px;
}

.gallery-next {
    right: 18px;
}

.gallery-main:hover .gallery-arrow,
.gallery-arrow:focus-visible {
    opacity: 1;
}

.gallery-arrow:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--black);
}

.gallery-thumbnails {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(64px, 1fr));
    gap: 8px;
    height: 62px;
    margin-top: 14px;
}

.thumbnail {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 0;
    overflow: hidden;
    border: 1px solid transparent;
    background: #111;
    cursor: pointer;
    opacity: 0.42;
    transition:
        opacity 0.3s ease,
        border-color 0.3s ease;
}

.thumbnail img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.thumbnail:hover {
    opacity: 0.8;
}

.thumbnail:hover img {
    transform: scale(1.06);
}

.thumbnail.active {
    opacity: 1;
    border-color: var(--accent);
}


.project-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 35px;
    padding: 55px 40px;
}

.project-number {
    display: block;
    margin-bottom: 25px;
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.6rem;
}

.project-info h2 {
    font-size: clamp(2.5rem, 5vw, 5.5rem);
    line-height: 0.85;
    letter-spacing: -0.08em;
}

.project-info p {
    max-width: 380px;
    color: var(--muted);
    font-size: 0.85rem;
    line-height: 1.8;
}


.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-tech span {
    padding: 8px 10px;
    border: 1px solid var(--line);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.5rem;
    letter-spacing: 0.05em;
}


.project-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid var(--line);
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    transition:
        color 0.3s ease,
        padding 0.3s ease;
}

.project-link:hover {
    color: var(--accent);
    padding-left: 8px;
}

.project-link[data-placeholder-link],
.contact-email[data-placeholder-link],
.social-links a[data-placeholder-link] {
    cursor: not-allowed;
}


/* CAPABILITIES */

.capabilities-list {
    margin-top: 80px;
}

.capability {
    display: grid;
    grid-template-columns: 0.15fr 0.8fr 1fr 0.8fr;
    align-items: center;
    gap: 30px;
    padding: 35px 0;
    border-bottom: 1px solid var(--line);
    transition:
        padding 0.35s ease,
        background 0.35s ease;
}


.capability:first-child {
    border-top: 1px solid var(--line);
}

.capability:hover {
    padding-left: 20px;
    padding-right: 20px;
    background: rgba(242, 240, 234, 0.025);
}

.capability > span {
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.6rem;
}

.capability h2 {
    font-size: clamp(1.8rem, 3vw, 3.5rem);
    line-height: 0.9;
    letter-spacing: -0.06em;
}

.capability p {
    max-width: 350px;
    color: var(--muted);
    font-size: 0.8rem;
    line-height: 1.7;
}

.capability small {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.5rem;
    line-height: 1.6;
}
/* ABOUT */

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 100px;
    padding-top: 90px;
}

.about-grid h2 {
    max-width: 800px;
    font-size: clamp(3rem, 7vw, 7rem);
    line-height: 0.88;
    letter-spacing: -0.08em;
}

.about-grid h2 span {
    display: block;
    color: transparent;
    -webkit-text-stroke: 1px var(--white);
}

.about-copy {
    padding-top: 15px;
}

.about-copy > p {
    max-width: 450px;
    margin-bottom: 25px;
    color: var(--muted);
    font-size: 0.85rem;
    line-height: 1.8;
}


.about-details {
    margin-top: 70px;
    border-top: 1px solid var(--line);
}

.about-details div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
}

.about-details span,
.about-details strong {
    font-family: var(--font-mono);
    font-size: 0.55rem;
}

.about-details span {
    color: var(--muted);
}

/* CONTACT */

.contact-section {
    min-height: 90svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 150px 4vw;
    text-align: center;
}

.contact-section h2 {
    max-width: 1100px;
    font-size: clamp(4rem, 10vw, 11rem);
    line-height: 0.82;
    letter-spacing: -0.09em;
}

.contact-section h2 span {
    display: block;
    color: transparent;
    -webkit-text-stroke: 1px var(--white);
}

.contact-email {
    margin-top: 60px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--white);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    transition:
        color 0.3s ease,
        border-color 0.3s ease;
}

.contact-email:hover {
    color: var(--accent);
    border-color: var(--accent);
}

.social-links {
    display: flex;
    gap: 30px;
    margin-top: 35px;
}

.social-links a {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.6rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--accent);
}


/* FOOTER */

.site-footer {
    width: var(--container);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    padding: 36px 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.55rem;
    letter-spacing: 0.06em;
}

.footer-brand {
    color: var(--white);
    font-weight: 700;
    letter-spacing: -0.03em;
}

.footer-brand span {
    color: var(--accent);
}

.footer-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links a {
    color: var(--muted);
    transition: color 0.25s ease;
}

.footer-links a:hover {
    color: var(--white);
}

/* BREADCRUMBS */
.breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 24px;
}

.breadcrumbs a {
    color: var(--muted);
    transition: color 0.25s ease;
}

.breadcrumbs a:hover {
    color: var(--white);
}

.breadcrumbs .sep {
    color: var(--line-strong);
}

.breadcrumbs .current {
    color: var(--accent);
}

/* PAGE INTRO */
.page-intro {
    width: var(--container);
    margin: 0 auto;
    padding: clamp(120px, 16svh, 150px) 0 clamp(44px, 6svh, 64px);
    border-bottom: 1px solid var(--line);
    position: relative;
}

.page-tag {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    color: var(--accent);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.page-tag span:last-child {
    color: var(--muted);
}

.page-intro h1 {
    max-width: 1100px;
    font-size: clamp(3rem, min(8.5vw, 13svh), 7.5rem);
    line-height: 0.88;
    letter-spacing: -0.075em;
    text-transform: uppercase;
    margin-bottom: 24px;
}

.page-intro h1 span {
    color: var(--accent);
}

.page-intro h1 em {
    font-style: normal;
    color: transparent;
    -webkit-text-stroke: 1px var(--white);
}

.page-lead {
    max-width: 640px;
    color: var(--muted);
    font-size: clamp(0.9rem, 1.15vw, 1.1rem);
    line-height: 1.8;
}

/* BUTTONS & ACTIONS */
.btn-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    margin-top: 28px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 13px 26px;
    background: var(--white);
    color: var(--black);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid var(--white);
    transition: background 0.25s ease, border-color 0.25s ease, color 0.25s ease;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--black);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 13px 26px;
    background: transparent;
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border: 1px solid var(--line-strong);
    transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
    cursor: pointer;
}

.btn-outline:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.05);
}

.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.52rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.badge-status.live {
    background: rgba(46, 204, 113, 0.12);
    color: #2ecc71;
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.badge-status.live::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #2ecc71;
}

.badge-status.prototype {
    background: rgba(255, 184, 0, 0.12);
    color: #ffb800;
    border: 1px solid rgba(255, 184, 0, 0.3);
}

.badge-status.prototype::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ffb800;
}

/* CASE STUDY STYLES */
.case-meta-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 32px 0;
    border-bottom: 1px solid var(--line);
    margin-bottom: 40px;
}

.case-meta-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.case-meta-label {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    letter-spacing: 0.1em;
    color: var(--muted);
    text-transform: uppercase;
}

.case-meta-value {
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.5;
    color: var(--white);
}

.case-meta-value a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 4px;
    transition: color 0.2s ease;
}

.case-meta-value a:hover {
    color: var(--white);
}

.case-body {
    width: var(--container);
    margin: 0 auto;
    padding: 0 0 100px;
}

.case-layout {
    display: grid;
    grid-template-columns: 0.32fr 0.68fr;
    gap: 60px;
    padding: 60px 0;
    border-bottom: 1px solid var(--line);
}

.case-sidebar h2 {
    font-size: clamp(1.6rem, 2.2vw, 2.4rem);
    letter-spacing: -0.05em;
    line-height: 1.1;
    text-transform: uppercase;
    position: sticky;
    top: 100px;
}

.case-sidebar .section-tag {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.case-content p {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.85;
    margin-bottom: 20px;
}

.case-content p:last-child {
    margin-bottom: 0;
}

.case-content p strong {
    color: var(--white);
    font-weight: 600;
}

.case-feature-list {
    display: grid;
    gap: 16px;
    margin: 28px 0;
}

.case-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 22px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--line);
    border-radius: 4px;
}

.case-feature-item .feature-icon {
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.case-feature-item h3 {
    font-size: 0.95rem;
    margin-bottom: 6px;
    letter-spacing: -0.02em;
}

.case-feature-item p {
    font-size: 0.82rem;
    line-height: 1.65;
    margin-bottom: 0;
}

.case-gallery-section {
    padding: 60px 0;
    border-bottom: 1px solid var(--line);
}

.case-gallery-heading {
    margin-bottom: 30px;
}

.case-gallery-heading .section-tag {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--accent);
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.case-gallery-heading h2 {
    font-size: clamp(1.8rem, 3vw, 3rem);
    letter-spacing: -0.05em;
    text-transform: uppercase;
}

.project-pagination {
    width: var(--container);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 60px 0 100px;
}

.project-nav-card {
    padding: 32px 28px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.015);
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: all 0.3s ease;
}

.project-nav-card:hover {
    border-color: var(--accent);
    background: rgba(255, 92, 53, 0.04);
}

.project-nav-card.next {
    text-align: right;
    align-items: flex-end;
}

.project-nav-card .nav-direction {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.12em;
    color: var(--muted);
    text-transform: uppercase;
}

.project-nav-card:hover .nav-direction {
    color: var(--accent);
}

.project-nav-card .nav-title {
    font-size: clamp(1.2rem, 1.8vw, 1.6rem);
    letter-spacing: -0.04em;
    font-weight: 700;
}

/* CAPABILITIES EXPANDED PAGE */
.cap-domain-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 70px 0;
    border-bottom: 1px solid var(--line);
}

.cap-domain-card {
    padding: 40px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.015);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.cap-domain-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.cap-domain-num {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--accent);
}

.cap-domain-card h2 {
    font-size: clamp(1.8rem, 2.5vw, 2.4rem);
    letter-spacing: -0.05em;
    text-transform: uppercase;
    margin-top: 6px;
}

.cap-domain-desc {
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.75;
}

.cap-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.cap-group-title {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    letter-spacing: 0.1em;
    color: var(--white);
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cap-group-title span.status-indicator {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.cap-group-title span.status-indicator.study {
    background: var(--muted);
}

.cap-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.cap-tags span {
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line);
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 0.52rem;
    letter-spacing: 0.04em;
}

/* ABOUT EXPANDED PAGE */
.about-page-layout {
    display: grid;
    grid-template-columns: 0.38fr 0.62fr;
    gap: 80px;
    padding: 70px 0;
    border-bottom: 1px solid var(--line);
}

.about-page-sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.about-page-sidebar h2 {
    font-size: clamp(2.4rem, 4vw, 4rem);
    line-height: 0.9;
    letter-spacing: -0.06em;
    text-transform: uppercase;
}

.about-page-sidebar h2 span {
    color: transparent;
    -webkit-text-stroke: 1px var(--white);
    display: block;
}

.about-page-content {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.about-prose p {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.85;
    margin-bottom: 22px;
}

.about-prose p:last-child {
    margin-bottom: 0;
}

.about-prose p strong {
    color: var(--white);
    font-weight: 600;
}

.about-pillar-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 10px;
}

.about-pillar-card {
    padding: 24px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.015);
}

.about-pillar-card span {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--accent);
    margin-bottom: 8px;
}

.about-pillar-card h3 {
    font-size: 1.05rem;
    letter-spacing: -0.03em;
    margin-bottom: 8px;
}

.about-pillar-card p {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.65;
    margin-bottom: 0;
}

/* CONTACT EXPANDED PAGE */
.contact-page-card {
    padding: 70px 60px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.015);
    margin: 60px 0 100px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.contact-direct-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    color: var(--muted);
    text-transform: uppercase;
}

.contact-big-email {
    font-size: clamp(1.6rem, 4.2vw, 3.8rem);
    letter-spacing: -0.05em;
    color: var(--white);
    border-bottom: 2px solid var(--accent);
    padding-bottom: 8px;
    transition: color 0.25s ease, border-color 0.25s ease;
    word-break: break-word;
}

.contact-big-email:hover {
    color: var(--accent);
}

.copy-feedback {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--accent);
    min-height: 1.4em;
    transition: opacity 0.2s ease;
}

.contact-meta-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--line);
    width: 100%;
    max-width: 700px;
}

.contact-meta-box {
    display: flex;
    flex-direction: column;
    gap: 6px;
    align-items: center;
}

.contact-meta-box span {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    letter-spacing: 0.1em;
    color: var(--muted);
    text-transform: uppercase;
}

.contact-meta-box strong {
    font-size: 0.85rem;
    color: var(--white);
    font-weight: 500;
}

.contact-meta-box a {
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 4px;
}

.contact-meta-box a:hover {
    color: var(--white);
}

/* WORK INDEX CARDS */
.work-intro-banner {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 40px;
}

.work-intro-banner span {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--muted);
    letter-spacing: 0.08em;
}


/* TABLET */

@media (max-width: 1000px) {

    .hero {
        padding: clamp(104px, 13svh, 124px) 5vw clamp(52px, 8svh, 82px);
    }

    .hero-meta {
        top: clamp(88px, 12svh, 104px);
        left: 5vw;
        right: 5vw;
    }

    .hero h1 {
        max-width: min(58vw, 700px);
    }

    .hero-bottom {
        margin-top: clamp(18px, 2.8svh, 28px);
    }

    .hero-index {
        right: 5vw;
        top: 55%;
    }

    .project,
    .project-reverse {
        grid-template-columns: 1fr;
    }

    .project-reverse .project-visual,
    .project-reverse .project-info {
        order: initial;
    }

    .project-visual {
        min-height: 460px;
    }

    .project-info {
        padding: 45px 0;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .build-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .capability {
        grid-template-columns: 0.12fr 1fr 1fr;
    }

    .capability small {
        display: none;
    }

    .case-meta-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .case-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .case-sidebar h2 {
        position: static;
    }

    .cap-domain-grid {
        grid-template-columns: 1fr;
    }

    .about-page-layout {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-page-sidebar {
        position: static;
    }
}


/* MOBILE */

@media (max-width: 800px) {

    .site-header {
        position: fixed;
        top: 14px;
        left: 12px;
        right: 12px;
        width: auto;
        max-width: none;
        height: 56px;
        padding: 0 12px 0 18px;
        transform: none;
        box-sizing: border-box;
        display: flex;
        align-items: center;
        justify-content: space-between;
        z-index: 100;
        border-radius: 14px;
        border: 1px solid rgba(242, 240, 234, 0.13);
        background:
            linear-gradient(
                135deg,
                rgba(28, 24, 24, 0.78),
                rgba(12, 10, 10, 0.68)
            );

        backdrop-filter: blur(22px) saturate(125%);
        -webkit-backdrop-filter: blur(22px) saturate(125%);
        box-shadow:
            0 12px 35px rgba(0, 0, 0, 0.38),
            inset 0 1px 0 rgba(255, 255, 255, 0.06);
        isolation: isolate;
    }

    .site-header::after {
        content: "";
        position: absolute;
        inset: 0;
        border-radius: inherit;
        pointer-events: none;
        background:
            linear-gradient(
                90deg,
                rgba(255, 92, 53, 0.08),
                transparent 28%,
                transparent 72%,
                rgba(255, 255, 255, 0.025)
            );

        opacity: 0.8;
    }

    .brand {
        position: relative;
        z-index: 2;
        display: inline-flex;
        align-items: center;
        color: var(--white);
        font-size: 1rem;
        font-weight: 700;
        line-height: 1;
        letter-spacing: -0.07em;
        white-space: nowrap;
    }

    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        position: relative;
        z-index: 2;
        display: flex;
        flex: 0 0 40px;
        width: 40px;
        height: 40px;
        align-items: center;
        justify-content: center;
        margin: 0;
        padding: 0;
        border: 1px solid rgba(242, 240, 234, 0.10);
        border-radius: 10px;
        background: rgba(255, 255, 255, 0.035);
        cursor: pointer;
        transition:
            background 0.25s ease,
            border-color 0.25s ease,
            transform 0.25s ease;
    }

    .menu-toggle:hover {
        background: rgba(255, 92, 53, 0.10);
        border-color: rgba(255, 92, 53, 0.32);
    }

    .menu-toggle:active {
        transform: scale(0.95);
    }

    .menu-toggle span {
        position: absolute;
        left: 50%;
        width: 19px;
        height: 1px;
        transform: translateX(-50%);
        background: var(--white);
        transition:
            transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1),
            width 0.3s ease,
            background 0.25s ease;
    }

    .menu-toggle span:first-child {
        top: 15px;
    }

    .menu-toggle span:last-child {
        bottom: 15px;
    }

    .menu-toggle.active span:first-child {
        top: 50%;
        transform: translate(-50%, -50%) rotate(45deg);
    }

    .menu-toggle.active span:last-child {
        bottom: auto;
        top: 50%;
        transform: translate(-50%, -50%) rotate(-45deg);
    }

    .menu-toggle.active {
        border-color: rgba(255, 92, 53, 0.28);
        background: rgba(255, 92, 53, 0.08);
    }

    .menu-toggle.active span {
        background: var(--accent);
    }

    .mobile-nav {
        display: flex;
        position: fixed;
        inset: 0;
        z-index: 120;
        width: 100%;
        max-width: none;
        height: 100dvh;
        min-height: 100svh;
        justify-content: flex-start;
        padding:
            104px
            7vw
            48px;
        background:
            radial-gradient(
                circle at 90% 8%,
                rgba(255, 92, 53, 0.09),
                transparent 30%
            ),
            rgba(8, 8, 8, 0.94);
        backdrop-filter: blur(24px) saturate(115%);
        -webkit-backdrop-filter: blur(24px) saturate(115%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-12px);
        overflow-y: auto;
        overflow-x: hidden;
        overscroll-behavior: contain;
        transition:
            opacity 0.3s ease,
            transform 0.3s ease,
            visibility 0.3s ease;
    }

    .mobile-nav.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .mobile-nav-close {
        position: fixed;
        top: 18px;
        right: 18px;
        z-index: 3;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        padding: 0;
        border: 1px solid rgba(242, 240, 234, 0.18);
        border-radius: 10px;
        background: rgba(8, 8, 8, 0.62);
        color: var(--white);
        font-family: var(--font-display);
        font-size: 1.95rem;
        line-height: 1;
        cursor: pointer;
        pointer-events: auto;
    }

    .mobile-nav-close span {
        display: block;
        transform: translateY(-1px);
    }

    .mobile-nav-close:hover,
    .mobile-nav-close:focus-visible {
        border-color: rgba(255, 92, 53, 0.42);
        color: var(--accent);
    }

    .mobile-nav a {
        position: relative;
        z-index: 1;
        display: block;
        width: 100%;
        max-width: 620px;
        padding: 17px 0;
        border-bottom: 1px solid var(--line);
        font-size: clamp(2.5rem, 11vw, 5rem);
        line-height: 0.9;
        letter-spacing: -0.07em;
        transition:
            color 0.25s ease,
            padding-left 0.25s ease;
    }

    .mobile-nav a:first-of-type {
        border-top: 1px solid var(--line);
    }

    .mobile-nav a:hover,
    .mobile-nav a:focus-visible {
        color: var(--accent);
        padding-left: 8px;
    }

    .mobile-nav a.active {
        color: var(--accent);
        padding-left: 8px;
    }

    body.nav-open .site-header {
        background:
            linear-gradient(
                135deg,
                rgba(28, 24, 24, 0.88),
                rgba(12, 10, 10, 0.82)
            );

        border-color: rgba(255, 255, 255, 0.14);
        box-shadow:
            0 12px 35px rgba(0, 0, 0, 0.48),
            inset 0 1px 0 rgba(255, 255, 255, 0.07);
    }

    body.nav-open .site-header::after {
        opacity: 1;
    }


    .hero {
        min-height: auto;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        padding: 124px 5vw 60px;
    }

    .hero-meta {
        top: 90px;
        left: 5vw;
        right: 5vw;
    }

    .hero h1 {
        max-width: 100%;
        font-size: clamp(2.8rem, 14vw, 6.5rem);
        line-height: 0.8;
        letter-spacing: -0.07em;
    }

    .hero-content {
        order: 0;
    }

    .hero-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 26px;
        margin-top: 42px;
    }

    .hero-description {
        max-width: min(36ch, 100%);
    }

    .hero-index {
        display: none;
    }


    .work-section,
    .capabilities-section,
    .lab-section,
    .about-section,
    .build-section {
        padding: 100px 0;
    }

    .section-heading {
        grid-template-columns: 1fr;
        gap: 25px;
        padding-bottom: 40px;
    }


    .projects {
        padding-top: 50px;
    }

    .project,
    .project-reverse {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .project + .project {
        margin-top: 80px;
    }

    .project-reverse .project-visual,
    .project-reverse .project-info {
        order: initial;
    }


    .project-gallery {
        padding: 10px;
    }

    .project-visual {
        min-height: auto;
    }

    .gallery-main {
        min-height: 320px;
        height: 320px;
    }

    .gallery-thumbnails {
        height: 52px;
        gap: 6px;
        grid-template-columns: repeat(auto-fit, minmax(52px, 1fr));
    }

    .gallery-arrow {
        width: 38px;
        height: 38px;
        opacity: 1;
    }

    .gallery-counter {
        top: 12px;
        right: 12px;
    }

    .gallery-prev {
        left: 12px;
    }

    .gallery-next {
        right: 12px;
    }

    .project-info {
        gap: 30px;
        padding: 35px 0;
    }

    .project-info h2 {
        font-size: clamp(3rem, 14vw, 6rem);
    }

    .capabilities-list {
        margin-top: 50px;
    }

    .capability {
        grid-template-columns: 0.12fr 1fr;
        gap: 20px;
    }

    .capability p {
        grid-column: 2;
    }

    .capability small {
        display: block;
        grid-column: 2;
    }



    .about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
        padding-top: 60px;
    }

    .about-grid h2 {
        font-size: clamp(3.2rem, 14vw, 7rem);
    }

    .contact-section {
        min-height: 80svh;
        padding: 100px 5vw;
    }

    .contact-section h2 {
        font-size: clamp(3.8rem, 16vw, 8rem);
    }

    .site-footer {
        width: 90vw;
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .case-meta-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .project-pagination {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .project-nav-card.next {
        text-align: left;
        align-items: flex-start;
    }

    .about-pillar-grid {
        grid-template-columns: 1fr;
    }

    .contact-page-card {
        padding: 40px 20px;
    }

    .contact-meta-row {
        flex-direction: column;
        gap: 20px;
    }
}


@media (max-width: 480px) {

    .site-header {
        top: 10px;
        left: 10px;
        right: 10px;
        width: auto;
        max-width: none;
        height: 54px;
        padding: 0 10px 0 16px;
        border-radius: 13px;
    }

    .brand {
        font-size: 0.96rem;
    }

    .menu-toggle {
        flex-basis: 38px;
        width: 38px;
        height: 38px;
        border-radius: 9px;
    }

    .menu-toggle span {
        width: 18px;
    }

    .mobile-nav {
        padding:
            92px
            16px
            36px;
    }

    .mobile-nav-close {
        top: 14px;
        right: 14px;
    }

    .mobile-nav a {
        padding: 15px 0;
        font-size: clamp(2.35rem, 12vw, 4.5rem);
    }

    .hero {
        min-height: 92svh;
    }

    .hero h1 {
        font-size: clamp(2.4rem, 12vw, 5rem);
        line-height: 0.8;
        letter-spacing: -0.07em;
    }



    .hero-description {
        font-size: 0.82rem;
    }

    .gallery-main {
        min-height: 260px;
        height: 260px;
    }

    .gallery-thumbnails {
        height: 45px;
        grid-template-columns: repeat(auto-fit, minmax(44px, 1fr));
    }

    .gallery-arrow {
        width: 34px;
        height: 34px;
        font-size: 0.8rem;
    }

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

    .capability > span,
    .capability h2,
    .capability p,
    .capability small {
        grid-column: 1;
    }

    .capability h2 {
        margin-top: 5px;
    }

    .about-details div {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .social-links {
        flex-direction: column;
        gap: 15px;
    }

    .page-intro {
        padding: 110px 0 40px;
    }

    .case-layout {
        padding: 40px 0;
    }

    .cap-domain-card {
        padding: 24px;
    }

    .btn-group {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-primary,
    .btn-outline {
        justify-content: center;
        width: 100%;
    }
}

@media (max-width: 360px) {
    .site-header {
        left: 8px;
        right: 8px;
        height: 52px;
        padding-left: 14px;
        padding-right: 8px;
        border-radius: 12px;
    }

    .brand {
        font-size: 0.9rem;
    }

    .menu-toggle {
        flex-basis: 36px;
        width: 36px;
        height: 36px;
    }

    .mobile-nav {
        padding-left: 14px;
        padding-right: 14px;
    }

    .mobile-nav a {
        font-size: clamp(2.15rem, 11.5vw, 4rem);
    }
}


@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}