:root {
    --portfolio-accent: #9a8cff;
    --portfolio-cyan: #62dcff;
    --portfolio-lime: #b6ef6f;
}

:root[data-theme="light"] {
    --portfolio-accent: #6654d9;
    --portfolio-cyan: #007da6;
    --portfolio-lime: #4d7800;
}

.portfolio-page {
    background:
        radial-gradient(circle at 10% 8%, rgba(154, 140, 255, 0.08), transparent 29rem),
        radial-gradient(circle at 91% 27%, rgba(98, 220, 255, 0.06), transparent 34rem),
        var(--bg);
}

.portfolio-home-link {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    color: var(--muted);
    font-size: 0.7rem;
    font-weight: 750;
    text-decoration: none;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.portfolio-home-link:hover {
    border-color: rgba(154, 140, 255, 0.42);
    background: rgba(154, 140, 255, 0.08);
    color: var(--text);
}

.portfolio-hero {
    position: relative;
    min-height: calc(100svh - var(--header-height));
    display: grid;
    align-items: center;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background:
        linear-gradient(180deg, transparent 0%, rgba(6, 11, 20, 0.12) 70%, var(--bg) 100%),
        linear-gradient(120deg, rgba(154, 140, 255, 0.035), transparent 52%);
}

:root[data-theme="light"] .portfolio-hero {
    background:
        linear-gradient(180deg, transparent 0%, rgba(244, 247, 251, 0.08) 70%, var(--bg) 100%),
        linear-gradient(120deg, rgba(102, 84, 217, 0.035), transparent 52%);
}

.portfolio-orbit {
    position: absolute;
    border: 1px solid rgba(154, 140, 255, 0.12);
    border-radius: 50%;
    pointer-events: none;
}

.portfolio-orbit::before,
.portfolio-orbit::after {
    content: "";
    position: absolute;
    border-radius: 50%;
}

.portfolio-orbit::before {
    inset: 14%;
    border: 1px dashed rgba(98, 220, 255, 0.09);
}

.portfolio-orbit::after {
    top: 9%;
    left: 50%;
    width: 7px;
    height: 7px;
    background: var(--portfolio-accent);
    box-shadow: 0 0 18px var(--portfolio-accent);
}

.portfolio-orbit--one {
    top: -380px;
    right: -230px;
    width: 760px;
    height: 760px;
}

.portfolio-orbit--two {
    bottom: -420px;
    left: -310px;
    width: 680px;
    height: 680px;
    opacity: 0.6;
}

.portfolio-hero__layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(490px, 1.08fr);
    gap: clamp(48px, 7vw, 94px);
    align-items: center;
    padding-top: 68px;
    padding-bottom: 86px;
}

.portfolio-hero__copy {
    max-width: 650px;
}

.portfolio-hero h1 {
    margin-bottom: 25px;
    font-size: clamp(3.25rem, 5.3vw, 5.2rem);
    font-weight: 850;
    letter-spacing: -0.07em;
    line-height: 1.05;
}

.portfolio-hero h1 em {
    background: linear-gradient(100deg, var(--portfolio-accent), var(--portfolio-cyan) 62%, var(--portfolio-lime));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    font-style: normal;
}

.portfolio-hero__lead {
    max-width: 620px;
    margin-bottom: 31px;
    color: var(--muted);
    font-size: clamp(0.97rem, 1.45vw, 1.1rem);
    line-height: 1.9;
}

.portfolio-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 11px;
}

.portfolio-fields {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin: 43px 0 0;
    padding: 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    list-style: none;
}

.portfolio-fields li {
    min-width: 0;
    padding: 13px 15px;
    border-left: 1px solid var(--line);
}

.portfolio-fields li:first-child {
    padding-left: 0;
    border-left: 0;
}

.portfolio-fields span,
.portfolio-fields strong {
    display: block;
}

.portfolio-fields span {
    margin-bottom: 4px;
    color: var(--portfolio-accent);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.55rem;
}

.portfolio-fields strong {
    overflow: hidden;
    color: var(--muted);
    font-size: 0.58rem;
    letter-spacing: 0.08em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.portfolio-collage {
    position: relative;
    min-height: 580px;
}

.collage-card {
    position: absolute;
    overflow: hidden;
    margin: 0;
    border: 1px solid var(--line-strong);
    background: var(--surface);
    box-shadow: var(--shadow);
}

.collage-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(3, 7, 13, 0.86), transparent 52%);
    pointer-events: none;
}

.collage-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.collage-card figcaption {
    position: absolute;
    z-index: 2;
    right: 22px;
    bottom: 20px;
    left: 22px;
}

.collage-card figcaption span,
.collage-card figcaption strong,
.collage-card figcaption small {
    display: block;
}

.collage-card figcaption span {
    margin-bottom: 5px;
    color: #a9a0ff;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.57rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.collage-card figcaption strong {
    color: #f7f9ff;
    font-size: 1rem;
}

.collage-card figcaption small {
    margin-top: 3px;
    color: rgba(235, 241, 250, 0.65);
    font-size: 0.62rem;
}

.collage-card--main {
    top: 0;
    right: 8%;
    width: 72%;
    aspect-ratio: 4 / 4.25;
    border-radius: 25px;
    transform: rotate(1.5deg);
}

.collage-card--sub {
    width: 42%;
    aspect-ratio: 16 / 10;
    border-radius: 17px;
}

.collage-card--sub figcaption {
    right: 15px;
    bottom: 13px;
    left: 15px;
}

.collage-card--sub figcaption strong {
    font-size: 0.77rem;
}

.collage-card--asugura {
    top: 12%;
    left: 0;
    z-index: 2;
    transform: rotate(-4deg);
}

.collage-card--asugura img {
    object-position: center;
}

.collage-card--earthnet {
    right: 0;
    bottom: 2%;
    z-index: 3;
    background: #03070c;
    transform: rotate(3.5deg);
}

.collage-card--earthnet img {
    object-fit: contain;
    padding: 13px;
}

.collage-label {
    position: absolute;
    bottom: 5%;
    left: 8%;
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--subtle);
    font-size: 0.55rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    writing-mode: vertical-rl;
}

.collage-label span {
    width: 1px;
    height: 36px;
    background: var(--portfolio-accent);
}

.portfolio-strip {
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}

.portfolio-strip__inner {
    min-height: 63px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    color: var(--subtle);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.61rem;
    font-weight: 750;
    letter-spacing: 0.09em;
    white-space: nowrap;
}

.portfolio-strip__inner i {
    width: 4px;
    height: 4px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--portfolio-accent);
    box-shadow: 0 0 10px var(--portfolio-accent);
}

.portfolio-projects,
.capability-section,
.process-section,
.about-section,
.portfolio-cta {
    padding: clamp(88px, 10vw, 136px) 0;
}

.portfolio-projects {
    background: linear-gradient(180deg, var(--bg-deep), var(--bg));
}

.portfolio-filter {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 26px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: var(--surface);
}

.portfolio-filter__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.portfolio-filter__button {
    min-height: 42px;
    padding: 9px 14px;
    border: 1px solid transparent;
    border-radius: 9px;
    background: transparent;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 750;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.portfolio-filter__button:hover {
    border-color: var(--line);
    color: var(--text);
}

.portfolio-filter__button.is-active {
    border-color: rgba(154, 140, 255, 0.34);
    background: rgba(154, 140, 255, 0.1);
    color: var(--portfolio-accent);
}

:root[data-theme="light"] .portfolio-filter__button.is-active {
    color: var(--violet);
}

.portfolio-filter > p {
    flex: 0 0 auto;
    margin: 0;
    color: var(--subtle);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.7rem;
}

.portfolio-project.is-filtered-out {
    display: none;
}

.featured-project {
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(420px, 0.96fr);
    overflow: hidden;
    margin-bottom: 22px;
    border: 1px solid var(--line-strong);
    border-radius: 26px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.featured-project__visual {
    position: relative;
    min-height: 660px;
    overflow: hidden;
    border-right: 1px solid var(--line);
    background: var(--bg-deep);
}

.featured-project__visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top, rgba(4, 8, 15, 0.72), transparent 52%),
        linear-gradient(to right, transparent 75%, rgba(4, 8, 15, 0.22));
    pointer-events: none;
}

.featured-project__visual > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 700ms ease;
}

.featured-project:hover .featured-project__visual > img {
    transform: scale(1.025);
}

.featured-project__index {
    position: absolute;
    z-index: 2;
    right: 25px;
    bottom: 21px;
    text-align: right;
}

.featured-project__index span,
.featured-project__index strong {
    display: block;
}

.featured-project__index span {
    color: rgba(255, 255, 255, 0.58);
    font-family: ui-monospace, monospace;
    font-size: 0.55rem;
    letter-spacing: 0.12em;
}

.featured-project__index strong {
    color: #fff;
    font-size: 3.8rem;
    font-weight: 350;
    letter-spacing: -0.08em;
    line-height: 1;
}

.featured-project__badge {
    position: absolute;
    z-index: 2;
    top: 22px;
    left: 22px;
    padding: 7px 10px;
    border: 1px solid rgba(255, 255, 255, 0.19);
    border-radius: 999px;
    background: rgba(4, 8, 15, 0.66);
    color: #dcd8ff;
    font-size: 0.56rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    backdrop-filter: blur(9px);
}

.featured-project__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(34px, 5vw, 60px);
}

.project-category {
    margin-bottom: 8px;
    color: var(--portfolio-accent);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.09em;
}

.featured-project h3 {
    margin-bottom: 16px;
    font-size: clamp(2rem, 3.7vw, 3.3rem);
    font-weight: 830;
}

.featured-project__lead {
    margin-bottom: 24px;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.9;
}

.project-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin: 0 0 26px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.project-facts > div {
    min-width: 0;
    padding: 14px 12px;
    border-left: 1px solid var(--line);
}

.project-facts > div:first-child {
    padding-left: 0;
    border-left: 0;
}

.project-facts dt,
.project-facts dd {
    margin: 0;
}

.project-facts dt {
    margin-bottom: 4px;
    color: var(--subtle);
    font-size: 0.62rem;
    font-weight: 750;
}

.project-facts dd {
    font-size: 0.72rem;
    font-weight: 740;
    line-height: 1.5;
}

.project-feature-list {
    display: grid;
    gap: 12px;
    margin-bottom: 28px;
}

.project-feature-list > div {
    display: grid;
    grid-template-columns: 32px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
}

.project-feature-list > div > span {
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(154, 140, 255, 0.25);
    border-radius: 9px;
    color: var(--portfolio-accent);
    font-family: ui-monospace, monospace;
    font-size: 0.54rem;
}

.project-feature-list p,
.project-feature-list strong,
.project-feature-list small {
    display: block;
    margin: 0;
}

.project-feature-list strong {
    font-size: 0.78rem;
}

.project-feature-list small {
    margin-top: 2px;
    color: var(--subtle);
    font-size: 0.7rem;
    line-height: 1.65;
}

.project-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    align-items: center;
}

.project-actions .button {
    min-height: 44px;
    padding: 10px 14px;
    font-size: 0.7rem;
}

.project-text-link {
    padding: 9px 4px;
    color: var(--subtle);
    font-size: 0.64rem;
    font-weight: 700;
    text-underline-offset: 4px;
}

.project-text-link:hover {
    color: var(--portfolio-cyan);
}

.project-text-link--disabled {
    color: var(--subtle);
    text-decoration: none;
    cursor: default;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.project-card {
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: var(--surface);
    transition: transform 240ms ease, border-color 240ms ease, box-shadow 240ms ease;
}

.project-card:hover {
    border-color: var(--line-strong);
    box-shadow: var(--shadow);
    transform: translateY(-6px);
}

.project-card__visual {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: var(--bg-deep);
}

.project-card__visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(3, 7, 13, 0.57), transparent 48%);
    pointer-events: none;
}

.project-card__visual > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 500ms ease;
}

.project-card:hover .project-card__visual > img {
    transform: scale(1.035);
}

.project-card__visual--contain > img {
    object-fit: contain;
    padding: 31px;
}

.project-card__visual--earthnet {
    background: radial-gradient(circle at center, #2c090b, #020407 72%);
}

.project-card__number {
    position: absolute;
    z-index: 2;
    top: 14px;
    right: 14px;
    color: rgba(255, 255, 255, 0.78);
    font-family: ui-monospace, monospace;
    font-size: 0.62rem;
}

.project-card__type {
    position: absolute;
    z-index: 2;
    bottom: 13px;
    left: 14px;
    padding: 5px 8px;
    border: 1px solid rgba(255, 255, 255, 0.17);
    border-radius: 6px;
    background: rgba(3, 7, 13, 0.7);
    color: #e2e6ef;
    font-size: 0.53rem;
    font-weight: 820;
    letter-spacing: 0.1em;
    backdrop-filter: blur(8px);
}

.project-card__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 23px;
}

.project-card h3 {
    margin-bottom: 11px;
    font-size: 1.18rem;
}

.project-card h3 + p {
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.78;
}

.project-card__meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: auto 0 0;
    padding: 13px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.project-card__meta > div {
    min-width: 0;
    padding-inline: 11px;
    border-left: 1px solid var(--line);
}

.project-card__meta > div:first-child {
    padding-left: 0;
    border-left: 0;
}

.project-card__meta dt,
.project-card__meta dd {
    margin: 0;
}

.project-card__meta dt {
    margin-bottom: 3px;
    color: var(--subtle);
    font-size: 0.62rem;
    font-weight: 750;
}

.project-card__meta dd {
    overflow: hidden;
    font-size: 0.72rem;
    font-weight: 730;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.project-more {
    border-bottom: 1px solid var(--line);
}

.project-more summary {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    list-style: none;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 740;
    cursor: pointer;
}

.project-more summary::-webkit-details-marker {
    display: none;
}

.project-more summary span {
    width: 20px;
    height: 20px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--portfolio-accent);
    transition: transform var(--transition);
}

.project-more[open] summary span {
    transform: rotate(45deg);
}

.project-more ul {
    display: grid;
    gap: 7px;
    margin: 0;
    padding: 0 0 15px 18px;
    color: var(--subtle);
    font-size: 0.7rem;
    line-height: 1.6;
}

.project-card__link {
    min-height: 45px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 17px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface-raised);
    font-size: 0.75rem;
    font-weight: 760;
    text-decoration: none;
    transition: color var(--transition), border-color var(--transition), background var(--transition);
}

.project-card__link:hover {
    border-color: rgba(154, 140, 255, 0.4);
    background: rgba(154, 140, 255, 0.08);
    color: var(--portfolio-accent);
}

.project-card__link--restricted {
    color: var(--subtle);
    cursor: default;
}

.project-card__link--restricted > span {
    color: var(--portfolio-lime);
    font-size: 0.5rem;
}

.project-card__visual--cloud {
    display: grid;
    place-items: center;
    background:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px),
        radial-gradient(circle at center, rgba(98, 220, 255, 0.12), transparent 60%),
        var(--bg-deep);
    background-size: 28px 28px, 28px 28px, auto, auto;
}

.cloud-project-art {
    position: relative;
    width: 190px;
    height: 150px;
    display: grid;
    place-items: center;
}

.cloud-project-art__orbit {
    position: absolute;
    inset: 2px 22px;
    border: 1px solid rgba(98, 220, 255, 0.3);
    border-radius: 50%;
    transform: rotate(-9deg);
}

.cloud-project-art__orbit::after {
    content: "";
    position: absolute;
    top: 12px;
    right: 14px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--portfolio-cyan);
    box-shadow: 0 0 13px var(--portfolio-cyan);
}

.cloud-project-art img {
    position: relative;
    z-index: 1;
    width: 100px;
    height: auto;
    filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.28));
}

.cloud-project-art strong {
    position: absolute;
    z-index: 2;
    right: 18px;
    bottom: 17px;
    color: #fff;
    font-size: 1.35rem;
    letter-spacing: -0.05em;
}

.cloud-project-art strong small {
    margin-left: 2px;
    color: var(--portfolio-cyan);
    font-size: 0.56rem;
    letter-spacing: 0.06em;
}

.portfolio-empty {
    margin-top: 20px;
    padding: 55px 24px;
    border: 1px dashed var(--line-strong);
    border-radius: 18px;
    background: var(--surface);
    text-align: center;
}

.portfolio-empty h3 {
    margin-bottom: 7px;
    font-size: 1.04rem;
}

.portfolio-empty p {
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 0.73rem;
}

.capability-section {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 82% 40%, rgba(154, 140, 255, 0.08), transparent 30rem),
        var(--surface);
}

.capability-section .section-heading {
    max-width: 760px;
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.capability-card {
    position: relative;
    min-height: 410px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 34px 31px;
    border-left: 1px solid var(--line);
}

.capability-card:first-child {
    border-left: 0;
}

.capability-card__index {
    position: absolute;
    top: 29px;
    right: 29px;
    color: var(--subtle);
    font-family: ui-monospace, monospace;
    font-size: 0.59rem;
}

.capability-card__icon {
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    margin-bottom: 34px;
    border: 1px solid rgba(154, 140, 255, 0.28);
    border-radius: 14px;
    color: var(--portfolio-accent);
}

.capability-card__icon svg {
    width: 24px;
    height: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.capability-card > p:first-of-type {
    margin-bottom: 7px;
    color: var(--portfolio-accent);
    font-family: ui-monospace, monospace;
    font-size: 0.57rem;
    font-weight: 800;
    letter-spacing: 0.1em;
}

.capability-card h3 {
    margin-bottom: 13px;
    font-size: 1.12rem;
}

.capability-card h3 + p {
    margin-bottom: 25px;
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.8;
}

.capability-card ul {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: auto 0 0;
    padding: 0;
    list-style: none;
}

.capability-card li {
    padding: 5px 8px;
    border: 1px solid var(--line);
    border-radius: 7px;
    background: var(--bg);
    color: var(--subtle);
    font-size: 0.65rem;
    font-weight: 700;
}

.toolkit {
    display: flex;
    align-items: flex-start;
    gap: 35px;
    margin-top: 34px;
    padding: 18px 21px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--bg);
}

.toolkit > span {
    flex: 0 0 auto;
    padding-top: 5px;
    color: var(--portfolio-accent);
    font-family: ui-monospace, monospace;
    font-size: 0.57rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.toolkit ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 23px;
    margin: 0;
    padding: 0;
    color: var(--muted);
    list-style: none;
    font-family: ui-monospace, monospace;
    font-size: 0.72rem;
}

.process-section {
    background: var(--bg-deep);
}

.process-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
    gap: clamp(60px, 10vw, 130px);
    align-items: start;
}

.process-copy {
    position: sticky;
    top: calc(var(--header-height) + 40px);
}

.process-copy h2,
.about-copy h2,
.portfolio-cta h2 {
    margin-bottom: 18px;
    font-size: clamp(2rem, 4vw, 3.45rem);
    font-weight: 830;
}

.process-copy > p:last-child {
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.85;
}

.process-list {
    position: relative;
    display: grid;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

.process-list::before {
    content: "";
    position: absolute;
    top: 35px;
    bottom: 35px;
    left: 34px;
    width: 1px;
    background: linear-gradient(var(--portfolio-accent), var(--portfolio-cyan), var(--portfolio-lime));
}

.process-list li {
    position: relative;
    display: grid;
    grid-template-columns: 70px minmax(0, 1fr);
    gap: 22px;
    padding: 26px 0 31px;
    border-bottom: 1px solid var(--line);
}

.process-list li:first-child {
    padding-top: 0;
}

.process-list li:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.process-list li > span {
    position: relative;
    z-index: 1;
    width: 70px;
    height: 70px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line-strong);
    border-radius: 18px;
    background: var(--surface);
    color: var(--portfolio-accent);
    font-family: ui-monospace, monospace;
    font-size: 0.73rem;
    box-shadow: 0 0 0 7px var(--bg-deep);
}

.process-list small {
    display: block;
    margin-bottom: 7px;
    color: var(--portfolio-accent);
    font-family: ui-monospace, monospace;
    font-size: 0.55rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.process-list h3 {
    margin-bottom: 8px;
    font-size: 1.08rem;
}

.process-list p {
    margin: 0;
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.78;
}

.about-section {
    overflow: hidden;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}

.about-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
    gap: clamp(55px, 9vw, 118px);
    align-items: center;
}

.about-visual {
    position: relative;
    min-height: 520px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid var(--line-strong);
    border-radius: 26px;
    background:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px),
        radial-gradient(circle at center, rgba(154, 140, 255, 0.16), transparent 55%),
        var(--bg-deep);
    background-size: 42px 42px, 42px 42px, auto, auto;
}

.about-visual::before,
.about-visual::after {
    content: "";
    position: absolute;
    border-radius: 50%;
}

.about-visual::before {
    width: 360px;
    height: 360px;
    border: 1px solid rgba(154, 140, 255, 0.26);
    box-shadow: inset 0 0 80px rgba(154, 140, 255, 0.05), 0 0 80px rgba(154, 140, 255, 0.05);
}

.about-visual::after {
    width: 255px;
    height: 255px;
    border: 1px dashed rgba(98, 220, 255, 0.24);
}

.about-mark {
    position: relative;
    z-index: 1;
    text-align: center;
}

.about-mark span,
.about-mark strong,
.about-mark small {
    display: block;
}

.about-mark span {
    color: var(--portfolio-cyan);
    font-size: clamp(2.1rem, 5vw, 4.4rem);
    font-weight: 300;
    letter-spacing: 0.18em;
    line-height: 1;
}

.about-mark strong {
    margin-top: 3px;
    color: #f4f6ff;
    font-size: clamp(2.5rem, 6vw, 5.5rem);
    font-weight: 900;
    letter-spacing: -0.06em;
    line-height: 0.95;
    text-shadow: 0 0 28px rgba(154, 140, 255, 0.24);
}

.about-mark small {
    margin-top: 20px;
    color: rgba(225, 230, 242, 0.58);
    font-family: ui-monospace, monospace;
    font-size: 0.56rem;
    font-weight: 750;
    letter-spacing: 0.17em;
}

.about-coordinate {
    position: absolute;
    right: 19px;
    bottom: 16px;
    color: var(--subtle);
    font-family: ui-monospace, monospace;
    font-size: 0.52rem;
    letter-spacing: 0.09em;
}

.about-copy > p:not(.eyebrow) {
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.9;
}

.about-principles {
    display: grid;
    gap: 0;
    margin: 30px 0 0;
    padding: 0;
    border-top: 1px solid var(--line);
    list-style: none;
}

.about-principles li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.72rem;
    font-weight: 720;
}

.about-principles span {
    color: var(--portfolio-accent);
    font-family: ui-monospace, monospace;
    font-size: 0.55rem;
}

.portfolio-cta {
    padding-top: 90px;
    padding-bottom: 90px;
}

.portfolio-cta__card {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding: clamp(35px, 6vw, 64px);
    border: 1px solid var(--line-strong);
    border-radius: 27px;
    background:
        radial-gradient(circle at 88% 0%, rgba(154, 140, 255, 0.15), transparent 24rem),
        var(--surface);
}

.portfolio-cta__card > *:not(.cta-grid) {
    position: relative;
    z-index: 1;
}

.portfolio-cta__card > div:nth-child(2) {
    max-width: 690px;
}

.portfolio-cta h2 {
    font-size: clamp(1.95rem, 3.8vw, 3rem);
}

.portfolio-cta__card p:last-child {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
}

.portfolio-cta__actions {
    flex: 0 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

@media (max-width: 1100px) {
    .portfolio-hero__layout {
        grid-template-columns: minmax(0, 0.9fr) minmax(400px, 1.1fr);
        gap: 40px;
    }

    .portfolio-hero h1 {
        font-size: clamp(3rem, 5vw, 4rem);
    }

    .portfolio-collage {
        min-height: 510px;
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .portfolio-hero {
        min-height: auto;
    }

    .portfolio-hero__layout {
        grid-template-columns: 1fr;
        padding-top: 74px;
        padding-bottom: 92px;
    }

    .portfolio-hero__copy {
        max-width: 730px;
    }

    .portfolio-hero h1 {
        font-size: clamp(3.2rem, 9vw, 5.2rem);
    }

    .portfolio-collage {
        width: min(100%, 680px);
        min-height: 640px;
        margin: 0 auto;
    }

    .collage-card--main {
        right: 10%;
        width: 70%;
    }

    .portfolio-strip__inner {
        justify-content: flex-start;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .portfolio-strip__inner::-webkit-scrollbar {
        display: none;
    }

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

    .featured-project__visual {
        min-height: 620px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

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

    .capability-card {
        min-height: 320px;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .capability-card:first-child {
        border-top: 0;
    }

    .process-layout,
    .about-layout {
        grid-template-columns: 1fr;
    }

    .process-copy {
        position: static;
        max-width: 690px;
    }

    .about-visual {
        width: min(100%, 680px);
        min-height: 500px;
    }

    .about-copy {
        max-width: 690px;
    }

    .portfolio-cta__card {
        display: block;
    }

    .portfolio-cta__actions {
        justify-content: flex-start;
        margin-top: 28px;
    }
}

@media (max-width: 680px) {
    .portfolio-home-link {
        display: none;
    }

    .portfolio-hero__layout {
        padding-top: 60px;
        padding-bottom: 75px;
    }

    .portfolio-hero h1 {
        overflow-wrap: anywhere;
        font-size: clamp(2.55rem, 12vw, 3.6rem);
    }

    .portfolio-hero__lead {
        font-size: 0.9rem;
    }

    .portfolio-hero__actions {
        display: grid;
    }

    .portfolio-fields {
        grid-template-columns: 1fr;
    }

    .portfolio-fields li {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 10px 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .portfolio-fields li:first-child {
        border-top: 0;
    }

    .portfolio-fields span {
        min-width: 24px;
        margin: 0;
    }

    .portfolio-collage {
        min-height: 470px;
    }

    .collage-card--main {
        top: 12px;
        right: 4%;
        width: 77%;
    }

    .collage-card--asugura {
        top: 13%;
        width: 45%;
    }

    .collage-card--earthnet {
        bottom: 1%;
        width: 48%;
    }

    .collage-label {
        left: 2%;
    }

    .portfolio-projects,
    .capability-section,
    .process-section,
    .about-section,
    .portfolio-cta {
        padding-top: 78px;
        padding-bottom: 78px;
    }

    .portfolio-filter {
        display: block;
        padding: 12px;
    }

    .portfolio-filter__buttons {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .portfolio-filter__button {
        padding: 8px 9px;
    }

    .portfolio-filter > p {
        margin-top: 12px;
        padding-top: 11px;
        border-top: 1px solid var(--line);
    }

    .portfolio-projects .section-heading h2 span {
        display: block;
    }

    .featured-project {
        border-radius: 20px;
    }

    .featured-project__visual {
        min-height: auto;
        aspect-ratio: 1 / 1;
    }

    .featured-project__content {
        padding: 27px 21px;
    }

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

    .project-facts > div {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 18px;
        padding: 10px 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .project-facts > div:first-child {
        border-top: 0;
    }

    .project-facts dt {
        margin: 0;
    }

    .project-facts dd {
        text-align: right;
    }

    .project-actions {
        display: grid;
    }

    .project-text-link {
        text-align: center;
    }

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

    .project-card__content {
        padding: 21px;
    }

    .toolkit {
        display: block;
    }

    .toolkit ul {
        margin-top: 13px;
    }

    .process-list::before {
        left: 26px;
    }

    .process-list li {
        grid-template-columns: 54px minmax(0, 1fr);
        gap: 16px;
    }

    .process-list li > span {
        width: 54px;
        height: 54px;
        border-radius: 15px;
    }

    .about-visual {
        min-height: 390px;
        border-radius: 21px;
    }

    .about-visual::before {
        width: 290px;
        height: 290px;
    }

    .about-visual::after {
        width: 205px;
        height: 205px;
    }

    .portfolio-cta {
        padding-top: 75px;
        padding-bottom: 75px;
    }

    .portfolio-cta__card {
        padding: 30px 22px;
        border-radius: 21px;
    }

    .portfolio-cta__actions {
        display: grid;
    }

    .portfolio-page .back-to-top {
        right: 12px;
        bottom: max(12px, env(safe-area-inset-bottom));
        width: 42px;
        height: 42px;
        display: grid;
    }
}

@media (max-width: 380px) {
    .portfolio-hero h1 {
        font-size: 2.58rem;
    }

    .portfolio-collage {
        min-height: 420px;
    }

    .collage-card--main {
        width: 80%;
    }

    .portfolio-filter__buttons {
        grid-template-columns: 1fr;
    }

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

    .project-card__meta > div {
        display: flex;
        justify-content: space-between;
        padding: 8px 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .project-card__meta > div:first-child {
        border-top: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .featured-project__visual > img,
    .project-card__visual > img {
        transition: none;
    }
}