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

:root {
    --top-bar: 14px;
    --header-h: 109px; 
}

body {
    width: 100%;
    min-height: 100vh;
    height: fit-content;
    overflow-x: hidden;
    background-color: #ffffff;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

#about-me, 
#design-principle, 
#showcase {
    scroll-margin-top: 15vh;
}

.text-muted {
    color: #00000099;
}

.signature img {
    display: block;
    width: 135px;
    height: 55px;
    transition: filter 0.35s ease;
}

body.menu-open .signature {
    filter: brightness(0) invert(1);
}

.section-container {
    --card-padding: clamp(1.5rem, 4vw, 4rem);
    font-family: "Poppins", sans-serif;
    margin: 9rem 0 7rem;
    padding: 0 clamp(1.25rem, 4vw, 3.5rem);
    position: relative;
}

.section-container-for-capabilities {
    font-family: "Poppins", sans-serif;
    margin: 4rem 0 7rem;
    padding: 0 clamp(1.25rem, 4vw, 3.5rem);
    position: relative; 
}

nav a, .contact-btn {
    white-space: nowrap;
}

header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;

    font-family: "Poppins", sans-serif;
    font-weight: 300;
    font-style: normal;

    position: sticky;
    top: 0;
    left: 0;
    z-index: 100;

    background-color: rgba(255, 255, 255, 1);
    -webkit-backdrop-filter: blur(0px);
            backdrop-filter: blur(0px);
    border-bottom: 1px solid transparent;

    transition:
        padding 0.35s cubic-bezier(0.4, 0, 0.2, 1),
        background-color 0.35s ease,
        backdrop-filter 0.35s ease,
        -webkit-backdrop-filter 0.35s ease,
        border-color 0.35s ease,
        box-shadow 0.35s ease;
}

header.is-scrolled {
    padding-block: 1rem;

    background-color: rgba(255, 255, 255, 0.55);
    -webkit-backdrop-filter: blur(14px) saturate(180%);
            backdrop-filter: blur(14px) saturate(180%);

    border-bottom-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

nav ul {
    display: flex;
    flex-direction: row;
    gap: 2rem;
    margin-left: 20px;
}

.header-actions {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    height: 35px;
    padding: 0 1rem;
    border-radius: 999px;

    background: #000;
    color: #fff;

    font-family: "Poppins", sans-serif;
    font-weight: 400;
    font-size: 0.9rem;

    transition: background-color 0.2s ease, transform 0.2s ease;
}

.contact-btn:hover {
    background: #222;
}

.play-btn {
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: #0000000f;
    cursor: pointer;

    display: grid;
    place-items: center;

    transition: background-color 0.2s ease;
}

.play-btn:hover {
    background: #0000001c;
}

.play-btn img {
    width: 18px;
    height: 18px;
    display: block;
}

.play-btn[aria-pressed="false"] .icon-stop {
    display: none;
}

.play-btn[aria-pressed="true"] .icon-play {
    display: none;
}

/* section nav */
.section-label {
    margin-bottom: 3rem;
}

.section-label__text {
    margin: 0;
    font-size: clamp(0.75rem, 1vw, 1rem);
    font-weight: 400;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #333;
}

.section-label__index {
    color: #8fa88f;
}

.section-label__line {
    display: block;
    width: clamp(8rem, 14vw, 12.5rem);
    height: 1px;
    margin-top: 0.25rem;
    background: #0000003d;
}

/* hero */
.hero {
    position: relative;
    min-height: calc(100svh - var(--top-bar) - var(--header-h));
    padding: 3rem 2.5rem 2.5rem;

    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 3rem;
}

#hero-name {
    display: flex;
    justify-content: flex-start; 
    gap: 0.3em;
    width: 100%;
    margin-top: 1.5rem;
    padding-right: 3.5rem; 

    font-family: "Pixelify Sans", monospace;
    font-weight: 400;
    font-size: 13vw;
    line-height: 1;
    white-space: nowrap;
}

#short-description {
    max-width: 19em;
    font-family: "Poppins", sans-serif;
    font-weight: 400;
    font-size: clamp(1.5rem, 2.3vw, 2.25rem);
    line-height: 1.55;
    letter-spacing: -0.01em;
}

.quick-info-container {
    position: relative;
}

.list-role-domicile ol {
    display: flex;
    justify-content: flex-end;
    padding-right: 3rem;

    font-family: "Poppins", sans-serif;
    font-weight: 400;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.list-role-domicile li + li::before {
    content: "+";
    margin-inline: 3rem;
}

.role-label {
    display: none;
}

.hero-linkedin {
    position: absolute;
    right: 1rem;
    bottom: 0.25rem;
    width: 40px;
    height: 40px;
    color: #000;
    margin-bottom: 1rem;
}

/* hamburger menu */
.menu-btn {
    display: none;
    position: relative;
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: #0000000f;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.menu-btn:hover {
    background: #0000001c;
}

.menu-btn span {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 2px;
    background: #000;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.2s ease;
}

.menu-btn span:nth-child(1) {
    transform: translate(-50%, calc(-50% - 3px));
}

.menu-btn span:nth-child(2) {
    transform: translate(-50%, calc(-50% + 3px));
}

body.menu-open .menu-btn span:nth-child(1) {
    transform: translate(-50%, -50%) rotate(45deg);
}

body.menu-open .menu-btn span:nth-child(2) {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99;
    max-width: 100vw;
    padding: calc(var(--header-h) + var(--top-bar)) 1.25rem 2rem;

    background: #0d0d0d;
    color: #fff;
    font-family: "Poppins", sans-serif;

    transform: translateY(-100%);
    visibility: hidden;
    transition:
        transform 0.6s cubic-bezier(0.76, 0, 0.24, 1),
        visibility 0s linear 0.6s;
}

body.menu-open .menu-overlay {
    transform: translateY(0);
    visibility: visible;
    transition-delay: 0s;
}

body.menu-open {
    overflow: hidden;
}

.menu-items {
    border-top: 1px solid #ffffff1f;
}

.menu-items li {
    border-bottom: 1px solid #ffffff1f;

    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

body.menu-open .menu-items li {
    opacity: 1;
    transform: none;
}

body.menu-open .menu-items li:nth-child(1) { transition-delay: 0.30s; }
body.menu-open .menu-items li:nth-child(2) { transition-delay: 0.36s; }
body.menu-open .menu-items li:nth-child(3) { transition-delay: 0.42s; }
body.menu-open .menu-items li:nth-child(4) { transition-delay: 0.48s; }
body.menu-open .menu-items li:nth-child(5) { transition-delay: 0.54s; }

.menu-items a {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1.5rem 0;
    color: #fff;
}

.menu-index {
    min-width: 1.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: #ffffff80;
}

.menu-label {
    flex: 1;
    font-size: clamp(1.2rem, 6vw, 2rem);
    font-weight: 600;
    line-height: 1;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

.menu-arrow {
    font-size: 1.8rem;
    line-height: 1;
}

body.menu-open header {
    background-color: transparent;
    -webkit-backdrop-filter: none;
            backdrop-filter: none;
    box-shadow: none;
    color: #fff;
}

body.menu-open .play-btn,
body.menu-open .menu-btn {
    background: #ffffff1f;
}

body.menu-open .play-btn img {
    filter: invert(1);
}

body.menu-open .menu-btn span {
    background: #fff;
}

/* skills */
.skills {
    border-block: 1px solid #0000001a;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.capability {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    gap: 1.25rem;
    min-height: 220px;
    padding: 3rem 2.5rem;

    font-family: "Poppins", sans-serif;
}

.capability + .capability {
    border-left: 1px solid #0000001a;
}

.capability__icon {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: #0000000f;
}

.capability__icon img {
    display: block;
    width: 26px;
    height: 26px;
}

.capability__body h4 {
    margin-bottom: 0.75rem;
    font-weight: 500;
    font-size: 1.25rem;
    line-height: 1.25;
}

.capability__body p {
    font-weight: 300;
    font-size: 0.95rem;
    line-height: 1.7;
    color: #00000099;
}

/* showcase */
.showcase {
    --gap: 2.5rem;
    --per-view: 3;
    --inset: clamp(1.25rem, 4vw, 3.5rem);

    margin-top: 7rem;
    font-family: "Poppins", sans-serif;
}

.showcase__grid {
    display: flex;
    gap: var(--gap);
    padding: 0 var(--inset);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--inset);
    overscroll-behavior-x: contain;
    scrollbar-width: none;
}

.showcase__grid::-webkit-scrollbar {
    display: none;
}

.showcase__grid:focus-visible {
    outline: 2px solid #000;
    outline-offset: -2px;
}

.showcase__controls {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 2.5rem;
}

.showcase__controls[hidden] {
    display: none;
}

.showcase__nav {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    padding: 0;
    border: 1px solid #00000033;
    border-radius: 50%;
    background: transparent;
    color: #000;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    transition: background-color 0.25s ease, color 0.25s ease, opacity 0.25s ease;
}

.showcase__nav:hover:not(:disabled),
.showcase__nav:focus-visible {
    background: #000;
    color: #fff;
}

.showcase__nav:disabled {
    opacity: 0.25;
    cursor: default;
}

.showcase__header {
    padding: 0 clamp(1.25rem, 4vw, 3.5rem) 0 0;
    margin-bottom: 4rem;
}

.showcase__title {
    font-size: clamp(2.5rem, 4.5vw, 5rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.03em;
    color: #2b2b2b;
}

.showcase__lead {
    max-width: 44rem;
    margin-top: 1.5rem;
    font-weight: 300;
    font-size: clamp(1rem, 1.4vw, 1.2rem);
    line-height: 1.8;
    color: #00000099;
}

.showcase-card {
    flex: 0 0 calc((100% - var(--gap) * (var(--per-view) - 1)) / var(--per-view));
    min-width: 0;
    scroll-snap-align: start;
    overflow-wrap: anywhere;

    --card-bg: #1f1f1f;
    --card-fg: #ffffff;
    --card-muted: #ffffffa6;
    --card-line: #ffffff26;
    --notch: 1.5rem;

    position: relative;
    display: flex;
    flex-direction: column;
    padding: 1.75rem 1.75rem 5rem;
    border-radius: 1.5rem;
    background: var(--card-bg);
    color: var(--card-fg);
}

.showcase-card[data-theme="light"] {
    --card-bg: #efefef;
    --card-fg: #1a1a1a;
    --card-muted: #00000099;
    --card-line: #0000001f;
}

.showcase-card__visual {
    display: grid;
    place-items: center;
    aspect-ratio: 16 / 10;
    margin-bottom: 1.75rem;
    overflow: hidden;
    border-radius: 58% 42% 55% 45% / 50% 58% 42% 50%;
    background: #ffffff1f;
}

.showcase-card[data-theme="light"] .showcase-card__visual {
    background: #00000014;
}

.showcase-card__visual img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.showcase-card__initial {
    font-family: "Pixelify Sans", monospace;
    font-size: clamp(3.5rem, 7vw, 6rem);
    line-height: 1;
    opacity: 0.85;
}

.showcase-card__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--card-muted);
}

.showcase-card__status::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 0.45rem;
    border-radius: 50%;
    background: currentColor;
    vertical-align: 0.1em;
}

.showcase-card__title {
    margin-bottom: 0.6rem;
    font-weight: 500;
    font-size: 1.5rem;
    line-height: 1.2;
}

.showcase-card__description {
    margin-bottom: 1.5rem;
    font-weight: 300;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--card-muted);
}

.showcase-card__list {
    display: grid;
    gap: 0.6rem;
    margin-top: auto;
    padding-top: 1.25rem;
    border-top: 1px solid var(--card-line);
    font-size: 0.9rem;
    font-weight: 400;
}

.showcase-card__list li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
}

.showcase-card__list li::before {
    content: "✓";
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--card-fg);
    color: var(--card-bg);
    font-size: 0.65rem;
    font-weight: 700;
}

.showcase-card__list .showcase-card__more {
    color: var(--card-muted);
    font-size: 0.8rem;
}

.showcase-card__list .showcase-card__more::before {
    content: "+";
    background: transparent;
    border: 1px solid var(--card-line);
    color: var(--card-muted);
}

.showcase-card__action {
    position: absolute;
    right: 0;
    bottom: 0;
    padding: 0.7rem 0 0 0.7rem;
    background: #fff;
    border-top-left-radius: var(--notch);
}

.showcase-card__action::before,
.showcase-card__action::after {
    content: "";
    position: absolute;
    width: var(--notch);
    height: var(--notch);
    background: radial-gradient(circle at top left, transparent var(--notch), #fff 0);
}

.showcase-card__action::before {
    right: 0;
    top: calc(var(--notch) * -1);
}

.showcase-card__action::after {
    left: calc(var(--notch) * -1);
    bottom: 0;
}

.showcase-card__action a {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--card-bg);
    color: var(--card-fg);
    font-size: 1.2rem;
    line-height: 1;
    box-shadow: inset 0 0 0 1px var(--card-line);
    transition: transform 0.25s ease;
}

.showcase-card__action a:hover,
.showcase-card__action a:focus-visible {
    transform: rotate(45deg);
}

/* approach */
.approach-card__header {
    margin-bottom: 3rem;
}

.approach-card__title {
    margin: 0;
    font-size: clamp(2.5rem, 4.5vw, 5rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.03em;
    color: #2b2b2b;
}

.approach-card__lead {
    max-width: 44rem;
    margin: 1.5rem 0 0;
    font-weight: 300;
    font-size: 1.1rem;
    line-height: 1.7;
    color: #00000099;
    line-height: 1.8;
}

.approach-card__panel {
    margin-left: clamp(0rem, 6vw, 6rem);
    padding: var(--card-padding);
    background: #fff;
    border: 1px solid #0000001a;
    border-radius: 2rem;
}

.approach-card__body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
}

.approach-card__content {
    min-width: 0;
}

.approach-card__description {
    max-width: 38rem;
    margin: 0;
    font-weight: 300;
    font-size: 1.1rem;
    line-height: 1.7;
    color: #00000099;
}

.approach-card__description strong {
    color: #000;
    font-weight: 600;
}

.approach-card__details {
    display: grid;
    gap: 0.75rem;
    margin: 2.5rem 0 0;
    padding: 0;
    list-style: none;
}

.approach-card__details li {
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #eaeaea;
    font-size: 0.9rem;
    font-weight: 400;
}

.approach-stack {
    position: relative;
    z-index: 1;
    min-width: 0;
    aspect-ratio: 1 / 1.05;
    margin-top: calc(var(--card-padding) * -1.6);
    margin-right: calc(var(--card-padding) * -0.75);
}

.approach-stack__item {
    position: absolute;
    top: 0;
    left: 0;
    width: 88%;
    padding: 0;
    border: 0;
    background: none;
    cursor: pointer;
    transform-origin: bottom left;
    transition:
        transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.4s ease,
        filter 0.4s ease;
}

.approach-stack__item img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 1rem;
    filter: drop-shadow(0 18px 30px rgb(0 0 0 / 0.18));
    user-select: none;
    -webkit-user-drag: none;
}

.approach-stack__item:focus-visible {
    outline: 2px solid #000;
    outline-offset: 6px;
    border-radius: 1rem;
}

.approach-stack__item[data-pos="0"] {
    z-index: 3;
    transform: translate(0, 0) rotate(0deg);
}

.approach-stack__item[data-pos="1"] {
    z-index: 2;
    transform: translate(13%, 6%) rotate(2.5deg) scale(0.96);
    filter: brightness(0.92);
}

.approach-stack__item[data-pos="2"] {
    z-index: 1;
    transform: translate(24%, 12%) rotate(5deg) scale(0.92);
    filter: brightness(0.85);
}

.approach-stack:hover .approach-stack__item[data-pos="1"] {
    transform: translate(16%, 4%) rotate(3.5deg) scale(0.96);
}

.approach-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: 3.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid #e8e8e8;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.approach-card__index {
    color: #777;
    white-space: nowrap;
}

/* about */
.about {
    margin-top: 7rem;
    font-family: "Poppins", sans-serif;
}

.about__body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 5rem);
    padding: 0 clamp(1.25rem, 4vw, 3.5rem) 4rem;
}

.about__content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1rem;
    min-width: 0;
}

.about__title {
    font-family: "Instrument Serif", Georgia, serif;
    font-style: italic;
    font-weight: 400;
    font-size: clamp(3rem, 6vw, 6rem);
    line-height: 1;
    letter-spacing: -0.03em;
}

.about__description {
    max-width: 38rem;
    font-weight: 300;
    font-size: clamp(1.1rem, 1.6vw, 1.6rem);
    line-height: 1.7;
    color: #00000099;
    white-space: pre-line; 
}

.about__image {
    min-width: 0;
}

.about__image img {
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    filter: grayscale(1) contrast(1.05);
}

.education {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-block: 1px solid #0000001a;
}

.education__item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.5rem;
    padding: 2.5rem clamp(1.25rem, 4vw, 3.5rem);
}

.education__item + .education__item {
    border-left: 1px solid #0000001a;
}

.education__logo {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    background: #0000000f;
}

.education__logo img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.education__name {
    margin-bottom: 0.4rem;
    font-weight: 400;
    font-size: 1rem;
    line-height: 1.25;
}

.education__year {
    font-weight: 300;
    font-size: 0.95rem;
    color: #00000099;
}

/* contact */
.contact {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    font-family: "Poppins", sans-serif;
    border-top: 1px solid #0000001c;
    padding-top: 125px;
}

.contact__title {
    max-width: 18ch;
    font-family: "Instrument Serif", Georgia, serif;
    font-style: italic;
    font-weight: 400;
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1;
    letter-spacing: -0.03em;
}

.contact__subtitle {
    max-width: 36rem;
    margin-top: 1.5rem;
    font-weight: 300;
    font-size: clamp(1rem, 1.5vw, 1.4rem);
    line-height: 1.6;
}

.contact__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: min(100%, 48rem);
    margin-top: 2.5rem;
    border: 1px solid #0000001a;
}

.contact__list li + li {
    border-left: 1px solid #0000001a;
}

.contact__link {
    display: grid;
    place-items: center;
    height: 100%;
    min-height: 70px;
    padding: 0.25rem;

    color: #000;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;

    transition: background-color 0.25s ease, color 0.25s ease;
}

.contact__link:hover,
.contact__link:focus-visible {
    background: #000;
    color: #fff;
}

.contact__cta {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 2.5rem;
    padding: 1.1rem 2.25rem;
    border-radius: 999px;

    background: #000;
    color: #fff;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 0.02em;

    transition: background-color 0.25s ease, transform 0.25s ease;
}

.contact__cta span {
    transition: transform 0.25s ease;
}

.contact__cta:hover,
.contact__cta:focus-visible {
    background: #222;
}

/* area capabilities */
.capabilities__title {
    margin: 0;
    font-family: "Poppins", sans-serif;
    font-size: clamp(2.5rem, 4.5vw, 5rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.03em;
    color: #2b2b2b;
}

.capabilities__lead {
    max-width: 44rem;
    margin: 1.5rem 0 0;
    font-family: "Poppins", sans-serif;
    font-weight: 300;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #00000099;
}

.capabilities__header {
    margin-bottom: 3rem;
}

.capabilities__scroll {
    overflow-x: auto;
    border: 1px solid #0000001a;
}

.cap-table {
    width: 100%;
    min-width: 960px;
    border-collapse: collapse;
    font-family: "Poppins", sans-serif;
}

.cap-table thead th {
    padding: 1rem 1.25rem;
    background: #f5f5f3;
    border-bottom: 1px solid #0000001a;
    border-right: 1px solid #0000001a;
    text-align: left;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #00000099;
    white-space: nowrap;
}

.cap-table thead th:last-child,
.cap-table td:last-child {
    border-right: 0;
}

.cap-table__index {
    font-weight: 700;
    color: #000;
}

.cap-table tbody + tbody {
    border-top: 2px solid #0000001a;
}

.cap-table td,
.cap-table tbody th {
    padding: 1.25rem;
    vertical-align: top;
    border-right: 1px solid #0000001a;
    font-size: 0.95rem;
    line-height: 1.6;
}

.cap-table tbody tr:not(:first-child) td {
    border-top: 1px solid #0000001a;
}

.cap-table tbody th {
    width: 20%;
    text-align: left;
    background: #fafaf8;
}

.cap-type__name {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.cap-type__summary {
    display: block;
    font-weight: 300;
    font-size: 0.85rem;
    color: #00000099;
}

.cap-option-label {
    display: block;
    margin-bottom: 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #8fa88f;
}

.cap-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.cap-chip {
    padding: 0.2rem 0.65rem;
    border: 1px solid #0000001f;
    border-radius: 999px;
    font-size: 0.75rem;
    white-space: nowrap;
}

.cap-table__cost,
.cap-table__duration {
    white-space: nowrap;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.cap-table__deliverable {
    font-weight: 300;
    color: #000000b3;
}

.capabilities__note {
    margin-top: 1.5rem;
    font-size: 0.85rem;
    color: #00000099;
}

/* footer */
footer {
    border-top: 1px solid #0000001a;
    font-family: "Poppins", sans-serif;
}

.footer-copyright {
    padding: 3.25rem 1.5rem;
    text-align: center;
    font-weight: 400;
    font-size: clamp(1rem, 1.6vw, 1.5rem);
    line-height: 1.5;
}

#copyright-icon img {
    display: inline-block;
    width: 1em;
    height: 1em;
    vertical-align: -0.12em;
}

.footer-lower {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3.5rem;
    border-top: 1px solid #0000001a;

    font-weight: 300;
    font-size: 0.8rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #00000099;
}

.back-to-top {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0;
    border: none;
    background: none;
    cursor: pointer;

    font: inherit;
    letter-spacing: inherit;
    text-transform: inherit;
    color: inherit;

    transition: color 0.2s ease;
}

.back-to-top:hover {
    color: #000;
}

.back-to-top span {
    transition: transform 0.25s ease;
}

/* faq */
.faq {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: clamp(2rem, 6vw, 6rem);
    margin-top: 5rem;
    padding-top: 5rem;
    border-top: 1px solid #0000001a;
}

.faq__title {
    max-width: 10ch;
    font-size: clamp(2.5rem, 5.5vw, 6rem);
    font-weight: 300;
    line-height: 1.05;
    letter-spacing: -0.04em;
    color: #111;
}

.faq__plus {
    display: inline-block;
    margin-top: 2rem;
    font-size: 3rem;
    font-weight: 400;
    line-height: 1;
    color: #8fa88f;
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq:has(.faq__item.is-open) .faq__plus {
    transform: rotate(135deg);
}

.faq__question {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.5rem;
    width: 100%;
    padding: 1.6rem 0;
    border: 0;
    background: none;
    color: #111;
    font: inherit;
    font-size: clamp(1.1rem, 1.6vw, 1.6rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    line-height: 1.3;
    text-align: left;
    cursor: pointer;
}

.faq__question:focus-visible {
    outline: 2px solid #000;
    outline-offset: 4px;
    border-radius: 0.5rem;
}

.faq__icon {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #111;
    color: #fff;
    font-size: 1.1rem;
    line-height: 1;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq__item.is-open .faq__icon {
    transform: rotate(-45deg);
}

.faq__answer {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.faq__item.is-open .faq__answer {
    grid-template-rows: 1fr;
}

.faq__answer-inner {
    overflow: hidden;
}

.faq__answer-inner p {
    max-width: 38rem;
    padding: 0 3rem 1.6rem 0;
    font-weight: 300;
    font-size: 1rem;
    line-height: 1.7;
    color: #00000099;
}

/* area contect form */
body[data-page="contact"] {
    --c-bg: #121212;
    --c-text: #ecebe6;
    --c-muted: #ecebe6a6;
    --c-line: #ffffff26;
    --c-accent: #8fa88f;
    --c-error: #ff8f84;
    --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

    background-color: var(--c-bg);
    color: var(--c-text);
}

body[data-page="contact"]:not(.menu-open) header {
    background-color: var(--c-bg);
}

body[data-page="contact"]:not(.menu-open) header.is-scrolled {
    background-color: rgba(18, 18, 18, 0.6);
    border-bottom-color: #ffffff14;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
}

body[data-page="contact"] .signature {
    filter: brightness(0) invert(1);
}

body[data-page="contact"] .text-muted {
    color: var(--c-muted);
}

body[data-page="contact"] .contact-btn {
    background: var(--c-accent);
    color: #121212;
}

body[data-page="contact"] .contact-btn:hover {
    background: #a3baa3;
}

body[data-page="contact"] .play-btn,
body[data-page="contact"] .menu-btn {
    background: #ffffff1f;
}

body[data-page="contact"] .play-btn:hover,
body[data-page="contact"] .menu-btn:hover {
    background: #ffffff33;
}

body[data-page="contact"] .play-btn img {
    filter: invert(1);
}

body[data-page="contact"] .menu-btn span {
    background: #fff;
}

body[data-page="contact"] .scroll-progress {
    color: var(--c-text);
}

body[data-page="contact"] footer,
body[data-page="contact"] .footer-lower {
    border-color: var(--c-line);
}

body[data-page="contact"] .footer-lower {
    color: var(--c-muted);
}

body[data-page="contact"] .back-to-top:hover {
    color: #fff;
}

.contact-page {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: clamp(2.5rem, 7vw, 7rem);
    min-height: calc(100svh - var(--header-h));
    padding: clamp(2.5rem, 6vw, 5rem) clamp(1.25rem, 4vw, 3.5rem) 6rem;
    font-family: "Poppins", sans-serif;
}

.contact-page__info {
    position: sticky;
    top: calc(var(--header-h) + 1rem);
    align-self: start;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    min-width: 0;
}

.contact-page__title {
    font-family: "Pixelify Sans", monospace;
    font-weight: 400;
    font-size: clamp(3rem, 8vw, 7.5rem);
    line-height: 1;
    text-transform: uppercase;
    overflow-wrap: anywhere;
}

.contact-page__accent {
    color: var(--c-accent);
}

.contact-page__intro {
    max-width: 28rem;
    font-weight: 300;
    font-size: clamp(1.1rem, 1.6vw, 1.5rem);
    line-height: 1.6;
    color: var(--c-muted);
}

.contact-page__meta {
    display: grid;
    gap: 1.75rem;
}

.contact-page__meta dt,
.contact-form legend {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-muted);
}

.contact-page__meta dd {
    margin-top: 0.4rem;
    font-size: clamp(1.1rem, 1.7vw, 1.6rem);
    overflow-wrap: anywhere;
}

.contact-page__meta a {
    color: inherit;
    border-bottom: 1px solid transparent;
    transition: border-color 0.25s ease, color 0.25s ease;
}

.contact-page__meta a:hover,
.contact-page__meta a:focus-visible {
    color: var(--c-accent);
    border-color: var(--c-accent);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    min-width: 0;
}

.contact-form fieldset {
    min-width: 0;
    border: 0;
}

.contact-form legend {
    margin-bottom: 1rem;
    padding: 0;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}

.chips {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.chip__input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.chip {
    padding: 0.7rem 1.4rem;
    border: 1px solid #ffffff40;
    border-radius: 999px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.chip:hover {
    border-color: var(--c-text);
}

.chip__input:checked + .chip {
    background: var(--c-accent);
    border-color: var(--c-accent);
    color: #121212;
}

.chip__input:focus-visible + .chip {
    outline: 2px solid var(--c-accent);
    outline-offset: 3px;
}

.field input,
.field textarea {
    display: block;
    width: 100%;
    padding: 1rem 0;
    border: 0;
    border-bottom: 1px solid var(--c-line);
    border-radius: 0;
    background: transparent;
    color: var(--c-text);
    font: inherit;
    font-size: clamp(1.2rem, 2vw, 1.75rem);
    transition: border-color 0.25s ease;
}

.field textarea {
    min-height: 7rem;
    resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
    color: #ffffff73;
}

.field input:focus,
.field textarea:focus {
    outline: none;
    border-bottom-color: var(--c-accent);
    box-shadow: 0 1px 0 var(--c-accent);
}

.field [aria-invalid="true"] {
    border-bottom-color: var(--c-error);
}

.field__error {
    margin-top: 0.6rem;
    font-size: 0.85rem;
    color: var(--c-error);
}

.field__error:empty {
    display: none;
}

.contact-form__submit {
    align-self: flex-start;
    padding: 1.25rem 2.5rem;
    border: 0;
    border-radius: 999px;
    background: var(--c-accent);
    color: #121212;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.25s ease, background-color 0.25s ease;
}

.contact-form__submit:hover,
.contact-form__submit:focus-visible {
    background: #a3baa3;
}

.contact-form__status {
    color: var(--c-accent);
    line-height: 1.6;
}

.contact-form__status:empty {
    display: none;
}

/* area viewport responsif */
@media (max-width: 1024px) {
    header {
        padding: 1.5rem;
    }

    nav ul {
        gap: 1.25rem;
        margin-left: 0;
    }

    .hero {
        padding: 2.5rem 1.5rem 2rem;
    }

    .list-role-domicile ol {
        padding-right: 0;
    }

    .list-role-domicile li + li::before {
        margin-inline: 1.5rem;
    }

    .capability {
        flex-direction: column;
        gap: 1rem;
        padding: 2rem 1.5rem;
    }

    .about {
        margin-top: 5rem;
    }

    .about__body {
        gap: 2rem;
    }

    .education__item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 2rem 1.5rem;
    }

    .showcase {
        margin-top: 5rem;
    }

    .showcase-card {
        padding: 1.25rem 1.25rem 4.5rem;
    }

    .showcase {
        --gap: 1rem;
        --per-view: 2;
    }

    .contact {
        padding-block: 7rem;
    }
}

/* tablet atau ipad */
@media (max-width: 768px) {
    :root {
        --header-h: 80px;
    }

    header {
        padding: 1rem 1.25rem;
    }

    nav,
    .contact-btn {
        display: none;
    }

    body .scroll-progress {
        display: none;
    }

    .menu-btn {
        display: grid;
        place-items: center;
    }

    .menu-overlay {
        display: flex;
        flex-direction: column;
    }

    .hero {
        padding: 2rem 1.25rem 1.5rem;
        gap: 2rem;
    }

    #short-description {
        max-width: 100%;
        font-size: 1.4rem;
        line-height: 1.5;
    }

    .list-role-domicile ol {
        display: grid;
        grid-template-columns: 1.4fr 0.9fr 1.2fr;
        padding-right: 0;
        border-top: 1px solid #0000001a;
        font-size: 0.7rem;
        letter-spacing: 0.05em;
    }

    .list-role-domicile li {
        display: flex;
        flex-direction: column;
        gap: 0.4rem;
        padding: 0.9rem 0.75rem 0.9rem 0;
        white-space: normal;
    }

    .list-role-domicile li + li {
        padding-left: 0.75rem;
        border-left: 1px solid #0000001a;
    }

    .list-role-domicile li + li::before {
        content: none;
    }

    .role-label {
        display: block;
        font-size: 0.6rem;
        color: #00000066;
    }

    #hero-name {
        flex-direction: column;
        flex-wrap: nowrap;
        justify-content: flex-start;
        gap: 0;
        margin-top: 0.5rem;
        padding-right: 0;
        font-size: 25vw;
    }

    #hero-name span:last-child {
        align-self: flex-end;
    }

    .hero-linkedin {
        left: 0;
        right: auto;
        bottom: 0.25rem;
        width: 28px;
        height: 28px;
        margin-left: 90%;
    }

    .tech-marquee {
        display: block;
    }

    .scroll-progress {
        display: none;
    }

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

    .capability {
        flex-direction: row;
        gap: 1rem;
        min-height: 0;
        padding: 1.75rem 1.25rem;
    }

    .capability + .capability {
        border-left: none;
        border-top: 1px solid #0000001a;
    }

    .approach-card__body {
        grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
        gap: 1.5rem;
        margin-top: 2.5rem;
    }

    .approach-card__visual {
        margin-top: -15%;
    }

    .footer-copyright {
        padding: 2.25rem 1.25rem;
        font-size: 1rem;
    }

    .footer-lower {
        padding: 1.25rem;
        font-size: 0.7rem;
    }

    .approach-card {
        margin: 6rem 0 5rem;
    }

    .approach-card__panel {
        margin-left: 0;
        border-radius: 1.5rem;
    }

    .approach-card__body {
        grid-template-columns: minmax(0, 1fr);
        gap: 2.5rem;
    }

    .approach-stack {
        order: -1;
        width: 92%;
        margin: calc(var(--card-padding) * -1.8) 0 0 auto;
        margin-bottom: 4rem;
    }

    .approach-card__footer {
        margin-top: 2rem;
        font-size: 0.65rem;
    }

    .about {
        margin-top: 4rem;
    }

    .about__body {
        grid-template-columns: minmax(0, 1fr);
        gap: 2rem;
        padding-bottom: 3rem;
    }

    .about__image {
        order: -1;
    }

    .about__content {
        gap: 1.25rem;
    }

    .about__title {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }

    .about__description {
        max-width: 100%;
        font-size: 1.1rem;
        line-height: 1.65;
    }

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

    .education__item {
        flex-direction: row;
        align-items: center;
        gap: 1rem;
        padding: 1.5rem 1.25rem;
    }

    .education__item + .education__item {
        border-left: none;
        border-top: 1px solid #0000001a;
    }

    .capabilities__scroll {
        overflow: visible;
        border: 0;
    }

    .cap-table,
    .cap-table tbody,
    .cap-table tr,
    .cap-table th,
    .cap-table td {
        display: block;
    }

    .cap-table {
        min-width: 0;
    }

    .cap-table thead {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
    }

    .cap-table tbody {
        margin-bottom: 1.25rem;
        overflow: hidden;
        border: 1px solid #0000001a;
        border-radius: 1.25rem;
    }

    .cap-table tbody + tbody {
        border-top: 1px solid #0000001a;
    }

    .cap-table tbody th {
        width: auto;
        border-right: 0;
    }

    .cap-table tbody tr:not(:first-child) {
        border-top: 2px solid #0000001a;
    }

    .cap-table td {
        display: grid;
        grid-template-columns: 6.5rem minmax(0, 1fr);
        gap: 0.75rem;
        padding: 0.9rem 1.25rem;
        border-right: 0;
        border-top: 1px solid #0000001a;
    }

    .cap-table tbody tr:not(:first-child) > td:first-child {
        border-top: 0;
    }

    .cap-table td::before {
        content: attr(data-label);
        font-family: var(--font-mono);
        font-size: 0.68rem;
        letter-spacing: 0.1em;
        text-transform: uppercase;
        color: #00000099;
    }

    .cap-table__cost,
    .cap-table__duration {
        white-space: normal;
    }

    .showcase {
        margin-top: 4rem;
        --gap: 1.25rem;
        --per-view: 1.3;
    }

    .showcase__header {
        margin-bottom: 2.5rem;
    }

    .showcase__title {
        max-width: 100%;
    }

    .showcase__controls {
        margin-top: 2rem;
    }

    .showcase-card {
        padding: 1.5rem 1.5rem 5rem;
    }

    .contact {
        padding-block: 5rem;
    }

    .contact__list {
        grid-template-columns: 1fr;
        margin-top: 2.5rem;
    }

    .contact__list li + li {
        border-left: none;
        border-top: 1px solid #0000001a;
    }

    .contact__link {
        min-height: 72px;
    }

    .contact-page {
        grid-template-columns: minmax(0, 1fr);
        gap: 3rem;
        padding-bottom: 4rem;
    }

    .contact-page__info {
        position: static;
        gap: 2rem;
    }

    .contact-form {
        gap: 2rem;
    }

    .faq {
        grid-template-columns: minmax(0, 1fr);
        margin-top: 3rem;
        padding-top: 3rem;
    }

    .faq__title {
        max-width: none;
    }

    .faq__icon {
        width: 38px;
        height: 38px;
    }

    .faq__answer-inner p {
        padding-right: 0;
    }
}

/* HP kecil */
@media (max-width: 480px) {
    header {
        padding: 0.75rem 1rem;
    }

    .contact-btn {
        height: 32px;
        padding: 0 0.85rem;
        font-size: 0.8rem;
    }

    .play-btn {
        width: 36px;
        height: 36px;
    }

    .menu-btn {
        width: 36px;
        height: 36px;
    }

    .hero {
        padding: 1.5rem 1rem 1.25rem;
    }

    #hero-name {
        margin-bottom: 3rem;
    }

    #short-description {
        font-size: 1.2rem;
    }

    .hero-linkedin {
        margin-left: 90% !important;
    }

    .role-label {
        display: block;
        font-size: 0.6rem;
        color: #00000066;
    }

    .approach-card {
        --card-padding: 1.25rem;

        margin: 3rem 0 5rem;
        border-radius: 1rem;
    }

    .approach-card__body {
        grid-template-columns: minmax(0, 1fr);
        gap: 2rem;
        margin-top: 2rem;
    }

    .approach-card__content {
        padding-top: 0;
    }

    .approach-card__visual {
        width: 82%;
        margin: 0 0 0 auto;
    }

    .approach-card__visual img {
        aspect-ratio: 5 / 4;
        max-height: none;
    }

    .approach-card__footer {
        margin-top: 2rem;
        font-size: 0.65rem;
    }

    .approach-stack {
        margin-bottom: 3.5rem;
    }

    .approach-card__header {
        gap: 0.75rem;
    }

    .approach-card__number {
        padding-top: 0.4rem;
    }

    .approach-stack__item[data-pos="1"] {
        transform: translate(9%, 5%) rotate(2deg) scale(0.96);
    }

    .approach-stack__item[data-pos="2"] {
        transform: translate(16%, 9%) rotate(4deg) scale(0.92);
    }

    .section-label {
        margin-bottom: 2.5rem;
    }

    .about {
        margin-top: 3rem;
    }

    .about__body {
        padding: 0 1rem 2.5rem;
    }

    .about__image img {
        aspect-ratio: 5 / 4;
    }

    .about__description {
        font-size: 1rem;
    }

    .education__item {
        padding: 1.25rem 1rem;
    }

    .education__logo {
        width: 48px;
        height: 48px;
    }

    .education__name {
        font-size: 0.95rem;
    }

    .education__year {
        font-size: 0.85rem;
    }

    .showcase {
        --inset: 1rem;
        --per-view: 1.1;
    }

    .showcase__header,
    .showcase__grid {
        padding-inline: 1rem;
    }

    .showcase__header {
        margin-bottom: 2rem;
    }

    .showcase__title {
        font-size: clamp(2rem, 10vw, 2.75rem);
    }

    .showcase__lead {
        font-size: 0.95rem;
        line-height: 1.7;
    }

    .showcase-card {
        padding: 1.25rem 1.25rem 4.5rem;
        border-radius: 1.25rem;
    }

    .showcase-card__visual {
        aspect-ratio: 16 / 9;
        margin-bottom: 1.25rem;
    }

    .showcase-card__title {
        font-size: 1.3rem;
    }

    .showcase-card__description {
        font-size: 0.9rem;
        margin-bottom: 1.25rem;
    }

    .showcase-card__list {
        font-size: 0.85rem;
    }

    .showcase-card__action a {
        width: 44px;
        height: 44px;
    }

    .contact {
        padding: 4rem 1rem;
    }

    .contact__subtitle {
        margin-top: 1rem;
    }

    .contact__cta {
        align-self: stretch;
        justify-content: center;
    }

    .signature img {
        width: 72px;
        height: 35px;
    }

    .contact-page {
        padding-inline: 1rem;
    }

    .chip {
        padding: 0.6rem 1.1rem;
        font-size: 0.9rem;
    }

    .contact-form__submit {
        align-self: stretch;
        text-align: center;
    }

    .faq__icon,
    .faq__plus,
    .faq__answer {
        transition: none;
    }
}

.tech-marquee {
    overflow: hidden;
    padding: 0.9rem 0;
    border-block: 1px solid #0000001a;

    font-family: "Poppins", sans-serif;
    font-weight: 400;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;

    -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
            mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.tech-marquee__track {
    display: flex;
    width: max-content;
    animation: tech-marquee 30s linear infinite;
}

.tech-marquee__group {
    display: flex;
    flex-shrink: 0;
    gap: 1.5rem;
    padding-right: 1.5rem;
}

.tech-marquee__item {
    white-space: nowrap;
}

.tech-marquee__item::after {
    content: "•";
    margin-left: 1.5rem;
}

@keyframes tech-marquee {
    to {
        transform: translateX(-50%);
    }
}

@media (prefers-reduced-motion: reduce) {
    .tech-marquee__track {
        animation: none;
    }

    .approach-stack__item {
        transition: none;
    }
}