:root {
    --paper: #f5f6f1;
    --white: #fff;
    --forest: #153c31;
    --green: #2e7657;
    --lime: #c7f36a;
    --sage: #dfe8dc;
    --muted: #65736d;
    --line: #d7dfd7;
    --shadow: 0 24px 60px rgba(21, 45, 37, 0.18);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 2rem;
}

body {
    margin: 0;
    overflow-x: hidden;
    background:
        radial-gradient(ellipse at 78% 10%, rgba(198, 243, 106, 0.12), transparent 30rem),
        var(--paper);
    color: var(--forest);
    font-family: "Segoe UI Variable", "Inter", "Aptos", "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
}

/* Header */

.site-header {
    position: relative;
    z-index: 10;
    border-bottom: 1px solid rgba(21, 60, 49, 0.09);
}

.site-header .navbar {
    min-height: 82px;
}

.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    margin: 0;
    color: var(--forest);
    text-decoration: none;
}

.brand-mark {
    display: grid;
    width: 2.65rem;
    height: 2.65rem;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 0.8rem;
    color: var(--green);
    font-family: monospace;
    font-size: 0.9rem;
    transition: transform 180ms ease, background-color 180ms ease;
}

.navbar-brand:hover .brand-mark {
    transform: rotate(-5deg);
    background: var(--sage);
}

.brand-copy strong {
    display: block;
    font-size: 1.04rem;
    font-weight: 750;
    letter-spacing: 0.04em;
    line-height: 1.1;
}

.brand-copy small {
    display: block;
    margin-top: 0.3rem;
    color: var(--muted);
    font-size: 0.57rem;
    font-weight: 600;
    letter-spacing: 0.18em;
}

.site-header .navbar-nav {
    gap: 1rem;
}

.site-header .nav-link {
    position: relative;
    padding: 0.7rem 0.4rem;
    color: var(--forest);
    font-size: 0.84rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.site-header .nav-link::after {
    position: absolute;
    right: 0.4rem;
    bottom: 0.3rem;
    left: 0.4rem;
    height: 1px;
    background: var(--green);
    content: "";
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 180ms ease;
}

.site-header .nav-link:hover {
    color: var(--green);
}

.site-header .nav-link:hover::after {
    transform: scaleX(1);
}

.nav-contact {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.82rem 1.2rem;
    border: 1px solid var(--forest);
    border-radius: 999px;
    background: var(--forest);
    color: var(--white);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-decoration: none;
    text-transform: uppercase;
    transition: transform 180ms ease, background-color 180ms ease;
}

.nav-contact:hover {
    transform: translateY(-2px);
    background: var(--green);
    color: var(--white);
}

.navbar-toggler {
    border-color: var(--line);
    border-radius: 0.7rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(46, 118, 87, 0.16);
}

/* Intro */

.hero-section {
    padding-top: 4.8rem;
    padding-bottom: 4.5rem;
}

.hero-copy {
    position: relative;
    z-index: 2;
}

.hero-eyebrow,
.section-eyebrow {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin: 0 0 1.2rem;
    color: var(--muted);
    font-size: 0.66rem;
    font-weight: 750;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.status-dot {
    width: 0.55rem;
    height: 0.55rem;
    flex: 0 0 auto;
    border-radius: 50%;
    background: #8fbd43;
    box-shadow: 0 0 0 4px rgba(143, 189, 67, 0.15);
}

.hero-title {
    max-width: 650px;
    margin: 0;
    color: var(--forest);
    font-size: clamp(3rem, 4.2vw, 4.3rem);
    font-weight: 760;
    letter-spacing: -0.07em;
    line-height: 0.99;
}

.hero-title span {
    color: var(--green);
}

.hero-description {
    max-width: 500px;
    margin: 1.4rem 0 1.7rem;
    color: var(--muted);
    font-size: clamp(1.02rem, 1.35vw, 1.17rem);
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.85rem;
}

.button-primary,
.button-secondary {
    display: inline-flex;
    min-height: 3.15rem;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    padding: 0.78rem 1.2rem;
    border-radius: 999px;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    transition:
        transform 180ms ease,
        color 180ms ease,
        background-color 180ms ease,
        border-color 180ms ease,
        box-shadow 180ms ease;
}

.button-primary {
    border: 1px solid var(--forest);
    background: var(--forest);
    color: var(--white);
}

.button-primary:hover {
    transform: translateY(-2px);
    background: var(--green);
    color: var(--white);
    box-shadow: 0 10px 25px rgba(21, 60, 49, 0.16);
}

.button-secondary {
    border: 1px solid var(--line);
    background: transparent;
    color: var(--forest);
}

.button-secondary:hover {
    transform: translateY(-2px);
    border-color: var(--green);
    background: rgba(223, 232, 220, 0.55);
    color: var(--forest);
}

.hero-button-icon {
    font-size: 0.95rem;
    transition: transform 180ms ease;
}

.button-primary:hover .hero-button-icon,
.button-secondary:hover .hero-button-icon {
    transform: translate(2px, -2px);
}

.technology-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.42rem;
    margin: 1.8rem 0 0;
    padding: 0;
    color: var(--muted);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.11em;
    list-style: none;
    text-transform: uppercase;
}

.technology-list li {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.technology-list li + li::before {
    margin-right: 0.12rem;
    color: var(--green);
    content: "·";
}

.technology-icon {
    color: var(--green);
    font-size: 0.8rem;
    transition: transform 180ms ease, color 180ms ease;
}

.technology-list li:hover .technology-icon {
    transform: translateY(-2px);
    color: var(--forest);
}

/* Hero project visual */

.hero-visual {
    position: relative;
    min-height: 430px;
    isolation: isolate;
}

.hero-grid-decoration {
    position: absolute;
    inset: 0.3rem 0 0.3rem 1.5rem;
    z-index: -2;
    opacity: 0.45;
    background-image:
        linear-gradient(rgba(46, 118, 87, 0.09) 1px, transparent 1px),
        linear-gradient(90deg, rgba(46, 118, 87, 0.09) 1px, transparent 1px);
    background-size: 24px 24px;
    mask-image: radial-gradient(ellipse at 65% 48%, #000 15%, transparent 75%);
}

.portrait-placeholder {
    position: absolute;
    top: 2rem;
    left: 0;
    z-index: -1;
    display: flex;
    width: 47%;
    min-height: 320px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(21, 60, 49, 0.14);
    border-radius: 1rem 1rem 5rem 1rem;
    background:
        linear-gradient(140deg, rgba(255, 255, 255, 0.72), transparent 60%),
        var(--sage);
}

.portrait-placeholder::before,
.portrait-placeholder::after {
    position: absolute;
    width: 2rem;
    height: 2rem;
    border-color: rgba(46, 118, 87, 0.48);
    border-style: solid;
    content: "";
}

.portrait-placeholder::before {
    top: 1rem;
    left: 1rem;
    border-width: 1px 0 0 1px;
}

.portrait-placeholder::after {
    right: 1rem;
    bottom: 1rem;
    border-width: 0 1px 1px 0;
}

.portrait-label {
    margin-bottom: 0.8rem;
    color: var(--muted);
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.portrait-code {
    display: grid;
    width: 4.7rem;
    height: 4.7rem;
    place-items: center;
    border: 1px solid rgba(21, 60, 49, 0.22);
    border-radius: 50%;
    color: var(--green);
    font-family: monospace;
    font-size: 1.25rem;
}

/* Main project preview. Supports both class names used so far. */

.hero-project-window,
.hero-project-preview {
    position: absolute;
    top: 2.6rem;
    right: 0;
    z-index: 1;
    display: block;
    width: 72%;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 4.6rem 1.2rem 4rem 1.2rem;
    background: #100d18;
    box-shadow: var(--shadow);
    transform: rotate(0.5deg);
    transition: transform 240ms ease, box-shadow 240ms ease;
}

.hero-project-window:hover,
.hero-project-preview:hover {
    transform: translateY(-4px) rotate(0);
    box-shadow: 0 30px 70px rgba(21, 45, 37, 0.24);
}

.window-topbar {
    display: flex;
    height: 1.7rem;
    align-items: center;
    gap: 0.35rem;
    padding: 0 0.75rem;
    background: #1b1c22;
}

.window-topbar span {
    width: 0.42rem;
    height: 0.42rem;
    border-radius: 50%;
    background: #f08a7b;
}

.window-topbar span:nth-child(2) {
    background: #e4c75f;
}

.window-topbar span:nth-child(3) {
    background: #7fbd68;
}

.hero-project-window img,
.hero-project-preview img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: top center;
}

.hero-project-tag {
    position: absolute;
    top: 0.15rem;
    right: -0.2rem;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.48rem;
    padding: 0.75rem 0.9rem;
    border: 1px solid rgba(21, 60, 49, 0.08);
    border-radius: 0.7rem;
    background: rgba(232, 246, 203, 0.96);
    color: var(--forest);
    font-size: 0.64rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    box-shadow: 0 12px 30px rgba(21, 60, 49, 0.08);
}

.hero-project-tag .status-dot {
    width: 0.45rem;
    height: 0.45rem;
}

.hero-project-tag > .bi {
    color: var(--green);
    font-size: 0.85rem;
}

.tag-divider {
    color: var(--green);
}

.hero-visual-caption {
    position: absolute;
    right: 0;
    bottom: 1.2rem;
    margin: 0;
    color: var(--muted);
    font-size: 0.72rem;
}

.hero-visual-index {
    position: absolute;
    right: 0.2rem;
    bottom: 0.35rem;
    margin: 0;
    color: var(--muted);
    font-family: monospace;
    font-size: 0.59rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* Project section */

.work-section {
    padding: 1.8rem 0 4.5rem;
    border-top: 1px solid var(--line);
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 1.5rem;
}

.section-heading .section-eyebrow {
    margin-bottom: 0.55rem;
}

.section-heading h2 {
    margin: 0;
    color: var(--forest);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 750;
    letter-spacing: -0.06em;
    line-height: 1.05;
}

.section-intro {
    max-width: 285px;
    margin: 0 0 0.2rem;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.55;
}

.project-slider {
    width: min(100%, 1120px);
    margin: 0 auto;
    overflow: hidden;
}

.project-slider-track {
    display: flex;
    transition: transform 550ms cubic-bezier(0.2, 0.75, 0.25, 1);
    will-change: transform;
}

.project-slide {
    display: grid;
    min-width: 100%;
    flex: 0 0 100%;
    grid-template-columns: 42% 58%;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: var(--white);
    box-shadow: 0 10px 35px rgba(21, 60, 49, 0.055);
    transition: border-color 200ms ease, box-shadow 200ms ease;
}

.project-slide:hover {
    border-color: rgba(46, 118, 87, 0.35);
    box-shadow: var(--shadow);
}

.project-image-link {
    position: relative;
    display: block;
    min-height: 300px;
    overflow: hidden;
    background: #100d18;
}

.project-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top left;
    transition: transform 500ms ease;
}

.project-image-link:hover .project-image {
    transform: scale(1.035);
}

.image-link-icon {
    position: absolute;
    right: 0.9rem;
    bottom: 0.9rem;
    display: grid;
    width: 2.5rem;
    height: 2.5rem;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: 50%;
    background: rgba(15, 22, 19, 0.78);
    color: var(--white);
    font-size: 1.05rem;
    backdrop-filter: blur(8px);
    transition: transform 180ms ease, background-color 180ms ease;
}

.project-image-link:hover .image-link-icon {
    transform: rotate(45deg);
    background: var(--green);
}

.project-content {
    display: flex;
    min-width: 0;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    padding: clamp(1.25rem, 3vw, 2.2rem);
}

.project-heading {
    display: flex;
    width: 100%;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.project-type {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin: 0 0 0.5rem;
    color: var(--green);
    font-size: 0.62rem;
    font-weight: 750;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.project-type .bi {
    font-size: 0.85rem;
}

.project-heading h3 {
    margin: 0;
    color: var(--forest);
    font-size: clamp(2rem, 3.4vw, 2.8rem);
    font-weight: 760;
    letter-spacing: -0.06em;
    line-height: 1;
}

.project-number {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--muted);
    font-family: monospace;
    font-size: 0.72rem;
    white-space: nowrap;
}

.project-number span {
    color: var(--green);
}

.project-description {
    max-width: 550px;
    margin: 0.7rem 0 1rem;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.55;
}

.project-details {
    display: grid;
    width: 100%;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 1.2rem;
    padding: 1rem;
    border: 1px solid rgba(46, 118, 87, 0.12);
    border-radius: 0.75rem;
    background: rgba(245, 246, 241, 0.72);
}

.project-details h4 {
    display: flex;
    align-items: center;
    gap: 0.42rem;
    margin: 0 0 0.7rem;
    color: var(--forest);
    font-size: 0.67rem;
    font-weight: 750;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.project-details h4 .bi {
    color: var(--green);
    font-size: 0.85rem;
}

.feature-list,
.project-technologies {
    display: flex;
    flex-wrap: wrap;
    gap: 0.42rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.feature-list {
    flex-direction: column;
    gap: 0.45rem;
}

.feature-list li {
    position: relative;
    padding-left: 1rem;
    color: var(--muted);
    font-size: 0.7rem;
    line-height: 1.4;
}

.feature-list li::before {
    position: absolute;
    top: 0.42em;
    left: 0;
    width: 0.35rem;
    height: 0.35rem;
    border-radius: 50%;
    background: #8fbd43;
    content: "";
}

.project-technologies li {
    padding: 0.38rem 0.55rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--white);
    color: var(--forest);
    font-family: monospace;
    font-size: 0.62rem;
}

.project-role {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    margin: 0.75rem 0 0;
    color: var(--muted);
    font-size: 0.68rem;
}

.project-role strong {
    color: var(--forest);
    font-size: 0.6rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.project-live-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.1rem;
    color: var(--forest);
    font-size: 0.78rem;
    font-weight: 750;
    text-decoration: none;
    transition: color 180ms ease;
}

.project-live-link .bi {
    transition: transform 180ms ease;
}

.project-live-link:hover {
    color: var(--green);
}

.project-live-link:hover .bi {
    transform: translate(2px, -2px);
}

/* Slider controls */

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1rem;
}

.slider-arrows {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.slider-count {
    margin: 0 0.35rem;
    color: var(--muted);
    font-family: monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
}

.slider-arrow {
    display: grid;
    width: 2.45rem;
    height: 2.45rem;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: transparent;
    color: var(--forest);
    font-size: 1rem;
    cursor: pointer;
    transition: transform 180ms ease, background-color 180ms ease, color 180ms ease;
}

.slider-arrow:not(:disabled):hover {
    transform: translateY(-2px);
    background: var(--forest);
    color: var(--white);
}

.slider-arrow:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.45rem;
}

.slider-dot {
    width: 1.7rem;
    height: 0.28rem;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: #cdd8cf;
    cursor: pointer;
    transition: width 200ms ease, background-color 200ms ease;
}

.slider-dot:hover,
.slider-dot.is-active {
    width: 2.6rem;
    background: var(--green);
}

/* Capabilities */

.services-section {
    padding-top: 3.8rem;
    padding-bottom: 4.2rem;
    border-top: 1px solid var(--line);
}

.services-section > .section-eyebrow {
    margin-bottom: 0.7rem;
}

.services-section > h2,
.contact-section h2 {
    max-width: 720px;
    margin: 0;
    color: var(--forest);
    font-size: clamp(2rem, 3.6vw, 3rem);
    font-weight: 750;
    letter-spacing: -0.06em;
    line-height: 1.05;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    margin-top: 2rem;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.service-item {
    position: relative;
    padding: 1.4rem 1.4rem 1.6rem 0;
    transition: transform 220ms ease, background-color 220ms ease;
}

.service-item + .service-item {
    padding-left: 1.4rem;
    border-left: 1px solid var(--line);
}

.service-item:hover {
    transform: translateY(-3px);
    background: rgba(223, 232, 220, 0.28);
}

.service-icon {
    display: grid;
    width: 3rem;
    height: 3rem;
    margin-bottom: 1rem;
    place-items: center;
    border: 1px solid rgba(46, 118, 87, 0.14);
    border-radius: 0.9rem 0.9rem 0.9rem 0.25rem;
    background: #e8f0e4;
    color: var(--green);
    font-size: 1.25rem;
    transition:
        transform 220ms ease,
        border-radius 220ms ease,
        background-color 220ms ease,
        color 220ms ease,
        box-shadow 220ms ease;
}

.service-item:hover .service-icon {
    transform: translateY(-2px) rotate(-4deg);
    border-radius: 0.7rem;
    background: var(--forest);
    color: var(--lime);
    box-shadow: 0 10px 22px rgba(21, 60, 49, 0.14);
}

.service-number {
    color: var(--green);
    font-family: monospace;
    font-size: 0.7rem;
}

.service-item h3 {
    margin: 0.65rem 0 0.45rem;
    color: var(--forest);
    font-size: 1.1rem;
    font-weight: 700;
}

.service-item p {
    max-width: 300px;
    margin: 0;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.6;
}

/* Contact and footer */

.contact-section {
    margin-bottom: 3rem;
    padding: clamp(2rem, 4.5vw, 3.3rem);
    border: 1px solid rgba(21, 60, 49, 0.1);
    border-radius: 1.2rem 1.2rem 4rem 1.2rem;
    background:
        radial-gradient(circle at 92% 18%, rgba(255, 255, 255, 0.55), transparent 14rem),
        var(--sage);
}

.contact-section .section-eyebrow {
    margin-bottom: 0.75rem;
}

.contact-section h2 {
    margin-bottom: 0.8rem;
}

.contact-section > p:last-child {
    max-width: 550px;
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.site-footer {
    padding: 2rem 0 1.2rem;
    background: var(--forest);
    color: rgba(255, 255, 255, 0.78);
}

.footer-main,
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.footer-main {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.17);
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: var(--white);
    text-decoration: none;
}

.footer-brand .brand-mark {
    border-color: rgba(255, 255, 255, 0.25);
    color: var(--lime);
}

.footer-brand .brand-copy small {
    color: rgba(255, 255, 255, 0.6);
}

.footer-message {
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.9rem;
}

.footer-top-link,
.footer-bottom a {
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.78rem;
    text-decoration: none;
    transition: color 160ms ease;
}

.footer-top-link:hover,
.footer-bottom a:hover {
    color: var(--lime);
}

.footer-top-link span {
    margin-left: 0.35rem;
    color: var(--lime);
}

.footer-bottom {
    padding-top: 1rem;
    font-size: 0.72rem;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Scroll reveal */

.js-reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 600ms ease, transform 600ms ease;
}

.js-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */

@media (max-width: 991.98px) {
    .hero-section {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
    }

    .hero-title {
        font-size: clamp(2.8rem, 6vw, 4rem);
    }

    .hero-visual {
        max-width: 680px;
        margin: 1rem auto 0;
    }

    .site-header .navbar-collapse {
        padding: 0.8rem 0 1rem;
    }

    .site-header .navbar-nav {
        align-items: flex-start !important;
        gap: 0.15rem;
    }

    .nav-contact-item {
        margin-top: 0.45rem;
    }
}

@media (max-width: 767.98px) {
    .section-heading {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.8rem;
    }

    .section-intro {
        max-width: 430px;
    }

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

    .project-image-link {
        min-height: 0;
        aspect-ratio: 16 / 9;
    }

    .project-content {
        padding: 1.25rem;
    }

    .project-open-link {
        align-self: flex-start;
    }

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

    .service-item,
    .service-item + .service-item {
        padding: 1.2rem 0;
        border-left: 0;
    }

    .service-item + .service-item {
        border-top: 1px solid var(--line);
    }

    .service-icon {
        margin-bottom: 0.8rem;
    }
}

@media (max-width: 575.98px) {
    .site-header .navbar {
        min-height: 72px;
    }

    .hero-section {
        padding-top: 2.5rem;
        padding-bottom: 2.5rem;
    }

    .hero-title {
        font-size: clamp(2.55rem, 11vw, 3.5rem);
    }

    .hero-description {
        font-size: 1rem;
    }

    .technology-list {
        gap: 0.32rem;
        font-size: 0.56rem;
    }

    .hero-visual {
        min-height: 315px;
    }

    .portrait-placeholder {
        top: 1.4rem;
        width: 48%;
        min-height: 230px;
    }

    .portrait-code {
        width: 3.8rem;
        height: 3.8rem;
        font-size: 1.05rem;
    }

    .hero-project-window,
    .hero-project-preview {
        top: 3.4rem;
        width: 73%;
        border-radius: 3.2rem 0.9rem 3rem 0.9rem;
    }

    .hero-project-tag {
        top: 0.1rem;
        right: -0.1rem;
        gap: 0.32rem;
        padding: 0.58rem;
        font-size: 0.49rem;
    }

    .hero-visual-caption {
        bottom: 1rem;
        font-size: 0.65rem;
    }

    .hero-visual-index {
        bottom: 0;
        font-size: 0.5rem;
    }

    .work-section {
        padding: 1.4rem 0 3rem;
    }

    .project-image-link {
        aspect-ratio: 4 / 3;
    }

    .project-content {
        padding: 1rem;
    }

    .project-details {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .project-highlights li {
        font-size: 0.6rem;
    }

    .slider-arrow {
        width: 2.2rem;
        height: 2.2rem;
    }

    .footer-main,
    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .footer-main {
        gap: 1rem;
    }

    .footer-bottom nav {
        gap: 0.8rem;
    }

    .contact-section {
        margin-bottom: 2rem;
        padding: 1.5rem;
    }
}

/* Respect reduced-motion preferences */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }

    .js-reveal {
        opacity: 1;
        transform: none;
    }
}