:root {
    color-scheme: dark;
    --bg: #050505;
    --bg-soft: #0a0a0a;
    --surface: rgba(255, 255, 255, 0.055);
    --surface-strong: rgba(255, 255, 255, 0.095);
    --line: rgba(255, 255, 255, 0.14);
    --line-soft: rgba(255, 255, 255, 0.08);
    --text: #f5f5f5;
    --muted: #b7b7b7;
    --subtle: #7c7c7c;
    --white: #ffffff;
    --shadow: 0 30px 100px rgba(0, 0, 0, 0.45);
    --max: 1180px;
    --radius: 8px;
    --header-height: 76px;
    font-family:
        Inter,
        ui-sans-serif,
        system-ui,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    margin: 0;
    min-width: 320px;
    background:
        radial-gradient(
            circle at 72% 8%,
            rgba(255, 255, 255, 0.11),
            transparent 27rem
        ),
        linear-gradient(145deg, #000 0%, #070707 34%, #121212 72%, #030303 100%);
    color: var(--text);
    font-size: 16px;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
}

body.nav-open {
    overflow: hidden;
}

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

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

button,
input,
textarea {
    font: inherit;
}

::selection {
    background: var(--white);
    color: var(--bg);
}

.skip-link {
    position: fixed;
    left: 16px;
    top: 16px;
    z-index: 100;
    transform: translateY(-150%);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    color: #000;
    padding: 10px 14px;
    transition: transform 180ms ease;
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 50;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 0 clamp(18px, 4vw, 56px);
    border-bottom: 1px solid transparent;
    transition:
        background 220ms ease,
        border-color 220ms ease,
        backdrop-filter 220ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
    border-color: var(--line-soft);
    background: rgba(5, 5, 5, 0.78);
    backdrop-filter: blur(20px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    color: var(--white);
    font-weight: 700;
}

.brand-mark {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.34);
    border-radius: 50%;
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.2),
            rgba(255, 255, 255, 0.03)
        ),
        #0d0d0d;
    color: #fff;
    font-size: 0.78rem;
}

.brand-text {
    white-space: nowrap;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px;
    border: 1px solid var(--line-soft);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.045);
}

.desktop-nav a {
    border-radius: 999px;
    color: var(--muted);
    font-size: 0.9rem;
    padding: 8px 13px;
    transition:
        color 160ms ease,
        background 160ms ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-active {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.header-actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.language-switcher {
    display: inline-grid;
    grid-template-columns: repeat(2, 1fr);
    width: 90px;
    min-width: 90px;
    gap: 2px;
    padding: 3px;
    border: 1px solid var(--line-soft);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.045);
}

.language-switcher button {
    min-width: 0;
    height: 34px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 780;
    line-height: 1;
    padding: 0;
    transition:
        background 160ms ease,
        color 160ms ease;
}

.language-switcher button:hover,
.language-switcher button.is-active {
    background: rgba(255, 255, 255, 0.13);
    color: var(--white);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    cursor: pointer;
}

.nav-toggle span {
    position: absolute;
    width: 17px;
    height: 1px;
    background: currentColor;
    transition:
        transform 180ms ease,
        opacity 180ms ease;
}

.nav-toggle span:first-child {
    transform: translateY(-4px);
}

.nav-toggle span:last-child {
    transform: translateY(4px);
}

.nav-toggle[aria-expanded="true"] span:first-child {
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
    transform: rotate(-45deg);
}

.mobile-nav {
    position: fixed;
    inset: var(--header-height) 0 auto;
    z-index: 40;
    display: none;
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(5, 5, 5, 0.94);
    backdrop-filter: blur(24px);
    transform: translateY(-115%);
    transition: transform 200ms ease;
}

.mobile-nav.is-open {
    transform: translateY(0);
}

.mobile-nav a {
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.045);
    color: var(--text);
    padding: 14px 16px;
}

.hero {
    position: relative;
    display: grid;
    min-height: min(820px, 84svh);
    overflow: clip;
    isolation: isolate;
}

.hero::after {
    position: absolute;
    inset: auto 0 0;
    z-index: 2;
    height: 28%;
    content: "";
    background: linear-gradient(to bottom, transparent, var(--bg));
    pointer-events: none;
}

.hero-media {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 62% center;
    opacity: 0.92;
    filter: contrast(1.08) saturate(0);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(
            90deg,
            rgba(0, 0, 0, 0.96) 0%,
            rgba(0, 0, 0, 0.82) 34%,
            rgba(0, 0, 0, 0.34) 70%,
            rgba(0, 0, 0, 0.62) 100%
        ),
        linear-gradient(
            180deg,
            rgba(0, 0, 0, 0.75),
            transparent 42%,
            rgba(0, 0, 0, 0.92)
        );
}

.hero-content {
    position: relative;
    z-index: 3;
    width: min(var(--max), calc(100% - 36px));
    margin: 0 auto;
    padding: calc(var(--header-height) + 88px) 0 72px;
    align-self: center;
}

.eyebrow {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

.hero h1,
.section h2 {
    max-width: 920px;
    margin: 0;
    color: var(--white);
    font-weight: 760;
    line-height: 0.98;
    letter-spacing: 0;
}

.hero-title-row {
    display: flex;
    max-width: 980px;
    align-items: center;
    gap: clamp(18px, 3vw, 34px);
}

.hero h1 {
    max-width: 780px;
    font-size: clamp(3.6rem, 11vw, 8.8rem);
}

.hero-photo {
    width: clamp(104px, 12vw, 176px);
    aspect-ratio: 1;
    flex: 0 0 auto;
    border: 2px solid rgba(255, 255, 255, 0.72);
    border-radius: 50%;
    box-shadow: 0 22px 70px rgba(0, 0, 0, 0.45);
    object-fit: cover;
    object-position: center 34%;
}

.hero-lead {
    max-width: 690px;
    margin: 30px 0 0;
    color: #dfdfdf;
    font-size: clamp(1.12rem, 1.9vw, 1.45rem);
    line-height: 1.45;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0 22px;
    font-weight: 730;
    line-height: 1;
    cursor: pointer;
    transition:
        transform 160ms ease,
        border-color 160ms ease,
        background 160ms ease,
        color 160ms ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    border: 1px solid #fff;
    background: #fff;
    color: #000;
}

.button-secondary {
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.075);
    color: #fff;
}

.button-secondary:hover {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(255, 255, 255, 0.13);
}

.hero-facts {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    width: min(720px, 100%);
    margin: 58px 0 0;
    padding: 1px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.hero-facts div {
    min-width: 0;
    padding: 18px;
    background: rgba(5, 5, 5, 0.72);
}

.hero-facts dt {
    color: var(--subtle);
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
}

.hero-facts dd {
    margin: 4px 0 0;
    color: var(--white);
    font-size: 1rem;
    font-weight: 680;
}

.section {
    position: relative;
    padding: clamp(72px, 9vw, 128px) 0;
    background: var(--bg);
}

.section-compact {
    padding-top: clamp(28px, 4vw, 48px);
}

.section-dark {
    border-block: 1px solid var(--line-soft);
    background:
        radial-gradient(
            circle at 18% 12%,
            rgba(255, 255, 255, 0.08),
            transparent 24rem
        ),
        linear-gradient(135deg, #080808 0%, #101010 54%, #040404 100%);
}

.section-contact {
    border-top: 1px solid var(--line-soft);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 42%),
        radial-gradient(
            circle at 78% 22%,
            rgba(255, 255, 255, 0.1),
            transparent 26rem
        ),
        #050505;
}

.section-inner {
    width: min(var(--max), calc(100% - 36px));
    margin: 0 auto;
}

.section-heading {
    display: grid;
    grid-template-columns: minmax(0, 0.94fr) minmax(260px, 0.56fr);
    gap: clamp(28px, 6vw, 74px);
    align-items: end;
    margin-bottom: 34px;
}

.section-heading .eyebrow {
    grid-column: 1 / -1;
    margin-bottom: -10px;
}

.section h2 {
    font-size: clamp(2.15rem, 5vw, 5rem);
}

.metrics-grid,
.project-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.metric-card,
.project-card,
.stack-card {
    min-width: 0;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.085),
            rgba(255, 255, 255, 0.035)
        ),
        rgba(255, 255, 255, 0.035);
    box-shadow: var(--shadow);
}

.metric-card {
    min-height: 260px;
    padding: clamp(20px, 2.5vw, 28px);
}

.metric-value {
    display: block;
    margin-bottom: 34px;
    color: var(--white);
    font-size: clamp(2.65rem, 5vw, 4.8rem);
    font-weight: 780;
    line-height: 0.92;
}

.metric-card h3,
.stack-card h3,
.project-card h3,
.timeline-body h3 {
    margin: 0;
    color: var(--white);
    font-size: 1.05rem;
    line-height: 1.28;
}

.metric-card p,
.project-card p,
.profile-copy p {
    margin: 12px 0 0;
    color: var(--muted);
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(280px, 0.78fr);
    gap: clamp(32px, 7vw, 96px);
    align-items: start;
}

.profile-copy {
    color: var(--muted);
    font-size: clamp(1.05rem, 1.7vw, 1.22rem);
}

.profile-copy p:first-child {
    margin-top: 4px;
}

.timeline {
    display: grid;
    gap: 14px;
}

.timeline-item {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 28px;
    padding: clamp(20px, 3vw, 34px);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.07),
            rgba(255, 255, 255, 0.025)
        ),
        rgba(255, 255, 255, 0.025);
}

.timeline-meta {
    display: grid;
    align-content: start;
    gap: 8px;
}

.timeline-meta span {
    color: var(--subtle);
    font-size: 0.88rem;
    font-weight: 720;
}

.timeline-meta strong {
    color: var(--white);
    font-size: 1.35rem;
    line-height: 1.1;
}

.timeline-body ul {
    display: grid;
    gap: 9px;
    margin: 18px 0 0;
    padding: 0;
    color: var(--muted);
    list-style: none;
}

.timeline-body li {
    position: relative;
    padding-left: 18px;
}

.timeline-body li::before {
    position: absolute;
    left: 0;
    top: 0.72em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #fff;
    content: "";
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.stack-card {
    min-height: 220px;
    padding: clamp(20px, 2.5vw, 28px);
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.tags span {
    max-width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.055);
    color: #dfdfdf;
    font-size: 0.88rem;
    line-height: 1.2;
    padding: 8px 11px;
}

.project-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-card {
    min-height: 290px;
    padding: clamp(22px, 2.6vw, 32px);
}

.project-kicker {
    display: inline-flex;
    margin-bottom: 34px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.32);
    color: var(--subtle);
    font-size: 0.78rem;
    font-weight: 760;
    text-transform: uppercase;
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(290px, 0.62fr);
    gap: clamp(30px, 7vw, 92px);
    align-items: start;
}

.contact-panel {
    display: grid;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.055);
}

.contact-panel a {
    display: flex;
    min-height: 52px;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background: rgba(0, 0, 0, 0.34);
    color: var(--white);
    font-weight: 680;
    padding: 0 16px;
    transition:
        border-color 160ms ease,
        background 160ms ease,
        transform 160ms ease;
}

.contact-panel a::after {
    color: var(--subtle);
    content: "↗";
    font-size: 1rem;
}

.contact-panel a:first-child::after {
    content: "@";
}

.contact-panel a:hover {
    transform: translateX(3px);
    border-color: rgba(255, 255, 255, 0.32);
    background: rgba(255, 255, 255, 0.08);
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 28px clamp(18px, 4vw, 56px);
    border-top: 1px solid var(--line-soft);
    background: #020202;
    color: var(--subtle);
    font-size: 0.9rem;
}

.site-footer a {
    color: var(--text);
}

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

.chat-widget {
    position: fixed;
    right: clamp(16px, 3vw, 34px);
    bottom: clamp(16px, 3vw, 34px);
    z-index: 60;
    display: grid;
    justify-items: end;
    pointer-events: none;
}

.chat-widget > * {
    pointer-events: auto;
}

.chat-launcher {
    display: inline-flex;
    min-height: 54px;
    align-items: center;
    gap: 10px;
    border: 1px solid #fff;
    border-radius: 999px;
    background: #fff;
    color: #000;
    box-shadow: 0 18px 58px rgba(0, 0, 0, 0.45);
    cursor: pointer;
    font-weight: 760;
    line-height: 1;
    padding: 0 18px 0 12px;
    transition:
        transform 160ms ease,
        box-shadow 160ms ease,
        background 160ms ease;
}

.chat-launcher:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 72px rgba(0, 0, 0, 0.52);
}

.chat-launcher-icon {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border-radius: 50%;
    background: #050505;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 820;
}

.chat-panel {
    position: absolute;
    right: 0;
    bottom: 70px;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto auto auto;
    width: min(430px, calc(100vw - 32px));
    max-height: min(680px, calc(100svh - 108px));
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: var(--radius);
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.1),
            rgba(255, 255, 255, 0.045)
        ),
        rgba(5, 5, 5, 0.96);
    box-shadow: 0 30px 110px rgba(0, 0, 0, 0.62);
    opacity: 0;
    pointer-events: none;
    transform: translateY(14px) scale(0.98);
    transform-origin: bottom right;
    transition:
        opacity 180ms ease,
        transform 180ms ease,
        visibility 180ms ease;
    visibility: hidden;
}

.chat-widget.is-open .chat-panel {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
    visibility: visible;
}

.chat-header {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 18px;
    border-bottom: 1px solid var(--line-soft);
    padding: 18px;
}

.chat-kicker {
    margin: 0 0 4px;
    color: var(--subtle);
    font-size: 0.72rem;
    font-weight: 760;
    letter-spacing: 0;
    text-transform: uppercase;
}

.chat-header h2 {
    margin: 0;
    color: var(--white);
    font-size: 1.05rem;
    line-height: 1.2;
}

.chat-icon-button {
    display: grid;
    flex: 0 0 auto;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 1px solid var(--line-soft);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.055);
    color: var(--white);
    cursor: pointer;
    font-size: 1.35rem;
    line-height: 1;
}

.chat-messages {
    display: grid;
    align-content: start;
    gap: 10px;
    min-height: 260px;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 16px;
}

.chat-message {
    max-width: 92%;
    min-width: 0;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    padding: 11px 13px;
}

.chat-message-bot {
    justify-self: start;
    background: rgba(255, 255, 255, 0.065);
    color: var(--text);
}

.chat-message-user {
    justify-self: end;
    border-color: #fff;
    background: #fff;
    color: #000;
}

.chat-message-error {
    justify-self: start;
    border-color: rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.09);
    color: #fff;
}

.chat-message.is-pending .chat-message-text::after {
    content: "";
    animation: typingDots 1.1s steps(4, end) infinite;
}

.chat-message-text {
    margin: 0;
    white-space: pre-line;
}

.chat-note {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 10px;
    margin-top: 12px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.06);
    padding: 10px;
}

.chat-note-mark {
    display: grid;
    width: 24px;
    height: 24px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 50%;
    color: var(--white);
    font-size: 0.82rem;
    font-weight: 820;
    line-height: 1;
}

.chat-note-title {
    margin: 0 0 3px;
    color: var(--white);
    font-size: 0.82rem;
    font-weight: 760;
    line-height: 1.35;
}

.chat-note-text {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
    line-height: 1.45;
}

.chat-sources {
    margin-top: 10px;
    border-top: 1px solid var(--line-soft);
    padding-top: 8px;
}

.chat-sources summary {
    color: var(--muted);
    cursor: pointer;
    font-size: 0.82rem;
    font-weight: 700;
}

.chat-sources-list {
    display: grid;
    gap: 7px;
    margin: 8px 0 0;
    padding-left: 18px;
    color: var(--muted);
    font-size: 0.82rem;
}

.chat-sources-list strong {
    color: var(--text);
}

.chat-suggestions {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 0 16px 14px;
}

.chat-suggestions button {
    flex: 0 0 auto;
    border: 1px solid var(--line-soft);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.055);
    color: #dfdfdf;
    cursor: pointer;
    font-size: 0.82rem;
    padding: 8px 11px;
}

.chat-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 46px;
    gap: 10px;
    border-top: 1px solid var(--line-soft);
    background: rgba(0, 0, 0, 0.32);
    padding: 14px 16px 8px;
}

.chat-form textarea {
    min-height: 48px;
    max-height: 132px;
    resize: vertical;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    outline: none;
    background: rgba(255, 255, 255, 0.06);
    color: var(--text);
    padding: 11px 12px;
}

.chat-form textarea:focus {
    border-color: rgba(255, 255, 255, 0.42);
}

.chat-form textarea::placeholder {
    color: var(--subtle);
}

.chat-form button {
    width: 46px;
    min-width: 46px;
    height: 48px;
    border: 1px solid #fff;
    border-radius: var(--radius);
    background: #fff;
    color: #000;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 800;
}

.chat-form button:disabled,
.chat-form textarea:disabled {
    cursor: wait;
    opacity: 0.62;
}

.chat-status {
    min-height: 20px;
    margin: 0;
    background: rgba(0, 0, 0, 0.32);
    color: var(--muted);
    font-size: 0.78rem;
    padding: 0 16px 14px;
}

@keyframes typingDots {
    0% {
        content: "";
    }
    25% {
        content: ".";
    }
    50% {
        content: "..";
    }
    75%,
    100% {
        content: "...";
    }
}

[data-reveal] {
    transform: translateY(18px);
    opacity: 0;
    transition:
        transform 620ms cubic-bezier(0.22, 1, 0.36, 1),
        opacity 620ms ease;
}

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

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }

    [data-reveal] {
        transform: none;
        opacity: 1;
    }
}

@media (max-width: 980px) {
    .desktop-nav {
        display: none;
    }

    .nav-toggle {
        display: grid;
    }

    .mobile-nav {
        display: grid;
    }

    .hero {
        min-height: min(760px, 86svh);
    }

    .hero-overlay {
        background:
            linear-gradient(90deg, rgba(0, 0, 0, 0.96), rgba(0, 0, 0, 0.62)),
            linear-gradient(
                180deg,
                rgba(0, 0, 0, 0.72),
                rgba(0, 0, 0, 0.2) 42%,
                rgba(0, 0, 0, 0.95)
            );
    }

    .hero-media img {
        object-position: 72% center;
    }

    .section-heading,
    .split-layout,
    .timeline-item,
    .contact-layout {
        grid-template-columns: 1fr;
    }

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

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

    .timeline-item {
        gap: 18px;
    }
}

@media (max-width: 640px) {
    :root {
        --header-height: 66px;
    }

    .site-header {
        padding-inline: 16px;
    }

    .brand-text {
        display: none;
    }

    .language-switcher {
        width: 78px;
        min-width: 78px;
    }

    .language-switcher button {
        height: 32px;
        font-size: 0.72rem;
    }

    .hero {
        min-height: min(720px, 86svh);
    }

    .hero-content {
        width: min(100% - 32px, var(--max));
        padding-top: calc(var(--header-height) + 60px);
        padding-bottom: 48px;
    }

    .hero h1 {
        font-size: clamp(3.15rem, 16vw, 4.9rem);
    }

    .hero-title-row {
        align-items: flex-start;
        gap: 16px;
    }

    .hero-photo {
        width: clamp(72px, 22vw, 96px);
        margin-top: 6px;
    }

    .hero-lead {
        margin-top: 24px;
    }

    .hero-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .button {
        width: 100%;
    }

    .metrics-grid,
    .stack-grid {
        grid-template-columns: 1fr;
    }

    .hero-facts {
        margin-top: 42px;
    }

    .hero-facts div {
        padding: 13px 10px;
    }

    .hero-facts dt {
        font-size: 0.68rem;
    }

    .hero-facts dd {
        font-size: 0.88rem;
    }

    .section-inner {
        width: min(100% - 32px, var(--max));
    }

    .metric-card,
    .project-card,
    .stack-card {
        min-height: auto;
    }

    .metric-value {
        margin-bottom: 22px;
    }

    .contact-panel a {
        min-height: 58px;
    }

    .chat-widget {
        right: 12px;
        bottom: 12px;
    }

    .chat-launcher-label {
        display: none;
    }

    .chat-launcher {
        min-height: 52px;
        padding: 0 11px;
    }

    .chat-panel {
        bottom: 64px;
        width: calc(100vw - 24px);
        max-height: calc(100svh - 88px);
    }

    .chat-suggestions {
        flex-wrap: wrap;
        overflow-x: visible;
    }

    .chat-suggestions button {
        flex: 1 1 auto;
    }

    .chat-messages {
        min-height: 220px;
    }

    .site-footer {
        flex-direction: column;
        padding-inline: 16px;
    }
}