@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Manrope:wght@600;700;800&display=swap');

:root {
    --bg: #08111f;
    --panel: #081321;
    --panel-soft: #0b1929;
    --line: rgba(148, 163, 184, 0.15);
    --muted: #8493a8;
    --text: #f5f8fc;
    --accent: #31bdf4;
    --accent-rgb: 49, 189, 244;
    --sidebar: 260px;
    --sidebar-compact: 76px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background: #08111f;
    font-family: "Inter", sans-serif;
    -webkit-font-smoothing: antialiased;
}

button,
a {
    font: inherit;
}

button {
    color: inherit;
}

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

.dashboard-shell {
    min-height: 100vh;
}

.project-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 50;
    width: var(--sidebar);
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--line);
    background: #071525;
    overflow: hidden;
    transition: width 0.52s cubic-bezier(0.22, 0.8, 0.22, 1), transform 0.36s ease, box-shadow 0.45s ease;
}

.sidebar-head {
    position: relative;
    height: 72px;
    padding: 0 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--line);
}

.sidebar-brand {
    position: relative;
    display: grid;
    place-items: center;
}

.sidebar-brand img {
    display: block;
    height: auto;
}

.sidebar-brand-full {
    width: 160px;
    opacity: 1;
    transform: scale(1);
    transition: opacity 0.24s ease, transform 0.42s cubic-bezier(0.22, 0.8, 0.22, 1);
}

.sidebar-brand-mark {
    position: absolute;
    inset: 50% auto auto 50%;
    display: block !important;
    width: 40px;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.72) rotate(-8deg);
    filter: drop-shadow(0 0 10px rgba(var(--accent-rgb), 0.3));
    transition: opacity 0.24s ease, transform 0.48s cubic-bezier(0.22, 0.8, 0.22, 1);
}

.sidebar-close,
.sidebar-toggle {
    display: none;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.sidebar-title {
    padding: 20px 18px 12px;
    max-height: 112px;
    opacity: 1;
    overflow: hidden;
    transform: translateX(0);
    transition: max-height 0.38s ease, padding 0.38s ease, opacity 0.2s ease, transform 0.38s ease;
}

.sidebar-title span,
.project-eyebrow,
.section-heading p,
.showcase-topline > div > span {
    color: var(--accent);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.sidebar-title p {
    margin: 9px 0 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.55;
}

.project-nav {
    flex: 1;
    padding: 2px 10px 14px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(var(--accent-rgb), 0.35) transparent;
}

.nav-group + .nav-group {
    margin-top: 6px;
}

.nav-group-toggle {
    width: 100%;
    min-height: 38px;
    padding: 0 10px;
    display: grid;
    grid-template-columns: 22px minmax(0, 1fr) auto;
    gap: 8px;
    align-items: center;
    border: 0;
    border-radius: 8px;
    color: #7f8da1;
    background: transparent;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-align: left;
    text-transform: uppercase;
    cursor: pointer;
    transition: 0.2s ease;
}

.nav-group-toggle > span {
    min-width: 0;
    max-width: 190px;
    opacity: 1;
    overflow: hidden;
    transform: translateX(0);
    transition: max-width 0.36s ease, opacity 0.2s ease, transform 0.36s ease;
}

.nav-group-icon {
    width: 17px;
    height: 17px;
    color: var(--accent);
    filter: drop-shadow(0 0 7px rgba(var(--accent-rgb), 0.28));
}

.nav-group-toggle:hover,
.nav-group.expanded .nav-group-toggle {
    color: #dce6f3;
    background: rgba(255, 255, 255, 0.035);
}

.nav-group-count {
    min-width: 20px;
    height: 20px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--accent);
    font-size: 8px;
    letter-spacing: 0;
}

.nav-group-items {
    display: block;
    max-height: 0;
    padding-top: 0;
    opacity: 0;
    overflow: hidden;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-9px);
    transition:
        max-height 0.46s cubic-bezier(0.22, 0.8, 0.22, 1),
        padding 0.34s ease,
        opacity 0.2s ease,
        transform 0.4s cubic-bezier(0.22, 0.8, 0.22, 1),
        visibility 0s linear 0.46s;
}

.nav-group.expanded .nav-group-items {
    max-height: 420px;
    padding-top: 3px;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition:
        max-height 0.5s cubic-bezier(0.22, 0.8, 0.22, 1),
        padding 0.34s ease,
        opacity 0.26s ease 0.06s,
        transform 0.42s cubic-bezier(0.22, 0.8, 0.22, 1),
        visibility 0s linear 0s;
}

.nav-group-items .project-nav-item {
    opacity: 0;
    transform: translateX(-10px);
    transition:
        color 0.22s ease,
        border-color 0.22s ease,
        background 0.22s ease,
        opacity 0.24s ease,
        transform 0.38s cubic-bezier(0.22, 0.8, 0.22, 1);
}

.nav-group.expanded .nav-group-items .project-nav-item {
    opacity: 1;
    transform: translateX(0);
}

.nav-group.expanded .nav-group-items .project-nav-item:nth-child(1) {
    transition-delay: 0.04s;
}

.nav-group.expanded .nav-group-items .project-nav-item:nth-child(2) {
    transition-delay: 0.08s;
}

.nav-group.expanded .nav-group-items .project-nav-item:nth-child(3) {
    transition-delay: 0.12s;
}

.nav-group.expanded .nav-group-items .project-nav-item:nth-child(4) {
    transition-delay: 0.16s;
}

.project-nav-item {
    position: relative;
    width: 100%;
    min-height: 50px;
    padding: 7px 9px 7px 12px;
    display: grid;
    grid-template-columns: 8px 1fr;
    gap: 9px;
    align-items: center;
    border: 1px solid transparent;
    border-radius: 11px;
    color: #aab6c7;
    background: transparent;
    text-align: left;
    cursor: pointer;
    transition: 0.22s ease;
}

.project-nav-item:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.035);
}

.project-nav-item.active {
    color: #fff;
    border-color: rgba(var(--accent-rgb), 0.2);
    background: rgba(var(--accent-rgb), 0.09);
}

.nav-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px rgba(var(--accent-rgb), 0.45);
    opacity: 0.48;
    transition: 0.2s ease;
}

.project-nav-item:hover .nav-dot,
.project-nav-item.active .nav-dot {
    opacity: 1;
    transform: scale(1.2);
    box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.8);
}

.nav-copy strong,
.nav-copy small {
    display: block;
}

.nav-copy strong {
    font-size: 11px;
    line-height: 1.3;
}

.nav-copy small {
    margin-top: 3px;
    color: #65758b;
    font-size: 9px;
}

.sidebar-footer {
    margin: 0 12px 12px;
    padding: 11px;
    display: flex;
    align-items: center;
    gap: 11px;
    border: 1px solid var(--line);
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.025);
}

.sidebar-footer > div {
    min-width: 0;
    flex: 1;
    max-width: 170px;
    opacity: 1;
    overflow: hidden;
    transform: translateX(0);
    transition: max-width 0.38s ease, opacity 0.2s ease, transform 0.38s ease;
}

.sidebar-collapse {
    width: 32px;
    height: 32px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: #8190a5;
    background: rgba(255, 255, 255, 0.025);
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease, transform 0.48s cubic-bezier(0.22, 0.8, 0.22, 1), box-shadow 0.3s ease;
}

.sidebar-collapse:hover {
    color: var(--accent);
    border-color: rgba(var(--accent-rgb), 0.42);
    background: rgba(var(--accent-rgb), 0.09);
}

.sidebar-collapse svg {
    width: 16px;
    height: 16px;
}

.live-dot {
    width: 8px;
    height: 8px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: #36d399;
    box-shadow: 0 0 0 5px rgba(54, 211, 153, 0.09), 0 0 14px rgba(54, 211, 153, 0.45);
    transition: width 0.3s ease, opacity 0.18s ease, transform 0.3s ease;
}

.sidebar-footer strong,
.sidebar-footer small {
    display: block;
}

.sidebar-footer strong {
    font-size: 10px;
}

.sidebar-footer small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 9px;
}

.dashboard-main {
    min-height: 100vh;
    margin-left: var(--sidebar);
    background: #08111f;
    transition: margin-left 0.52s cubic-bezier(0.22, 0.8, 0.22, 1);
}

.dashboard-topbar {
    position: relative;
    z-index: 2;
    height: 72px;
    padding: 0 clamp(20px, 4vw, 58px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    background: rgba(8, 17, 31, 0.9);
    backdrop-filter: blur(16px);
}

body.sidebar-collapsed .project-sidebar {
    width: var(--sidebar-compact);
    transform: none;
    border-right-color: rgba(var(--accent-rgb), 0.25);
    background:
        linear-gradient(180deg, rgba(var(--accent-rgb), 0.08), transparent 24%),
        #071525;
    box-shadow: 12px 0 36px rgba(0, 0, 0, 0.24), 1px 0 18px rgba(var(--accent-rgb), 0.08);
}

body.sidebar-collapsed .dashboard-main {
    margin-left: var(--sidebar-compact);
}

body.sidebar-collapsed .sidebar-brand-full {
    opacity: 0;
    transform: scale(0.82);
}

body.sidebar-collapsed .sidebar-brand-mark {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1) rotate(0);
}

body.sidebar-collapsed .sidebar-title {
    max-height: 0;
    padding-top: 0;
    padding-bottom: 0;
    opacity: 0;
    transform: translateX(-14px);
}

body.sidebar-collapsed .nav-group-toggle > span {
    width: 0;
    height: 0;
    min-width: 0;
    max-width: 0;
    opacity: 0;
    transform: translateX(-10px);
}

body.sidebar-collapsed .nav-group-items {
    max-height: 0;
    padding: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-14px);
}

body.sidebar-collapsed .sidebar-footer .live-dot {
    width: 0;
    margin: 0;
    opacity: 0;
    transform: scale(0.4);
}

body.sidebar-collapsed .sidebar-footer > div {
    max-width: 0;
    opacity: 0;
    transform: translateX(-12px);
}

body.sidebar-collapsed .sidebar-head {
    padding: 0;
}

body.sidebar-collapsed .project-nav {
    padding: 14px 8px;
}

body.sidebar-collapsed .nav-group + .nav-group {
    margin-top: 10px;
}

body.sidebar-collapsed .nav-group-toggle {
    width: 46px;
    height: 46px;
    min-height: 46px;
    margin: 0 auto;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    place-items: center;
    border: 1px solid rgba(var(--accent-rgb), 0.12);
    border-radius: 13px;
    background: rgba(255, 255, 255, 0.025);
}

body.sidebar-collapsed .nav-group-toggle:hover,
body.sidebar-collapsed .nav-group.expanded .nav-group-toggle {
    border-color: rgba(var(--accent-rgb), 0.48);
    color: var(--accent);
    background: linear-gradient(145deg, rgba(var(--accent-rgb), 0.2), rgba(var(--accent-rgb), 0.06));
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.24), 0 0 18px rgba(var(--accent-rgb), 0.16), inset 0 1px rgba(255, 255, 255, 0.08);
    transform: translateY(-1px);
}

body.sidebar-collapsed .nav-group-icon {
    width: 20px;
    height: 20px;
}

body.sidebar-collapsed .sidebar-footer {
    margin: 0 8px 10px;
    padding: 7px;
    gap: 0;
    justify-content: center;
    border-color: rgba(var(--accent-rgb), 0.2);
    background: rgba(var(--accent-rgb), 0.05);
}

body.sidebar-collapsed .sidebar-collapse {
    color: var(--accent);
    border-color: rgba(var(--accent-rgb), 0.35);
    transform: rotate(180deg);
    box-shadow: 0 0 16px rgba(var(--accent-rgb), 0.12);
}

.topbar-left,
.back-link,
.topbar-status {
    display: flex;
    align-items: center;
}

.back-link {
    gap: 8px;
    color: #9eacc0;
    font-size: 11px;
    font-weight: 700;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: #fff;
}

.back-link svg,
.external-project-link svg,
.project-cta svg {
    width: 15px;
    height: 15px;
}

.topbar-status {
    gap: 22px;
    color: #6d7c91;
    font-family: monospace;
    font-size: 9px;
    letter-spacing: 0.12em;
}

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

.dashboard-content {
    width: min(1240px, calc(100% - 64px));
    margin: 0 auto;
    padding: 38px 0 50px;
}

.project-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 28px;
    align-items: end;
}

.project-eyebrow {
    margin: 0 0 14px;
}

.project-heading h1 {
    max-width: 850px;
    margin: 0;
    font-family: "Manrope", sans-serif;
    font-size: clamp(34px, 4.4vw, 56px);
    line-height: 0.98;
    letter-spacing: -0.045em;
}

.project-summary {
    max-width: 750px;
    margin: 14px 0 0;
    color: #9aa8ba;
    font-size: 14px;
    line-height: 1.72;
}

.project-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
}

.external-project-link {
    min-height: 42px;
    padding: 0 15px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    border: 1px solid rgba(var(--accent-rgb), 0.35);
    border-radius: 10px;
    color: #fff;
    background: rgba(var(--accent-rgb), 0.12);
    font-size: 11px;
    font-weight: 800;
    transition: 0.22s ease;
}

.external-project-link:hover {
    background: var(--accent);
    color: #03101a;
    transform: translateY(-2px);
}

.external-project-link[hidden] {
    display: none;
}

.project-metrics {
    margin-top: 22px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #0a1828;
    overflow: hidden;
}

.metric {
    min-height: 56px;
    padding: 11px 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.metric + .metric {
    border-left: 1px solid var(--line);
}

.metric span {
    color: #64748b;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.metric strong {
    margin-top: 4px;
    font-size: 11px;
}

.project-showcase {
    margin-top: 18px;
    padding: 14px;
    border: 1px solid rgba(var(--accent-rgb), 0.22);
    border-radius: 16px;
    background: #071525;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.28);
}

.showcase-topline {
    min-height: 40px;
    padding: 0 2px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.showcase-topline > div:first-child {
    display: flex;
    align-items: center;
    gap: 15px;
}

.showcase-topline strong {
    color: #77879c;
    font-family: monospace;
    font-size: 10px;
}

.showcase-topline strong span:first-child {
    color: #fff;
}

.showcase-controls {
    display: flex;
    gap: 7px;
}

.showcase-controls button {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: 0.2s ease;
}

.showcase-controls button:hover {
    border-color: rgba(var(--accent-rgb), 0.5);
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.1);
}

.showcase-controls svg {
    width: 15px;
    height: 15px;
}

.synced-slider {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(330px, 0.75fr);
    height: 380px;
    min-height: 0;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #07111f;
    overflow: hidden;
    outline: none;
}

.synced-slider:focus-visible {
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.28);
}

.visual-viewport,
.copy-viewport {
    min-width: 0;
    overflow: hidden;
}

.visual-viewport {
    border-right: 1px solid var(--line);
}

.visual-track,
.copy-track {
    height: 100%;
    display: flex;
    transition: transform 0.58s cubic-bezier(0.22, 0.8, 0.22, 1);
    will-change: transform;
}

.visual-slide,
.copy-slide {
    min-width: 100%;
}

.visual-slide {
    position: relative;
    height: 380px;
    min-height: 0;
    padding: 0;
    display: grid;
    place-items: center;
    background: #071525;
}

.screen-frame {
    position: relative;
    width: 100%;
    height: 100%;
    height: 380px;
    min-height: 0;
    border: 0;
    border-radius: 0;
    background: #071525;
    box-shadow: none;
    overflow: hidden;
}

.screen-frame::before {
    display: none;
}

.screen-frame img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: var(--image-position, center);
    transform: scale(var(--image-scale, 1));
    transition: transform 0.6s ease;
}

.visual-slide:nth-child(2) .screen-frame {
    width: 100%;
    max-height: none;
}

.visual-slide:nth-child(2) .screen-frame img {
    --image-scale: 1.3;
}

.visual-slide:nth-child(3) .screen-frame img {
    --image-scale: 1.18;
    --image-position: 25% center;
}

.visual-slide:nth-child(4) .screen-frame img {
    --image-scale: 1.28;
    --image-position: 75% center;
}

.visual-slide:nth-child(5) .screen-frame img {
    filter: saturate(0.8) contrast(1.06);
}

.screen-badge {
    position: absolute;
    right: 14px;
    bottom: 14px;
    padding: 7px 9px;
    border: 1px solid rgba(var(--accent-rgb), 0.32);
    border-radius: 7px;
    color: #fff;
    background: rgba(4, 10, 18, 0.86);
    backdrop-filter: blur(8px);
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.copy-slide {
    height: 380px;
    min-height: 0;
    padding: clamp(28px, 3.5vw, 48px) clamp(26px, 3.5vw, 44px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(145deg, rgba(var(--accent-rgb), 0.045), transparent 48%);
}

.copy-slide h3 {
    margin: 0 0 12px;
    font-family: "Manrope", sans-serif;
    font-size: clamp(24px, 3vw, 38px);
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.copy-slide p {
    margin: 0;
    color: #93a2b7;
    font-size: 13px;
    line-height: 1.75;
}

.copy-detail {
    margin-top: 22px;
    padding-top: 14px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    border-top: 1px solid var(--line);
}

.copy-detail span {
    color: #617087;
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.copy-detail strong {
    display: block;
    margin-top: 6px;
    color: #d8e0eb;
    font-size: 10px;
}

.slider-progress {
    padding: 12px 4px 0;
    display: flex;
    align-items: center;
    gap: 18px;
}

.slider-dots {
    display: flex;
    gap: 7px;
}

.slider-dot {
    width: 26px;
    height: 4px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: #253145;
    cursor: pointer;
    transition: 0.25s ease;
}

.slider-dot.active {
    width: 42px;
    background: var(--accent);
    box-shadow: 0 0 12px rgba(var(--accent-rgb), 0.45);
}

.progress-line {
    height: 1px;
    flex: 1;
    background: #202c3e;
}

.progress-line span {
    display: block;
    width: 20%;
    height: 100%;
    background: var(--accent);
    transition: width 0.45s ease;
}

.technical-section {
    margin-top: 68px;
}

.section-heading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
}

.section-heading p {
    margin: 0 0 10px;
}

.section-heading h2 {
    margin: 0;
    font-family: "Manrope", sans-serif;
    font-size: clamp(26px, 4vw, 42px);
    letter-spacing: -0.035em;
}

.section-heading > span {
    max-width: 480px;
    color: #65748a;
    font-family: monospace;
    font-size: 10px;
    line-height: 1.6;
    text-align: center;
}

.technical-grid {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.technical-card {
    position: relative;
    min-height: 300px;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: rgba(8, 19, 33, 0.78);
    overflow: hidden;
}

.technical-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent 70%);
    opacity: 0.6;
}

.tech-icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(var(--accent-rgb), 0.25);
    border-radius: 9px;
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.08);
    margin: 0 auto;
}

.tech-icon svg {
    width: 17px;
    height: 17px;
}

.technical-card h3 {
    margin: 20px 0 9px;
    font-size: 15px;
    text-align: center;
}

.technical-card > p {
    margin: 0 0 18px;
    color: #708096;
    font-size: 10px;
    line-height: 1.55;
    text-align: center;
}

.technical-card ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.technical-card li {
    position: relative;
    padding: 9px 0 9px 17px;
    color: #afbac9;
    border-top: 1px solid rgba(148, 163, 184, 0.09);
    font-size: 11px;
    line-height: 1.45;
}

.technical-card li::before {
    content: "";
    position: absolute;
    left: 1px;
    top: 15px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 7px rgba(var(--accent-rgb), 0.45);
}

.project-cta {
    margin-top: 70px;
    padding: 34px 38px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    border: 1px solid rgba(var(--accent-rgb), 0.22);
    border-radius: 15px;
    background:
        radial-gradient(circle at 80% 10%, rgba(var(--accent-rgb), 0.17), transparent 34%),
        #081321;
}

.project-cta span {
    color: var(--accent);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.project-cta h2 {
    margin: 9px 0 0;
    font-family: "Manrope", sans-serif;
    font-size: clamp(20px, 3vw, 31px);
    letter-spacing: -0.03em;
}

.project-cta a {
    min-height: 44px;
    padding: 0 17px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 9px;
    color: #03101a;
    background: var(--accent);
    font-size: 11px;
    font-weight: 800;
    white-space: nowrap;
}

.sidebar-backdrop {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: none;
    background: rgba(0, 0, 0, 0.62);
    backdrop-filter: blur(3px);
}

.route-loader {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: grid;
    place-items: center;
    pointer-events: none;
    background: #050b13;
    opacity: 0;
    visibility: hidden;
    transition: 0.25s ease;
}

.route-loader.visible {
    opacity: 1;
    visibility: visible;
}

.route-loader span {
    width: 38px;
    height: 38px;
    border: 2px solid rgba(var(--accent-rgb), 0.18);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@media (max-width: 1100px) {
    :root { --sidebar: 248px; }
    .dashboard-content { width: min(100% - 40px, 1040px); }
    .synced-slider { grid-template-columns: 1.1fr 0.9fr; }
    .copy-slide { padding: 34px 28px; }
}

@media (max-width: 820px) {
    .project-sidebar {
        width: min(86vw, 310px);
        transform: translateX(-102%);
        transition: transform 0.32s ease;
    }

    body.sidebar-open .project-sidebar { transform: translateX(0); }
    body.sidebar-collapsed .project-sidebar { width: min(86vw, 310px); transform: translateX(-102%); }
    body.sidebar-open .sidebar-backdrop { display: block; }
    .sidebar-close,
    .sidebar-toggle { display: grid; place-items: center; }
    .sidebar-close { width: 34px; height: 34px; color: #94a3b8; }
    .sidebar-close { position: absolute; right: 12px; }
    .sidebar-close svg,
    .sidebar-toggle svg { width: 19px; height: 19px; }
    .sidebar-toggle { width: 34px; height: 34px; margin-right: 10px; border: 1px solid var(--line); border-radius: 8px; }
    .dashboard-main { margin-left: 0; }
    .project-heading { grid-template-columns: 1fr; }
    .project-actions { flex-direction: row; align-items: center; }
    .synced-slider { height: auto; grid-template-columns: 1fr; }
    .visual-viewport { border-right: 0; border-bottom: 1px solid var(--line); }
    .visual-slide,
    .screen-frame { height: 310px; min-height: 0; }
    .copy-slide { height: 290px; min-height: 0; }
    .technical-grid { grid-template-columns: 1fr; }
    .technical-card { min-height: 0; }
}

@media (max-width: 580px) {
    .dashboard-topbar { height: 72px; padding: 0 16px; }
    .topbar-status span { display: none; }
    .dashboard-content { width: calc(100% - 24px); padding-top: 34px; }
    .project-heading h1 { font-size: 38px; }
    .project-summary { font-size: 13px; }
    .project-actions { align-items: stretch; flex-direction: column; }
    .project-status { align-self: flex-start; }
    .external-project-link { justify-content: center; }
    .project-metrics { grid-template-columns: 1fr 1fr; }
    .metric:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
    .metric:nth-child(4) { border-top: 1px solid var(--line); }
    .project-showcase { padding: 10px; border-radius: 13px; }
    .showcase-topline { padding: 5px 3px 12px; }
    .synced-slider { min-height: 0; }
    .visual-slide,
    .screen-frame { height: 240px; min-height: 0; }
    .visual-slide { padding: 0; }
    .copy-slide { height: 285px; min-height: 0; padding: 26px 22px; }
    .slider-progress { padding: 14px 3px 4px; }
    .slider-dot { width: 18px; }
    .slider-dot.active { width: 30px; }
    .section-heading { align-items: center; flex-direction: column; }
    .section-heading > span { text-align: center; }
    .project-cta { padding: 28px 24px; align-items: flex-start; flex-direction: column; }
    .project-cta a { width: 100%; justify-content: center; }
}

/* Reglas responsive estables para dashboards de servicios y portafolio */
@media (max-width: 820px) {
    html,
    body {
        overflow-x: hidden;
    }

    .dashboard-shell,
    .dashboard-main {
        width: 100%;
        min-width: 0;
    }

    .dashboard-topbar {
        position: sticky;
        top: 0;
        background: rgba(8, 17, 31, 0.94);
        backdrop-filter: blur(14px);
    }

    .dashboard-content {
        width: min(100% - 28px, 720px);
        padding-bottom: 42px;
    }

    .project-heading {
        gap: 18px;
    }

    .project-heading h1,
    .project-summary {
        max-width: 100%;
    }

    .project-actions {
        width: 100%;
    }

    .external-project-link {
        width: 100%;
        max-width: 320px;
    }

    .project-metrics,
    .synced-slider,
    .technical-grid {
        width: 100%;
        min-width: 0;
    }

    .synced-slider {
        overflow: hidden;
    }

    .copy-slide {
        justify-content: flex-start;
        overflow-y: auto;
    }
}

@media (max-width: 580px) {
    .dashboard-content {
        width: min(100% - 20px, 440px);
        padding-top: 24px;
    }

    .dashboard-topbar {
        height: 64px;
        padding-inline: 12px;
    }

    .topbar-left {
        min-width: 0;
    }

    .back-link {
        min-width: 0;
        font-size: 10px;
        white-space: nowrap;
    }

    .project-heading {
        text-align: left;
    }

    .project-heading h1 {
        font-size: clamp(29px, 10vw, 38px);
        line-height: 1.04;
        letter-spacing: -0.035em;
    }

    .project-summary {
        font-size: 12.5px;
        line-height: 1.65;
    }

    .project-actions {
        align-items: stretch;
    }

    .external-project-link {
        max-width: none;
        min-height: 46px;
        border-radius: 999px;
    }

    .project-metrics {
        border-radius: 12px;
    }

    .metric {
        min-height: 58px;
        padding: 10px 12px;
    }

    .metric strong {
        overflow-wrap: anywhere;
    }

    .showcase-topline {
        gap: 12px;
        align-items: flex-start;
        flex-direction: column;
    }

    .showcase-topline > div:first-child {
        width: 100%;
        justify-content: space-between;
    }

    .showcase-controls {
        width: 100%;
        justify-content: flex-end;
    }

    .visual-slide,
    .screen-frame {
        height: clamp(210px, 66vw, 260px);
    }

    .copy-slide {
        height: auto;
        min-height: 310px;
        max-height: 430px;
        padding: 22px 18px;
    }

    .copy-slide h3 {
        font-size: clamp(22px, 8vw, 30px);
    }

    .copy-detail {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .technical-card {
        padding: 22px 18px;
    }
}

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

    .project-sidebar,
    .dashboard-main {
        transition-duration: 0.34s !important;
    }

    .sidebar-brand-full,
    .sidebar-brand-mark,
    .sidebar-title,
    .nav-group-toggle > span,
    .nav-group-items,
    .sidebar-footer > div,
    .sidebar-footer .live-dot,
    .sidebar-collapse {
        transition-duration: 0.2s !important;
    }

    .nav-group-items,
    .nav-group-items .project-nav-item {
        transition-duration: 0.24s !important;
    }
}