@font-face {
    font-family: "Zero Hour";
    src: url("./assets/fonts/ZeroHour.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

/* =========================
   RESET
========================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    cursor: url('./assets/cursor/cursor-ready-small.png'), auto;
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

/* Skip-to-content link */
.skip-link {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 10000;
    padding: 8px 16px;
    background: var(--bg-panel-solid);
    color: var(--text);
    border: 1px solid var(--accent-border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    transform: translateY(-120%);
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}
.skip-link:focus {
    transform: translateY(0);
    opacity: 1;
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Scroll progress indicator */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 9999;
    pointer-events: none;
}
.scroll-progress__bar {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--accent);
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 50ms linear;
    box-shadow: 0 0 8px var(--accent-glow);
}

/* Back-to-top button */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9998;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--accent-border);
    background: var(--bg-panel-solid);
    color: var(--accent);
    cursor: url('./assets/cursor/cursor-ready-small.png'), pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(12px) scale(0.9);
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.3s ease, border-color 0.3s ease;
    pointer-events: none;
}
.back-to-top.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}
.back-to-top:hover {
    background: var(--accent-fill);
    border-color: var(--accent-border-hover);
}

/* Terminal launcher */
.command-launcher {
    position: fixed;
    top: calc(env(safe-area-inset-top, 0px) + 12px);
    right: calc(env(safe-area-inset-right, 0px) + 14px);
    z-index: 99994;
    width: 42px;
    height: 42px;
    border: 1px solid var(--accent-border);
    border-radius: 50%;
    background:
        radial-gradient(circle at 32% 28%, rgba(var(--accent-rgb), 0.18), transparent 44%),
        var(--bg-panel);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: url('./assets/cursor/cursor-ready-small.png'), pointer;
    box-shadow:
        0 0 18px rgba(var(--accent-rgb), 0.10),
        inset 0 1px 0 rgba(var(--text-rgb), 0.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition:
        transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1),
        background 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease,
        opacity 0.3s ease;
    animation: commandLauncherPulse 3.6s ease-in-out infinite;
}

.command-launcher:hover,
.command-launcher:focus-visible {
    transform: translateY(-2px) scale(1.04);
    border-color: var(--accent-border-hover);
    background:
        radial-gradient(circle at 32% 28%, rgba(var(--accent-rgb), 0.30), transparent 48%),
        var(--accent-fill),
        var(--bg-panel);
    box-shadow:
        0 0 24px rgba(var(--accent-rgb), 0.22),
        inset 0 1px 0 rgba(var(--text-rgb), 0.18);
}

body.is-command-open .command-launcher {
    opacity: 0;
    pointer-events: none;
}

body.is-booting .command-launcher {
    opacity: 0;
    pointer-events: none;
}

@keyframes commandLauncherPulse {
    0%, 100% {
        box-shadow:
            0 0 18px rgba(var(--accent-rgb), 0.10),
            inset 0 1px 0 rgba(var(--text-rgb), 0.12);
    }
    50% {
        box-shadow:
            0 0 30px rgba(var(--accent-rgb), 0.22),
            inset 0 1px 0 rgba(var(--text-rgb), 0.16);
    }
}

/* Screen-reader only — acessibilidade e SEO */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

html {
    scroll-behavior: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    height: 100%;
}

/* Esconder scrollbar em todos os navegadores webkit */
html::-webkit-scrollbar {
    display: none;
}

:root {
    --ui-scale: 0.6;
}

:root,
[data-theme="dark"] {
    color-scheme: dark;
    --bg:                  #000000;
    --bg-panel:            rgba(5, 5, 5, 0.70);
    --bg-panel-solid:      #050505;
    --bg-boot:             #040607;
    --bg-card-back:        #050505;
    --bg-nav:              rgba(6, 10, 12, 0.55);
    --bg-contact:          rgba(0, 0, 0, 0.45);
    --bg-button:           rgba(0, 0, 0, 0.60);
    --bg-tech-block:       rgba(0, 0, 0, 0.50);
    --bg-backdrop:         rgba(0, 0, 0, 0.75);

    --text:                #ffffff;
    --text-muted:          rgba(255, 255, 255, 0.70);
    --text-nav:            rgba(255, 255, 255, 0.85);
    --text-on-accent:      #050505;

    --accent:              #00ffff;
    --accent-dim:          rgba(0, 255, 255, 0.65);
    --accent-border:       rgba(0, 255, 255, 0.25);
    --accent-border-hover: rgba(0, 255, 255, 0.60);
    --accent-glow:         rgba(0, 255, 255, 0.35);
    --accent-fill:         rgba(0, 255, 255, 0.12);

    --hud-color:           rgba(0, 255, 255, 0.65);
    --hud-shadow:          rgba(0, 255, 255, 0.25);

    --card-overlay-bottom: rgba(0, 0, 0, 0.85);
    --card-overlay-top:    rgba(0, 0, 0, 0.20);
    --card-back-border:    #00ffff;
    --card-back-bg:        #050505;
    --card-back-color:     #00ffff;

    --particles-opacity:   1;
    --overlay-opacity:     1;
    --scanline-opacity:    0.08;
    --vignette-bg:         radial-gradient(circle at center, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, 0.55) 70%);

    --accent-rgb:          0, 255, 255;
    --hero-glow-rgb:       0, 255, 255;
    --particle-rgb:        200, 220, 255;
    --network-rgb:         0, 255, 255;
    --rose-rgb:            255, 120, 150;
    --rose-core-rgb:       255, 244, 214;
    --rose-glow-rgb:       255, 170, 194;
    --text-rgb:            255, 255, 255;
    --bg-rgb:              0, 0, 0;
    --panel-shadow:        rgba(0, 0, 0, 0.50);
    --liquid-effect-rgb:   220, 200, 160;
}

[data-theme="light"] {
    color-scheme: light;
    --bg:                  #d8c5aa;
    --bg-panel:            rgba(223, 207, 184, 0.92);
    --bg-panel-solid:      #d3bea1;
    --bg-boot:             #ccb596;
    --bg-card-back:        #e2d1ba;
    --bg-nav:              rgba(214, 197, 172, 0.86);
    --bg-contact:          rgba(228, 213, 190, 0.86);
    --bg-button:           rgba(230, 216, 194, 0.92);
    --bg-tech-block:       rgba(236, 223, 202, 0.82);
    --bg-backdrop:         rgba(188, 170, 145, 0.78);

    --text:                #21170f;
    --text-muted:          rgba(33, 23, 15, 0.78);
    --text-nav:            rgba(33, 23, 15, 0.88);
    --text-on-accent:      #f6eee2;

    --accent:              #3bbfbf;
    --accent-dim:          rgba(59, 191, 191, 0.65);
    --accent-border:       rgba(59, 191, 191, 0.28);
    --accent-border-hover: rgba(59, 191, 191, 0.65);
    --accent-glow:         rgba(59, 191, 191, 0.18);
    --accent-fill:         rgba(59, 191, 191, 0.09);

    --hud-color:           rgba(59, 191, 191, 0.60);
    --hud-shadow:          rgba(59, 191, 191, 0.18);

    --card-overlay-bottom: rgba(221, 206, 183, 0.96);
    --card-overlay-top:    rgba(221, 206, 183, 0.68);
    --card-back-border:    #3bbfbf;
    --card-back-bg:        #e2d1ba;
    --card-back-color:     #3bbfbf;

    --particles-opacity:   0.88;
    --overlay-opacity:     0.92;
    --scanline-opacity:    0.02;
    --vignette-bg:         radial-gradient(circle at center, rgba(235, 223, 204, 0) 28%, rgba(185, 164, 134, 0.46) 72%);

    --accent-rgb:          59, 191, 191;
    --hero-glow-rgb:       246, 218, 172;
    --particle-rgb:        0, 0, 0;
    --network-rgb:         0, 0, 0;
    --rose-rgb:            220, 100, 140;
    --rose-core-rgb:       248, 200, 220;
    --rose-glow-rgb:       220, 140, 170;
    --text-rgb:            33, 23, 15;
    --bg-rgb:              216, 197, 170;
    --panel-shadow:        rgba(76, 60, 42, 0.18);
    --liquid-effect-rgb:   0, 0, 0;
}

body,
.half-ring-nav__toggle,
.project-view__panel,
.project-view__backdrop,
.contact-card,
.project-card .card-back,
.project-view__tech,
.project-view__back,
.project-view__visit,
.hud,
#particles,
#overlay2d,
.focus-vignette {
    transition:
        background 0.55s ease,
        background-color 0.55s ease,
        border-color 0.55s ease,
        color 0.55s ease,
        box-shadow 0.55s ease,
        opacity 0.55s ease;
}

a, button, [role="button"], input[type="submit"], input[type="button"], input[type="reset"], select, summary {
    cursor: url('./assets/cursor/cursor-ready-small.png'), pointer;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: "Zero Hour", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    letter-spacing: 0.02em;
    line-height: 1.25;
    overflow-x: hidden;
    height: 100%;
    cursor: default;
    -webkit-text-size-adjust: 100%;
    scrollbar-width: none;
}

body::-webkit-scrollbar {
    display: none;
}

/* =========================
   HUD
========================= */
.hud {
    position: fixed;
    pointer-events: none;
    z-index: 9996;
    font-family: inherit;
    font-size: 9px;
    letter-spacing: 0.12em;
    line-height: 1;
    color: var(--hud-color);
    text-shadow: 0 0 6px var(--hud-shadow);
    background: none;
    padding: 0;
    border: none;
}

.hud-stopwatch {
    top: calc(env(safe-area-inset-top, 0px) + 8px);
    left: 8px;
}

.hud-clock {
    bottom: calc(env(safe-area-inset-bottom, 0px) + 8px);
    left: 8px;
}

/* =========================
   RESONANCE BOOT (DESKTOP)
========================= */
@media (min-width: 769px) and (hover: hover) and (pointer: fine) {
    body.is-booting {
        overflow: hidden;
    }

    #particles,
    #overlay2d,
    .center-stack,
    .projects,
    .scroll-spacer,
    .project-view {
        transition: opacity 0.95s ease, filter 0.95s ease;
    }

    body.is-booting #particles,
    body.is-booting #overlay2d,
    body.is-booting .center-stack,
    body.is-booting .projects,
    body.is-booting .scroll-spacer,
    body.is-booting .project-view {
        opacity: 0;
        filter: blur(8px);
        pointer-events: none;
    }

    #bootLoader {
        position: fixed;
        inset: 0;
        z-index: 9998;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--bg-boot);
        overflow: hidden;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.6s ease;
    }

    body.is-booting #bootLoader {
        opacity: 1;
        pointer-events: all;
    }

    #bootLoader.is-hidden {
        opacity: 0;
        pointer-events: none;
    }

    .boot-loader__inner {
        position: relative;
        z-index: 1;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    #bootFx {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        z-index: 0;
        pointer-events: none;
    }

    .boot-loader__spinner,
    .boot-loader__text {
        display: none;
    }

    .resonance {
        position: relative;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 1;
        transition: opacity 0.6s ease;
    }

    .resonance__line {
        position: relative;
        width: clamp(240px, 36vw, 420px);
        height: 2px;
        background: var(--accent-dim);
        border-radius: 999px;
        box-shadow:
            0 0 8px var(--accent-glow),
            0 0 22px var(--hud-shadow);
        transform: scaleX(0.96);
        filter: blur(0.2px);
        animation: resonanceBreath 2.8s ease-in-out infinite;
        overflow: hidden;
    }

    .resonance__line::before {
        content: "";
        position: absolute;
        inset: -8px 0;
        background:
            radial-gradient(closest-side at 20% 50%, rgba(var(--accent-rgb), 0.32), transparent 70%),
            radial-gradient(closest-side at 55% 50%, rgba(var(--accent-rgb), 0.24), transparent 72%),
            radial-gradient(closest-side at 80% 50%, rgba(var(--accent-rgb), 0.18), transparent 70%);
        opacity: 0.7;
        animation: resonanceWave 3.6s ease-in-out infinite;
        mix-blend-mode: screen;
    }

}

@media (min-width: 769px) and (hover: hover) and (pointer: fine) and (prefers-reduced-motion: reduce) {
    .resonance__line,
    .resonance__line::before {
        animation: none;
    }

    .resonance__line {
        transform: none;
    }
}

@keyframes resonanceBreath {
    0%   { transform: scaleX(0.94); opacity: 0.75; }
    50%  { transform: scaleX(1); opacity: 1; }
    100% { transform: scaleX(0.94); opacity: 0.8; }
}

@keyframes resonanceWave {
    0%   { transform: translateX(-8%); opacity: 0.55; }
    50%  { transform: translateX(8%); opacity: 0.8; }
    100% { transform: translateX(-8%); opacity: 0.55; }
}

/* =========================
   CANVAS
========================= */
#particles,
#overlay2d {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    transition: opacity 0.55s ease;
}

#particles {
    opacity: var(--particles-opacity);
}

#overlay2d {
    opacity: var(--overlay-opacity, var(--particles-opacity));
}

/* =========================
   CENTER STACK (TEXTOS)
========================= */
.center-stack {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
    height: calc(var(--vh, 1vh) * 100);
}

/* textos continuam não clicáveis */
/* textos continuam não clicáveis no DESKTOP */
.stack-item { pointer-events: none; }

.project-card { cursor: pointer; }



.stack-item {
    position: absolute;
    text-align: center;
    opacity: 0;
    width: 90%;
    max-width: calc(900px * var(--ui-scale));
    left: 0;
    right: 0;
    margin-inline: auto;
    transition: opacity 0.6s ease;
}

/* WIREFRAME TEXT */

/* BLUR → FOCO */
.blur-text {
    filter: blur(20px);
    transform: scale(0.98);
    transition:
        opacity 0.6s ease,
        filter 0.8s ease,
        transform 0.8s ease;
}

.blur-text.visible {
    filter: blur(0);
    transform: scale(1);
}

/* Staggered entrance */
.stagger-children > * {
    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 0.5s ease,
        transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.stagger-children > *.stagger-1 { transition-delay: 0ms; }
.stagger-children > *.stagger-2 { transition-delay: 80ms; }
.stagger-children > *.stagger-3 { transition-delay: 160ms; }
.stagger-children > *.stagger-4 { transition-delay: 240ms; }
.stagger-children > *.stagger-5 { transition-delay: 320ms; }
.active .stagger-children > *,
.stagger-children.visible > *,
.stagger-children.entered > * {
    opacity: 1;
    transform: translateY(0);
}

/* TEXT */
h2 {
    font-size: clamp(1.1rem, 3vw, 1.8rem);
    margin-bottom: calc(15px * var(--ui-scale));
}

h1,
h2,
h3 {
    letter-spacing: 0.04em;
}

p {
    font-size: clamp(0.75rem, 1.4vw, 0.95rem);
    color: var(--text-muted);
}

h2,
.projects-title,
.project-card h3,
.project-view__title,
.project-view__tech-title,
.card-back {
    color: var(--accent);
}

.project-card p,
.project-view__desc,
.project-view__tech-desc,
.boot-loader__text {
    letter-spacing: 0.015em;
    line-height: 1.3;
}

/* =========================
   SCROLL
========================= */
.scroll-spacer {
    height: 500vh;
    content-visibility: auto;
    contain-intrinsic-size: 1px 500vh;
}

/* =========================
   PROJECTS
========================= */
.projects {
    position: fixed;
    inset: 0;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    transition: opacity 0.6s ease;
    height: calc(var(--vh, 1vh) * 100);
}

.projects.hidden {
    opacity: 0;
    pointer-events: none;
}

.projects.hidden .project-card,
.projects.hidden .project-card * {
    pointer-events: none !important;
}

.projects:not(.hidden) .project-card,
.projects:not(.hidden) .project-card * {
    pointer-events: auto;
}

.projects.active {
    opacity: 1;
    pointer-events: auto;
}

.projects-grid {
    overflow: hidden;
    width: 94%;
    max-width: 1100px;
    position: relative;
    mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 4%, black 96%, transparent 100%);
}

.marquee-track {
    display: flex;
    gap: calc(30px * var(--ui-scale));
    width: max-content;
    animation: marquee 35s linear infinite;
    will-change: transform;
}

.marquee-track .project-card {
    flex-shrink: 0;
    width: 280px;
    opacity: 1;
    transform: none;
    animation: none;
}

.projects-grid:hover .marquee-track,
.projects-grid.paused .marquee-track {
    animation-play-state: paused;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

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

/* =========================
   CARD
========================= */
.project-card {
    position: relative;
    height: 135px;
    border-radius: 10px;
    background-size: cover;
    background-position: center;
    text-decoration: none;
    overflow: hidden;
}

/* imagens exemplo */



/* Overlay */
.project-card .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.20));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: calc(20px * var(--ui-scale));
}

.project-card h3 {
    font-size: 0.95rem;
}

.project-card p {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.project-card[data-empty-project="true"] {
    --slot-angle: 135deg;
    --slot-core-x: 18%;
    --slot-core-y: 22%;
    --slot-glow-x: 82%;
    --slot-glow-y: 76%;
    cursor: default;
    isolation: isolate;
}

.project-card[data-empty-project="true"] .card-inner {
    transform: translateZ(0);
}

.project-card[data-empty-project="true"] .card-front {
    background:
        radial-gradient(circle at var(--slot-core-x) var(--slot-core-y), rgba(var(--accent-rgb), 0.28), transparent 31%),
        radial-gradient(circle at var(--slot-glow-x) var(--slot-glow-y), rgba(var(--liquid-effect-rgb), 0.16), transparent 34%),
        linear-gradient(var(--slot-angle), rgba(var(--accent-rgb), 0.14), rgba(var(--bg-rgb), 0.24) 48%, rgba(var(--accent-rgb), 0.06)),
        repeating-linear-gradient(
            90deg,
            rgba(var(--accent-rgb), 0.08) 0,
            rgba(var(--accent-rgb), 0.08) 1px,
            transparent 1px,
            transparent 18px
        );
    border: 1px solid var(--accent-border);
    box-shadow:
        0 18px 38px rgba(var(--bg-rgb), 0.28),
        inset 0 0 22px rgba(var(--accent-rgb), 0.14),
        inset 0 0 1px rgba(var(--text-rgb), 0.34);
    overflow: hidden;
}

.project-card[data-empty-project="true"] .overlay {
    background:
        radial-gradient(circle at 30% 42%, rgba(var(--accent-rgb), 0.72) 0 1px, transparent 2.5px),
        radial-gradient(circle at 62% 34%, rgba(var(--text-rgb), 0.28) 0 1px, transparent 2.5px),
        radial-gradient(circle at 72% 68%, rgba(var(--accent-rgb), 0.42) 0 1px, transparent 2.5px),
        linear-gradient(180deg, transparent, rgba(var(--bg-rgb), 0.14));
    padding: 0;
}

.project-card[data-empty-project="true"] .card-back {
    display: none;
}

.project-card[data-empty-project="true"]:hover {
    box-shadow: none;
}

.project-card[data-empty-project="true"] .card-front::before,
.project-card[data-empty-project="true"] .card-front::after,
.project-card[data-empty-project="true"] .overlay::before,
.project-card[data-empty-project="true"] .overlay::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.project-card[data-empty-project="true"] .card-front::before {
    inset: -2px;
    z-index: 2;
    border-radius: inherit;
    padding: 2px;
    background: conic-gradient(
        from var(--slot-spin, 0deg),
        transparent,
        rgba(var(--accent-rgb), 0.75),
        rgba(var(--liquid-effect-rgb), 0.45),
        transparent 68%
    );
    -webkit-mask:
        linear-gradient(var(--text) 0 0) content-box,
        linear-gradient(var(--text) 0 0);
    mask:
        linear-gradient(var(--text) 0 0) content-box,
        linear-gradient(var(--text) 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: slotBorder 7s linear infinite;
}

.project-card[data-empty-project="true"] .card-front::after {
    inset: 0;
    z-index: 3;
    background:
        linear-gradient(
            110deg,
            transparent 0%,
            transparent 34%,
            rgba(var(--accent-rgb), 0.02) 42%,
            rgba(var(--accent-rgb), 0.32) 50%,
            rgba(var(--liquid-effect-rgb), 0.22) 56%,
            transparent 68%,
            transparent 100%
        );
    transform: translateX(-130%);
    animation: slotSweep 4.8s ease-in-out infinite;
}

.project-card[data-empty-project="true"] .overlay::before {
    inset: 12px;
    z-index: 4;
    border: 1px solid rgba(var(--accent-rgb), 0.18);
    border-left-color: rgba(var(--accent-rgb), 0.46);
    border-right-color: rgba(var(--accent-rgb), 0.34);
    clip-path: polygon(0 0, 36px 0, 36px 1px, 1px 1px, 1px 28px, 0 28px, 0 0, 100% 0, 100% 100%, calc(100% - 36px) 100%, calc(100% - 36px) calc(100% - 1px), calc(100% - 1px) calc(100% - 1px), calc(100% - 1px) calc(100% - 28px), 100% calc(100% - 28px), 100% 0);
    opacity: 0.72;
}

.project-card[data-empty-project="true"] .overlay::after {
    left: 14px;
    right: 14px;
    top: 50%;
    z-index: 4;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), 0.55), transparent);
    box-shadow:
        0 -24px 0 rgba(var(--accent-rgb), 0.08),
        0 24px 0 rgba(var(--accent-rgb), 0.08);
    opacity: 0.62;
    animation: slotPulse 2.8s ease-in-out infinite;
}

.project-card[data-empty-project="true"]:nth-child(2n) {
    --slot-angle: 42deg;
    --slot-core-x: 76%;
    --slot-core-y: 26%;
    --slot-glow-x: 18%;
    --slot-glow-y: 78%;
}

.project-card[data-empty-project="true"]:nth-child(3n) {
    --slot-angle: 210deg;
    --slot-core-x: 50%;
    --slot-core-y: 18%;
    --slot-glow-x: 74%;
    --slot-glow-y: 74%;
}

.project-card[data-empty-project="true"]:nth-child(4n) {
    --slot-angle: 300deg;
    --slot-core-x: 20%;
    --slot-core-y: 70%;
    --slot-glow-x: 86%;
    --slot-glow-y: 24%;
}

.marquee-track .project-card[data-empty-project="true"]:nth-child(2n) .card-front::after {
    animation-delay: -1.4s;
}

.marquee-track .project-card[data-empty-project="true"]:nth-child(3n) .card-front::before {
    animation-delay: -2.1s;
}

.marquee-track .project-card[data-empty-project="true"]:nth-child(4n) .overlay::after {
    animation-delay: -0.8s;
}

@property --slot-spin {
    syntax: "<angle>";
    inherits: false;
    initial-value: 0deg;
}

@keyframes slotBorder {
    to { --slot-spin: 360deg; }
}

@keyframes slotSweep {
    0%   { transform: translateX(-130%); opacity: 0; }
    12%  { opacity: 0.85; }
    34%  { transform: translateX(130%); opacity: 0.65; }
    46%  { opacity: 0; }
    100% { transform: translateX(130%); opacity: 0; }
}

@keyframes slotPulse {
    0%, 100% { opacity: 0.42; transform: scaleX(0.86); }
    50%      { opacity: 0.78; transform: scaleX(1); }
}



.project-card:hover {
    box-shadow: 0 25px 50px var(--accent-glow);
}

/* =========================
   RIPPLE EFFECT (HOVER)
   Mantemos apenas a versao via JS (.ripple) para evitar duplicidade.
========================= */

@keyframes rippleHover {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0.6;
    }
    100% {
        transform: translate(-50%, -50%) scale(12);
        opacity: 0;
    }
}


/* =========================
   ANIMAÇÕES
========================= */


/* =========================
   RIPPLE ELEMENT (JS)
========================= */
.project-card .ripple {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(var(--accent-rgb), 0.35) 0%,
        rgba(var(--accent-rgb), 0.18) 40%,
        transparent 70%
    );
    transform: translate(-50%, -50%) scale(0);
    animation: rippleHover 0.8s ease-out forwards;
    pointer-events: none;
}

/* Skeleton shimmer para project cards */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
.project-card.loading .card-front {
    background-image: none !important;
}
.project-card.loading .card-front::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(var(--accent-rgb), 0.06) 25%,
        rgba(var(--accent-rgb), 0.12) 50%,
        rgba(var(--accent-rgb), 0.06) 75%,
        transparent 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    z-index: 2;
}
/* =========================
   PROJECTS WRAPPER
========================= */
.projects-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(40px * var(--ui-scale));
    transform-style: preserve-3d;
}

/* =========================
   PROJECTS TITLE
========================= */
.projects-title {
    font-size: clamp(1.1rem, 2.4vw, 1.68rem);
    font-weight: 700;
    letter-spacing: 0.024em;
    color: var(--accent);
    opacity: 0;
    transform: translateY(calc(20px * var(--ui-scale))) scale(0.96);
    transition:
        opacity 0.6s ease,
        transform 0.8s ease;
}

/* aparece junto */
.projects.active .projects-title {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* some junto */
.projects.hidden .projects-title {
    opacity: 0;
    transform: translateY(calc(20px * var(--ui-scale))) scale(0.96);
}

/* leve float */
.projects-title {
    animation: floatTitle 4s ease-in-out infinite;
}

@keyframes floatTitle {
    0%   { transform: translateY(0); }
    50%  { transform: translateY(-8px); }
    100% { transform: translateY(0); }
}
/* 1. O container principal ganha perspectiva */
.project-card {
    perspective: 1000px; 
    background: transparent; /* Remove o fundo original para não conflitar */
}

/* 2. O 'corpo' que realmente gira */
.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d; /* Mantém o 3D dos filhos */
}

/* 3. Quando o mouse passa, ele gira 180 graus */
@media (hover: hover) and (pointer: fine) {
    body:not(.is-transitioning) .project-card:hover .card-inner {
        transform: rotateY(180deg);
    }

    body:not(.is-transitioning) .project-card[data-empty-project="true"]:hover .card-inner {
        transform: none;
    }
}

/* 4. Estilo comum para as duas faces */
.card-front, .card-back {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background-size: cover;    /* Faz a imagem preencher tudo */
    background-position: center; /* Centraliza a imagem */
    backface-visibility: hidden; /* ESCONDE o lado de trás ao girar */
    border-radius: 10px;
}


/* 5. Estilo específico do Verso */
.card-back {
    background: var(--card-back-bg);
    color: var(--card-back-color);
    transform: rotateY(180deg); /* Já começa invertido */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: calc(20px * var(--ui-scale));
    border: 1px solid var(--card-back-border);
    text-align: center;
}

.card-back p {
    color: var(--text);
}

.card-back .hint {
    color: var(--accent-dim);
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    margin-top: calc(8px * var(--ui-scale));
}

.card-back--green {
    background: #0a2e0a;
    color: #00ff66;
    border-color: #00ff66;
}

.card-back--green h3 {
    color: #00ff88;
}

/* =========================
   IMMERSIVE TRANSITION
========================= */
body.is-transitioning {
    overflow: hidden;
}

/* View Transitions API — transição suave do modal */
@supports (view-transition-name: root) {
    .project-view__backdrop {
        view-transition-name: project-backdrop;
    }
    .project-view__panel {
        view-transition-name: project-panel;
    }
}
::view-transition-old(project-panel) {
    animation: panelExit 0.3s ease forwards;
}
::view-transition-new(project-panel) {
    animation: panelEnter 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
::view-transition-old(project-backdrop) {
    animation: fadeOut 0.25s ease forwards;
}
::view-transition-new(project-backdrop) {
    animation: fadeIn 0.35s ease forwards;
}
@keyframes panelEnter {
    from { transform: scale(0.92) translateY(30px); opacity: 0; }
    to   { transform: scale(1) translateY(0); opacity: 1; }
}
@keyframes panelExit {
    from { transform: scale(1) translateY(0); opacity: 1; }
    to   { transform: scale(0.92) translateY(30px); opacity: 0; }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes fadeOut {
    from { opacity: 1; }
    to   { opacity: 0; }
}

/* =========================
   PROJECT VIEW
======================== */
body.is-project-open {
    overflow: hidden;
}

body.is-command-open {
    overflow: hidden;
}

.project-view {
    position: fixed;
    inset: 0;
    z-index: 9998;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease, transform 0.35s ease;
    transform: scale(0.98);
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-view.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.project-view__backdrop {
    position: absolute;
    inset: 0;
    background: var(--bg-backdrop);
    backdrop-filter: blur(10px);
}

.project-view__panel {
    position: relative;
    z-index: 1;
    width: min(1100px, 92vw);
    max-height: 90vh;
    overflow: hidden;
    overscroll-behavior: none;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
    background:
        radial-gradient(circle at var(--mx, 50%) var(--my, 50%),
        var(--accent-fill),
        rgba(var(--accent-rgb), 0) 45%),
        var(--bg-panel);
    border: 1px solid var(--accent-border);
    backdrop-filter: blur(10px);
    border-radius: 11px;
    box-shadow: 0 18px 36px var(--panel-shadow);
    transform: perspective(1200px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
    will-change: transform;
}

.project-view__panel::-webkit-scrollbar {
    width: 0;
    height: 0;
}

.project-view__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(16px * var(--ui-scale)) calc(18px * var(--ui-scale)) 0 calc(18px * var(--ui-scale));
    background: var(--bg-panel);
}

.project-view__back {
    background: var(--bg-button);
    color: var(--accent);
    border: 1px solid var(--accent-border);
    border-radius: 6px;
    padding: calc(8px * var(--ui-scale)) calc(14px * var(--ui-scale));
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.project-view__hero {
    height: clamp(132px, 24vw, 252px);
    background-size: cover;
    background-position: center;
    border-radius: 8px;
    margin: calc(16px * var(--ui-scale)) calc(18px * var(--ui-scale)) 0 calc(18px * var(--ui-scale));
    border: 1px solid var(--accent-border);
    transform: translate3d(var(--px, 0px), var(--py, 0px), 0);
    will-change: transform;
}

.project-view__body {
    padding: calc(18px * var(--ui-scale));
    display: grid;
    gap: calc(14px * var(--ui-scale));
    transform: translate3d(calc(var(--px, 0px) * 0.4), calc(var(--py, 0px) * 0.4), 0);
    will-change: transform;
}

.project-view__title {
    margin: 0;
    font-size: clamp(1.2rem, 3vw, 1.7rem);
}

.project-view__desc {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.project-view__tech {
    background: var(--bg-tech-block);
    border: 1px solid var(--accent-border);
    border-radius: 7px;
    padding: calc(14px * var(--ui-scale));
}

.project-view__tech-title {
    margin: 0 0 6px 0;
}

.project-view__tech-desc {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.project-view__actions {
    display: flex;
    justify-content: flex-end;
    gap: calc(12px * var(--ui-scale));
}

.project-view__visit {
    background: var(--accent);
    color: var(--text-on-accent);
    border: none;
    border-radius: 7px;
    padding: calc(12px * var(--ui-scale)) calc(18px * var(--ui-scale));
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.02em;
    position: relative;
    overflow: hidden;
    transform: translateY(0);
}

.project-view__visit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.project-view__panel::before {
    content: "";
    position: absolute;
    inset: -1px;
    padding: 1px;
    border-radius: 11px;
    background: conic-gradient(
        from 0deg,
        var(--accent-fill),
        var(--accent-border-hover),
        var(--accent-fill)
    );
    -webkit-mask:
        linear-gradient(var(--text) 0 0) content-box,
        linear-gradient(var(--text) 0 0);
    mask:
        linear-gradient(var(--text) 0 0) content-box,
        linear-gradient(var(--text) 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: borderSpin 6s linear infinite;
    pointer-events: none;
}

.project-view__panel::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 11px;
    background:
        repeating-linear-gradient(
            180deg,
            rgba(var(--text-rgb), 0.04) 0px,
            rgba(var(--text-rgb), 0.04) 1px,
            transparent 1px,
            transparent 4px
        );
    opacity: var(--scanline-opacity);
    pointer-events: none;
    mix-blend-mode: screen;
}

.project-view__back::before,
.project-view__visit::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, var(--accent-border), transparent);
    transform: translateX(-120%);
    transition: transform 0.6s ease;
    pointer-events: none;
}

.project-view__back:hover,
.project-view__visit:hover {
    box-shadow: 0 10px 25px var(--accent-glow);
    transform: translateY(-2px);
}

.project-view__back:hover::before,
.project-view__visit:hover::before {
    transform: translateX(120%);
}

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

@media (min-width: 769px) {
    .project-card {
        height: 162px;
        border-radius: 12px;
    }

    .card-front,
    .card-back {
        border-radius: 12px;
    }
}

/* =========================
   FOCUS VIGNETTE
========================= */
.focus-vignette {
    position: fixed;
    inset: 0;
    z-index: 9997;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.4s ease;
    background: var(--vignette-bg);
}

.focus-vignette.is-on {
    opacity: 1;
}

/* =========================
   COMMAND PALETTE
========================= */
.command-palette {
    position: fixed;
    inset: 0;
    z-index: 99996;
    display: grid;
    place-items: start center;
    padding-top: calc(env(safe-area-inset-top, 0px) + 92px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.command-palette.is-open {
    opacity: 1;
    pointer-events: auto;
}

.command-palette__backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 50% 12%, rgba(var(--accent-rgb), 0.08), transparent 44%),
        rgba(var(--bg-rgb), 0.74);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.command-palette__panel {
    position: relative;
    z-index: 1;
    width: min(680px, calc(100vw - 32px));
    border: 1px solid rgba(var(--accent-rgb), 0.55);
    border-radius: 4px;
    background:
        linear-gradient(180deg, rgba(var(--accent-rgb), 0.055), transparent 30%),
        #020303;
    color: #d7ffff;
    box-shadow:
        0 30px 90px rgba(0, 0, 0, 0.72),
        0 0 54px rgba(var(--accent-rgb), 0.18),
        inset 0 0 0 1px rgba(255, 255, 255, 0.035);
    overflow: hidden;
    transform: translateY(-12px) scale(0.98);
    transition: transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-family: "Consolas", "Cascadia Mono", "Lucida Console", "Courier New", monospace;
}

.command-palette.is-open .command-palette__panel {
    transform: translateY(0) scale(1);
}

.command-palette__panel::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        repeating-linear-gradient(
            180deg,
            rgba(215, 255, 255, 0.035) 0,
            rgba(215, 255, 255, 0.035) 1px,
            transparent 1px,
            transparent 4px
        );
    opacity: 0.55;
    mix-blend-mode: screen;
}

.command-palette__panel::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(110deg, transparent 0%, transparent 38%, rgba(var(--accent-rgb), 0.18) 50%, transparent 62%, transparent 100%);
    transform: translateX(-130%);
}

.command-palette.is-open .command-palette__panel::after {
    animation: commandSweep 1.7s ease-out 0.15s both;
}

.command-palette__titlebar {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 30px;
    padding: 6px 10px;
    background:
        linear-gradient(90deg, rgba(var(--accent-rgb), 0.22), rgba(var(--accent-rgb), 0.08)),
        #061011;
    border-bottom: 1px solid rgba(var(--accent-rgb), 0.38);
    color: rgba(215, 255, 255, 0.92);
    font-size: 0.68rem;
    letter-spacing: 0;
    text-shadow: 0 0 8px rgba(var(--accent-rgb), 0.35);
    white-space: nowrap;
}

.command-palette__window-buttons {
    display: flex;
    align-items: center;
    gap: 4px;
}

.win-btn {
    background: transparent;
    border: none;
    color: rgba(215, 255, 255, 0.92);
    font-family: inherit;
    font-size: 0.72rem;
    line-height: 1;
    padding: 3px 7px;
    border-radius: 2px;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
    text-shadow: none;
}

.win-btn:hover {
    background: rgba(var(--accent-rgb), 0.18);
    color: var(--accent);
}

.win-close:hover {
    background: #e81123;
    color: #fff;
}

.command-palette.is-maximized .command-palette__panel {
    width: min(100vw - 24px, 1400px);
    max-height: 92vh;
}

.command-palette__output {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 4px;
    min-height: 92px;
    max-height: 180px;
    padding: 14px 16px 10px;
    overflow: auto;
    border-bottom: 1px solid rgba(var(--accent-rgb), 0.22);
    color: rgba(215, 255, 255, 0.86);
    font-size: 0.74rem;
    line-height: 1.45;
    letter-spacing: 0;
}

.command-palette__output-line {
    white-space: pre-wrap;
}

.command-palette__output-line.is-muted {
    color: rgba(215, 255, 255, 0.58);
}

.command-palette__output-line.is-secret {
    color: rgb(255, 235, 168);
    text-shadow: 0 0 10px rgba(255, 214, 92, 0.28);
}

.command-palette__line {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(var(--accent-rgb), 0.18);
    background: rgba(0, 0, 0, 0.22);
}

.command-palette__prompt {
    color: #7ffcff;
    text-shadow: 0 0 8px var(--accent-glow);
    font-size: 0.76rem;
    letter-spacing: 0;
    white-space: nowrap;
}

.command-palette__input {
    width: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: #eaffff;
    font: inherit;
    font-size: 0.82rem;
    letter-spacing: 0;
    caret-color: var(--accent);
}

.command-palette__input::placeholder {
    color: rgba(215, 255, 255, 0.38);
}

.command-palette__input::selection {
    background: var(--accent-fill);
}

.command-palette__results {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 4px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.14);
}

.command-palette__option {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 12px;
    width: 100%;
    min-height: 42px;
    border: 1px solid transparent;
    border-radius: 3px;
    background: transparent;
    color: rgba(215, 255, 255, 0.82);
    padding: 9px 10px;
    font: inherit;
    font-size: 0.72rem;
    letter-spacing: 0;
    text-align: left;
    cursor: pointer;
}

.command-palette__option:hover,
.command-palette__option:focus-visible,
.command-palette__option.is-selected {
    border-color: rgba(var(--accent-rgb), 0.45);
    background:
        linear-gradient(90deg, rgba(var(--accent-rgb), 0.18), transparent 72%),
        rgba(var(--accent-rgb), 0.055);
    color: #9effff;
    box-shadow: inset 0 0 18px rgba(var(--accent-rgb), 0.07);
}

.command-palette__key {
    color: rgba(215, 255, 255, 0.48);
    font-size: 0.66rem;
    text-align: right;
    white-space: nowrap;
}

@keyframes commandSweep {
    0%   { transform: translateX(-130%); opacity: 0; }
    16%  { opacity: 0.7; }
    100% { transform: translateX(130%); opacity: 0; }
}

body.terminal-matrix #overlay2d {
    filter: hue-rotate(88deg) saturate(1.7) contrast(1.2);
}

body.terminal-matrix .command-palette__panel {
    border-color: rgba(90, 255, 120, 0.72);
    box-shadow:
        0 30px 90px rgba(0, 0, 0, 0.72),
        0 0 70px rgba(90, 255, 120, 0.24),
        inset 0 0 0 1px rgba(90, 255, 120, 0.10);
}

body.terminal-matrix .command-palette__titlebar {
    background:
        linear-gradient(90deg, rgba(90, 255, 120, 0.28), rgba(90, 255, 120, 0.08)),
        #041006;
}

body.terminal-rose #overlay2d {
    filter: hue-rotate(167deg) saturate(1.45) brightness(1.08);
}

body.terminal-rose .command-palette__panel {
    border-color: rgba(var(--rose-rgb), 0.74);
    box-shadow:
        0 30px 90px rgba(0, 0, 0, 0.72),
        0 0 72px rgba(var(--rose-rgb), 0.24),
        inset 0 0 0 1px rgba(var(--rose-rgb), 0.10);
}

/* =========================
   MOBILE
========================= */
@media (max-width: 768px) {

    .stack-item {
        padding: 0 calc(16px * var(--ui-scale));
    }

    h2 {
        font-size: clamp(1.0rem, 4.8vw, 1.4rem);
    }

    p {
        font-size: clamp(0.85rem, 4vw, 1rem);
    }


    body.modal-open {
        overflow: hidden;
        touch-action: none;
    }

    .projects-grid {
        width: 96%;
    }

    .projects-wrapper {
        padding: 24px 0 52px;
    }

    .projects-title {
        margin-top: 8px;
    }

    .project-card {
        height: 112px;
    }

    .marquee-track {
        gap: 18px;
        animation-duration: 60s;
    }

    .marquee-track .project-card {
        width: 220px;
    }

    .card-inner {
        transform: none !important;
    }

    .project-view {
        align-items: flex-start;
    }

    .project-view__panel {
        width: 100%;
        height: calc(var(--vh, 1vh) * 100);
        max-height: calc(var(--vh, 1vh) * 100);
        border-radius: 0;
        border: none;
        transform: none !important;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    @supports not (height: 100dvh) {
        .project-view__panel {
            height: 100vh;
            max-height: 100vh;
        }
    }

    .project-view__header {
        position: sticky;
        top: 0;
        z-index: 2;
        backdrop-filter: blur(10px);
    }

    .project-view__body {
        padding-bottom: 110px;
    }

    .project-view__actions {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        padding: 16px 16px env(safe-area-inset-bottom);
    }

    .project-view__visit {
        width: 100%;
        padding: 16px;
    }

    .hud {
        font-size: 8px;
    }

    .command-launcher {
        top: calc(env(safe-area-inset-top, 0px) + 72px);
        right: calc(env(safe-area-inset-right, 0px) + 12px);
        width: 38px;
        height: 38px;
    }

    .command-palette {
        padding-top: calc(env(safe-area-inset-top, 0px) + 74px);
    }

    .command-palette__panel {
        width: calc(100vw - 24px);
        max-height: calc((var(--vh, 1vh) * 100) - 104px);
        overflow: auto;
    }

    .command-palette__titlebar {
        font-size: 0.58rem;
    }

    .command-palette__output {
        min-height: 82px;
        max-height: 150px;
        padding: 12px;
        font-size: 0.68rem;
    }

    .command-palette__line {
        grid-template-columns: 1fr;
        align-items: stretch;
        gap: 6px;
    }

    .command-palette__prompt {
        font-size: 0.66rem;
    }

    .command-palette__input {
        font-size: 0.78rem;
    }

    .command-palette__results {
        max-height: 52vh;
        overflow-y: auto;
    }

    .command-palette__option {
        min-height: 46px;
        padding: 11px 12px;
    }

}

@media (max-width: 420px) {
    .project-card {
        height: 102px;
    }

    .marquee-track {
        gap: 14px;
    }

    .marquee-track .project-card {
        width: 188px;
    }

    .command-launcher {
        top: calc(env(safe-area-inset-top, 0px) + 68px);
        right: calc(env(safe-area-inset-right, 0px) + 10px);
        width: 36px;
        height: 36px;
    }

    .command-palette {
        padding-top: calc(env(safe-area-inset-top, 0px) + 66px);
    }

    .command-palette__line {
        padding: 14px;
    }

    .command-palette__titlebar {
        font-size: 0.52rem;
    }

    .command-palette__output {
        min-height: 76px;
        max-height: 132px;
        font-size: 0.62rem;
    }

    .command-palette__option {
        gap: 8px;
        font-size: 0.68rem;
    }

    .command-palette__key {
        font-size: 0.58rem;
    }
}
/* =========================
   NAVBAR CIRCULAR RADIAL
========================= */

/* =========================
   HALF-RING NAV (semi-donut menu — checkbox hack)
   ========================= */
.half-ring-nav {
  position: fixed;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99995;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  will-change: transform;
}

.half-ring-nav:has(#halfRingToggle:checked) {
  transform: translateX(-50%) translateY(140px);
}

.half-ring-nav__checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

/* Toggle button */
.half-ring-nav__toggle {
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  cursor: pointer;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid transparent;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  will-change: transform, background, box-shadow;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.3s ease, border 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
  animation: navFloat 9s ease-in-out infinite;
}

#halfRingToggle:checked ~ .half-ring-nav__toggle {
  background: var(--bg-nav);
  border: 1px solid var(--accent-border);
  box-shadow: 0 4px 24px var(--accent-glow);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transform: rotate(360deg);
}

/* Moon/Sun icons */
.half-ring-nav__icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.half-ring-nav__moon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.half-ring-nav__moon svg {
  display: block;
  width: 24px;
  height: 24px;
  color: var(--accent);
  filter: drop-shadow(0 0 3px var(--accent-glow)) drop-shadow(0 0 10px var(--accent-glow));
  animation: moonPulse 3s ease-in-out infinite;
}

@keyframes moonPulse {
  0%, 100% {
    filter: drop-shadow(0 0 3px var(--accent-glow)) drop-shadow(0 0 10px var(--accent-glow));
  }
  50% {
    filter: drop-shadow(0 0 6px var(--accent-glow)) drop-shadow(0 0 20px var(--accent-glow));
  }
}

.half-ring-nav__sun {
  display: flex;
  align-items: center;
  justify-content: center;
}

.half-ring-nav__sun svg {
  display: block;
  width: 22px;
  height: 22px;
  stroke: var(--accent);
  fill: none;
}

[data-theme="dark"] .half-ring-nav__moon { display: flex; }
[data-theme="dark"] .half-ring-nav__sun { display: none; }
[data-theme="light"] .half-ring-nav__moon { display: none; }
[data-theme="light"] .half-ring-nav__sun { display: flex; }

/* Backdrop */
.half-ring-nav__backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  background:
    radial-gradient(ellipse at center, transparent 35%, rgba(0,0,0,0.65) 80%),
    rgba(0, 0, 0, 0.4);
}

#halfRingToggle:checked ~ .half-ring-nav__backdrop {
  opacity: 1;
  pointer-events: auto;
}

/* Scanlines no backdrop */
.half-ring-nav__backdrop::after {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,0.03) 0px,
    rgba(255,255,255,0.03) 1px,
    transparent 1px,
    transparent 3px
  );
  pointer-events: none;
  z-index: -1;
}

[data-theme="light"] .half-ring-nav__backdrop::after {
  background: repeating-linear-gradient(
    0deg,
    rgba(0,0,0,0.03) 0px,
    rgba(0,0,0,0.03) 1px,
    transparent 1px,
    transparent 3px
  );
}

/* SVG */
.half-ring-nav__svg {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) scale(0);
  transform-origin: center bottom;
  width: 250px;
  height: 125px;
  overflow: visible;
  will-change: transform;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 1;
}

#halfRingToggle:checked ~ .half-ring-nav__svg {
  transform: translateX(-50%) scale(1);
}

/* Slice groups */
.half-ring-nav__slice {
  pointer-events: none;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.35s ease;
}

#halfRingToggle:checked ~ .half-ring-nav__svg .half-ring-nav__slice {
  opacity: 1;
  pointer-events: auto;
  transition-delay: calc(var(--i, 0) * 40ms);
}

/* Glass morphism nas fatias */
.half-ring-nav__slice path {
  fill: var(--bg-nav);
  fill-opacity: 0.55;
  stroke: var(--accent-border);
  stroke-width: 1.5;
  transition: fill 0.25s ease, fill-opacity 0.25s ease, stroke 0.25s ease, filter 0.25s ease;
}

.half-ring-nav__slice:hover path {
  fill: var(--accent-fill);
  fill-opacity: 0.4;
  stroke: var(--accent-border-hover);
  stroke-width: 2;
  filter: url(#neonGlow);
}

.half-ring-nav__slice:focus-visible path {
  fill: var(--accent-fill);
  stroke: var(--accent-border-hover);
  stroke-width: 2;
  filter: url(#neonGlowIntense);
}

.half-ring-nav__slice:focus-visible .half-ring-nav__slice-label {
  opacity: 1;
  fill: var(--accent);
}

.half-ring-nav__slice.is-active path {
  fill: var(--accent-fill);
  fill-opacity: 0.35;
  stroke: var(--accent-border-hover);
  stroke-width: 2;
  filter: url(#neonGlowIntense);
}

/* Slice icons */
.half-ring-nav__slice-icon {
  pointer-events: none;
  stroke: var(--text-nav);
  stroke-width: 2;
}

/* Slice text labels */
.half-ring-nav__slice-label {
  pointer-events: none;
  font-family: "Zero Hour", system-ui, sans-serif;
  font-size: 6.5px;
  letter-spacing: 0.12em;
  fill: var(--text-nav);
  text-anchor: middle;
  dominant-baseline: central;
  opacity: 0.75;
  transition: opacity 0.25s ease, fill 0.25s ease;
}

.half-ring-nav__slice:hover .half-ring-nav__slice-label {
  opacity: 1;
  fill: var(--accent);
}

.half-ring-nav__slice.is-active .half-ring-nav__slice-label {
  opacity: 1;
  fill: var(--accent);
}

/* Som — estado mutado */
.half-ring-nav__slice[data-nav="sound"].is-muted .half-ring-nav__slice-icon {
  opacity: 0.35;
  text-decoration: line-through;
}
.half-ring-nav__slice[data-nav="sound"].is-muted path {
  fill-opacity: 0.35;
}
.half-ring-nav__slice[data-nav="sound"].is-muted .half-ring-nav__slice-label {
  opacity: 0.5;
}

/* Sweep gradient looping (efeito líquido) — HTML div posicionada sobre o SVG */
.half-ring-nav__sweep {
  position: absolute;
  left: 50%;
  bottom: 28px;
  width: 250px;
  height: 125px;
  transform: translateX(-50%);
  pointer-events: none;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(var(--accent-rgb), 0.06) 8%,
    rgba(var(--accent-rgb), 0.30) 25%,
    rgba(var(--accent-rgb), 0.35) 38%,
    rgba(var(--liquid-effect-rgb), 0.30) 55%,
    rgba(var(--liquid-effect-rgb), 0.35) 65%,
    rgba(var(--liquid-effect-rgb), 0.20) 78%,
    transparent 100%
  );
  background-size: 200% 100%;
  background-position: 100% 0;
  opacity: 0;
  z-index: 3;
  clip-path: url(#sweepClip);
}

#halfRingToggle:checked ~ .half-ring-nav__sweep {
  animation: liquidNav 4s ease-in-out infinite;
}

@keyframes liquidNav {
  0%   { opacity: 0; background-position: 150% 0; }
  5%   { opacity: 0.5; }
  22%  { opacity: 0.5; background-position: 30% 0; }
  28%  { opacity: 0; }
  100% { opacity: 0; background-position: 30% 0; }
}

/* Center decorative dot */
.half-ring-nav__center-dot {
  fill: var(--accent);
  opacity: 0.35;
  pointer-events: none;
  filter: drop-shadow(0 0 4px var(--accent-glow));
}

#halfRingToggle:checked ~ .half-ring-nav__svg .half-ring-nav__center-dot {
  animation: navDotPulse 2.8s ease-in-out infinite;
}

@keyframes navDotPulse {
  0%, 100% { opacity: 0.35; transform: scale(1); }
  50%      { opacity: 0.8; transform: scale(1.35); }
}

/* Light theme */
[data-theme="light"] .half-ring-nav__backdrop {
  background:
    radial-gradient(ellipse at center, transparent 35%, rgba(130,110,80,0.55) 80%),
    rgba(140, 120, 90, 0.35);
}

/* Mobile */
@media (max-width: 768px) {
  .half-ring-nav {
    top: 14px;
  }
  .half-ring-nav:has(#halfRingToggle:checked) {
    transform: translateX(-50%) translateY(96px);
  }

  .half-ring-nav__toggle {
    width: 48px;
    height: 48px;
  }

  .half-ring-nav__svg {
    bottom: 24px;
  }

  #halfRingToggle:checked ~ .half-ring-nav__svg {
    transform: translateX(-50%) scale(0.65);
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .half-ring-nav,
  .half-ring-nav__toggle,
  .half-ring-nav__backdrop,
  .half-ring-nav__svg {
    transition: none !important;
  }
  .half-ring-nav {
    transform: translateX(-50%) !important;
  }
  .half-ring-nav:has(#halfRingToggle:checked) {
    transform: translateX(-50%) translateY(140px) !important;
  }
  .half-ring-nav__toggle {
    animation: none !important;
  }
  .half-ring-nav__center-dot {
    animation: none !important;
  }
  .half-ring-nav__sweep {
    animation: none !important;
    opacity: 0 !important;
  }
  .half-ring-nav__moon svg {
    animation: none !important;
  }
  .half-ring-nav__slice {
    opacity: 1 !important;
    transition: none !important;
  }
  #halfRingToggle:checked ~ .half-ring-nav__svg {
    transform: translateX(-50%) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .projects-title,
  .project-card .ripple,
  .project-card.loading .card-front::before,
  .project-card[data-empty-project="true"] .card-front::before,
  .project-card[data-empty-project="true"] .card-front::after,
  .project-card[data-empty-project="true"] .overlay::after,
  .command-launcher,
  .project-view__panel::before,
  .project-view__back::before,
  .project-view__visit::before,
  .command-palette__panel::after {
    animation: none !important;
    transition: none !important;
  }

  ::view-transition-old(project-panel),
  ::view-transition-new(project-panel),
  ::view-transition-old(project-backdrop),
  ::view-transition-new(project-backdrop) {
    animation: none !important;
  }
}

@keyframes navFloat {
  0%   { transform: translateY(0); }
  50%  { transform: translateY(-3px); }
  100% { transform: translateY(0); }
}

/* =========================
   CONTACT CARDS
========================= */
.contact-cards {
  display: flex;
  gap: calc(16px * var(--ui-scale));
  margin-top: calc(24px * var(--ui-scale));
  justify-content: center;
  flex-wrap: wrap;
}

.contact-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(8px * var(--ui-scale));
  padding: calc(16px * var(--ui-scale));
  border-radius: 12px;
  border: 1px solid var(--accent-border);
  background: var(--bg-contact);
  backdrop-filter: blur(8px);
  text-decoration: none;
  color: var(--text-nav);
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  pointer-events: auto;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), 
              border-color 0.35s ease,
              background 0.35s ease,
              box-shadow 0.35s ease;
  will-change: transform, box-shadow;
}

.contact-card-icon {
  width: 24px;
  height: 24px;
  filter: brightness(1) drop-shadow(0 0 4px var(--accent-glow));
  transition: filter 0.35s ease;
}

.contact-email {
  color: var(--text-muted);
  text-decoration: none;
  pointer-events: auto;
  transition: color 0.25s ease, text-shadow 0.25s ease;
}

.contact-email:hover,
.contact-email:focus-visible {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-glow);
}

.github-card,
.linkedin-card {
  border-color: var(--accent-border);
  background:
    linear-gradient(135deg, var(--accent-fill), var(--bg-contact));
}

.github-card:hover,
.linkedin-card:hover {
  transform: scale(1.08) translateY(-4px);
  border-color: var(--accent-border-hover);
  background:
    linear-gradient(135deg, rgba(var(--accent-rgb), 0.12), var(--bg-button));
  box-shadow: 0 25px 50px var(--accent-glow),
              inset 0 1px 0 var(--hud-shadow);
  color: var(--accent);
}

.github-card:hover .contact-card-icon,
.linkedin-card:hover .contact-card-icon {
  filter: brightness(1.2) drop-shadow(0 0 8px var(--accent-glow));
}

@media (max-width: 768px) {
  .contact-cards {
    gap: calc(12px * var(--ui-scale));
    margin-top: calc(18px * var(--ui-scale));
  }

  .contact-card {
    padding: calc(14px * var(--ui-scale));
    font-size: 0.85rem;
  }

  .contact-card-icon {
    width: 22px;
    height: 22px;
  }

  .contact-card:hover {
    transform: scale(1.06) translateY(-2px);
  }
}

#bootLoader {
    background: var(--bg-boot);
}

[data-theme="light"] .resonance__line {
    background: rgba(59, 191, 191, 0.45);
    box-shadow:
        0 0 8px rgba(59, 191, 191, 0.20),
        0 0 22px rgba(59, 191, 191, 0.10);
}

[data-theme="light"] .resonance__line::before {
    background:
        radial-gradient(closest-side at 20% 50%, rgba(59, 191, 191, 0.18), transparent 70%),
        radial-gradient(closest-side at 55% 50%, rgba(59, 191, 191, 0.14), transparent 72%),
        radial-gradient(closest-side at 80% 50%, rgba(59, 191, 191, 0.10), transparent 70%);
}

[data-theme="light"] .project-view__panel::before {
    background: conic-gradient(
        from 0deg,
        rgba(59, 191, 191, 0.08),
        rgba(59, 191, 191, 0.45),
        rgba(59, 191, 191, 0.08)
    );
}

[data-theme="light"] .project-view__panel::after {
    mix-blend-mode: screen;
}

[data-theme="light"] .stack-item p,
[data-theme="light"] .project-card p,
[data-theme="light"] .project-view__desc,
[data-theme="light"] .project-view__tech-desc,
[data-theme="light"] .contact-card,
[data-theme="light"] .card-back p {
    color: rgba(36, 29, 22, 0.88);
}

[data-theme="light"] .project-card .overlay {
    backdrop-filter: blur(4px);
}

[data-theme="light"] .project-card h3 {
    color: rgba(var(--accent-rgb), 0.96);
}

[data-theme="light"] .project-view__panel,
[data-theme="light"] .project-view__header,
[data-theme="light"] .project-view__tech,
[data-theme="light"] .contact-card,
[data-theme="light"] #halfRingToggle:checked ~ .half-ring-nav__toggle,
[data-theme="light"] .project-view__back {
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.half-ring-nav__slice-icon-wrapper {
    transform-origin: 91px -30px;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.half-ring-nav__slice-icon-wrapper.is-switching {
    transform: scale(1.3);
}

[data-theme="light"] .half-ring-nav__slice-icon-wrapper {
    transform: rotate(180deg);
}

[data-theme="light"] .half-ring-nav__slice-icon-wrapper.is-switching {
    transform: rotate(180deg) scale(1.3);
}


/* ==== Matrix rain canvas ==== */
#matrixCanvas {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    background: #000;
    cursor: default;
}

body.matrix-active #matrixCanvas {
    display: block;
}

/* ==== Rose petal rain canvas ==== */
#roseCanvas {
    position: fixed;
    inset: 0;
    z-index: 9998;
    display: none;
    pointer-events: none;
}

body.rose-active #roseCanvas {
    display: block;
}


/* ==== Clear animado: fade-out das linhas ==== */
.command-palette__output-line.is-fading {
    opacity: 0;
    transform: translateX(20px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

/* ==== Scan: linha de scanner ==== */
.scan-line {
    position: fixed;
    left: 0;
    right: 0;
    top: -2px;
    height: 2px;
    z-index: 9998;
    pointer-events: none;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    box-shadow:
        0 0 12px var(--accent-glow),
        0 0 30px var(--accent-glow);
    transition: top 1.5s linear;
}

@media (prefers-reduced-motion: reduce) {
    .command-palette__output-line.is-fading {
        transition: none !important;
    }
    .scan-line {
        transition: none !important;
        opacity: 0 !important;
    }
}