/* ═══════════════════════════════════════════════════════════════════
   JÚLIO CALIBERDA — Portfólio
   Linguagem visual: HUD de engenharia / dashboard de sistemas.
   Cantos chanfrados (espelhados), cantos de mira nos cards, scanline,
   partículas ambiente no fundo, loader com anel de progresso.
   Tema ciano + índigo.
   ═══════════════════════════════════════════════════════════════════ */

:root {
    --accent: #00d8ff;
    --accent-2: #7c5cff;
    --accent-soft: color-mix(in srgb, var(--accent), transparent 88%);
    --accent-border: color-mix(in srgb, var(--accent), transparent 70%);
    --accent-glow: color-mix(in srgb, var(--accent), transparent 55%);
    --accent-hot: color-mix(in srgb, var(--accent), #fff 28%);

    --ok: #2ee6a8;
    --ok-soft: color-mix(in srgb, var(--ok), transparent 85%);
    --warn: #ffb020;
    --warn-soft: color-mix(in srgb, var(--warn), transparent 85%);
    --danger: #ff4d6a;

    --bg: #05070d;
    --bg-raise: #0a0f1a;
    --bg-raise-2: #0d1420;
    --card-bg: rgba(255, 255, 255, 0.025);
    --card-border: rgba(255, 255, 255, 0.085);
    --card-hover: color-mix(in srgb, var(--accent), transparent 55%);
    --line: rgba(255, 255, 255, 0.07);

    --text-primary: #edf1fa;
    --text-secondary: #8b93a8;
    --text-dim: #4e5670;

    --font-display: 'Space Grotesk', 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;

    --cut: 14px;
    --clip-cut: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, var(--cut) 100%, 0 calc(100% - var(--cut)));
    --clip-cut-sm: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));

    --nav-h: 76px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 18px); }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.hidden { display: none !important; }
.no-scroll { overflow: hidden !important; height: 100vh; }

::selection { background: var(--accent); color: #001318; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: color-mix(in srgb, var(--accent), transparent 55%); }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ═══════════════ ACESSIBILIDADE ═══════════════ */
.skip-link {
    position: absolute; left: -9999px; top: 0; z-index: 10001;
    background: var(--accent); color: #001318;
    padding: 12px 18px;
    font-family: var(--font-mono); font-size: 0.8rem; font-weight: 700;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ═══════════════ FUNDO DECORATIVO ═══════════════ */
.bg-scene { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; background: var(--bg); }

.bg-grid {
    position: absolute;
    inset: -2px;
    background-image:
        linear-gradient(color-mix(in srgb, var(--accent), transparent 95%) 1px, transparent 1px),
        linear-gradient(90deg, color-mix(in srgb, var(--accent), transparent 95%) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 100% 65% at 50% 0%, #000 5%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 100% 65% at 50% 0%, #000 5%, transparent 80%);
}

.bg-glow-a, .bg-glow-b {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
}

.bg-glow-a {
    top: -25vh; right: -18vw; width: 62vw; height: 70vh;
    background: radial-gradient(ellipse, color-mix(in srgb, var(--accent), transparent 80%), transparent 65%);
    animation: glowDriftA 19s ease-in-out infinite;
}

.bg-glow-b {
    bottom: -30vh; left: -16vw; width: 55vw; height: 65vh;
    background: radial-gradient(ellipse, color-mix(in srgb, var(--accent-2), transparent 84%), transparent 65%);
    animation: glowDriftB 23s ease-in-out infinite;
    animation-delay: -6s;
}

@keyframes glowDriftA {
    0%, 100% { opacity: 0.6; transform: translate(0, 0) scale(1); }
    50% { opacity: 0.95; transform: translate(-5%, 4%) scale(1.08); }
}

@keyframes glowDriftB {
    0%, 100% { opacity: 0.55; transform: translate(0, 0) scale(1); }
    50% { opacity: 0.9; transform: translate(4%, -5%) scale(1.1); }
}

.bg-scanline {
    position: absolute;
    left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent 0%, color-mix(in srgb, var(--accent), transparent 25%) 50%, transparent 100%);
    opacity: 0.25;
    animation: scanTravel 16s linear infinite;
}

@keyframes scanTravel {
    0% { top: -2%; opacity: 0; }
    8% { opacity: 0.25; }
    92% { opacity: 0.25; }
    100% { top: 102%; opacity: 0; }
}

/* Poeira ambiente — pequenas partículas subindo devagar, discretas */
.bg-particles { position: absolute; inset: 0; }

.particle {
    position: absolute;
    border-radius: 50%;
    background: color-mix(in srgb, var(--accent), #fff 40%);
    opacity: 0;
    animation: particleDrift linear infinite;
}

@keyframes particleDrift {
    0% { transform: translateY(0); opacity: 0; }
    15% { opacity: var(--max-opacity, 0.3); }
    85% { opacity: var(--max-opacity, 0.3); }
    100% { transform: translateY(-46vh); opacity: 0; }
}

/* ═══════════════ LOADER (ANEL DE PROGRESSO) ═══════════════ */
.site-loader {
    position: fixed; inset: 0;
    background: var(--bg);
    display: flex; align-items: center; justify-content: center;
    z-index: 99999;
    clip-path: circle(150% at 50% 50%);
    transition: clip-path 0.9s cubic-bezier(0.65, 0, 0.2, 1), visibility 0.9s;
}

.site-loader.loaded { clip-path: circle(0% at 50% 50%); visibility: hidden; }

.loader-core {
    position: relative;
    width: min(220px, 60vw);
    aspect-ratio: 1;
    display: flex; align-items: center; justify-content: center;
}

.loader-deco-ring {
    position: absolute; inset: -22px;
    border-radius: 50%;
    border: 1px dashed var(--card-border);
    animation: loaderSpin 12s linear infinite;
}
.loader-deco-ring::before, .loader-deco-ring::after {
    content: ''; position: absolute; width: 5px; height: 5px; border-radius: 50%;
    background: var(--accent); box-shadow: 0 0 10px var(--accent-glow);
}
.loader-deco-ring::before { top: -2.5px; left: calc(50% - 2.5px); }
.loader-deco-ring::after { bottom: -2.5px; left: calc(50% - 2.5px); }

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

.loader-ring { position: absolute; inset: 0; transform: rotate(-90deg); }
.loader-ring .ring-track { fill: none; stroke: var(--line); stroke-width: 3; }
.loader-ring .ring-progress {
    fill: none; stroke: var(--accent); stroke-width: 3; stroke-linecap: round;
    filter: drop-shadow(0 0 6px var(--accent-glow));
    transition: stroke-dashoffset 0.15s linear;
}

.loader-center {
    position: relative;
    display: flex; align-items: baseline; gap: 2px;
    font-family: var(--font-display); font-weight: 700;
}
.loader-pct { font-size: 2.6rem; color: var(--text-primary); line-height: 1; min-width: 2ch; text-align: right; }
.loader-pct-sign { font-size: 1.1rem; color: var(--accent); }

.loader-caption {
    position: absolute; left: 50%; bottom: -34px; transform: translateX(-50%);
    white-space: nowrap;
    font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase;
    color: var(--text-dim);
}

.site-loader.ring-complete .loader-deco-ring { animation-duration: 2s; }
.site-loader.ring-complete .loader-ring .ring-progress { stroke: var(--ok); filter: drop-shadow(0 0 10px var(--ok-soft)); }

/* ═══════════════ TAGS / PILLS / STATUS ═══════════════ */
.tag {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 12px;
    font-family: var(--font-mono);
    font-size: 0.68rem; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--text-secondary);
    background: var(--card-bg);
    border: 1px solid var(--line);
    clip-path: var(--clip-cut-sm);
    white-space: nowrap;
}

.tag i { color: var(--accent); }

.tag-main {
    color: #fff; font-weight: 700;
    border-color: var(--accent-border);
    background: var(--accent-soft);
}

.pill {
    display: inline-flex; align-items: center; gap: 7px;
    padding: 5px 11px;
    font-family: var(--font-mono);
    font-size: 0.64rem; font-weight: 700;
    letter-spacing: 0.14em; text-transform: uppercase;
    border: 1px solid var(--line);
    background: var(--card-bg);
    color: var(--text-dim);
}

.pill-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--text-dim); flex-shrink: 0; }

.pill.is-live { color: #b9f5e2; border-color: color-mix(in srgb, var(--ok), transparent 45%); background: var(--ok-soft); }
.pill.is-live .pill-dot { background: var(--ok); animation: liveBlink 1.2s steps(2) infinite; }

.pill.is-private { color: #ffd899; border-color: color-mix(in srgb, var(--warn), transparent 45%); background: var(--warn-soft); }
.pill.is-private .pill-dot { background: var(--warn); }

.pill.is-public { color: #a9e8ff; border-color: color-mix(in srgb, var(--accent), transparent 45%); background: var(--accent-soft); }
.pill.is-public .pill-dot { background: var(--accent); }

@keyframes liveBlink { 50% { opacity: 0.3; } }

/* ═══════════════ BOTÕES ═══════════════ */
.btn {
    position: relative;
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-weight: 700; font-size: 0.92rem;
    letter-spacing: 0.01em;
    text-transform: uppercase;
    border: 1px solid transparent;
    cursor: pointer;
    clip-path: var(--clip-cut);
    overflow: hidden;
    transition: color 0.25s ease, border-color 0.25s ease, transform 0.15s ease;
    white-space: nowrap;
    background: none;
}

.btn::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.35) 50%, transparent 60%);
    transform: translateX(-120%);
    transition: transform 0.55s cubic-bezier(0.2,0.8,0.2,1);
    pointer-events: none;
}
.btn:hover::before { transform: translateX(120%); }
.btn:active { transform: scale(0.97); }
.btn > * { position: relative; }

.btn-primary { background: var(--accent); color: #001318; box-shadow: 0 4px 26px var(--accent-glow); }
.btn-primary:hover { background: var(--accent-hot); }

.btn-ghost { background: transparent; border-color: var(--accent-border); color: var(--text-primary); }
.btn-ghost:hover { border-color: var(--accent); background: var(--accent-soft); }

.btn-sm { padding: 10px 18px; font-size: 0.78rem; }

/* ═══════════════ NAVBAR ═══════════════ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    transition: background 0.35s ease, border-color 0.35s ease;
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: color-mix(in srgb, var(--bg), transparent 12%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom-color: var(--line);
}

.nav-inner {
    max-width: 1480px; margin: 0 auto;
    height: var(--nav-h);
    padding: 0 28px;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
}

.nav-brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.nav-mark {
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-weight: 800; font-size: 0.85rem;
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    clip-path: var(--clip-cut-sm);
    color: var(--accent);
}

.nav-brand-name { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; letter-spacing: 0.01em; }
.nav-brand-name em { font-style: normal; color: var(--accent); }

.nav-links { display: flex; align-items: center; gap: 2px; }

.nav-link {
    position: relative;
    padding: 9px 14px;
    font-weight: 600; font-size: 0.88rem;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.nav-link::after {
    content: ''; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 1px;
    background: var(--accent);
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.2,0.8,0.2,1);
}

.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

.nav-actions { display: flex; align-items: center; gap: 12px; }

.nav-burger {
    display: none; flex-direction: column; justify-content: center; gap: 5px;
    width: 42px; height: 42px;
    background: var(--card-bg); border: 1px solid var(--line);
    clip-path: var(--clip-cut-sm);
    cursor: pointer; padding: 0 11px;
}

.nav-burger span { display: block; height: 2px; background: var(--text-primary); transition: transform 0.3s ease, opacity 0.3s ease; }
.nav-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-drawer {
    position: fixed; inset: var(--nav-h) 0 0 0; z-index: 999;
    background: color-mix(in srgb, var(--bg), transparent 4%);
    backdrop-filter: blur(20px);
    display: flex; flex-direction: column;
    padding: 24px 28px;
    gap: 4px;
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.mobile-drawer.open { opacity: 1; transform: translateY(0); pointer-events: auto; }

.mobile-drawer a {
    padding: 15px 4px;
    font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; text-transform: uppercase;
    border-bottom: 1px solid var(--line);
    color: var(--text-primary);
}

.mobile-drawer .msoc { display: flex; gap: 18px; margin-top: 24px; }
.mobile-drawer .msoc a { border: none; padding: 0; font-size: 1.3rem; color: var(--text-secondary); }

/* ═══════════════ SEÇÕES / CABEÇALHOS ═══════════════ */
.section { max-width: 1480px; margin: 0 auto; padding: 108px 28px; }
.section-tight { padding-top: 60px; padding-bottom: 60px; }

.head-row { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }

.section-index {
    font-family: var(--font-mono); font-size: 0.78rem; font-weight: 700;
    color: var(--accent);
    border: 1px solid var(--accent-border);
    padding: 4px 9px;
    clip-path: var(--clip-cut-sm);
    background: var(--accent-soft);
    flex-shrink: 0;
}

.section-eyebrow {
    display: inline-flex; align-items: center; gap: 9px;
    font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500;
    letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text-secondary); white-space: nowrap;
}
.section-eyebrow i { color: var(--accent); }

.head-rule { flex: 1; height: 1px; background: linear-gradient(90deg, var(--card-border), transparent); }

.section-title {
    font-family: var(--font-display); font-weight: 700;
    font-size: clamp(1.9rem, 4.2vw, 2.9rem);
    line-height: 1.08; letter-spacing: -0.01em;
    text-transform: uppercase;
    max-width: 900px;
}

.section-title em { font-style: normal; color: var(--accent); text-shadow: 0 0 34px var(--accent-glow); }

.section-sub { margin-top: 14px; color: var(--text-secondary); font-size: 1.02rem; max-width: 640px; }

/* Reveal on scroll */
.reveal {
    opacity: 0;
    -webkit-mask-image: linear-gradient(to right, #000 50%, transparent 50%);
    mask-image: linear-gradient(to right, #000 50%, transparent 50%);
    -webkit-mask-size: 200% 100%; mask-size: 200% 100%;
    -webkit-mask-position: 100% 0; mask-position: 100% 0;
    transform: translateX(-12px);
    transition: opacity 0.55s ease,
        -webkit-mask-position 0.75s cubic-bezier(0.65,0,0.15,1),
        mask-position 0.75s cubic-bezier(0.65,0,0.15,1),
        transform 0.75s cubic-bezier(0.65,0,0.15,1);
}
.reveal.in-view { opacity: 1; -webkit-mask-position: 0 0; mask-position: 0 0; transform: translateX(0); }

.reveal-fade { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal-fade.in-view { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
    .reveal, .reveal-fade { opacity: 1; mask-image: none; transform: none; transition: none; }
    html { scroll-behavior: auto; }
    .bg-scanline, .particle, .bg-glow-a, .bg-glow-b, .loader-deco-ring { animation: none; }
    .wipe, .wipe-d1 { animation: none; clip-path: none; transform: none; }
    .marquee-track { animation-duration: 90s; }
    .pcard { animation: none; opacity: 1; transform: none; }
    .role-cursor { animation: none; }
    .site-loader { transition: none; }
}

/* ═══════════════ HERO ═══════════════ */
.hero {
    position: relative; min-height: 100svh;
    display: flex; flex-direction: column; justify-content: center;
    padding: calc(var(--nav-h) + 30px) 28px 40px;
    max-width: 1480px; margin: 0 auto; width: 100%;
}

.hero-inner { display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr); gap: 56px; align-items: center; }

.hero-eyebrow-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 28px; }

.hero-hello {
    display: block; font-family: var(--font-mono); font-weight: 500;
    font-size: clamp(0.85rem, 1.6vw, 1rem); letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--text-secondary); margin-bottom: 16px;
}

.hero-name-line {
    display: block; font-family: var(--font-display); font-weight: 700;
    font-size: clamp(2.7rem, 8vw, 5.4rem);
    line-height: 0.98; letter-spacing: -0.02em; text-transform: uppercase;
}

.hero-name-accent { color: var(--accent); text-shadow: 0 0 50px var(--accent-glow); }

.wipe { animation: wipeIn 0.9s cubic-bezier(0.65,0,0.15,1) both; animation-delay: 0.15s; }
.wipe-d1 { animation-delay: 0.3s; }

@keyframes wipeIn {
    0% { clip-path: inset(0 100% 0 0); transform: translateX(-16px); }
    100% { clip-path: inset(0 -5% 0 0); transform: translateX(0); }
}

.hero-role {
    margin-top: 18px;
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-mono);
    font-size: clamp(0.95rem, 1.8vw, 1.15rem);
    color: var(--text-secondary);
}
.hero-role .role-prefix { color: var(--text-dim); }
.hero-role .role-cursor {
    display: inline-block; width: 8px; height: 1.1em; background: var(--accent);
    animation: textBlink 0.9s steps(2) infinite; vertical-align: middle;
}

.hero-bio {
    font-size: clamp(1rem, 1.6vw, 1.1rem);
    color: var(--text-secondary);
    max-width: 560px;
    margin: 28px 0 34px;
    border-left: 2px solid var(--accent);
    padding-left: 18px;
}
.hero-bio strong { color: var(--text-primary); }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }

.hero-socials { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

.hero-social-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px;
    clip-path: var(--clip-cut-sm);
    background: var(--card-bg); border: 1px solid var(--line);
    color: var(--text-secondary); font-size: 1.05rem;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}
.hero-social-btn:hover { color: var(--accent); border-color: var(--accent-border); background: var(--accent-soft); }

/* Painel de foto lateral do hero */
.hero-photo-panel {
    position: relative;
    border: 1px solid var(--card-border);
    background: var(--bg-raise);
    clip-path: var(--clip-cut);
    padding: 14px 14px 18px;
    max-width: 360px;
}

.hero-photo-frame {
    position: relative;
    aspect-ratio: 4 / 4.8;
    overflow: hidden;
    clip-path: var(--clip-cut-sm);
    background: var(--bg);
}
.hero-photo-frame img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.9) contrast(1.05); }
/* Funde o fundo da foto com o acento do site: preserva o rosto (centro), tinge as bordas */
.hero-photo-frame::after {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 70% 62% at 50% 58%, transparent 35%, color-mix(in srgb, var(--accent), transparent 25%) 100%),
        linear-gradient(180deg, color-mix(in srgb, var(--accent-2), transparent 55%), transparent 40%);
    mix-blend-mode: color;
    pointer-events: none;
}

.hero-photo-caption {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    padding: 16px 6px 4px;
}
.hpc-name { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.hpc-role {
    font-family: var(--font-mono); font-size: 0.66rem; color: var(--text-dim);
    text-transform: uppercase; letter-spacing: 0.06em; text-align: right;
}

.corner { position: absolute; width: 16px; height: 16px; border: 2px solid var(--accent); opacity: 0.85; pointer-events: none; }
.corner-tl { top: -1px; left: -1px; border-right: none; border-bottom: none; }
.corner-tr { top: -1px; right: -1px; border-left: none; border-bottom: none; }
.corner-bl { bottom: -1px; left: -1px; border-right: none; border-top: none; }
.corner-br { bottom: -1px; right: -1px; border-left: none; border-top: none; }

.hero-scroll-cue {
    position: absolute; left: 50%; bottom: 8px; transform: translateX(-50%);
    display: none;
    flex-direction: column; align-items: center; gap: 8px;
    font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase;
    color: var(--text-dim);
}
.hero-scroll-cue i { animation: cueBounce 1.6s ease-in-out infinite; color: var(--accent); }
@keyframes cueBounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

/* ═══════════════ MARQUEE ═══════════════ */
.marquee {
    overflow: hidden;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
    background: color-mix(in srgb, var(--accent), transparent 94%);
    padding: 14px 0;
}

.marquee-track { display: flex; width: max-content; animation: marqueeScroll 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }

.marquee-item {
    display: flex; align-items: center; gap: 10px;
    padding: 0 28px;
    font-family: var(--font-mono); font-size: 0.82rem; font-weight: 500;
    letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--text-secondary); white-space: nowrap;
}
.marquee-item i { color: var(--accent); }
.marquee-item b { color: var(--text-primary); }

@keyframes marqueeScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ═══════════════ ABOUT ═══════════════ */
.about-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: 60px; }

.career-eyebrow { margin-bottom: 22px; }

.career-track { position: relative; padding-left: 26px; }
.career-track::before { content: ''; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 1px; background: var(--line); }

.career-item { position: relative; padding-bottom: 22px; }
.career-item:last-child { padding-bottom: 0; }
.career-dot {
    position: absolute; left: -26px; top: 4px; width: 11px; height: 11px; border-radius: 50%;
    background: var(--bg-raise); border: 2px solid var(--text-dim);
}
.career-item.is-current .career-dot { border-color: var(--accent); background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.career-year { font-family: var(--font-mono); font-size: 0.66rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 3px; }
.career-role { font-weight: 700; font-size: 0.92rem; color: var(--text-primary); }
.career-item.is-current .career-role { color: var(--accent); }
.career-place { font-size: 0.82rem; color: var(--text-secondary); margin-top: 2px; }

.about-facts { list-style: none; margin-top: 26px; display: flex; flex-direction: column; gap: 14px; }
.about-facts li {
    display: flex; gap: 14px; align-items: baseline;
    font-size: 0.92rem; color: var(--text-secondary);
    padding-bottom: 14px; border-bottom: 1px solid var(--line);
}
.about-facts li:last-child { border-bottom: none; }
.about-facts b { color: var(--text-primary); font-family: var(--font-mono); font-size: 0.78rem; min-width: 108px; flex-shrink: 0; text-transform: uppercase; letter-spacing: 0.08em; }

.about-body p { color: var(--text-secondary); font-size: 1.02rem; margin-bottom: 18px; max-width: 640px; }
.about-body strong { color: var(--text-primary); }

.about-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; padding-top: 36px; border-top: 1px solid var(--line); }
.about-stat b { display: block; font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 3.4vw, 2.6rem); color: var(--text-primary); }
.about-stat span { display: block; margin-top: 6px; font-size: 0.76rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }

/* ═══════════════ STACK / SKILLS ═══════════════ */
.stack-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.stack-card {
    position: relative;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    padding: 24px 22px;
    transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}
.stack-card:hover { border-color: var(--accent-border); background: var(--accent-soft); transform: translateY(-3px); }

.stack-card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.stack-card-icon {
    width: 38px; height: 38px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: var(--accent-soft); border: 1px solid var(--accent-border);
    clip-path: var(--clip-cut-sm);
    color: var(--accent); font-size: 1rem;
}
.stack-card-head h3 { font-family: var(--font-display); font-weight: 700; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.02em; }
.stack-card-head span { display: block; font-family: var(--font-mono); font-size: 0.66rem; color: var(--text-dim); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 2px; }

.stack-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.stack-tags span {
    font-family: var(--font-mono); font-size: 0.7rem;
    padding: 5px 10px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--line);
    color: var(--text-secondary);
}

/* ═══════════════ PROJETOS ═══════════════ */
.projects-toolbar {
    display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
    margin-bottom: 36px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--line);
}

.search-box {
    position: relative; flex: 1; min-width: 220px; max-width: 340px;
    display: flex; align-items: center; gap: 10px;
    padding: 12px 16px;
    background: var(--card-bg); border: 1px solid var(--line);
    clip-path: var(--clip-cut-sm);
}
.search-box i { color: var(--text-dim); }
.search-box input {
    flex: 1; background: none; border: none; outline: none;
    font-family: var(--font-mono); font-size: 0.82rem;
    color: var(--text-primary);
}
.search-box input::placeholder { color: var(--text-dim); }
.search-box:focus-within { border-color: var(--accent-border); }

.filter-tabs { display: flex; flex-wrap: wrap; gap: 8px; }

.filter-tab {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 16px;
    font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500;
    letter-spacing: 0.06em; text-transform: uppercase;
    background: var(--card-bg); border: 1px solid var(--line);
    color: var(--text-secondary);
    cursor: pointer;
    clip-path: var(--clip-cut-sm);
    transition: all 0.2s ease;
}
.filter-tab:hover { color: var(--text-primary); border-color: var(--accent-border); }
.filter-tab.active { color: #001318; background: var(--accent); border-color: var(--accent); }
.filter-tab .count { opacity: 0.65; font-size: 0.66rem; }

.projects-meta-row {
    display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
    margin-bottom: 24px;
    font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-dim); letter-spacing: 0.05em;
}
.projects-meta-row b { color: var(--accent); }

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.pcard {
    position: relative;
    display: flex; flex-direction: column;
    border: 1px solid var(--card-border);
    background: var(--card-bg);
    padding: 24px;
    cursor: pointer;
    transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
    opacity: 0; transform: translateY(14px);
    animation: cardIn 0.5s cubic-bezier(0.2,0.8,0.2,1) forwards;
}

@keyframes cardIn { to { opacity: 1; transform: translateY(0); } }

.pcard::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(160deg, color-mix(in srgb, var(--accent), transparent 93%), transparent 55%);
    opacity: 0; transition: opacity 0.3s ease; pointer-events: none;
}

.pcard .corner { opacity: 0; transition: opacity 0.25s ease, transform 0.25s ease; }
.pcard:hover { border-color: var(--card-hover); transform: translateY(-4px); }
.pcard:hover::before { opacity: 1; }
.pcard:hover .corner { opacity: 0.9; }
.pcard:hover .corner-tl { transform: translate(-3px, -3px); }
.pcard:hover .corner-tr { transform: translate(3px, -3px); }
.pcard:hover .corner-bl { transform: translate(-3px, 3px); }
.pcard:hover .corner-br { transform: translate(3px, 3px); }

.pcard-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 16px; }

.pcard-icon {
    width: 42px; height: 42px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: var(--accent-soft); border: 1px solid var(--accent-border);
    clip-path: var(--clip-cut-sm);
    color: var(--accent); font-size: 1.1rem;
}

.pcard-pills { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }

.pcard h3 {
    font-family: var(--font-display); font-weight: 700; font-size: 1.14rem;
    letter-spacing: -0.005em; margin-bottom: 6px;
}
.pcard .pcard-cat {
    font-family: var(--font-mono); font-size: 0.64rem; color: var(--text-dim);
    text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 10px;
}

.pcard p.pcard-desc { color: var(--text-secondary); font-size: 0.88rem; line-height: 1.55; margin-bottom: 16px; flex: 1; }

.pcard-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.pcard-tags span {
    font-family: var(--font-mono); font-size: 0.66rem;
    padding: 4px 9px; background: rgba(255,255,255,0.03);
    border: 1px solid var(--line); color: var(--text-secondary);
}

.pcard-foot {
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    padding-top: 16px; border-top: 1px dashed var(--line);
    font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-dim);
}
.pcard-date { display: flex; align-items: center; gap: 6px; }
.pcard-date i { color: var(--accent); }

.pcard-more { color: var(--accent); font-weight: 700; display: flex; align-items: center; gap: 6px; }

.no-results { grid-column: 1 / -1; text-align: center; padding: 60px 20px; color: var(--text-dim); font-family: var(--font-mono); font-size: 0.85rem; }

/* ═══════════════ MODAL DE PROJETO ═══════════════ */
.modal-overlay {
    position: fixed; inset: 0; z-index: 2000;
    background: rgba(3, 5, 10, 0.82);
    backdrop-filter: blur(6px);
    display: flex; align-items: flex-start; justify-content: center;
    padding: 90px 20px 40px;
    overflow-y: auto;
    opacity: 0; pointer-events: none;
    transition: opacity 0.3s ease;
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }

.modal-box {
    width: min(720px, 100%);
    background: var(--bg-raise);
    border: 1px solid var(--card-border);
    clip-path: var(--clip-cut);
    padding: 34px;
    position: relative;
    transform: translateY(16px);
    transition: transform 0.35s cubic-bezier(0.2,0.8,0.2,1);
}
.modal-overlay.open .modal-box { transform: translateY(0); }

.modal-close {
    position: absolute; top: 18px; right: 18px;
    width: 38px; height: 38px;
    display: flex; align-items: center; justify-content: center;
    background: var(--card-bg); border: 1px solid var(--line);
    clip-path: var(--clip-cut-sm);
    color: var(--text-secondary); cursor: pointer;
}
.modal-close:hover { color: var(--accent); border-color: var(--accent-border); }

.modal-head { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 20px; padding-right: 40px; }
.modal-icon {
    width: 54px; height: 54px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: var(--accent-soft); border: 1px solid var(--accent-border);
    clip-path: var(--clip-cut-sm); color: var(--accent); font-size: 1.4rem;
}
.modal-head h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.5rem; margin-bottom: 6px; }
.modal-head .pcard-cat { font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.12em; }

.modal-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }

.modal-desc { color: var(--text-secondary); font-size: 0.96rem; line-height: 1.65; margin-bottom: 22px; }
.modal-desc strong { color: var(--text-primary); }

.modal-highlights { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
.modal-highlights li {
    display: flex; gap: 10px; align-items: flex-start;
    font-size: 0.88rem; color: var(--text-secondary); line-height: 1.5;
}
.modal-highlights li i { color: var(--accent); margin-top: 3px; flex-shrink: 0; font-size: 0.8rem; }

.modal-stack-label { font-family: var(--font-mono); font-size: 0.66rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.12em; margin-bottom: 10px; }
.modal-stack { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 26px; }
.modal-stack span { font-family: var(--font-mono); font-size: 0.72rem; padding: 5px 11px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); color: var(--text-secondary); }

.modal-foot { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; padding-top: 22px; border-top: 1px dashed var(--line); }
.modal-meta { display: flex; gap: 16px; flex-wrap: wrap; font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-dim); margin-left: auto; }
.modal-meta span { display: flex; align-items: center; gap: 6px; }
.modal-meta i { color: var(--accent); }

/* ═══════════════ BUILD LOG (TIMELINE) ═══════════════ */
.buildlog { display: flex; gap: 0; overflow-x: hidden; scrollbar-width: none; }
.buildlog::-webkit-scrollbar { display: none; height: 0; }

.buildlog-item {
    flex: 0 0 auto; width: 220px;
    padding: 0 20px 0 0;
    position: relative;
}
.buildlog-item::before {
    content: ''; position: absolute; top: 9px; left: 0; right: 20px; height: 1px; background: var(--line);
}
.buildlog-item:last-child::before { background: none; }
.buildlog-dot { width: 9px; height: 9px; background: var(--accent); border-radius: 50%; margin-bottom: 14px; box-shadow: 0 0 0 4px var(--accent-soft); }
.buildlog-date { font-family: var(--font-mono); font-size: 0.66rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 6px; }
.buildlog-name { font-family: var(--font-display); font-weight: 700; font-size: 0.92rem; margin-bottom: 4px; }
.buildlog-tag { font-family: var(--font-mono); font-size: 0.68rem; color: var(--text-secondary); }

/* ═══════════════ CONTATO ═══════════════ */
.contact-panel {
    position: relative;
    border: 1px solid var(--card-border);
    background: var(--bg-raise);
    clip-path: var(--clip-cut);
    padding: 56px 48px;
    display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center;
    overflow: hidden;
}

.contact-panel::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 60% 90% at 100% 0%, color-mix(in srgb, var(--accent), transparent 88%), transparent 60%);
    pointer-events: none;
}

.contact-title { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.8rem, 3.6vw, 2.6rem); text-transform: uppercase; line-height: 1.1; margin-bottom: 18px; }
.contact-title em { font-style: normal; color: var(--accent); text-shadow: 0 0 34px var(--accent-glow); }
.contact-desc { color: var(--text-secondary); font-size: 1rem; max-width: 480px; margin-bottom: 28px; }

.contact-list { display: flex; flex-direction: column; gap: 2px; position: relative; }
.contact-item {
    display: flex; align-items: center; gap: 14px;
    padding: 15px 4px;
    border-bottom: 1px solid var(--line);
    color: var(--text-secondary);
    transition: color 0.2s ease, padding-left 0.2s ease;
}
.contact-item:last-child { border-bottom: none; }
.contact-item:hover { color: var(--text-primary); padding-left: 8px; }
.contact-item i { color: var(--accent); width: 18px; text-align: center; }
.contact-item .cl-body { flex: 1; }
.contact-item .cl-label { font-family: var(--font-mono); font-size: 0.62rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.1em; display: block; }
.contact-item .cl-value { font-weight: 600; font-size: 0.95rem; display: block; }

.copy-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; flex-shrink: 0;
    background: var(--card-bg); border: 1px solid var(--line);
    color: var(--text-dim); cursor: pointer;
    clip-path: var(--clip-cut-sm);
    transition: color 0.2s ease, border-color 0.2s ease;
}
.copy-btn:hover { color: var(--accent); border-color: var(--accent-border); }
.copy-btn.copied { color: var(--ok); border-color: color-mix(in srgb, var(--ok), transparent 45%); }

/* ═══════════════ FOOTER ═══════════════ */
.footer { border-top: 1px solid var(--line); padding: 48px 28px 32px; }
.footer-inner { max-width: 1480px; margin: 0 auto; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; }
.footer-brand { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; }
.footer-brand em { font-style: normal; color: var(--accent); }
.footer-links { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-links a { font-size: 0.85rem; color: var(--text-secondary); transition: color 0.2s ease; }
.footer-links a:hover { color: var(--accent); }
.footer-socials { display: flex; gap: 14px; }
.footer-socials a { color: var(--text-secondary); font-size: 1rem; transition: color 0.2s ease; }
.footer-socials a:hover { color: var(--accent); }
.footer-legal { width: 100%; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-dim); }
.footer-legal .easter { color: var(--text-dim); }
.footer-legal .easter:hover { color: var(--accent); }

/* ═══════════════ RESPONSIVO ═══════════════ */
@media (max-width: 1080px) {
    .hero-inner { grid-template-columns: 1fr; gap: 44px; }
    .hero-photo-panel { max-width: 300px; }
    .hero-scroll-cue { display: flex; }
    .about-grid { grid-template-columns: 1fr; }
    .stack-grid { grid-template-columns: repeat(2, 1fr); }
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-panel { grid-template-columns: 1fr; padding: 40px 32px; }
}

@media (max-width: 860px) {
    .nav-links { display: none; }
    .nav-burger { display: flex; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .section { padding: 76px 20px; }
    .hero { padding: calc(var(--nav-h) + 20px) 20px 30px; }
    .stack-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .projects-toolbar { flex-direction: column; align-items: stretch; }
    .search-box { max-width: none; }
    .contact-panel { padding: 30px 22px; }
    .footer-inner { flex-direction: column; align-items: flex-start; }
}