/* ============================================================
   OVERDRIVE — "Cidade-Código" (index.html)
   A página é um sistema vivo: a cidade se energiza sob o scroll.
   Degrada com elegância: sem estas regras, o portfólio continua inteiro.
   ============================================================ */

/* ===== Máquina Viva: faixa de boot (primeira dobra livre) ===== */
.od-boot {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2000;
    align-items: center;
    padding: 0.45rem 1rem 0;
    background: rgba(var(--color-bg-dark-rgb), 0.94);
    border-bottom: 1px solid rgba(var(--color-accent-rgb), 0.3);
    cursor: pointer;
    opacity: 1;
    transform: none;
    transition: opacity 0.32s ease, transform 0.4s var(--ease-out-expo);
}

html.od-ready .od-boot {
    display: flex;
}

.od-boot--exit {
    opacity: 0;
    transform: translateY(-14px);
    pointer-events: none;
}

.od-boot__inner {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    min-width: 0;
    max-width: 100%;
    padding-bottom: 0.4rem;
    overflow: hidden;
}

.od-boot__dot {
    flex: 0 0 auto;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: var(--color-accent-primary);
}

.od-boot__body {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    min-width: 0;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    line-height: 1.4;
    color: var(--color-text-secondary);
}

.od-boot__line {
    margin: 0;
    color: inherit;
    font-family: inherit;
    font-size: inherit;
    line-height: 1.4;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.od-boot__line--dim {
    color: var(--color-text-muted);
}

.od-boot__bar {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: rgba(var(--color-slate-rgb), 0.16);
}

.od-boot__bar span {
    display: block;
    height: 100%;
    width: 100%;
    transform-origin: left;
    transform: scaleX(0);
    background: linear-gradient(90deg, var(--color-accent-deep), var(--color-accent-primary), var(--color-accent-bright));
}

/* ===== Filme de Scroll: lâmpada do cursor no hero ===== */
.od-hero-lamp {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: radial-gradient(430px circle at var(--od-sx, 50%) var(--od-sy, 55%), rgba(var(--color-accent-rgb), 0.13), transparent 66%);
    opacity: 0;
    transition: opacity 0.6s ease;
    pointer-events: none;
}

.hero-section:hover .od-hero-lamp,
.hero-section.od-ambient .od-hero-lamp {
    opacity: 1;
}

/* ===== Cidade-Código: planta urbana atrás do hero ===== */
.hero-section {
    background:
        linear-gradient(rgba(var(--color-slate-rgb), 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(var(--color-slate-rgb), 0.055) 1px, transparent 1px),
        var(--color-bg-dark);
    background-size: 54px 54px, 54px 54px, auto;
}

@media (max-width: 991.98px) {
    .hero-section {
        background:
            linear-gradient(rgba(var(--color-slate-rgb), 0.04) 1px, transparent 1px),
            linear-gradient(90deg, rgba(var(--color-slate-rgb), 0.04) 1px, transparent 1px),
            var(--color-bg-dark);
        background-size: 44px 44px, 44px 44px, auto;
    }
}

/* ===== Cidade-Código: o nome desmonta em cacos de sinal ===== */
.hero-title {
    position: relative;
}

.od-ghost {
    position: absolute;
    inset: 0;
    margin: 0;
    font: inherit;
    color: var(--color-white);
    text-wrap: balance;
    pointer-events: none;
    user-select: none;
    opacity: 0;
}

.od-ghost .od-g {
    display: inline-block;
    opacity: 0;
    will-change: transform, opacity;
}

/* ===== Cidade-Código: títulos de seção entram online ===== */
.od-title {
    position: relative;
}

.od-title .od-tchar {
    display: inline-block;
    opacity: 0;
    transform: translateY(12px);
    transition:
        opacity 0.55s ease var(--td, 0s),
        transform 0.7s var(--ease-out-expo) var(--td, 0s);
}

.od-title.od-title--on .od-tchar {
    opacity: 1;
    transform: none;
}

.od-title--split::after {
    transform-origin: left center;
    transform: scaleX(0);
    transition: transform 0.85s var(--ease-out-expo) 0.35s;
}

.od-title--split.od-title--on::after {
    transform: scaleX(1);
}

/* ===== Cidade-Código: a linha de vida da formação carrega ===== */
.od-charge {
    position: absolute;
    left: 5px;
    top: 8px;
    bottom: 8px;
    width: 3px;
    transform: scaleY(0);
    transform-origin: top;
    background: linear-gradient(180deg, var(--color-accent-bright), var(--color-accent-primary));
    border-radius: var(--radius-sm);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.45);
    pointer-events: none;
}

/* ===== Cidade-Código: retrato holográfico (cursor) ===== */
@media (prefers-reduced-motion: no-preference) {
    .hero-image.od-tilt {
        perspective: 1000px;
    }

    .hero-image.od-tilt .foto-perfil-placeholder {
        transition: transform 0.5s var(--ease-out-expo);
        will-change: transform;
    }
}

/* ===== Cidade-Código: telemetria do sistema (desktop) ===== */
.od-telemetry {
    position: fixed;
    right: 1.15rem;
    bottom: 1.15rem;
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.5rem 0.8rem;
    border: 1px solid rgba(var(--color-accent-rgb), 0.25);
    border-radius: var(--radius-sm);
    background: rgba(var(--color-bg-dark-rgb), 0.82);
    backdrop-filter: blur(8px);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    pointer-events: none;
    user-select: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.5s ease, transform 0.5s var(--ease-out-expo);
}

.od-telemetry.is-on {
    opacity: 1;
    transform: none;
}

.od-telemetry__dot {
    flex: 0 0 auto;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 50%;
    background: var(--color-accent-primary);
}

/* ===== Filme de Scroll: trilho de progresso na navbar ===== */
.od-progress {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -1px;
    height: 2px;
    background: rgba(var(--color-slate-rgb), 0.14);
    pointer-events: none;
}

.od-progress span {
    display: block;
    height: 100%;
    width: 100%;
    transform-origin: left;
    transform: scaleX(0);
    background: linear-gradient(90deg, var(--color-accent-deep), var(--color-accent-primary), var(--color-accent-bright));
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.4);
}

/* ===== Revelação: uma linguagem, mais física ===== */
.fade-in {
    opacity: 0;
    transform: translateY(22px) scale(0.99);
    transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
    transition-delay: var(--od-delay, 0s);
}

.fade-in.visible {
    opacity: 1;
    transform: none;
    transition: opacity 0.35s ease, transform 0.35s var(--ease-out-expo), box-shadow 0.35s ease, border-color 0.35s ease;
}

/* ===== Reduced motion: nada obrigatório ===== */
@media (prefers-reduced-motion: reduce) {
    html.od-ready .od-boot {
        display: none;
    }

    .od-hero-lamp,
    .od-progress span,
    .od-telemetry {
        transition: none;
    }

    .od-ghost {
        display: none;
    }

    .fade-in {
        transition: none;
    }
}

/* ===== Ajustes finos de superfície ===== */
a {
    text-underline-offset: 0.22em;
}

/* ============================================================
   OVERDRIVE II — "A cidade acorda" (onda de energia no scroll)
   A mesma onda que acende o campo também varre o hero e faz o
   retrato dissolver quando a primeira dobra sai do viewport.
   Tudo degrada com elegância e respeita prefers-reduced-motion.
   ============================================================ */

/* ===== Retrato holográfico: dissolve em linhas de varredura ===== */
.od-rip {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(100%, 420px);
    aspect-ratio: 1;
    transform: translate(-50%, -50%);
    border-radius: var(--radius);
    z-index: 2;
    pointer-events: none;
    user-select: none;
    background:
        repeating-linear-gradient(180deg,
            rgba(var(--color-accent-rgb), 0) 0 3px,
            rgba(var(--color-accent-bright-rgb), 0.16) 3px 4px,
            rgba(var(--color-bg-light-rgb), 0.12) 4px 7px),
        repeating-linear-gradient(90deg,
            rgba(var(--color-bg-dark-rgb), 0) 0 2px,
            rgba(var(--color-accent-rgb), 0.06) 2px 3px);
    mix-blend-mode: screen;
    opacity: 0;
}

.hero-image:has(.no-image) .od-rip {
    display: none;
}

@media (max-width: 767.98px) {
    .od-rip {
        width: min(100%, 360px);
    }
}

@media (max-width: 575.98px) {
    .od-rip {
        width: min(100%, 300px);
    }
}

/* ===== Power-on: a onda acende cada bloco ao entrar ===== */
.fade-in {
    position: relative;
}

.fade-in::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 2;
    border-radius: inherit;
    pointer-events: none;
    background: linear-gradient(100deg,
        transparent 28%,
        rgba(var(--color-accent-rgb), 0.13) 44%,
        rgba(var(--color-accent-bright-rgb), 0.2) 50%,
        rgba(var(--color-accent-rgb), 0.13) 56%,
        transparent 72%);
    background-size: 260% 100%;
    background-position: 130% 0;
    opacity: 0;
}

.fade-in.visible.od-swept::after {
    opacity: 1;
    animation: od-sweep 1.05s var(--ease-out-expo) var(--od-wave-delay, 0s) forwards;
}

@keyframes od-sweep {
    0% {
        background-position: 130% 0;
        opacity: 1;
    }
    72% {
        opacity: 1;
    }
    100% {
        background-position: -130% 0;
        opacity: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .od-rip {
        display: none;
    }

    .fade-in::after {
        display: none;
    }
}