/* Navegación, escenario (canvas fijo + contenido encima), hero, paneles y experiencia */

/* ───────── Navegación ───────── */
.nav {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    height: var(--nav-h);
    padding-inline: var(--gutter);
    background: linear-gradient(to bottom, rgb(17 21 25 / 0.92), rgb(17 21 25 / 0));
    transition: background-color 0.3s var(--ease);
}

.nav--solid {
    background: var(--tinta);
    box-shadow: 0 1px 0 var(--linea);
}

.nav__brand {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
    text-decoration: none;
}

.nav__mark {
    color: var(--ambar);
}

.nav__links ul {
    display: flex;
    gap: clamp(0.9rem, 2vw, 2rem);
    align-items: center;
}

.nav__links a {
    display: inline-block;
    padding: 0.4rem 0;
    font-size: 0.9rem;
    text-decoration: none;
    color: var(--hueso-2);
    background: linear-gradient(var(--ambar), var(--ambar)) 0 100% / 0 1px no-repeat;
    transition: color 0.2s, background-size 0.35s var(--ease);
}

.nav__links a:hover,
.nav__links a[aria-current="true"] {
    color: var(--hueso);
    background-size: 100% 1px;
}

.nav__links .nav__cta {
    color: var(--tinta);
    background: var(--ambar);
    padding: 0.45rem 0.95rem;
    border-radius: 999px;
    font-weight: 600;
}

.nav__links .nav__cta:hover {
    color: var(--tinta);
    background: var(--ambar-2);
}

.nav__toggle {
    display: none;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.2rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.nav__toggle-bars,
.nav__toggle-bars::before {
    display: block;
    width: 1.4rem;
    height: 2px;
    background: currentColor;
    transition: transform 0.3s var(--ease);
}

.nav__toggle-bars {
    position: relative;
    height: 2px;
    transform: translateY(-3px);
}

.nav__toggle-bars::before {
    content: "";
    position: absolute;
    top: 6px;
    left: 0;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bars {
    transform: rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bars::before {
    top: 0;
    transform: rotate(-90deg);
}

@media (max-width: 62rem) {
    .nav__brand,
    .nav__toggle {
        position: relative;
        z-index: 2;
    }

    .nav__toggle {
        display: inline-flex;
    }

    .nav--open {
        background: transparent;
        box-shadow: none;
    }

    html.menu-open {
        overflow: hidden;
    }

    /* Menú a pantalla completa: una hoja ámbar se abre en círculo desde el botón y,
       un instante después, la hoja de tinta la sigue dejando un aro ámbar; luego entran los enlaces. */
    .nav__links {
        --origin: calc(100% - var(--gutter) - 2.1rem) calc(var(--nav-h) / 2);
        position: fixed;
        inset: 0;
        z-index: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        padding: calc(var(--nav-h) + 1rem) var(--gutter) 2.5rem;
        visibility: hidden;
        transition: visibility 0s 0.9s;
    }

    .nav__links::before,
    .nav__links::after {
        content: "";
        position: absolute;
        inset: 0;
        z-index: -1;
        clip-path: circle(0 at var(--origin));
        transition: clip-path 0.75s cubic-bezier(0.7, 0, 0.2, 1);
    }

    .nav__links::before {
        background: var(--ambar);
        transition-delay: 0.12s;
    }

    .nav__links::after {
        background: var(--tinta);
    }

    .nav__toggle[aria-expanded="true"] ~ .nav__links {
        visibility: visible;
        transition-delay: 0s;
    }

    .nav__toggle[aria-expanded="true"] ~ .nav__links::before,
    .nav__toggle[aria-expanded="true"] ~ .nav__links::after {
        clip-path: circle(150vmax at var(--origin));
    }

    .nav__toggle[aria-expanded="true"] ~ .nav__links::before {
        transition-delay: 0s;
    }

    .nav__toggle[aria-expanded="true"] ~ .nav__links::after {
        transition-delay: 0.14s;
    }

    .nav__links ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        counter-reset: n;
    }

    .nav__links li {
        position: relative;
        overflow: hidden;
        counter-increment: n;
    }

    .nav__links li::before {
        content: "";
        position: absolute;
        inset: 0 0 auto 0;
        height: 1px;
        background: var(--linea-fuerte);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s;
    }

    .nav__links a,
    .nav__links .nav__cta {
        display: flex;
        align-items: baseline;
        gap: 1rem;
        padding: 0.55rem 0;
        border-radius: 0;
        background: none;
        font-family: var(--f-display);
        font-size: clamp(2.2rem, 11vw, 3.4rem);
        font-weight: 400;
        line-height: 1.12;
        color: var(--hueso);
        opacity: 0;
        transform: translateY(105%);
        transition: transform 0.25s, opacity 0.2s, color 0.2s, padding 0.35s var(--ease);
    }

    .nav__links a::before {
        content: counter(n, decimal-leading-zero);
        font-family: var(--f-text);
        font-size: 0.8rem;
        font-weight: 600;
        letter-spacing: 0.12em;
        color: var(--ambar);
        transform: translateY(-0.9em);
    }

    .nav__links .nav__cta {
        color: var(--ambar);
    }

    .nav__links a:hover,
    .nav__links a:focus-visible {
        color: var(--ambar-2);
        padding-left: 0.6rem;
    }

    .nav__links .nav__cta:hover {
        background: none;
        color: var(--ambar-2);
    }

    .nav__foot {
        margin-top: 2rem;
        font-size: 0.8rem;
        font-weight: 600;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: var(--hueso-2);
        opacity: 0;
        transition: opacity 0.2s;
    }

    /* entrada escalonada (solo al abrir) */
    .nav__toggle[aria-expanded="true"] ~ .nav__links li::before {
        transform: scaleX(1);
        transition: transform 0.9s var(--ease) 0.45s;
    }

    .nav__toggle[aria-expanded="true"] ~ .nav__links a {
        opacity: 1;
        transform: none;
        transition: transform 0.8s var(--ease), opacity 0.5s, color 0.2s, padding 0.35s var(--ease);
    }

    .nav__toggle[aria-expanded="true"] ~ .nav__links li:nth-child(1) a { transition-delay: 0.38s, 0.38s, 0s, 0s; }
    .nav__toggle[aria-expanded="true"] ~ .nav__links li:nth-child(2) a { transition-delay: 0.44s, 0.44s, 0s, 0s; }
    .nav__toggle[aria-expanded="true"] ~ .nav__links li:nth-child(3) a { transition-delay: 0.5s, 0.5s, 0s, 0s; }
    .nav__toggle[aria-expanded="true"] ~ .nav__links li:nth-child(4) a { transition-delay: 0.56s, 0.56s, 0s, 0s; }
    .nav__toggle[aria-expanded="true"] ~ .nav__links li:nth-child(5) a { transition-delay: 0.62s, 0.62s, 0s, 0s; }
    .nav__toggle[aria-expanded="true"] ~ .nav__links li:nth-child(6) a { transition-delay: 0.68s, 0.68s, 0s, 0s; }
    .nav__toggle[aria-expanded="true"] ~ .nav__links li:nth-child(7) a { transition-delay: 0.74s, 0.74s, 0s, 0s; }

    .nav__toggle[aria-expanded="true"] ~ .nav__links .nav__foot {
        opacity: 1;
        transition: opacity 0.8s 0.95s;
    }
}

@media (min-width: 62.01rem) {
    .nav__foot {
        display: none;
    }
}

/* ───────── Escenario ───────── */
.stage {
    position: relative;
}

.stage__sticky {
    position: sticky;
    top: 0;
    z-index: 0;
    height: 100vh;
    height: 100svh;
    overflow: hidden;
    background:
        radial-gradient(120% 90% at 70% 40%, #1b232b 0%, var(--tinta) 62%);
}

.stage__canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.4s var(--ease);
}

.stage--live .stage__canvas {
    opacity: 1;
}

.stage__fallback {
    position: absolute;
    inset: 0;
    display: none;
}

.stage__fallback img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.85;
}

.stage--static .stage__fallback {
    display: block;
}

.stage__content {
    position: relative;
    z-index: 1;
    margin-top: -100vh;
    margin-top: -100svh;
    pointer-events: none;
}

.stage__content a,
.stage__content button,
.panel {
    pointer-events: auto;
}

/* HUD: año activo en la escena */
.hud {
    position: absolute;
    left: var(--gutter);
    bottom: calc(var(--gutter) * 0.9);
    width: min(16rem, 52vw);
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
    pointer-events: none;
}

.hud--on {
    opacity: 1;
    transform: none;
}

.hud__year {
    display: block;
    font-family: var(--f-display);
    font-size: clamp(3.2rem, 2rem + 5vw, 6.5rem);
    line-height: 0.95;
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
    color: var(--hueso);
}

.hud__rule {
    height: 1px;
    margin-block: 0.75rem 0.55rem;
    background: var(--linea-fuerte);
}

.hud__fill {
    display: block;
    height: 3px;
    margin-top: -1px;
    width: 100%;
    background: var(--ambar);
    transform-origin: left;
    transform: scaleX(0);
}

.hud__label {
    font-size: var(--t-label);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--hueso-2);
}

@media (max-width: 61.99rem) {
    .hud {
        bottom: auto;
        top: calc(var(--nav-h) + 0.25rem);
        width: auto;
        right: var(--gutter);
        left: auto;
        text-align: right;
    }

    .hud__year {
        font-size: 2.4rem;
    }

    .hud__rule {
        display: none;
    }
}

/* Tooltip de nodo */
.node-tip {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 3;
    max-width: 17rem;
    padding: 0.7rem 0.9rem 0.8rem;
    background: var(--tinta-2);
    border: 1px solid var(--ambar);
    pointer-events: none;
    transition: opacity 0.2s;
}

.node-tip[hidden] {
    display: block;
    opacity: 0;
    visibility: hidden;
}

.node-tip__when {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ambar);
}

.node-tip__role {
    margin-top: 0.2rem;
    font-family: var(--f-display);
    font-size: 1.15rem;
    line-height: 1.15;
}

.node-tip__co {
    margin-top: 0.2rem;
    font-size: 0.85rem;
    color: var(--hueso-2);
}

/* ───────── Hero ───────── */
.hero {
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 1.5rem;
    padding: calc(var(--nav-h) + 2rem) var(--gutter) clamp(1.5rem, 5vh, 3.5rem);
}

.hero__name {
    font-family: var(--f-display);
    font-weight: 400;
    font-size: clamp(3.4rem, 0.8rem + 13vw, 12rem);
    line-height: 0.88;
    letter-spacing: -0.03em;
    margin-left: -0.04em;
    color: var(--hueso);
}

.hero__line {
    display: block;
    animation: rise 1.1s var(--ease) both;
}

.hero__line:nth-child(2) {
    animation-delay: 0.08s;
    padding-left: clamp(0rem, 6vw, 7rem);
}

.hero__line:nth-child(3) {
    animation-delay: 0.16s;
}

.hero__role {
    max-width: 30rem;
    font-size: clamp(1.05rem, 0.95rem + 0.5vw, 1.4rem);
    line-height: 1.35;
    color: var(--hueso);
    animation: rise 1.1s 0.3s var(--ease) both;
}

.hero .eyebrow {
    animation: rise 1.1s 0.05s var(--ease) both;
}

.hero__foot {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--linea);
    animation: rise 1.1s 0.45s var(--ease) both;
}

.hero__motto {
    max-width: 24rem;
    font-size: 0.95rem;
    color: var(--ambar);
}

.hero__motto::before {
    content: "> ";
    color: var(--hueso-2);
}

.hero__cue {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--hueso);
}

.hero__cue i {
    display: block;
    position: relative;
    width: 1px;
    height: 2.8rem;
    background: var(--linea-fuerte);
    overflow: hidden;
}

.hero__cue i::after {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--ambar);
    animation: drip 2.4s var(--ease) infinite;
}

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(1.2rem);
    }

    to {
        opacity: 1;
        transform: none;
    }
}

@keyframes drip {
    0% {
        transform: translateY(-100%);
    }

    60%,
    100% {
        transform: translateY(100%);
    }
}

/* ───────── Paneles (superficie sólida sobre la escena) ───────── */
.about,
.exp__head {
    display: flex;
    justify-content: flex-end;
    padding: 12vh var(--gutter);
}

.panel {
    width: min(100%, 34rem);
    padding: clamp(1.25rem, 3vw, 2.25rem);
    background: var(--tinta-2);
    border: 1px solid var(--linea);
    border-top-color: var(--linea-fuerte);
    transition: border-color 0.5s var(--ease);
}

.panel--wide {
    width: min(100%, 38rem);
}

.panel .h2 {
    margin-top: 1rem;
    font-size: clamp(2rem, 1.2rem + 3vw, 3.4rem);
}

.panel .lede {
    margin-top: 1.1rem;
    font-size: 1.05rem;
}

.about__body {
    margin-top: 1.5rem;
    display: grid;
    gap: 1rem;
    color: var(--hueso-2);
    text-wrap: pretty;
}

.about__body p:first-child {
    color: var(--hueso);
    font-size: 1.12em;
}

.about__quote {
    margin-top: 0.75rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--linea);
    font-family: var(--f-display);
    font-size: clamp(1.3rem, 1rem + 1vw, 1.8rem);
    line-height: 1.2;
    color: var(--ambar);
}

/* ───────── Experiencia ───────── */
.exp {
    padding-bottom: 20vh;
}

.exp__head {
    padding-bottom: 6vh;
}

.xp {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    min-height: 82vh;
    min-height: 82svh;
    padding: 4vh var(--gutter);
    outline: none;
}

.xp .panel {
    position: relative;
}

.xp[aria-current="true"] .panel,
.xp:focus-visible .panel {
    border-color: var(--ambar);
}

.xp:focus-visible {
    outline: none;
}

.xp__when {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.9rem;
    font-size: var(--t-label);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ambar);
}

.xp__when span + span {
    color: var(--hueso-2);
}

.xp__badge {
    padding: 0.1rem 0.5rem;
    border: 1px solid var(--ambar);
    border-radius: 999px;
}

.xp__role {
    margin-top: 0.9rem;
    font-family: var(--f-display);
    font-weight: 400;
    font-size: var(--t-h3);
    line-height: 1.12;
    text-wrap: balance;
}

.xp__co {
    margin-top: 0.5rem;
    color: var(--hueso);
    font-weight: 500;
}

.xp__co span {
    color: var(--hueso-2);
    font-weight: 400;
}

.xp__sum {
    margin-top: 1rem;
    color: var(--hueso-2);
    text-wrap: pretty;
}

.xp__stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem 1.1rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--linea);
    font-size: 0.88rem;
    color: var(--bruma);
}

.xp__stack li::before {
    content: "·";
    margin-right: 0.55rem;
    color: var(--hueso-2);
}

.xp__stack li:first-child::before {
    content: none;
}

@media (max-width: 61.99rem) {
    .about,
    .exp__head {
        padding-block: 8vh;
        justify-content: stretch;
    }

    .exp__head {
        padding-bottom: 30vh;
    }

    .about {
        padding-top: 38vh;
    }

    .panel,
    .panel--wide {
        width: 100%;
    }

    .xp {
        align-items: flex-end;
        justify-content: stretch;
        min-height: 92vh;
        min-height: 92svh;
        padding-block: 2vh 6vh;
    }

    .hero__line:nth-child(2) {
        padding-left: 0;
    }
}

/* ───────── Reveal ───────── */
.reveal-ready [data-reveal] {
    opacity: 0;
    transform: translateY(1.5rem);
    transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal-ready [data-reveal].is-in {
    opacity: 1;
    transform: none;
}