/* =============================================================
   Antonio Luis Pérez · Portfolio
   Póster tipográfico: blanco, negro y gris. La jerarquía la
   hacen la escala y el espacio, sin marcos, sin reglas,
   sin cajas, sin sombras.
   ============================================================= */

/* -------- Tokens -------------------------------------------- */
:root {
    --bg: #ffffff;
    --black: #0a0a0a;
    --gray-text: #595959;
    --gray-meta: #969696;
    --gray-ghost: #d9d9d9;

    --display: 'Anton', 'Arial Narrow', sans-serif;
    --sans: 'Archivo', Helvetica, Arial, sans-serif;

    --pad: clamp(20px, 4vw, 56px);
    --measure: 640px;
}

/* -------- Reset --------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    overflow-x: clip;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

body {
    font-family: var(--sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--black);
    background: var(--bg);
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img {
    max-width: 100%;
    display: block;
}

ul,
ol {
    list-style: none;
}

a {
    color: var(--black);
    text-decoration: none;
    transition: color 0.15s ease, opacity 0.15s ease;
}

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    cursor: pointer;
}

:focus-visible {
    outline: 2px solid var(--black);
    outline-offset: 4px;
}

::selection {
    background: var(--black);
    color: var(--bg);
}

/* -------- Type helpers --------------------------------------- */
.section__label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--gray-meta);
}

/* -------- Skip link ------------------------------------------- */
.skip-link {
    position: absolute;
    top: -48px;
    left: 16px;
    z-index: 100;
    padding: 10px 16px;
    background: var(--black);
    color: var(--bg);
    font-size: 0.8rem;
    font-weight: 600;
}

.skip-link:focus {
    top: 12px;
    color: var(--bg);
}

/* -------- Consentimiento de cookies ---------------------------- */
/* Fondo opaco a pantalla completa: mientras no haya decisión, no hay web
   debajo con la que interactuar. Los dos botones son idénticos a propósito,
   aceptar no puede ser más fácil que rechazar. */
.consent {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--pad);
    background: var(--bg);
}

.consent[hidden] {
    display: none;
}

.consent:focus {
    outline: none;
}

.consent__box {
    max-width: 520px;
    text-align: center;
}

.consent__title {
    font-family: var(--display);
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(2.6rem, 11vw, 5.5rem);
    line-height: 1;
    letter-spacing: 0.01em;
}

.consent__lang {
    justify-content: center;
    margin-bottom: 26px;
}

.consent__cat {
    width: clamp(96px, 24vw, 128px);
    height: auto;
    margin: 20px auto 0;
}

.consent__text {
    font-size: 0.82rem;
    line-height: 1.55;
    color: var(--gray-text);
    max-width: 40ch;
    margin: 20px auto 0;
}

.consent__actions {
    display: flex;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 40px;
}

.consent__btn {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--black);
    border-bottom: 2px solid var(--black);
    padding-bottom: 4px;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.consent__btn:hover {
    color: var(--gray-meta);
    border-color: var(--gray-meta);
}

body.consent-open {
    overflow: hidden;
}

.footer__cookies {
    color: var(--gray-meta);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.footer__cookies:hover {
    color: var(--black);
}

/* -------- Top bar ---------------------------------------------- */
.topbar {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px 28px;
    flex-wrap: wrap;
    padding: 26px var(--pad);
}

.topbar__brand {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    white-space: nowrap;
}

.topbar__brand:hover {
    color: var(--gray-meta);
}

.topbar__nav {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.topbar__nav a,
.topbar__cv {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--gray-meta);
}

.topbar__nav a:hover,
.topbar__cv:hover {
    color: var(--black);
}

.topbar__cv {
    color: var(--black);
}

.topbar__cv:hover {
    color: var(--gray-meta);
}

.topbar__aside {
    display: flex;
    align-items: baseline;
    gap: 22px;
}

.lang-switch {
    display: flex;
    gap: 6px;
    align-items: baseline;
    font-size: 0.7rem;
    color: var(--gray-ghost);
}

.lang-switch__btn {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: var(--gray-meta);
    padding: 2px 1px;
}

.lang-switch__btn:hover {
    color: var(--black);
}

.lang-switch__btn.is-active {
    color: var(--black);
}

/* -------- Hero --------------------------------------------------- */
.hero {
    min-height: calc(100svh - 90px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: clamp(48px, 10vh, 120px) var(--pad) 0;
}

.hero__status {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    color: var(--gray-meta);
}

.hero__name {
    font-family: var(--display);
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(3.4rem, 11.5vw, 11rem);
    line-height: 0.98;
    letter-spacing: 0.01em;
    margin-top: clamp(28px, 6vh, 72px);
}

.hero__role {
    font-family: var(--display);
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(1.9rem, 6.4vw, 6rem);
    line-height: 1;
    letter-spacing: 0.01em;
    color: var(--gray-ghost);
    margin-top: clamp(14px, 3vh, 36px);
}

.hero__owner {
    margin-top: clamp(20px, 3.5vh, 40px);
}

.hero__owner a {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    border-bottom: 2px solid var(--black);
    padding-bottom: 4px;
}

.hero__owner a:hover {
    color: var(--gray-meta);
    border-color: var(--gray-meta);
}

.hero__intro {
    margin-top: clamp(56px, 12vh, 140px);
    max-width: 560px;
}

.hero__dek {
    font-size: 1.05rem;
    font-weight: 600;
}

.hero__sub {
    font-size: 0.95rem;
    color: var(--gray-text);
    margin-top: 14px;
}

.hero__cta {
    display: flex;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.hero__cta a {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    border-bottom: 2px solid var(--black);
    padding-bottom: 4px;
}

.hero__cta a:hover {
    color: var(--gray-meta);
    border-color: var(--gray-meta);
}

.hero__meta {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--gray-meta);
    margin-top: 28px;
}

/* -------- Sections ------------------------------------------------ */
.section {
    padding: clamp(110px, 16vw, 220px) var(--pad) 0;
    max-width: 1280px;
    margin-inline: auto;
}

.section__title {
    font-family: var(--display);
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(2rem, 5.2vw, 4.2rem);
    line-height: 1.02;
    letter-spacing: 0.01em;
    margin-top: 22px;
    max-width: 20ch;
}

.section__lead {
    font-size: 1rem;
    color: var(--gray-text);
    margin-top: 22px;
    max-width: var(--measure);
}

/* -------- About ----------------------------------------------------- */
.about__lead {
    font-size: clamp(1.1rem, 1.8vw, 1.35rem);
    line-height: 1.55;
    color: var(--gray-text);
    max-width: var(--measure);
    margin-top: 34px;
}

.threecol {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(28px, 5vw, 72px);
    margin-top: clamp(64px, 9vw, 110px);
    max-width: 1080px;
}

.threecol__col h3 {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
}

.threecol__col p {
    font-size: 0.92rem;
    color: var(--gray-text);
    margin-top: 14px;
}

/* -------- Journey ---------------------------------------------------- */
.journey {
    margin-top: clamp(90px, 13vw, 170px);
}

.journey__title {
    font-family: var(--display);
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(1.7rem, 4vw, 3rem);
    letter-spacing: 0.01em;
    margin-top: 20px;
}

.journey__list {
    margin-top: clamp(40px, 6vw, 64px);
    display: grid;
    gap: clamp(44px, 7vw, 80px);
}

.journey__item {
    display: grid;
    grid-template-columns: 220px minmax(0, var(--measure));
    gap: 20px clamp(28px, 5vw, 72px);
}

.journey__date {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--gray-meta);
    padding-top: 6px;
}

.journey__now {
    color: var(--black);
}

.journey__body h4 {
    font-size: clamp(1.3rem, 2.2vw, 1.7rem);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.journey__role {
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-meta);
    margin-top: 6px;
}

.journey__text {
    font-size: 0.95rem;
    color: var(--gray-text);
    margin-top: 14px;
}

.about__cta {
    margin-top: clamp(64px, 9vw, 100px);
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.about__cta a {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    border-bottom: 2px solid var(--black);
    padding-bottom: 4px;
}

.about__cta a:hover {
    color: var(--gray-meta);
    border-color: var(--gray-meta);
}

/* -------- Stack -------------------------------------------------------- */
.stack {
    margin-top: clamp(48px, 7vw, 80px);
    display: grid;
    gap: clamp(36px, 6vw, 64px);
}

.stack__row h3 {
    font-family: var(--display);
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(1.6rem, 3.6vw, 2.8rem);
    letter-spacing: 0.01em;
    line-height: 1.05;
}

.stack__tools {
    font-size: 0.72rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--gray-meta);
    margin-top: 10px;
}

/* -------- Certificaciones: la banda de Russell ------------------------------ */
.certs {
    margin-top: clamp(72px, 10vw, 120px);
}

.certs__joke {
    font-size: 0.92rem;
    font-style: italic;
    color: var(--gray-text);
    margin-top: 14px;
    max-width: var(--measure);
}

.sash {
    --sash: #e3a23c;
    --sash-edge: #c08326;
    width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-top: clamp(56px, 7vw, 90px);
    margin-bottom: clamp(28px, 4vw, 48px);
    transform: rotate(-4deg);
    background: var(--sash);
    border-top: 8px solid var(--sash-edge);
    border-bottom: 8px solid var(--sash-edge);
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: clamp(18px, 4vw, 56px);
    padding: clamp(26px, 3.5vw, 40px) var(--pad);
}

.sash__badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    width: 120px;
}

.sash__img {
    width: clamp(108px, 11vw, 148px);
    height: auto;
    margin-bottom: -8px;
    filter: drop-shadow(0 3px 6px rgba(43, 29, 5, 0.25));
    transition: transform 0.2s ease;
}

.sash__badge:first-child .sash__img {
    width: clamp(122px, 12.5vw, 168px);
    margin-bottom: -16px;
}

.sash__photo {
    width: clamp(96px, 10vw, 128px);
    height: clamp(96px, 10vw, 128px);
    border-radius: 50%;
    object-fit: cover;
    background: #fff;
    border: 2px solid var(--black);
    box-shadow: 0 0 0 5px rgba(255, 253, 247, 0.35);
    transition: transform 0.2s ease;
}

.sash__circle {
    width: clamp(76px, 8vw, 104px);
    height: clamp(76px, 8vw, 104px);
    border-radius: 50%;
    background: #fffdf7;
    border: 2px solid var(--black);
    box-shadow: 0 0 0 5px rgba(255, 253, 247, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--display);
    font-size: clamp(1.1rem, 1.6vw, 1.5rem);
    letter-spacing: 0.02em;
    transition: transform 0.2s ease;
}

.sash__badge:hover .sash__circle,
.sash__badge:hover .sash__img,
.sash__badge:hover .sash__photo {
    transform: rotate(-8deg) scale(1.06);
}

.sash__name {
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    text-align: center;
    line-height: 1.5;
    color: #2b1d05;
}

/* La insignia que falta por ganar, como a Russell */
.sash__circle--soon {
    background: transparent;
    border-style: dashed;
    border-color: rgba(43, 29, 5, 0.55);
    color: rgba(43, 29, 5, 0.65);
    box-shadow: none;
}

.sash__name--soon {
    color: rgba(43, 29, 5, 0.65);
}

/* -------- Projects ------------------------------------------------------- */
.work {
    margin-top: clamp(70px, 11vw, 140px);
}

.work:first-of-type {
    margin-top: clamp(40px, 6vw, 72px);
}

.work__meta {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--gray-meta);
}

.work__title {
    font-family: var(--display);
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(2.2rem, 6.6vw, 5.6rem);
    line-height: 1;
    letter-spacing: 0.01em;
    margin-top: 16px;
    max-width: 18ch;
}

.work__text {
    font-size: 0.98rem;
    color: var(--gray-text);
    margin-top: 26px;
    max-width: var(--measure);
}

.numbers {
    display: flex;
    gap: clamp(36px, 7vw, 88px);
    flex-wrap: wrap;
    margin-top: clamp(36px, 5vw, 56px);
}

.numbers__item dd {
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(2.2rem, 4.6vw, 4rem);
    line-height: 1;
}

.numbers__item dt {
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--gray-meta);
    margin-top: 10px;
}

.work__links {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    margin-top: clamp(28px, 4vw, 40px);
}

.work__links a {
    font-size: 0.74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.work__links a:hover {
    color: var(--gray-meta);
}

/* -------- Tools ------------------------------------------------------------ */
.tool-list {
    margin-top: clamp(48px, 7vw, 80px);
    display: grid;
    gap: clamp(60px, 9vw, 110px);
}

.tool__title {
    font-family: var(--display);
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(2rem, 5.2vw, 4.2rem);
    line-height: 1;
    letter-spacing: 0.01em;
}

.tool__title a:hover {
    color: var(--gray-meta);
}

.tool__tagline {
    font-size: 1.02rem;
    font-weight: 600;
    margin-top: 16px;
}

.tool__text {
    font-size: 0.95rem;
    color: var(--gray-text);
    margin-top: 12px;
    max-width: var(--measure);
}

.tool__chips {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--gray-meta);
    margin-top: 18px;
}

/* -------- Contact ------------------------------------------------------------ */
.section--contact {
    max-width: none;
    text-align: center;
    padding-bottom: clamp(40px, 8vw, 80px);
}

.contact__title {
    font-family: var(--display);
    font-weight: 400;
    text-transform: uppercase;
    font-size: clamp(2.6rem, 8vw, 7rem);
    line-height: 1;
    margin-top: 24px;
}

.contact__email {
    display: inline-block;
    font-size: clamp(1.2rem, 3.4vw, 2.4rem);
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-top: clamp(28px, 5vw, 48px);
    border-bottom: 3px solid var(--black);
    padding-bottom: 6px;
    overflow-wrap: anywhere;
}

.contact__email:hover {
    color: var(--gray-meta);
    border-color: var(--gray-meta);
}

.contact__channels {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: clamp(36px, 6vw, 56px);
}

.contact__channels a {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--gray-meta);
}

.contact__channels a:hover {
    color: var(--black);
}

.contact__note {
    font-size: 0.85rem;
    color: var(--gray-meta);
    margin-top: 26px;
}

/* -------- Footer ---------------------------------------------------------------- */
.footer {
    display: flex;
    justify-content: space-between;
    gap: 10px 32px;
    flex-wrap: wrap;
    padding: 28px var(--pad) 36px;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--gray-meta);
}

/* -------- Alternancia izq/dcha (solo escritorio) ----------------------------------- */
@media (min-width: 881px) {
    .work:nth-of-type(even),
    .tool:nth-of-type(even),
    .stack__row:nth-of-type(even) {
        text-align: right;
    }

    .work:nth-of-type(even) .work__title,
    .work:nth-of-type(even) .work__text,
    .tool:nth-of-type(even) .tool__text {
        margin-left: auto;
    }

    .work:nth-of-type(even) .work__links,
    .work:nth-of-type(even) .numbers {
        justify-content: flex-end;
    }
}

/* -------- Responsive --------------------------------------------------------------- */
@media (max-width: 880px) {
    .threecol {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .sash {
        transform: rotate(-2.5deg);
        gap: 20px 22px;
    }

    .sash__badge {
        width: 96px;
    }

    .journey__item {
        grid-template-columns: 1fr;
        gap: 8px;
    }

    .journey__date {
        padding-top: 0;
    }
}

@media (max-width: 640px) {
    .topbar__nav {
        order: 3;
        width: 100%;
        gap: 18px;
    }

    .numbers {
        gap: 28px 36px;
    }

    .footer {
        flex-direction: column;
        text-align: center;
    }
}

/* -------- Print ---------------------------------------------------------------------- */
@media print {
    .topbar__aside,
    .skip-link {
        display: none;
    }
}