/* =============================================================================
   PORTFOLIO - STYLESHEET
   Estructura:
   01 Variables
   02 Base
   03 Aviso móvil horizontal
   04 Header y navegación
   05 Hero
   06 Secciones generales
   07 Skills
   08 Proyectos
   09 Contacto
   10 Footer
   11 Responsive
   12 Animaciones y accesibilidad
============================================================================= */

/* =============================================================================
   01 VARIABLES
============================================================================= */

@font-face {
    font-family: "Krub";
    src: url("../fonts/krub-v11-latin-regular.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Krub";
    src: url("../fonts/krub-v11-latin-500.woff2") format("woff2");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Krub";
    src: url("../fonts/krub-v11-latin-600.woff2") format("woff2");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "Krub";
    src: url("../fonts/krub-v11-latin-700.woff2") format("woff2");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "M PLUS Code Latin";
    src: url("../fonts/m-plus-code-latin-v16-latin-regular.woff2") format("woff2");
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "M PLUS Code Latin";
    src: url("../fonts/m-plus-code-latin-v16-latin-500.woff2") format("woff2");
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "M PLUS Code Latin";
    src: url("../fonts/m-plus-code-latin-v16-latin-600.woff2") format("woff2");
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "M PLUS Code Latin";
    src: url("../fonts/m-plus-code-latin-v16-latin-700.woff2") format("woff2");
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}


:root {
    --color-bg: #eeeeee;
    --color-bg-light: #f8f8f8;
    --color-text: #111111;
    --color-muted: #5f5f5f;
    --color-accent: #9aa8b8;
    --color-line: #222222;

    --font-main: "Krub", sans-serif;
    --font-code: "M PLUS Code Latin", monospace;

    --max-width: 1120px;
    --header-height: 72px;
    --space-page: clamp(1rem, 4vw, 2rem);
    --radius-lg: 1.4rem;
    --section-min-height: calc(100svh - var(--header-height));

    --transition-fast: 0.2s ease;
    --transition-soft: 0.6s ease;
    --transition-move: 0.25s ease;

    --skill-color-default: var(--color-accent);
    --skill-color-python: #3776ab;
    --skill-color-java: #f89820;
    --skill-color-cpp: #00599c;
    --skill-color-js: #f7df1e;
    --skill-color-sqlite: #96ccef;
    --skill-color-mongodb: #46a756;
    --skill-color-nodejs: #7ba766;
    --skill-color-json: #363636;
    --skill-color-linux: #111111;
    --skill-color-docker: #2496ed;
    --skill-color-cloudflare: #e68831;
    --skill-color-redis: #dc382d;
    --skill-color-bash: #111111;
    --skill-color-netlify: #51b9b7;
    --skill-color-git: #f05032;
    --skill-color-html: #e44d26;
    --skill-color-css: #264de4;
    --skill-color-figma: #9e5dfa;
    --skill-color-react: #61dafb;
    --skill-color-nextjs: #111111;
    --skill-color-ultralyrics: #191e66;
    --skill-color-deepstream: #76b900;
    --skill-color-gstreamer: #ef4444;
    --skill-color-onnx: #d1d1d1;
    --skill-color-claude: #cd7d5e;
    --skill-color-homeassistant: #41bdf5;
    --skill-color-mqtt: #660066;
    --skill-color-zigbee2mqtt: #ffc135;
    --skill-color-zigbee: #db3746;
    --skill-color-marlin: #111111;
    --skill-color-onshape: #58a730;
    --skill-color-prusaslicer: #dd742f;
}

/* =============================================================================
   02 BASE
============================================================================= */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    min-width: 320px;
    overflow-x: hidden;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-main);
}

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

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
}

/* =============================================================================
   03 AVISO MÓVIL HORIZONTAL
============================================================================= */

.orientation-lock {
    display: none;
}

@media (max-width: 950px) and (max-height: 520px) and (orientation: landscape) {
    body {
        overflow: hidden;
    }

    .orientation-lock {
        position: fixed;
        inset: 0;
        z-index: 9999;
        padding: 2rem;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--color-bg);
        color: var(--color-text);
        text-align: center;
    }

    .orientation-lock__content {
        max-width: 420px;
        font-family: var(--font-code);
    }

    .orientation-lock__icon {
        margin: 0 0 1rem;
        font-size: 4rem;
        line-height: 1;
    }

    .orientation-lock__title {
        margin: 0 0 0.8rem;
        font-size: 2rem;
        font-weight: 700;
    }

    .orientation-lock__text {
        margin: 0;
        color: var(--color-muted);
        line-height: 1.6;
    }
}

/* =============================================================================
   04 HEADER Y NAVEGACIÓN
============================================================================= */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    min-height: var(--header-height);
    padding: 1rem var(--space-page);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    background: rgba(238, 238, 238, 0.9);
    backdrop-filter: blur(12px);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-family: var(--font-code);
    font-weight: 700;
    white-space: nowrap;
}

.logo__icon {
    width: clamp(1.5rem, 3vw, 1.9rem);
    height: clamp(1.5rem, 3vw, 1.9rem);
    object-fit: contain;
    border-radius: 0.35rem;
}

.logo__text {
    font-size: clamp(1rem, 2vw, 1.15rem);
}

.nav {
    display: flex;
    align-items: center;
    gap: clamp(1rem, 3vw, 2rem);
    font-weight: 600;
}

.nav a {
    position: relative;
    font-size: clamp(0.95rem, 1.4vw, 1rem);
}

.nav a::after {
    content: "";
    width: 0;
    height: 2px;
    background: var(--color-text);
    position: absolute;
    left: 0;
    bottom: -6px;
    transition: width 0.25s ease;
}

.nav a:hover::after {
    width: 100%;
}

.nav-toggle {
    width: 44px;
    height: 44px;
    padding: 0;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    border: 2px solid var(--color-text);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
}

.nav-toggle span {
    width: 18px;
    height: 2px;
    display: block;
    background: var(--color-text);
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.nav-toggle.is-open span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.nav__cv {
    padding: 0.55rem 1rem;
    border: 2px solid var(--color-text);
    border-radius: 999px;
    background: var(--color-accent);
    color: var(--color-text);
    font-family: var(--font-code);
    font-weight: 700;
    line-height: 1;
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.nav__cv:hover {
    background: var(--color-text);
    color: var(--color-bg);
    transform: translateY(-2px);
}

.nav__cv::after {
    display: none;
}

/* =============================================================================
   05 HERO
============================================================================= */

.hero {
    min-height: calc(100vh - var(--header-height));
    min-height: var(--section-min-height);
    width: min(var(--max-width), calc(100% - (var(--space-page) * 2)));
    margin: 0 auto;
    padding: clamp(2rem, 6vh, 5rem) 0;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(240px, 0.95fr);
    grid-template-areas:
        "intro avatar"
        "content avatar";
    align-content: center;
    align-items: center;
    gap: clamp(1.5rem, 5vw, 3rem) clamp(2rem, 7vw, 5rem);
}

.hero__intro {
    grid-area: intro;
    align-self: end;
}

.hero__content {
    grid-area: content;
    max-width: 620px;
    align-self: start;
}

.hero__avatar {
    grid-area: avatar;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero__avatar img {
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    object-fit: contain;
}

.hero__eyebrow {
    margin: 0 0 1rem;
    font-size: clamp(1rem, 2vw, 1.15rem);
    font-weight: 600;
}

.hero__title {
    margin: 0;
    color: var(--color-accent);
    font-family: var(--font-code);
    font-size: clamp(4rem, 10vw, 7rem);
    line-height: 0.88;
    letter-spacing: -0.08em;
}

.hero__title span {
    color: var(--color-text);
}

.hero__description {
    max-width: 620px;
    margin: clamp(1.8rem, 5vw, 2.5rem) 0 5rem;
    font-family: var(--font-code);
    font-size: clamp(0.98rem, 1.8vw, 1.1rem);
    line-height: 1.65;
}

.hero__button {
    width: fit-content;
    min-height: 44px;
    padding: 0.8rem 1.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-text);
    border-radius: 999px;
    background: var(--color-accent);
    color: var(--color-text);
    font-family: var(--font-code);
    font-weight: 700;
    letter-spacing: 0.18em;
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.hero__button:hover {
    background: var(--color-text);
    color: var(--color-bg);
    transform: translateY(-3px);
}

/* =============================================================================
   06 SECCIONES GENERALES
============================================================================= */

.section {
    min-height: var(--section-min-height);
    padding: clamp(3rem, 7vh, 6rem) 0;
    display: flex;
    align-items: center;
    border-top: 1px solid var(--color-line);
}

.skills-section {
    align-items: flex-start;
}

.section__inner,
.footer {
    width: min(var(--max-width), calc(100% - (var(--space-page) * 2)));
    margin: 0 auto;
}

.section--alt {
    background: var(--color-bg-light);
}

.section__number {
    margin: 0 0 0.5rem;
    color: var(--color-muted);
    font-family: var(--font-code);
}

.section__title {
    margin: 0 0 clamp(2rem, 5vw, 3rem);
    font-family: var(--font-code);
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
}

/* =============================================================================
   07 SKILLS
============================================================================= */

.skills {
    display: grid;
    gap: 2rem;
}

.skills-tabs {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1rem;
}

.skills-tab {
    min-height: 72px;
    padding: 1rem;
    border: 2px solid var(--color-text);
    border-radius: var(--radius-lg);
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-code);
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    animation: skillButtonPulse 2.6s ease-in-out infinite;
    transition-property: background-color, color, transform, box-shadow;
    transition-duration: 1.2s, 1.2s, 0.25s, 1.2s;
    transition-timing-function: ease;
}

.skills-tab:hover,
.skills-tab.is-active {
    background: var(--color-text);
    color: var(--color-bg);
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
    animation: none;
}

.skills-tab.is-closing {
    animation: none;
}

.skills-panels {
    display: grid;
}

.skills-panel {
    display: none;
    padding: clamp(1.4rem, 4vw, 2rem);
    border: 2px solid var(--color-text);
    border-radius: var(--radius-lg);
    background: var(--color-bg-light);
}

.skills-panel.is-active {
    display: block;
}

.skills-panel.is-opening {
    animation: panelSoftOpen 0.45s ease both;
}

.skills-panel h3 {
    margin: 0 0 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-line);
    font-family: var(--font-code);
    font-size: clamp(1.4rem, 3vw, 2rem);
}

.skills-list {
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    list-style: none;
}

.skill-item {
    --skill-bar-color: var(--skill-color-default);

    display: flex;
    align-items: center;
    gap: 1.2rem;
    min-width: 0;
}

.skill-name {
    flex: 0 0 clamp(145px, 42%, 210px);
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 1.1rem;
    font-family: var(--font-code);
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    font-weight: 700;
    line-height: 1.2;
}

.skill-name span {
    min-width: 0;
    overflow-wrap: anywhere;
}

.skill-icon {
    width: 56px;
    height: 56px;
    flex: 0 0 56px;
    padding: 0.55rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-text);
    border-radius: 1rem;
    background: var(--color-bg);
    object-fit: contain;
}

.skill-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.skill-level {
    height: 14px;
    flex: 1 1 auto;
    min-width: 80px;
    overflow: hidden;
    border: 2px solid var(--color-text);
    border-radius: 999px;
    background: var(--color-bg);
}

.skill-level span {
    width: var(--level);
    height: 100%;
    display: block;
    border-radius: 999px;
    background: var(--skill-bar-color);
    transform-origin: left center;
}

/* La barra se anima solo al abrir el panel. No depende de .is-active. */
.skills-panel.is-opening .skill-level span {
    animation: skillBarFill 2.1s ease both;
}

.skill-item[data-color="html"] {
    --skill-bar-color: var(--skill-color-html);
}

.skill-item[data-color="css"] {
    --skill-bar-color: var(--skill-color-css);
}

.skill-item[data-color="js"] {
    --skill-bar-color: var(--skill-color-js);
}

.skill-item[data-color="python"] {
    --skill-bar-color: var(--skill-color-python);
}

.skill-item[data-color="java"] {
    --skill-bar-color: var(--skill-color-java);
}

.skill-item[data-color="cpp"] {
    --skill-bar-color: var(--skill-color-cpp);
}

.skill-item[data-color="sqlite"] {
    --skill-bar-color: var(--skill-color-sqlite);
}

.skill-item[data-color="git"] {
    --skill-bar-color: var(--skill-color-git);
}

.skill-item[data-color="ultralyrics"] {
    --skill-bar-color: var(--skill-color-ultralyrics);
}

.skill-item[data-color="deepstream"] {
    --skill-bar-color: var(--skill-color-deepstream);
}

.skill-item[data-color="gstreamer"] {
    --skill-bar-color: var(--skill-color-gstreamer);
}

.skill-item[data-color="onnx"] {
    --skill-bar-color: var(--skill-color-onnx);
}

.skill-item[data-color="linux"] {
    --skill-bar-color: var(--skill-color-linux);
}

.skill-item[data-color="docker"] {
    --skill-bar-color: var(--skill-color-docker);
}

.skill-item[data-color="cloudflare"] {
    --skill-bar-color: var(--skill-color-cloudflare);
}

.skill-item[data-color="redis"] {
    --skill-bar-color: var(--skill-color-redis);
}

.skill-item[data-color="bash"] {
    --skill-bar-color: var(--skill-color-bash);
}

.skill-item[data-color="nodejs"] {
    --skill-bar-color: var(--skill-color-nodejs);
}

.skill-item[data-color="homeassistant"] {
    --skill-bar-color: var(--skill-color-homeassistant);
}

.skill-item[data-color="mqtt"] {
    --skill-bar-color: var(--skill-color-mqtt);
}

.skill-item[data-color="zigbee2mqtt"] {
    --skill-bar-color: var(--skill-color-zigbee2mqtt);
}

.skill-item[data-color="zigbee"] {
    --skill-bar-color: var(--skill-color-zigbee);
}

.skill-item[data-color="claude"] {
    --skill-bar-color: var(--skill-color-claude);
}

.skill-item[data-color="figma"] {
    --skill-bar-color: var(--skill-color-figma);
}

.skill-item[data-color="mongodb"] {
    --skill-bar-color: var(--skill-color-mongodb);
}

.skill-item[data-color="netlify"] {
    --skill-bar-color: var(--skill-color-netlify);
}

.skill-item[data-color="json"] {
    --skill-bar-color: var(--skill-color-json);
}

.skill-item[data-color="marlin"] {
    --skill-bar-color: var(--skill-color-marlin);
}

.skill-item[data-color="onshape"] {
    --skill-bar-color: var(--skill-color-onshape);
}

.skill-item[data-color="prusaslicer"] {
    --skill-bar-color: var(--skill-color-prusaslicer);
}

/* =============================================================================
   08 PROYECTOS
============================================================================= */

.project-list {
    display: grid;
    gap: 1.2rem;
}

.card,
.project {
    padding: clamp(1.4rem, 4vw, 2rem);
    border: 2px solid var(--color-text);
    border-radius: var(--radius-lg);
    background: var(--color-bg);
}

.project {
    display: grid;
    grid-template-columns: 120px 220px minmax(0, 1fr);
    align-items: start;
    gap: 1.5rem;
    cursor: pointer;
    transition-property: background-color, color, transform, box-shadow;
    transition-duration: 1.2s, 1.2s, 0.25s, 1.2s;
    transition-timing-function: ease;
}

.card h3,
.project h3 {
    margin: 0 0 1rem;
    font-family: var(--font-code);
    font-size: clamp(1.15rem, 2vw, 1.35rem);
    line-height: 1.2;
}

.card p,
.project p {
    margin: 0;
    color: var(--color-muted);
    line-height: 1.65;
}

.project:hover,
.project.is-active {
    background: var(--color-text);
    color: var(--color-bg);
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.project:hover p,
.project.is-active p {
    color: var(--color-bg);
}

.project:hover .project__tag,
.project.is-active .project__tag {
    border-color: var(--color-bg);
}

.project p,
.project__tag {
    transition: color 1.2s ease, border-color 1.2s ease;
}

.project__tag {
    width: fit-content;
    padding: 0.4rem 0.8rem;
    border: 1px solid var(--color-text);
    border-radius: 999px;
    font-family: var(--font-code);
    font-size: 0.85rem;
    white-space: nowrap;
}

.project-detail {
    display: none;
    padding: clamp(1.4rem, 4vw, 2rem);
    border: 2px solid var(--color-text);
    border-radius: var(--radius-lg);
    background: var(--color-bg);
}

.project-detail.is-active {
    display: block;
}

.project-detail.is-opening {
    animation: panelSoftOpen 0.45s ease both;
}

.project-detail h3 {
    margin: 0 0 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-line);
    font-family: var(--font-code);
    font-size: clamp(1.35rem, 3vw, 2rem);
    line-height: 1.15;
}

.project-detail h4 {
    margin: 0 0 1rem;
    font-family: var(--font-code);
    font-size: 1.1rem;
}

.project-detail p {
    margin: 0 0 1rem;
    color: var(--color-muted);
    line-height: 1.75;
}

.project-detail ul {
    margin: 0;
    padding-left: 1.2rem;
    color: var(--color-muted);
    line-height: 1.7;
}

.project-detail__grid {
    margin-top: 2rem;
    display: grid;
    gap: 2rem;
}

.project-detail__tags {
    padding-left: 0 !important;
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    list-style: none;
}

.project-detail__tags li {
    padding: 0.45rem 0.75rem;
    border: 1px solid var(--color-text);
    border-radius: 999px;
    background: var(--color-bg-light);
    color: var(--color-text);
    font-family: var(--font-code);
    font-size: 0.85rem;
}

/* =============================================================================
   09 CONTACTO
============================================================================= */

.contact {
    text-align: center;
}

.contact__text {
    max-width: 560px;
    margin: 0 auto 2rem;
    font-family: var(--font-code);
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.6;
}

.contact__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.contact__links a {
    min-height: 44px;
    padding: 0.9rem 1.3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-text);
    border-radius: 999px;
    font-family: var(--font-code);
    font-weight: 700;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.contact__links a:hover {
    background: var(--color-text);
    color: var(--color-bg);
}

.contact__cv {
    background: var(--color-accent);
    color: var(--color-text);
}

.contact__cv:hover {
    background: var(--color-text);
    color: var(--color-bg);
}

/* =============================================================================
   10 FOOTER
============================================================================= */

.footer {
    padding: 2rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    font-family: var(--font-code);
}

.footer p {
    margin: 0;
}

.to-top {
    width: 54px;
    height: 54px;
    flex: 0 0 54px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-text);
    border-radius: 50%;
    background: transparent;
    color: var(--color-text);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
}

/* =============================================================================
   11 RESPONSIVE
============================================================================= */

@media (max-width: 1024px) {
    .hero {
        grid-template-columns: minmax(0, 1fr) minmax(220px, 0.8fr);
    }

    .project {
        grid-template-columns: 110px 190px minmax(0, 1fr);
    }
}

@media (min-width: 768px) {
    .skills-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.2rem 2rem;
    }

    .project-detail__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    :root {
        --header-height: 68px;
    }

    .header {
        padding-top: 0.8rem;
        padding-bottom: 0.8rem;
    }

    .nav-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: calc(var(--header-height) + 0.75rem);
        left: var(--space-page);
        right: var(--space-page);
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 0.75rem;
        border: 2px solid var(--color-text);
        border-radius: 1.2rem;
        background: var(--color-bg-light);
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.14);
    }

    .nav.is-open {
        display: flex;
    }

    .nav a,
    .nav__cv {
        min-height: 48px;
        padding: 0.9rem 1rem;
        display: flex;
        align-items: center;
        border-radius: 0.8rem;
    }

    .nav a:hover {
        background: var(--color-bg);
    }

    .nav a::after {
        display: none;
    }

    .hero {
        min-height: auto;
        padding-top: 2rem;
        padding-bottom: 4rem;
        grid-template-columns: 1fr;
        grid-template-areas:
            "intro"
            "avatar"
            "content";
        row-gap: 0;
        text-align: left;
    }

    .hero__intro,
    .hero__content {
        align-self: auto;
    }

    .hero__content {
        max-width: 100%;
    }

    .hero__avatar {
        width: 100vw;
        height: auto;
        margin-left: calc(var(--space-page) * -1);
        margin-right: calc(var(--space-page) * -1);
        margin-top: -5rem;
        margin-bottom: -5rem;
    }

    .hero__avatar img {
        width: min(100vw, 430px);
        height: auto;
        max-width: none;
        max-height: none;
        object-fit: contain;
    }

    .hero__title {
        font-size: clamp(3.4rem, 18vw, 5rem);
    }

    .hero__description {
        margin: 0 0 1.5rem;
        font-size: 0.98rem;
    }

    .section {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }

    .section__title {
        font-size: clamp(2.4rem, 15vw, 4rem);
    }

    .cards,
    .project {
        grid-template-columns: 1fr;
    }

    .project {
        gap: 1rem;
    }

    .project-detail__tags {
        display: grid;
        grid-template-columns: 1fr;
    }

    .contact__links {
        flex-direction: column;
        align-items: stretch;
    }

    .contact__links a {
        width: 100%;
    }

    .footer {
        align-items: flex-start;
    }

    .skills {
        gap: 1rem;
    }

    .skills-tabs {
        grid-template-columns: 1fr;
    }

    .skills-panels {
        display: none;
    }

    .skills-tab {
        width: 100%;
    }

    .skill-item {
        flex-direction: column;
        align-items: stretch;
        gap: 0.8rem;
    }

    .skill-name {
        flex-basis: auto;
        width: 100%;
        font-size: 1rem;
    }

    .skill-icon {
        width: 52px;
        height: 52px;
        flex-basis: 52px;
    }

    .skill-level {
        width: 100%;
        height: 13px;
        min-width: 0;
    }

    .skills-section {
        align-items: flex-start;
    }
}

@media (max-width: 420px) {
    :root {
        --space-page: 1rem;
    }

    .logo__text {
        display: none;
    }

    .hero__title {
        letter-spacing: -0.09em;
    }

    .card,
    .project,
    .project-detail,
    .skills-panel,
    .skills-tab {
        border-radius: 1rem;
    }

    .footer {
        flex-direction: column;
    }
}

@media (min-width: 1400px) {
    :root {
        --max-width: 1240px;
    }

    .hero__avatar img {
        width: 460px;
    }
}

/* =============================================================================
   12 ANIMACIONES Y ACCESIBILIDAD
============================================================================= */

@keyframes skillButtonPulse {
    0% {
        box-shadow: 0 0 0 rgba(0, 0, 0, 0);
    }

    50% {
        box-shadow: 0 0 24px rgba(0, 0, 0, 0.16);
    }

    100% {
        box-shadow: 0 0 0 rgba(0, 0, 0, 0);
    }
}

@keyframes skillBarFill {
    from {
        transform: scaleX(0);
    }

    to {
        transform: scaleX(1);
    }
}

@keyframes panelSoftOpen {
    from {
        opacity: 0;
        transform: translateY(-0.6rem);
    }

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

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

    .skills-tab,
    .project,
    .project p,
    .project__tag {
        transition-duration: 1s;
    }

    .skills-panel.is-opening,
    .project-detail.is-opening {
        animation-duration: 0.2s;
    }

    .skills-panel.is-opening .skill-level span {
        animation: none;
    }
}

/* =============================================================================
   13 FOOTER LEGAL
============================================================================= */

.footer__legal {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.9rem;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.footer__legal a {
    position: relative;
}

.footer__legal a::after {
    content: "";
    width: 0;
    height: 1px;
    background: var(--color-text);
    position: absolute;
    left: 0;
    bottom: -4px;
    transition: width 0.25s ease;
}

.footer__legal a:hover {
    color: var(--color-text);
}

.footer__legal a:hover::after {
    width: 100%;
}

/* =============================================================================
   14 BANNER DE COOKIES
============================================================================= */

.cookie-banner {
    position: fixed;
    left: var(--space-page);
    right: var(--space-page);
    bottom: var(--space-page);
    z-index: 9998;

    display: none;
}

.cookie-banner.is-visible {
    display: block;
}

.cookie-banner__content {
    width: min(720px, 100%);
    margin-left: auto;
    padding: clamp(1.2rem, 4vw, 1.6rem);

    border: 2px solid var(--color-text);
    border-radius: var(--radius-lg);
    background: var(--color-bg-light);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.cookie-banner__title {
    margin: 0 0 0.6rem;
    font-family: var(--font-code);
    font-size: 1.1rem;
    font-weight: 700;
}

.cookie-banner__text {
    margin: 0;
    color: var(--color-muted);
    line-height: 1.6;
}

.cookie-banner__text a {
    color: var(--color-text);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.cookie-banner__actions {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.8rem;
}

.cookie-banner__button {
    min-height: 44px;
    padding: 0.75rem 1.1rem;
    border: 2px solid var(--color-text);
    border-radius: 999px;
    font-family: var(--font-code);
    font-weight: 700;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.cookie-banner__button:hover {
    transform: translateY(-2px);
}

.cookie-banner__button--secondary {
    background: transparent;
    color: var(--color-text);
}

.cookie-banner__button--secondary:hover {
    background: var(--color-text);
    color: var(--color-bg);
}

.cookie-banner__button--primary {
    background: var(--color-accent);
    color: var(--color-text);
}

.cookie-banner__button--primary:hover {
    background: var(--color-text);
    color: var(--color-bg);
}

@media (max-width: 600px) {
    .footer__legal {
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
    }

    .cookie-banner__actions {
        flex-direction: column-reverse;
    }

    .cookie-banner__button {
        width: 100%;
    }
}