/* =========================================
   IDENTIDAD VISUAL
========================================= */

:root {
    --bg-main: #0b1120;
    --bg-secondary: #111a2e;
    --bg-card: #151f33;
    --bg-card-hover: #1a2942;
    --text-main: #f1f5f9;
    --text-secondary: #a6b3c7;
    --text-muted: #78869d;
    --accent: #3b82f6;
    --accent-light: #60a5fa;
    --accent-purple: #8b5cf6;
    --border-color: rgba(148, 163, 184, 0.14);
}

html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
    scroll-behavior: smooth;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--bg-main);
    color: var(--text-main);
}

/* =========================================
   ELEMENTOS GENERALES
========================================= */

a {
    text-decoration: none;
}

.text-muted {
    color: var(--text-secondary) !important;
}

.text-secondary {
    color: var(--text-secondary) !important;
}

.card {
    background: var(--bg-card);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: 14px;
}

/* =========================================
   NAVEGACIÓN
========================================= */

.navbar {
    background: rgba(11, 17, 32, 0.92) !important;
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    color: var(--text-main) !important;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.nav-link {
    color: var(--text-secondary) !important;
    transition: color 0.2s ease;
}

    .nav-link:hover,
    .nav-link.active {
        color: var(--accent-light) !important;
    }

/* =========================================
   BOTONES
========================================= */

.btn {
    border-radius: 8px;
    font-weight: 600;
    padding: 10px 18px;
    transition: all 0.25s ease;
}

.btn-accent {
    background: var(--accent);
    border: 1px solid var(--accent);
    color: white;
}

    .btn-accent:hover {
        background: #2563eb;
        border-color: #2563eb;
        color: white;
        transform: translateY(-2px);
        box-shadow: 0 8px 22px rgba(59, 130, 246, 0.25);
    }

.btn-outline-light-custom {
    background: transparent;
    color: var(--text-main);
    border: 1px solid rgba(148, 163, 184, 0.35);
}

    .btn-outline-light-custom:hover {
        color: white;
        background: rgba(148, 163, 184, 0.12);
        border-color: var(--accent-light);
        transform: translateY(-2px);
    }

/* =========================================
   INICIO - PRESENTACIÓN
========================================= */

.home-page {
    max-width: 1200px;
    margin: 0 auto;
}

.intro-section {
    min-height: 610px;
    display: flex;
    align-items: center;
    padding: 65px 0 85px;
}

.intro-label {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--accent-light);
    background: rgba(59, 130, 246, 0.09);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 30px;
    padding: 9px 15px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    margin-bottom: 28px;
}

.intro-indicator,
.caption-indicator {
    width: 8px;
    height: 8px;
    display: inline-block;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 10px rgba(34, 197, 94, 0.5);
}

.intro-greeting {
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.intro-name {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    letter-spacing: -3px;
    line-height: 1.08;
    margin-bottom: 20px;
    color: var(--text-main);
}

    .intro-name span {
        background: linear-gradient(100deg, var(--accent-light), var(--accent-purple));
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
    }

.intro-profession {
    font-size: 1.25rem;
    font-weight: 600;
    color: #d5dfed;
    margin-bottom: 25px;
}

.intro-description {
    max-width: 650px;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.85;
    margin-bottom: 15px;
}

.intro-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 13px;
    margin-top: 30px;
}

.intro-socials {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-top: 35px;
}

    .intro-socials span {
        color: var(--text-muted);
        font-size: 0.85rem;
    }

    .intro-socials a {
        color: var(--text-secondary);
        font-size: 1.2rem;
        transition: color 0.2s ease, transform 0.2s ease;
    }

        .intro-socials a:hover {
            color: var(--accent-light);
            transform: translateY(-3px);
        }

/* =========================================
   IMAGEN DE PERFIL
========================================= */

.intro-visual {
    min-height: 430px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.profile-image-container {
    position: relative;
    z-index: 2;
    width: 310px;
    height: 310px;
    padding: 7px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-purple));
    box-shadow: 0 0 60px rgba(59, 130, 246, 0.2);
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    border: 6px solid var(--bg-main);
}

.profile-caption {
    position: absolute;
    z-index: 3;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 9px;
    white-space: nowrap;
    padding: 11px 18px;
    border: 1px solid var(--border-color);
    border-radius: 30px;
    background: rgba(17, 26, 46, 0.95);
    color: var(--text-secondary);
    font-size: 0.85rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.visual-decoration {
    position: absolute;
    border: 1px solid rgba(96, 165, 250, 0.15);
    border-radius: 50%;
}

.visual-decoration-one {
    width: 390px;
    height: 390px;
}

.visual-decoration-two {
    width: 460px;
    height: 460px;
    border-style: dashed;
    opacity: 0.6;
}

.visual-code {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 13px 17px;
    border-radius: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.85rem;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
}

    .visual-code i {
        color: var(--accent-light);
        font-size: 1.1rem;
    }

.visual-code-top {
    top: 55px;
    right: 0;
}

.visual-code-bottom {
    bottom: 75px;
    left: 0;
}

/* =========================================
   ENFOQUE PROFESIONAL
========================================= */

.approach-section {
    padding: 65px 0;
    border-top: 1px solid var(--border-color);
}

.section-eyebrow {
    display: inline-block;
    color: var(--accent-light);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
}

.approach-heading {
    max-width: 700px;
    margin-bottom: 35px;
}

    .approach-heading h2 {
        color: var(--text-main);
        font-size: clamp(1.8rem, 3vw, 2.5rem);
        font-weight: 750;
        letter-spacing: -1px;
        margin-bottom: 15px;
    }

    .approach-heading p {
        color: var(--text-secondary);
        line-height: 1.8;
    }

.approach-card {
    height: 100%;
    padding: 28px;
    border-radius: 13px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

    .approach-card:hover {
        transform: translateY(-5px);
        border-color: rgba(96, 165, 250, 0.4);
        background: var(--bg-card-hover);
    }

.approach-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.12);
    color: var(--accent-light);
    border-radius: 11px;
    font-size: 1.35rem;
    margin-bottom: 22px;
}

.approach-card h3 {
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 13px;
}

.approach-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.8;
    margin-bottom: 0;
}

/* =========================================
   CONTACTO FINAL
========================================= */

.home-cta {
    text-align: center;
    margin: 65px 0 45px;
    padding: 55px 25px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 18px;
    background: radial-gradient( ellipse at top, rgba(59, 130, 246, 0.13), transparent 70% ), var(--bg-secondary);
}

    .home-cta h2 {
        color: var(--text-main);
        font-size: clamp(1.7rem, 3vw, 2.3rem);
        font-weight: 750;
        margin-bottom: 15px;
    }

    .home-cta p {
        max-width: 600px;
        margin: 0 auto 25px;
        color: var(--text-secondary);
        line-height: 1.8;
    }

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

footer {
    margin-top: auto;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
}

/* =========================================
   ACCESIBILIDAD
========================================= */

.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.15rem var(--bg-main), 0 0 0 0.3rem var(--accent);
}

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

@media (max-width: 991px) {

    .intro-section {
        padding: 55px 0;
    }

    .intro-visual {
        min-height: 390px;
    }

    .profile-image-container {
        width: 270px;
        height: 270px;
    }

    .visual-decoration-one {
        width: 340px;
        height: 340px;
    }

    .visual-decoration-two {
        width: 400px;
        height: 400px;
    }

    .visual-code-top {
        right: 5%;
    }

    .visual-code-bottom {
        left: 5%;
    }
}

@media (max-width: 576px) {

    .intro-section {
        padding: 40px 0;
    }

    .intro-name {
        font-size: 3rem;
        letter-spacing: -2px;
    }

    .intro-profession {
        font-size: 1.1rem;
    }

    .intro-description {
        font-size: 0.95rem;
    }

    .intro-actions {
        flex-direction: column;
    }

        .intro-actions .btn {
            width: 100%;
            text-align: center;
        }

    .intro-socials {
        flex-wrap: wrap;
        gap: 15px;
    }

    .intro-visual {
        min-height: 350px;
    }

    .profile-image-container {
        width: 225px;
        height: 225px;
    }

    .visual-decoration-one {
        width: 285px;
        height: 285px;
    }

    .visual-decoration-two {
        width: 330px;
        height: 330px;
    }

    .visual-code {
        font-size: 0.75rem;
        padding: 10px 12px;
    }

    .visual-code-top {
        top: 25px;
        right: 0;
    }

    .visual-code-bottom {
        bottom: 35px;
        left: 0;
    }

    .profile-caption {
        bottom: 8px;
    }

    .approach-section {
        padding: 45px 0;
    }

    .approach-card {
        padding: 23px;
    }

    .home-cta {
        margin-top: 40px;
        padding: 40px 20px;
    }
}

/* =========================================
   MOVIMIENTO REDUCIDO
========================================= */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}


/* =========================================
   SOBRE MI
========================================= */

.about-page {
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 30px;
}

.about-header {
    padding: 65px 0 55px;
    border-bottom: 1px solid var(--border-color);
}

    .about-header h1 {
        color: var(--text-main);
        font-size: clamp(2.8rem, 5vw, 4rem);
        font-weight: 800;
        letter-spacing: -2px;
        margin-bottom: 15px;
    }

        .about-header h1 span {
            background: linear-gradient(100deg, var(--accent-light), var(--accent-purple));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

    .about-header p {
        max-width: 650px;
        color: var(--text-secondary);
        font-size: 1.05rem;
        line-height: 1.8;
        margin-bottom: 0;
    }

.about-section {
    padding: 55px 0 10px;
}

.about-section-heading {
    display: flex;
    align-items: center;
    gap: 17px;
    margin-bottom: 27px;
}

.about-section-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(59, 130, 246, 0.12);
    color: var(--accent-light);
    font-size: 1.4rem;
}

.about-section-heading .section-eyebrow {
    margin-bottom: 4px;
}

.about-section-heading h2 {
    color: var(--text-main);
    font-size: 1.65rem;
    font-weight: 750;
    margin: 0;
    letter-spacing: -0.5px;
}

/* PERFIL */

.about-panel {
    padding: 30px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
}

    .about-panel p {
        color: var(--text-secondary);
        font-size: 0.98rem;
        line-height: 1.9;
        margin-bottom: 17px;
    }

/* EXPERIENCIA */

.experience-timeline {
    position: relative;
    padding-left: 25px;
}

    .experience-timeline::before {
        content: "";
        position: absolute;
        left: 7px;
        top: 10px;
        bottom: 35px;
        width: 2px;
        background: linear-gradient( to bottom, var(--accent), var(--accent-purple), transparent );
    }

.experience-item {
    position: relative;
    padding-bottom: 25px;
}

.timeline-marker {
    position: absolute;
    left: -25px;
    top: 28px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent);
    border: 4px solid var(--bg-main);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.3);
    z-index: 1;
}

.experience-card {
    padding: 28px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    border-radius: 14px;
    transition: border-color 0.25s ease, transform 0.25s ease;
}

    .experience-card:hover {
        border-color: rgba(96, 165, 250, 0.4);
        transform: translateY(-3px);
    }

.experience-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 22px;
}

    .experience-top h3 {
        color: var(--text-main);
        font-size: 1.3rem;
        font-weight: 750;
        margin-bottom: 6px;
    }

.experience-role {
    color: var(--accent-light);
    font-size: 0.92rem;
    margin-bottom: 0;
}

.experience-date {
    flex-shrink: 0;
    color: var(--text-secondary);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    padding: 7px 12px;
    border-radius: 7px;
    font-size: 0.8rem;
    font-weight: 600;
}

.experience-list {
    padding-left: 20px;
    margin-bottom: 22px;
}

    .experience-list li {
        color: var(--text-secondary);
        font-size: 0.92rem;
        line-height: 1.8;
        padding-left: 5px;
        margin-bottom: 9px;
    }

        .experience-list li::marker {
            color: var(--accent-light);
        }

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

    .about-tags span,
    .skill-list span {
        color: #93c5fd;
        background: rgba(59, 130, 246, 0.1);
        border: 1px solid rgba(59, 130, 246, 0.2);
        border-radius: 6px;
        padding: 6px 11px;
        font-size: 0.78rem;
        font-weight: 600;
    }

/* COMPETENCIAS */

.skill-card {
    height: 100%;
    padding: 25px;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    border-radius: 13px;
    transition: border-color 0.25s ease, transform 0.25s ease;
}

    .skill-card:hover {
        border-color: rgba(96, 165, 250, 0.4);
        transform: translateY(-3px);
    }

.skill-card-heading {
    display: flex;
    align-items: center;
    gap: 13px;
    margin-bottom: 20px;
}

    .skill-card-heading i {
        color: var(--accent-light);
        font-size: 1.3rem;
    }

    .skill-card-heading h3 {
        color: var(--text-main);
        font-size: 1.05rem;
        font-weight: 700;
        margin: 0;
    }

.skill-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

    .skill-list span {
        color: var(--text-secondary);
        background: rgba(148, 163, 184, 0.07);
        border-color: var(--border-color);
        font-weight: 500;
    }

/* EDUCACIÓN */

.education-list {
    display: grid;
    gap: 15px;
}

.education-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 13px;
}

.education-icon {
    width: 46px;
    height: 46px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.12);
    color: var(--accent-light);
    border-radius: 10px;
    font-size: 1.3rem;
}

.education-card h3 {
    color: var(--text-main);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.education-card p {
    color: var(--text-secondary);
    margin-bottom: 7px;
}

.education-card span {
    color: var(--accent-light);
    font-size: 0.85rem;
    font-weight: 600;
}

/* CURSOS */

.course-card {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    height: 100%;
    padding: 25px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 13px;
}

.course-icon {
    width: 46px;
    height: 46px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-light);
    background: rgba(59, 130, 246, 0.12);
    border-radius: 10px;
    font-size: 1.3rem;
}

.course-card h3 {
    color: var(--text-main);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.course-provider {
    display: block;
    color: var(--accent-light);
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.course-status {
    display: inline-block;
    color: #86efac;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 5px;
    padding: 4px 8px;
    font-size: 0.72rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.course-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.75;
    margin-bottom: 0;
}

/* IDIOMAS */

.language-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 13px;
}

    .language-card h3 {
        color: var(--text-main);
        font-size: 1.1rem;
        font-weight: 700;
        margin-bottom: 5px;
    }

    .language-card p {
        color: var(--text-secondary);
        margin-bottom: 0;
    }

    .language-card > i {
        color: var(--accent-light);
        font-size: 1.7rem;
    }

/* CIERRE */

.about-cta {
    margin-top: 65px;
}

/* RESPONSIVE */

@media (max-width: 768px) {

    .about-header {
        padding: 45px 0 35px;
    }

    .about-section {
        padding-top: 40px;
    }

    .about-section-heading h2 {
        font-size: 1.35rem;
    }

    .experience-card {
        padding: 22px;
    }

    .experience-top {
        flex-direction: column;
    }

    .experience-date {
        align-self: flex-start;
    }

    .experience-timeline {
        padding-left: 22px;
    }

    .timeline-marker {
        left: -22px;
    }

    .about-panel,
    .skill-card,
    .education-card,
    .course-card {
        padding: 21px;
    }
}

@media (max-width: 480px) {

    .about-header h1 {
        font-size: 2.7rem;
    }

    .about-section-heading {
        gap: 12px;
    }

    .about-section-icon {
        width: 43px;
        height: 43px;
        font-size: 1.2rem;
    }

    .experience-list li {
        font-size: 0.87rem;
    }

    .education-card,
    .course-card {
        gap: 13px;
    }
}


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

.projects-page {
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 30px;
}

/* ENCABEZADO */

.projects-header {
    padding: 65px 0 45px;
    border-bottom: 1px solid var(--border-color);
}

    .projects-header h1 {
        color: var(--text-main);
        font-size: clamp(2.7rem, 5vw, 4rem);
        font-weight: 800;
        letter-spacing: -2px;
        margin-bottom: 17px;
    }

        .projects-header h1 span {
            background: linear-gradient( 100deg, var(--accent-light), var(--accent-purple) );
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

    .projects-header > p {
        max-width: 720px;
        color: var(--text-secondary);
        font-size: 1rem;
        line-height: 1.85;
        margin-bottom: 25px;
    }

.projects-counter {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

    .projects-counter i {
        color: var(--accent-light);
        font-size: 1rem;
    }

/* LISTADO */

.projects-list-section {
    padding: 40px 0 20px;
}

/* TARJETAS */

.project-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 340px;
    padding: 25px;
    border: 1px solid var(--border-color);
    border-radius: 14px;
    background: var(--bg-card);
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

    .project-card:hover {
        transform: translateY(-6px);
        border-color: rgba(96, 165, 250, 0.45);
        background: var(--bg-card-hover);
        box-shadow: 0 18px 35px rgba(0, 0, 0, 0.2);
    }

.project-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.project-card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    background: rgba(59, 130, 246, 0.13);
    color: var(--accent-light);
    font-size: 1.4rem;
}

.project-card-label {
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.2px;
}

.project-card-content {
    flex: 1;
}

    .project-card-content h2 {
        color: var(--text-main);
        font-size: 1.3rem;
        font-weight: 750;
        letter-spacing: -0.4px;
        margin-bottom: 13px;
    }

.project-description {
    color: var(--text-secondary);
    font-size: 0.91rem;
    line-height: 1.8;
    white-space: pre-line;
    margin-bottom: 25px;
}

.project-technologies {
    margin-top: auto;
    margin-bottom: 25px;
}

.project-meta-title {
    display: block;
    color: var(--text-muted);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1.1px;
    margin-bottom: 11px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

    .project-tags span {
        display: inline-block;
        padding: 6px 10px;
        border-radius: 6px;
        border: 1px solid rgba(59, 130, 246, 0.2);
        background: rgba(59, 130, 246, 0.09);
        color: #93c5fd;
        font-size: 0.75rem;
        font-weight: 600;
    }

/* ACCIONES */

.project-card-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 9px;
    padding-top: 18px;
    border-top: 1px solid var(--border-color);
}

.project-action-primary,
.project-action-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 9px 13px;
    border-radius: 7px;
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.project-action-primary {
    background: var(--accent);
    border: 1px solid var(--accent);
    color: white;
}

    .project-action-primary:hover {
        background: #2563eb;
        border-color: #2563eb;
        color: white;
        transform: translateY(-2px);
    }

.project-action-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

    .project-action-secondary:hover {
        color: var(--accent-light);
        border-color: var(--accent-light);
        transform: translateY(-2px);
    }

.project-unavailable {
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* ESTADO VACÍO */

.projects-empty {
    text-align: center;
    padding: 75px 25px;
    border: 1px dashed rgba(148, 163, 184, 0.25);
    border-radius: 15px;
    background: var(--bg-secondary);
}

.projects-empty-icon {
    width: 75px;
    height: 75px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    border-radius: 18px;
    background: rgba(59, 130, 246, 0.12);
    color: var(--accent-light);
    font-size: 2rem;
}

.projects-empty h2 {
    color: var(--text-main);
    font-size: 1.4rem;
    font-weight: 750;
    margin-bottom: 12px;
}

.projects-empty p {
    max-width: 500px;
    margin: 0 auto;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* CIERRE */

.projects-cta {
    margin: 65px 0 40px;
    padding: 55px 25px;
    text-align: center;
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 18px;
    background: radial-gradient( ellipse at top, rgba(59, 130, 246, 0.13), transparent 70% ), var(--bg-secondary);
}

    .projects-cta h2 {
        color: var(--text-main);
        font-size: clamp(1.7rem, 3vw, 2.3rem);
        font-weight: 750;
        margin-bottom: 15px;
    }

    .projects-cta p {
        max-width: 600px;
        margin: 0 auto 25px;
        color: var(--text-secondary);
        line-height: 1.8;
    }

/* RESPONSIVE */

@media (max-width: 768px) {

    .projects-header {
        padding: 45px 0 35px;
    }

    .projects-list-section {
        padding-top: 30px;
    }

    .project-card {
        min-height: 0;
    }

    .projects-cta {
        margin-top: 40px;
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {

    .projects-header h1 {
        font-size: 2.6rem;
    }

    .project-card {
        padding: 21px;
    }

    .project-card-actions {
        flex-direction: column;
        align-items: stretch;
    }

        .project-card-actions a {
            width: 100%;
        }
}


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

.contact-page {
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 35px;
}

/* ENCABEZADO */

.contact-header {
    padding: 65px 0 50px;
    border-bottom: 1px solid var(--border-color);
}

    .contact-header h1 {
        max-width: 850px;
        color: var(--text-main);
        font-size: clamp(2.7rem, 5vw, 4rem);
        font-weight: 800;
        letter-spacing: -2px;
        line-height: 1.15;
        margin: 12px 0 18px;
    }

        .contact-header h1 span {
            background: linear-gradient( 100deg, var(--accent-light), var(--accent-purple) );
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
        }

    .contact-header > p {
        max-width: 700px;
        color: var(--text-secondary);
        font-size: 1rem;
        line-height: 1.85;
        margin-bottom: 0;
    }

/* CONTENIDO */

.contact-content {
    padding: 45px 0 20px;
}

.contact-main-card,
.contact-social-card {
    height: 100%;
    padding: 32px;
    border: 1px solid var(--border-color);
    border-radius: 15px;
    background: var(--bg-card);
}

    .contact-main-card h2,
    .contact-social-card h2 {
        color: var(--text-main);
        font-size: 1.55rem;
        font-weight: 750;
        letter-spacing: -0.5px;
        margin: 13px 0 17px;
    }

    .contact-main-card > p {
        color: var(--text-secondary);
        font-size: 0.95rem;
        line-height: 1.9;
        margin-bottom: 30px;
    }

/* CORREO */

.contact-email-block {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 19px;
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 11px;
    background: rgba(59, 130, 246, 0.07);
}

.contact-item-icon {
    width: 46px;
    height: 46px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(59, 130, 246, 0.15);
    color: var(--accent-light);
    font-size: 1.35rem;
}

.contact-item-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
    gap: 5px;
}

    .contact-item-info span {
        color: var(--text-muted);
        font-size: 0.78rem;
    }

    .contact-item-info a {
        color: var(--text-main);
        font-size: 0.9rem;
        font-weight: 600;
        text-decoration: none;
        overflow-wrap: anywhere;
        transition: color 0.2s ease;
    }

        .contact-item-info a:hover {
            color: var(--accent-light);
        }

.contact-item-action {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--accent-light);
    text-decoration: none;
    transition: all 0.2s ease;
}

    .contact-item-action:hover {
        background: var(--accent);
        border-color: var(--accent);
        color: white;
        transform: translateY(-2px);
    }

/* REDES */

.contact-social-card h2 {
    margin-bottom: 25px;
}

.social-link-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 17px;
    margin-top: 13px;
    border: 1px solid var(--border-color);
    border-radius: 11px;
    background: rgba(148, 163, 184, 0.035);
    text-decoration: none;
    transition: all 0.25s ease;
}

    .social-link-card:hover {
        transform: translateY(-3px);
        border-color: rgba(96, 165, 250, 0.4);
        background: rgba(59, 130, 246, 0.07);
    }

.social-icon {
    width: 45px;
    height: 45px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 1.4rem;
}

.github-icon {
    background: rgba(148, 163, 184, 0.12);
    color: var(--text-main);
}

.linkedin-icon {
    background: rgba(10, 102, 194, 0.15);
    color: #60a5fa;
}

.social-link-info {
    flex: 1;
    min-width: 0;
}

    .social-link-info h3 {
        color: var(--text-main);
        font-size: 0.98rem;
        font-weight: 700;
        margin-bottom: 4px;
    }

    .social-link-info span {
        color: var(--text-secondary);
        font-size: 0.78rem;
    }

.social-arrow {
    color: var(--text-muted);
    font-size: 1rem;
    transition: transform 0.2s ease, color 0.2s ease;
}

.social-link-card:hover .social-arrow {
    color: var(--accent-light);
    transform: translate(3px, -3px);
}

/* CIERRE */

.contact-footer {
    margin: 55px 0 30px;
    padding: 55px 25px;
    text-align: center;
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 18px;
    background: radial-gradient( ellipse at top, rgba(59, 130, 246, 0.13), transparent 70% ), var(--bg-secondary);
}

.contact-footer-icon {
    width: 58px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    border-radius: 15px;
    background: rgba(59, 130, 246, 0.14);
    color: var(--accent-light);
    font-size: 1.6rem;
}

.contact-footer h2 {
    max-width: 650px;
    margin: 0 auto 15px;
    color: var(--text-main);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 750;
}

.contact-footer p {
    max-width: 600px;
    margin: 0 auto 25px;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* RESPONSIVE */

@media (max-width: 768px) {

    .contact-header {
        padding: 45px 0 35px;
    }

    .contact-content {
        padding-top: 30px;
    }

    .contact-main-card,
    .contact-social-card {
        padding: 24px;
    }

    .contact-footer {
        margin-top: 35px;
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {

    .contact-header h1 {
        font-size: 2.55rem;
    }

    .contact-main-card,
    .contact-social-card {
        padding: 20px;
    }

    .contact-email-block {
        gap: 10px;
        padding: 13px;
    }

    .contact-item-info a {
        font-size: 0.8rem;
    }
}