/* =========================================================
   Portafolio de Trigataro - Estilos globales
   ========================================================= */

/* Variables de color para el tema claro */
:root {
    --brand-primary: #6f42c1;
    --brand-secondary: #0d6efd;
    --brand-accent: #20c997;
    --page-bg: #f5f7fb;
    --header-bg: rgba(245, 247, 251, 0.82);
    --footer-bg: rgba(255, 255, 255, 0.72);
    --card-bg: rgba(255, 255, 255, 0.86);
    --card-border: rgba(15, 23, 42, 0.08);
    --github-color: #24292f;
    --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.08);
    --glow-one: rgba(111, 66, 193, 0.18);
    --glow-two: rgba(32, 201, 151, 0.14);
}

/* Variables de color para el tema oscuro */
[data-bs-theme="dark"] {
    --page-bg: #0a0f1e;
    --header-bg: rgba(10, 15, 30, 0.82);
    --footer-bg: rgba(10, 15, 30, 0.72);
    --card-bg: rgba(17, 24, 42, 0.86);
    --card-border: rgba(148, 163, 184, 0.16);
    --github-color: #f8fafc;
    --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.38);
    --glow-one: rgba(111, 66, 193, 0.32);
    --glow-two: rgba(32, 201, 151, 0.18);
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    color: var(--bs-body-color);
    background-color: var(--page-bg);
    background-image:
        radial-gradient(circle at 12% 8%, var(--glow-one), transparent 32rem),
        radial-gradient(circle at 88% 22%, var(--glow-two), transparent 30rem);
    background-attachment: fixed;
    transition: background-color 0.25s ease, color 0.25s ease;
}

/* Enlace de accesibilidad para saltar directamente al contenido */
.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 2000;
    padding: 0.6rem 1rem;
    color: #fff;
    background: var(--brand-primary);
    border-radius: 0.5rem;
}

.skip-link:focus {
    top: 1rem;
}

/* Campo temporal fuera de pantalla para copiar enlaces en navegadores antiguos */
.copy-helper {
    position: fixed;
    top: -1000px;
    left: -1000px;
    width: 1px;
    height: 1px;
    padding: 0;
    border: 0;
    opacity: 0;
}

/* =========================================================
   Barra de navegación
   ========================================================= */

.site-header {
    background: var(--header-bg);
    border-bottom: 1px solid var(--card-border);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.brand-logo {
    object-fit: cover;
    border-radius: 14px;
    box-shadow: 0 8px 20px rgba(111, 66, 193, 0.22);
}

.brand-name {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.btn-nav,
.btn-share {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    font-weight: 600;
    border: 1px solid var(--card-border);
    border-radius: 999px;
    transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.btn-nav {
    padding: 0.5rem 1rem;
    color: var(--bs-body-color);
    background: transparent;
}

.btn-nav:hover,
.btn-nav:focus-visible {
    color: var(--bs-body-color);
    background: var(--bs-tertiary-bg);
    border-color: var(--bs-border-color);
}

.btn-icon {
    width: 2.65rem;
    height: 2.65rem;
    padding: 0;
    font-size: 1.05rem;
}

.btn-share {
    padding: 0.5rem 1.05rem;
    color: #fff;
    background: linear-gradient(120deg, var(--brand-primary), var(--brand-secondary));
    border-color: transparent;
    box-shadow: 0 8px 20px rgba(13, 110, 253, 0.22);
}

.btn-share:hover,
.btn-share:focus-visible {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(13, 110, 253, 0.3);
}

/* =========================================================
   Sección de presentación
   ========================================================= */

.hero {
    position: relative;
    padding: clamp(3.5rem, 8vw, 6.5rem) 0;
    overflow: hidden;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.9rem;
    margin-bottom: 1.25rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--brand-primary);
    background: color-mix(in srgb, var(--brand-primary) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--brand-primary) 22%, transparent);
    border-radius: 999px;
}

[data-bs-theme="dark"] .hero-badge {
    color: #c4b5fd;
}

.hero-title {
    font-size: clamp(2.6rem, 7vw, 4.8rem);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -0.045em;
}

.text-gradient {
    color: transparent;
    background-image: linear-gradient(120deg, var(--brand-primary), var(--brand-secondary) 55%, var(--brand-accent));
    -webkit-background-clip: text;
    background-clip: text;
}

.hero-lead {
    max-width: 38rem;
    margin: 1.25rem 0 1.75rem;
    font-size: clamp(1.02rem, 2vw, 1.2rem);
    line-height: 1.7;
    color: var(--bs-secondary-color);
}

.btn-brand,
.btn-outline-brand {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 700;
    border-radius: 0.9rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-brand {
    color: #fff;
    background: linear-gradient(120deg, var(--brand-primary), var(--brand-secondary));
    border: 0;
    box-shadow: 0 12px 28px rgba(13, 110, 253, 0.25);
}

.btn-brand:hover,
.btn-brand:focus-visible {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(13, 110, 253, 0.32);
}

.btn-outline-brand {
    color: var(--bs-body-color);
    background: transparent;
    border: 1px solid var(--bs-border-color);
}

.btn-outline-brand:hover,
.btn-outline-brand:focus-visible {
    color: var(--bs-body-color);
    background: var(--bs-tertiary-bg);
    transform: translateY(-2px);
}

.hero-stats {
    padding-top: 1.75rem;
    margin-top: 2rem;
    border-top: 1px solid var(--card-border);
}

.hero-stat {
    display: flex;
    flex-direction: column;
}

.hero-stat strong {
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1.1;
}

.hero-stat span {
    font-size: 0.88rem;
    color: var(--bs-secondary-color);
}

/* Composición visual del avatar y las tecnologías */
.hero-visual {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 21rem;
    padding: 2rem 0;
}

.hero-visual::before {
    position: absolute;
    width: clamp(15rem, 34vw, 22rem);
    height: clamp(15rem, 34vw, 22rem);
    content: "";
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary), var(--brand-accent));
    border-radius: 50%;
    filter: blur(46px);
    opacity: 0.28;
}

.hero-avatar-wrap {
    position: relative;
    z-index: 1;
    padding: 0.6rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 2rem;
    box-shadow: var(--shadow-soft);
    animation: float 6s ease-in-out infinite;
}

.hero-avatar {
    display: block;
    width: clamp(8.5rem, 22vw, 10rem);
    height: clamp(8.5rem, 22vw, 10rem);
    object-fit: cover;
    border-radius: 1.55rem;
}

/* Órbita de lenguajes alrededor del logo */
.hero-tech-orbit {
    position: relative;
    width: min(100%, 26rem);
    padding: 2.7rem 0;
    margin: 0 auto;
}

.hero-tech-orbit::before {
    position: absolute;
    top: 50%;
    left: 50%;
    width: calc(100% - 3.5rem);
    height: calc(100% - 2rem);
    content: "";
    border: 1px dashed var(--card-border);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.hero-tech-orbit .hero-avatar-wrap {
    width: fit-content;
    margin: 0 auto;
}

.orbit-chip {
    position: absolute;
    z-index: 2;
}

.orbit-html {
    top: 0;
    left: 0;
}

.orbit-csharp {
    top: 0;
    right: 0;
}

.orbit-git {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.orbit-python {
    top: 30%;
    left: -0.5rem;
}

.orbit-js {
    top: 30%;
    right: -0.5rem;
}

.orbit-go {
    bottom: 0;
    left: 0;
}

.orbit-sql {
    bottom: 0;
    right: 0;
}

.orbit-ai {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.orbit-cicd {
    top: 50%;
    right: -1.5rem;
    transform: translateY(-50%);
}

.tech-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.42rem 0.68rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--bs-body-color);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 0.7rem;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.tech-chip i {
    font-size: 1rem;
}

.tech-chip-html i {
    color: #e34f26;
}

.tech-chip-python i {
    color: #3776ab;
}

.tech-chip-csharp i {
    color: #68217a;
}

.tech-chip-git i {
    color: #f05032;
}

.tech-chip-js i {
    color: #a16207;
}

.tech-chip-go i {
    color: #00add8;
}

.tech-chip-sql i {
    color: #00758f;
}

.tech-chip-ai i {
    color: #8b5cf6;
}

.tech-chip-cicd i {
    color: #0d6efd;
}

[data-bs-theme="dark"] .tech-chip-python i {
    color: #4b8bbe;
}

[data-bs-theme="dark"] .tech-chip-csharp i {
    color: #c084fc;
}

[data-bs-theme="dark"] .tech-chip-js i {
    color: #f7df1e;
}

[data-bs-theme="dark"] .tech-chip-sql i {
    color: #5bc0de;
}

[data-bs-theme="dark"] .tech-chip-cicd i {
    color: #38bdf8;
}

@keyframes float {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-9px);
    }
}

/* =========================================================
   Proyectos
   ========================================================= */

.projects-section {
    padding: clamp(3rem, 7vw, 5rem) 0;
}

.section-eyebrow {
    display: inline-block;
    margin-bottom: 0.35rem;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--brand-secondary);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.project-total {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 0.9rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--bs-body-color);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 999px;
}

.project-card {
    position: relative;
    height: 100%;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 1.25rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.project-card::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    content: "";
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-secondary), var(--brand-accent));
    opacity: 0;
    transition: opacity 0.25s ease;
}

.project-card:hover,
.project-card:focus-within {
    border-color: color-mix(in srgb, var(--brand-secondary) 35%, var(--card-border));
    box-shadow: var(--shadow-soft);
    transform: translateY(-6px);
}

.project-card:hover::before,
.project-card:focus-within::before {
    opacity: 1;
}

.project-icon {
    display: grid;
    flex: 0 0 auto;
    width: 3.4rem;
    height: 3.4rem;
    font-size: 1.45rem;
    color: #fff;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    border-radius: 1rem;
    place-items: center;
    box-shadow: 0 10px 22px rgba(13, 110, 253, 0.22);
}

.project-number {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--bs-secondary-color);
    letter-spacing: 0.08em;
}

.project-type {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.7rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--bs-body-color);
    background: var(--bs-tertiary-bg);
    border: 1px solid var(--card-border);
    border-radius: 999px;
}

.project-title {
    font-size: 1.18rem;
    font-weight: 800;
    line-height: 1.35;
}

.project-description {
    font-size: 0.94rem;
    line-height: 1.65;
    color: var(--bs-secondary-color);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.92rem;
    font-weight: 800;
    color: var(--brand-secondary);
    text-decoration: none;
}

[data-bs-theme="dark"] .project-link {
    color: #7db4ff;
}

.project-link i {
    transition: transform 0.2s ease;
}

.project-card:hover .project-link i,
.project-card:focus-within .project-link i {
    transform: translate(2px, -2px);
}

.project-link:focus-visible {
    outline: 2px solid var(--brand-secondary);
    outline-offset: 4px;
    border-radius: 0.25rem;
}

.empty-state {
    padding: 3rem 1rem;
    color: var(--bs-secondary-color);
    background: var(--card-bg);
    border: 1px dashed var(--bs-border-color);
    border-radius: 1.25rem;
}

.empty-state i {
    display: block;
    margin-bottom: 0.75rem;
    font-size: 2.2rem;
}

/* =========================================================
   Contacto
   ========================================================= */

.contact-section {
    padding: clamp(3rem, 7vw, 5rem) 0;
}

.contact-info,
.contact-form {
    height: 100%;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 1.5rem;
    box-shadow: var(--shadow-soft);
}

.contact-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 0 0 1.5rem;
}

.contact-list li {
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
}

.contact-icon {
    display: grid;
    flex: 0 0 auto;
    width: 2.75rem;
    height: 2.75rem;
    font-size: 1.1rem;
    color: #fff;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    border-radius: 0.9rem;
    place-items: center;
}

.contact-label {
    display: block;
    margin-bottom: 0.15rem;
    font-size: 0.72rem;
    font-weight: 800;
    color: var(--bs-secondary-color);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.contact-value {
    display: inline-block;
    font-weight: 700;
    color: var(--bs-body-color);
    overflow-wrap: anywhere;
    text-decoration: none;
}

a.contact-value:hover,
a.contact-value:focus-visible {
    color: var(--brand-secondary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.contact-form .form-label {
    margin-bottom: 0.4rem;
    font-size: 0.85rem;
    font-weight: 700;
}

.contact-form .form-control {
    padding: 0.75rem 0.9rem;
    color: var(--bs-body-color);
    background-color: var(--bs-body-bg);
    border-color: var(--card-border);
    border-radius: 0.75rem;
}

.contact-form .form-control::placeholder {
    color: var(--bs-secondary-color);
    opacity: 0.65;
}

.contact-form .form-control:focus {
    border-color: var(--brand-secondary);
    box-shadow: 0 0 0 0.2rem color-mix(in srgb, var(--brand-secondary) 18%, transparent);
}

.contact-form .invalid-feedback {
    font-size: 0.8rem;
}

#copyEmailButton {
    display: inline-flex;
    gap: 0.45rem;
    align-items: center;
    font-weight: 700;
}

/* =========================================================
   Llamado a la acción
   ========================================================= */

.cta-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
    justify-content: space-between;
    padding: clamp(1.75rem, 5vw, 3rem);
    color: #fff;
    background:
        radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.22), transparent 24rem),
        linear-gradient(120deg, #4c1d95, #1d4ed8 55%, #0f766e);
    border-radius: 1.5rem;
    box-shadow: 0 24px 55px rgba(29, 78, 216, 0.28);
}

.cta-button {
    display: inline-flex;
    flex: 0 0 auto;
    gap: 0.5rem;
    align-items: center;
    font-weight: 700;
    border-radius: 0.9rem;
}

/* =========================================================
   Pie de página
   ========================================================= */

.site-footer {
    padding: 1.5rem 0;
    text-align: center;
    background: var(--footer-bg);
    border-top: 1px solid var(--card-border);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.footer-text {
    font-size: 0.95rem;
    color: var(--bs-secondary-color);
}

.footer-author {
    display: inline-flex;
    gap: 0.4rem;
    align-items: center;
    font-weight: 800;
    color: var(--bs-body-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-author .bi-github {
    font-size: 1.15rem;
    color: var(--github-color);
}

.footer-author:hover,
.footer-author:focus-visible {
    color: var(--brand-secondary);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* =========================================================
   Ajustes responsive y accesibilidad
   ========================================================= */

@media (min-width: 768px) {
    .cta-panel {
        flex-direction: row;
        align-items: center;
    }
}

/* En el ancho de escritorio pequeño la columna es más angosta:
   se reduce un poco el logo para dar espacio a los chips laterales. */
@media (min-width: 992px) and (max-width: 1199.98px) {
    .hero-avatar {
        width: 9rem;
        height: 9rem;
    }

    .tech-chip {
        gap: 0.3rem;
        padding: 0.32rem 0.46rem;
        font-size: 0.7rem;
    }

    .tech-chip i {
        font-size: 0.88rem;
    }
}

@media (max-width: 575.98px) {
    .brand-name {
        font-size: 1.02rem;
    }

    .hero {
        padding-top: 2.5rem;
    }

    .hero-visual {
        min-height: 18rem;
    }

    .hero-tech-orbit {
        padding: 2.3rem 0;
    }

    .orbit-python {
        left: 0;
    }

    .orbit-js {
        right: 0;
    }

    .tech-chip {
        gap: 0.32rem;
        padding: 0.34rem 0.55rem;
        font-size: 0.7rem;
    }

    .tech-chip i {
        font-size: 0.9rem;
    }
}

@media (max-width: 379.98px) {
    .hero-avatar {
        width: 7rem;
        height: 7rem;
    }

    .hero-avatar-wrap {
        padding: 0.45rem;
    }

    .hero-tech-orbit {
        width: calc(100% + 1rem);
        padding: 2.2rem 0;
        margin-right: -0.5rem;
        margin-left: -0.5rem;
    }

    .tech-chip {
        gap: 0.26rem;
        padding: 0.3rem 0.46rem;
        font-size: 0.64rem;
    }

    .tech-chip i {
        font-size: 0.84rem;
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}