/* ============================================================
   Portfolio – Inspired by hirok.io
   Dark theme, clean, modern, smooth animations
   ============================================================ */

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

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-card: #161616;
    --bg-card-hover: #1c1c1c;
    --text-primary: #ededed;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent: #7c5cfc;
    --role-title: var(--accent);
    --role-title: #4f46e5;
    --accent-glow: rgba(124, 92, 252, 0.15);
    --border: #222222;
    --border-hover: #333333;
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1100px;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Role title color for experience cards */
.experience-head h3 {
    color: var(--role-title);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.icon-button, .lang-button {
    background: none;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 6px 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), transform var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.icon-button:hover, .lang-button:hover {
    background: rgba(255,255,255,0.03);
    color: var(--text-primary);
}

/* Theme toggle icons: show sun in dark mode, moon in light mode */
.icon-button svg.icon-sun {
    display: block;
}
.icon-button svg.icon-moon {
    display: none;
}
.light-theme .icon-button svg.icon-sun {
    display: none;
}
.light-theme .icon-button svg.icon-moon {
    display: block;
}

/* Smooth icon fade */
.icon-button svg.icon-sun,
.icon-button svg.icon-moon {
    transition: opacity 160ms ease;
}

/* Light theme overrides */
.light-theme {
    --bg-primary: #ffffff;
    --bg-secondary: #f7f7f7;
    --bg-card: #ffffff;
    --bg-card-hover: #fafafa;
    --text-primary: #111111;
    --text-secondary: #444444;
    --text-muted: #666666;
    --border: #e6e6e6;
    --border-hover: #dddddd;
    background: var(--bg-primary);
    color: var(--text-primary);
}

/* Light theme: ensure project cards have a subtle outline and readable text */
.light-theme .project-card,
.light-theme .proyecto-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    box-shadow: 0 6px 18px rgba(16,24,40,0.04);
}

.light-theme .project-card:hover,
.light-theme .proyecto-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(16,24,40,0.06);
}

/* Make description text darker in light mode for readability */
.light-theme .project-desc,
.light-theme .proyecto-descripcion,
.light-theme .proyecto-descripcion {
    color: var(--text-secondary);
}

/* Ensure navigation background adapts to light theme */
.light-theme .nav {
    background: rgba(255, 255, 255, 0.9);
    border-bottom-color: var(--border);
}

.nav-logo {
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition);
}

.nav-links a:hover {
    color: var(--text-primary);
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-direction: column;
    gap: 5px;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 6rem 2rem 4rem;
}

.hero-content {
    max-width: var(--max-width);
    margin: 0 auto;
    width: 100%;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-text {
    flex: 1;
}

.hero-greeting {
    color: var(--accent);
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    letter-spacing: 0.02em;
}

.hero-name {
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 500px;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-portrait {
    flex-shrink: 0;
}

/* Container to align name and social icons on the same row */
.hero-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.hero-header .hero-name {
    margin-bottom: 0; /* remove the large bottom spacing so tagline starts below header */
}

/* --- Hero social icons (top-right near name) --- */
.hero-social {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    margin-left: auto; /* push to the right within .hero-header */
}

.hero-social-link {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    transition: transform var(--transition), border-color var(--transition), color var(--transition);
}

.hero-social-link:hover {
    transform: translateY(-3px);
    border-color: var(--accent);
    color: var(--accent);
}

.hero-social-icon svg {
    width: 18px;
    height: 18px;
}

/* --- Tech badges (minimal, compact) --- */
.experience-stack {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    align-items: center;
}

.tech-badge {
    --badge-bg-dark: #2b2b2b;
    --badge-bg-light: #f1f1f1;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.18rem 0.5rem;
    border-radius: 8px;
    background: var(--badge-bg-dark);
    border: 0;
    color: var(--text-secondary);
    font-size: 0.8rem;
    height: 28px;
    line-height: 1;
}

.tech-badge img {
    width: auto;
    height: 20px;
    display: block;
}

.tech-label {
    display: inline-block;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

/* Light theme tweak: keep badges subtle */
.light-theme .tech-badge {
    background: var(--badge-bg-light);
    color: #111;
}

/* Fallback initials shown when SVG is missing */
.tech-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    color: var(--text-primary);
    font-size: 0.72rem;
    font-weight: 600;
    margin-right: 0.35rem;
}

.tech-badge .tech-logo[style*="display:none"] + .tech-initials {
    display: inline-flex;
}

/* If initials are shown, keep the main label small */
.tech-badge .tech-initials + .tech-label {
    font-size: 0.78rem;
}

@media (max-width: 768px) {
    /* On smaller screens stack header vertically and center icons */
    .hero-header {
        flex-direction: column;
        align-items: center;
        gap: 0.6rem;
    }
    .hero-social {
        margin: 0 auto 0.5rem;
        order: 3; /* place after portrait/text when column layout takes effect */
    }
}

.portrait-frame {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-glow), var(--bg-card));
    border: 2px solid var(--border);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.portrait-frame::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, var(--accent), transparent 40%, transparent 60%, var(--accent));
    opacity: 0.3;
    animation: rotate-border 8s linear infinite;
    z-index: -1;
}

@keyframes rotate-border {
    to { transform: rotate(360deg); }
}

.portrait-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.portrait-placeholder {
    color: var(--text-muted);
    width: 120px;
    height: 120px;
}

/* --- Smoke animation above the cup --- */
.portrait-frame {
    position: relative; /* already set, ensure positioning for smoke */
}

.portrait-frame img {
    position: relative;
    z-index: 1;
}

.smoke {
    position: absolute;
    /* center more precisely over the cup: tuned for current portrait */
    left: 31%;
    bottom: 10%;
    transform: translateX(-50%);
    width: clamp(40px, 9vw, 120px);
    height: clamp(56px, 12vw, 140px);
    pointer-events: none;
    z-index: 5;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0; /* lines as close as possible */
    will-change: transform, opacity;
}

.smoke-svg {
    display: inline-block;
    width: auto;
    height: 72%;
    opacity: 0;
    shape-rendering: crispEdges;
    image-rendering: pixelated;
    mix-blend-mode: normal;
    will-change: transform, opacity;
    margin: 0 2px; /* small horizontal margin to control spacing */
}

.smoke-1 { width: 16%; animation: smokeRise 2.8s steps(6) infinite; }
.smoke-2 { width: 20%; animation: smokeRise 3.4s steps(6) infinite; animation-delay: 0.28s; }
.smoke-3 { width: 14%; animation: smokeRise 4.0s steps(6) infinite; animation-delay: 0.56s; }

@keyframes smokeRise {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    40% {
        transform: translateY(-46%) translateX(-4px);
        opacity: 0.9;
    }
    70% {
        transform: translateY(-86%) translateX(4px);
        opacity: 0.5;
    }
    100% {
        transform: translateY(-140%) translateX(0px);
        opacity: 0;
    }
}

/* Prevent smoke from overflowing the circular frame visually */
.portrait-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    pointer-events: none;
    z-index: 2;
}

/* Tweak for very small screens so smoke remains visible above cup */
@media (max-width: 420px) {
    .smoke { bottom: 34%; }
    .smoke-1 { height: 56px; }
    .smoke-2 { height: 68px; }
    .smoke-3 { height: 48px; }
}

/* Mobile: asegurar que el humo esté perfectamente centrado sobre la taza */
@media (max-width: 600px) {
    .smoke {
        left: 30% !important;
        bottom: 16% !important; /* subir un poco sobre la taza en móviles */
        transform: translateX(-50%);
        width: clamp(36px, 22vw, 100px) !important;
        height: clamp(48px, 20vw, 120px) !important;
        gap: 0 !important;
    }
    .smoke-svg { height: 68%; margin: 0 1px !important; }
    .smoke-1 { width: 18% !important; }
    .smoke-2 { width: 22% !important; }
    .smoke-3 { width: 16% !important; }
}

/* --- Sections --- */
.section {
    padding: 6rem 2rem;
}

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

.section-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.section-description {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 650px;
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.subsection-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

/* --- Grid de Proyectos --- */
.proyectos-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.proyecto-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    cursor: pointer;
}

.proyecto-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.proyecto-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.proyecto-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    background: var(--accent-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.proyecto-icon svg {
    width: 18px;
    height: 18px;
}

.proyecto-lang {
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 0.2rem 0.6rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 100px;
    font-weight: 500;
}

.proyecto-nombre {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
    color: var(--accent);
}

.proyecto-descripcion {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
    margin-bottom: 1rem;
}

.proyecto-stats {
    display: flex;
    gap: 1rem;
}

/* Forzar grid de 3 columnas en pantallas grandes si hay reglas que lo sobrescriben */
@media (min-width: 1101px) {
    .proyectos-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    }
}

/* Asegurar que los elementos hijos del grid se estiren y las tarjetas ocupen toda la altura */
.proyectos-grid > * {
    align-self: stretch;
}
.proyectos-grid > a,
.proyectos-grid > .proyecto-card {
    display: block;
}

/* Responsive grid: 2 columns under 1100px, 1 column under 768px */
@media (max-width: 1100px) {
    .proyectos-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .proyectos-grid {
        grid-template-columns: 1fr;
    }
}

.stat {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.section-cta {
    margin-top: 1rem;
}

.link-arrow {
    color: var(--accent);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.link-arrow:hover {
    opacity: 0.8;
    gap: 0.5rem;
}

/* --- Work --- */
.work-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    position: relative;
}

/* Banco Agricola logo inside work card, positioned top-right at title height */
.work-logo {
    position: absolute;
    top: 1.6rem; /* aligns with title baseline */
    right: 1.6rem;
    width: 150px; /* increased size */
    height: auto;
    object-fit: contain;
    pointer-events: none;
    opacity: 0.95;
}

@media (max-width: 900px) {
    .work-logo { width: 100px; top: 1.4rem; right: 1.2rem; }
}

@media (max-width: 600px) {
    /* On small screens keep the logo visible but smaller so it doesn't enlarge the card */
    .work-logo { width: 70px; top: 0.9rem; right: 1rem; }
}

.work-role {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.work-company {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.work-company a {
    color: var(--accent);
    transition: opacity var(--transition);
}

.work-company a:hover {
    opacity: 0.8;
}

.work-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0.75rem;
    max-width: 650px;
}

.work-previous {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.detail-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.2rem;
    border-radius: 10px;
    border: 1px solid var(--border-hover);
    background: linear-gradient(135deg, var(--accent-glow), rgba(255, 255, 255, 0.03));
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
}

.detail-button:hover {
    border-color: var(--accent);
    transform: translateY(-1px);
}

/* --- Experience Page --- */
.experience-page {
    min-height: 100vh;
    padding-top: 7rem;
}

.experience-hero {
    margin-bottom: 2rem;
    display: flex;
    align-items: flex-start; /* align icons to the top so they sit at the name level */
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.experience-name {
    font-size: clamp(2rem, 5vw, 3rem);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.profile-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Ensure profile actions sit at the top of the hero block (same vertical level as the name) */
.profile-actions {
    align-self: flex-start;
    margin-top: 0; /* ensure icons align with the top of the hero block */
}

/* Remove default h1 margins so vertical alignment is predictable */
.experience-name {
    margin: 0 0 0.3rem 0;
}

/* Row to align name and profile icons */
.experience-header-row {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Make the left column fill available space so header-row can align to the right */
.experience-hero > div:first-child {
    flex: 1 1 0%;
}

/* On wider screens place name at left and icons at right */
.experience-header-row {
    width: 100%;
    justify-content: space-between;
}

@media (max-width: 768px) {
    .experience-header-row {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    .profile-actions { order: 3; }
}

.icon-action {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-card);
    color: var(--text-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    cursor: pointer;
}

.icon-action svg {
    width: 20px;
    height: 20px;
}

.icon-action:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-1px);
}

/* CV download menu styling */
.cv-download-wrapper {
    position: relative;
    z-index: 200; /* ensure dropdown sits above experience cards */
}

.cv-download-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.4rem 0.35rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.45);
    min-width: 200px;
    display: none;
    z-index: 1200; /* place dropdown above cards and overlays */
}

/* When mounted to body we use fixed positioning to escape stacking contexts */
.cv-download-menu.cv-menu-mounted {
    position: fixed !important;
    z-index: 9999 !important;
}

.cv-download-wrapper.open .cv-download-menu {
    display: block;
}

.cv-download-link {
    display: block;
    padding: 0.6rem 0.9rem;
    color: var(--text-primary);
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
}

.cv-download-link + .cv-download-link {
    border-top: 1px solid var(--border);
}

.cv-download-link:hover {
    background: rgba(255,255,255,0.02);
    color: var(--accent);
}

/* Spinner overlay used while generating CV */
#cv-spinner-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 120;
    pointer-events: none;
}

.cv-spinner-card {
    pointer-events: auto;
    background: rgba(10,10,10,0.9);
    border: 1px solid var(--border);
    padding: 1rem 1.2rem;
    border-radius: 10px;
    display: flex;
    gap: 0.8rem;
    align-items: center;
    box-shadow: 0 12px 40px rgba(0,0,0,0.6);
}

.cv-spinner {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 4px solid rgba(255,255,255,0.08);
    border-top-color: var(--accent);
    animation: cv-spin 1s linear infinite;
}

@keyframes cv-spin { to { transform: rotate(360deg); } }

.cv-spinner-text {
    color: var(--text-primary);
    font-weight: 600;
}

/* Toast for errors */
#cv-toast-container {
    position: fixed;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 130;
}

.cv-toast {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.6rem 1rem;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.45);
    opacity: 0;
    transform: translateY(-6px);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.cv-toast.visible { opacity: 1; transform: translateY(0); }

.experience-grid {
    display: grid;
    gap: 1rem;
}

.experience-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

.experience-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 0.4rem;
}

.experience-head h3 {
    font-size: 1.15rem;
    letter-spacing: -0.01em;
}

.experience-period {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.experience-company {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.6rem;
}

/* Make company/location line italic to highlight relevant work info */
.experience-company {
    font-style: italic;
}

.experience-summary {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.experience-points {
    margin: 0 0 1rem 1.1rem;
    color: var(--text-secondary);
}

.experience-points li {
    margin-bottom: 0.35rem;
}

.experience-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Tech badge structure: pill holds the shields background, label sits outside */
.tech-badge {
    --badge-bg-dark: #2b2b2b;
    --badge-bg-light: #f1f1f1;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0; /* visual padding handled by .tech-pill */
    border-radius: 8px;
    background: transparent;
    border: 0;
    color: var(--text-secondary);
    font-size: 0.8rem;
    height: 28px;
}

.tech-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.18rem 0.45rem;
    border-radius: 8px;
    background: var(--badge-bg-dark);
}

.light-theme .tech-pill {
    background: var(--badge-bg-light);
}

.tech-pill .tech-logo {
    width: auto;
    height: 20px;
    display: block;
}

.tech-initials {
    display: none;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    color: var(--text-primary);
    font-size: 0.72rem;
    font-weight: 600;
}

.tech-label {
    display: inline-block;
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.tech-badge.img-missing .tech-initials { display: inline-flex; }
.tech-badge.img-loaded .tech-label { display: none; }
.tech-badge.img-missing .tech-label { display: inline-block; }

/* When an external shields.io image loads, force the pill to match the badge color
   so the visible area looks like a single, uniform badge even in light theme. */
.tech-badge.img-loaded .tech-pill {
    background: var(--badge-bg-dark) !important;
}

/* --- Freelance / Specialties --- */
.specialties {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.specialty-badge {
    padding: 0.6rem 1.2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all var(--transition);
}

.specialty-badge:hover {
    border-color: var(--accent);
    color: var(--text-primary);
    background: var(--accent-glow);
}

/* --- Social Grid --- */
.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.social-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all var(--transition);
    position: relative; /* allow absolutely positioned arrow inside the card */
}

.social-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.social-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.social-icon svg {
    width: 20px;
    height: 20px;
}

.social-info {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.social-platform {
    font-weight: 600;
    font-size: 0.9rem;
}

.social-handle {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.social-arrow {
    color: var(--text-muted);
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: 0;
    align-self: center;
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
}

.social-card:hover .social-arrow {
    color: var(--accent);
    transform: translate(4px, -50%);
}

/* --- Footer --- */
.footer {
    padding: 3rem 2rem;
    border-top: 1px solid var(--border);
}

.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: color var(--transition);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-copy {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* --- Animations --- */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* --- Responsive --- */
@media (max-width: 768px) {
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
        gap: 2rem;
    }

    .hero-tagline {
        max-width: 100%;
    }

    .hero-meta {
        justify-content: center;
    }

    .portrait-frame {
        width: 200px;
        height: 200px;
    }

    .portrait-placeholder {
        width: 80px;
        height: 80px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: rgba(10, 10, 10, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 1.5rem 2rem;
        gap: 1rem;
        border-bottom: 1px solid var(--border);
    }

    /* Cuando el sitio está en tema claro, adaptar el fondo del menú móvil */
    .light-theme .nav-links {
        background: rgba(255, 255, 255, 0.95);
        border-bottom-color: var(--border);
    }

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

    .nav-toggle {
        display: flex;
    }

    .proyectos-grid {
        grid-template-columns: 1fr;
    }

    .social-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .experience-hero {
        align-items: flex-start;
    }

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

@media (max-width: 480px) {
    .hero {
        padding: 5rem 1.25rem 3rem;
    }

    .section {
        padding: 4rem 1.25rem;
    }

    .hero-name {
        font-size: 2.5rem;
    }
}

/* --- Scrollbar --- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* --- Selection --- */
::selection {
    background: var(--accent);
    color: white;
}