/* ================================================================
   NEURALDEV — v6 · Identidad editorial técnica
   Papel hueso + tinta + verdigris. Cero degradados, cero sombras.
   Capa ADITIVA: se apoya en style.css y redefine sus tokens.
   Rollback: quitar <link v6.css> y <script v6.js>.
   ================================================================ */

/* ── 1. Tokens ──────────────────────────────────────────────── */
:root {
    /* Se redefinen los tokens del tema original: todo lo que ya usaba
       var(--color-navy), var(--color-orange), etc. hereda esta paleta. */
    --color-navy:          #14150f;
    --color-navy-light:    #1f211a;
    --color-orange:        #0e6b4e;
    --color-orange-hover:  #0a5340;
    --color-blue:          #0e6b4e;
    --color-cyan:          #0e6b4e;
    --color-white:         #f4f1e9;
    --color-dark:          #14150f;
    --color-gray:          #4e5145;
    --color-light-gray:    #ece8dc;
    --color-pale-blue:     #ece8dc;
    --color-border:        rgba(20, 21, 15, 0.12);

    --font-primary:   'Instrument Serif', 'Iowan Old Style', Georgia, serif;
    --font-secondary: 'Inter', -apple-system, 'Segoe UI', sans-serif;

    --radius-sm: 3px;
    --radius-md: 4px;
    --radius-lg: 6px;
    --radius-pill: 3px;

    --transition: 0.22s cubic-bezier(.22, .61, .36, 1);
    --shadow-card: 0 0 0 rgba(0, 0, 0, 0);
    --shadow-card-hover: 0 0 0 rgba(0, 0, 0, 0);

    /* Paleta propia */
    --ink:        #14150f;
    --ink-soft:   #1f211a;
    --paper:      #f4f1e9;
    --paper-2:    #ece8dc;
    --surface:    #ffffff;
    --line:       #ddd8c9;
    --line-hard:  #14150f;
    --accent:     #0e6b4e;
    --accent-hi:  #0a5340;
    --accent-soft:#e6efe9;
    --body:       #3c3f36;
    --muted:      #66695c;
    --font-display: 'Instrument Serif', 'Iowan Old Style', Georgia, serif;
    --font-body:    'Inter', -apple-system, 'Segoe UI', sans-serif;
    --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', monospace;
    --ease: cubic-bezier(.22, .61, .36, 1);
}

/* Tema oscuro: noche sobre tinta, mismo acento */
html[data-theme="dark"] {
    --color-navy:          #0c0d09;
    --color-navy-light:    #171811;
    --color-white:         #14150f;
    --color-dark:          #ece8dc;
    --color-gray:          #a3a695;
    --color-light-gray:    #1b1c15;
    --color-pale-blue:     #171811;
    --color-border:        rgba(236, 232, 220, 0.14);

    --ink:        #ece8dc;
    --ink-soft:   #d8d4c6;
    --paper:      #14150f;
    --paper-2:    #1b1c15;
    --surface:    #191a13;
    --line:       #2f3128;
    --line-hard:  #ece8dc;
    --accent:     #7fc9ab;
    --accent-hi:  #a5dcc6;
    --accent-soft:rgba(127, 201, 171, 0.12);
    --body:       #cdc9bc;
    --muted:      #9a9d8d;
}

/* ── 2. Base ────────────────────────────────────────────────── */
html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-body);
    background: var(--paper);
    color: var(--body);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.65;
    letter-spacing: 0;
    transition: background-color .3s var(--ease), color .3s var(--ease);
}

::selection { background: rgba(14, 107, 78, .18); color: var(--ink); }

h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 400;
    color: var(--ink);
    letter-spacing: -.018em;
    line-height: 1.05;
}

p { color: var(--body); }

a { color: var(--accent); text-decoration: none; transition: color var(--transition) }
a:hover { color: var(--accent-hi) }

.container { max-width: 1200px; padding: 0 clamp(1.15rem, 4vw, 2rem) }

img { border-radius: var(--radius-md) }

/* ── 3. Header ──────────────────────────────────────────────── */
.alert-bar {
    background: var(--ink);
    color: rgba(244, 241, 233, .78);
    border-bottom: 1px solid rgba(244, 241, 233, .1);
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .06em;
    padding: .55rem 0;
}
.alert-bar .container { display: flex; align-items: center; gap: .9rem; justify-content: center }
.alert-bar span { color: rgba(244, 241, 233, .78) }
.alert-cta {
    color: #8fd3b6 !important;
    font-weight: 500;
    white-space: nowrap;
    border-bottom: 1px solid transparent;
}
.alert-cta:hover { border-bottom-color: #8fd3b6 }
.alert-close {
    background: transparent; border: 0; color: rgba(244, 241, 233, .55);
    font-size: 1rem; line-height: 1; cursor: pointer; padding: 0 .2rem;
}
.alert-close:hover { color: #fff }

.site-header {
    background: rgba(244, 241, 233, .92);
    backdrop-filter: saturate(140%) blur(10px);
    border-bottom: 1px solid var(--line);
    box-shadow: none !important;
}
html[data-theme="dark"] .site-header { background: rgba(20, 21, 15, .92) }

.site-header.scrolled {
    background: rgba(244, 241, 233, .97);
    border-bottom-color: var(--line);
    box-shadow: none !important;
}
html[data-theme="dark"] .site-header.scrolled { background: rgba(20, 21, 15, .97) }

.header-inner { height: 74px; gap: 1.2rem }

.logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    letter-spacing: -.03em;
    color: var(--ink) !important;
    line-height: 1;
    font-weight: 400;
}
.logo span { color: var(--accent) }

.main-nav ul { gap: .1rem; align-items: center }
.main-nav ul li a {
    position: relative;
    display: inline-block;
    font-family: var(--font-mono);
    font-size: .72rem;
    font-weight: 500;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--body) !important;
    padding: .55rem .7rem;
    border-radius: 3px;
    transition: color var(--transition), background var(--transition);
}
.main-nav ul li a::after {
    content: '';
    position: absolute;
    left: .7rem; right: .7rem; bottom: 0;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: 0 50%;
    transition: transform .26s var(--ease);
}
.main-nav ul li a:hover { color: var(--ink) !important; background: rgba(20, 21, 15, .04) }
.main-nav ul li a.active { color: var(--ink) !important }
.main-nav ul li a.active::after,
.main-nav ul li a:hover::after { transform: scaleX(1) }

.btn-cta-header {
    margin-left: auto;
    font-family: var(--font-body) !important;
    font-size: .82rem !important;
    font-weight: 500 !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
    padding: .62rem 1.1rem !important;
    border-radius: 4px !important;
    background: var(--ink) !important;
    color: var(--paper) !important;
    border: 1px solid var(--ink) !important;
}
.btn-cta-header:hover { background: var(--accent) !important; border-color: var(--accent) !important; color: #fff !important }

.theme-toggle {
    width: 36px; height: 36px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: transparent;
    color: var(--body);
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: border-color var(--transition), color var(--transition);
}
.theme-toggle:hover { border-color: var(--ink); color: var(--ink) }

.menu-toggle { color: var(--ink) }
.menu-toggle span { background: var(--ink) !important }

/* Menú móvil */
@media (max-width: 900px) {
    .main-nav {
        background: var(--paper) !important;
        border-bottom: 1px solid var(--line);
    }
    .main-nav ul { padding: .5rem 0 1rem }
    .main-nav ul li { border-bottom: 1px solid var(--line) }
    .main-nav ul li:last-child { border-bottom: 0 }
    .main-nav ul li a {
        display: block;
        font-size: .86rem;
        padding: 1rem .2rem !important;
        border-radius: 0;
    }
    .main-nav ul li a::after { display: none }
    .main-nav ul li a.active { color: var(--accent) !important }
    .btn-cta-header { display: none }
}

/* ── 4. Hero ────────────────────────────────────────────────── */
.hero {
    min-height: auto;
    display: block;
    padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
    background: var(--paper) !important;
    border-bottom: 1px solid var(--line);
    overflow: hidden;
    position: relative;
}
body.alert-closed .hero { padding-top: clamp(3.5rem, 8vw, 7rem) }

/* Retícula técnica de fondo, sin imágenes ni degradados */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, rgba(20, 21, 15, .055) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(20, 21, 15, .055) 1px, transparent 1px);
    background-size: 84px 84px;
    mask-image: radial-gradient(120% 90% at 70% 10%, #000 20%, transparent 72%);
    -webkit-mask-image: radial-gradient(120% 90% at 70% 10%, #000 20%, transparent 72%);
    pointer-events: none;
}
html[data-theme="dark"] .hero::before {
    background-image:
        linear-gradient(to right, rgba(236, 232, 220, .06) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(236, 232, 220, .06) 1px, transparent 1px);
}
.hero::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: min(38vw, 420px);
    height: 6px;
    background: var(--accent);
}
.hero-bg-image { display: none !important }

.hero-content { position: relative; z-index: 2; max-width: 940px }

.hero h1 {
    font-size: clamp(2.7rem, 6.2vw, 5.1rem);
    line-height: .98;
    letter-spacing: -.03em;
    color: var(--ink);
    margin-bottom: 1.3rem;
    text-wrap: balance;
}
.hero h1 .highlight {
    color: var(--accent);
    background: none !important;
    -webkit-text-fill-color: currentColor;
    font-style: italic;
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: .72rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 1.6rem;
    display: flex;
    align-items: center;
    gap: .8rem;
}
.hero-subtitle::before {
    content: '';
    width: 34px; height: 1px;
    background: var(--accent);
    display: inline-block;
}

.hero-text {
    font-size: clamp(1rem, 1.35vw, 1.14rem);
    line-height: 1.7;
    color: var(--body);
    max-width: 60ch;
    margin-bottom: 2.2rem;
}

.hero-ctas { display: flex; flex-wrap: wrap; gap: .7rem }

.scroll-indicator {
    display: none;
}

/* ── 5. Botones ─────────────────────────────────────────────── */
.btn {
    font-family: var(--font-body) !important;
    font-size: .9rem !important;
    font-weight: 500 !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
    padding: .8rem 1.5rem !important;
    border-radius: 4px !important;
    border: 1px solid transparent;
    transition: background var(--transition), color var(--transition), border-color var(--transition) !important;
    box-shadow: none !important;
    overflow: hidden;
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: .5rem;
}
.btn-lg { padding: .95rem 1.8rem !important; font-size: .95rem !important }

.btn-accent {
    background: var(--ink) !important;
    color: var(--paper) !important;
    border-color: var(--ink) !important;
}
.btn-accent:hover {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: #fff !important;
    transform: none !important;
    box-shadow: none !important;
}

.btn-outline {
    background: transparent !important;
    color: var(--ink) !important;
    border-color: var(--line) !important;
}
.btn-outline:hover {
    border-color: var(--ink) !important;
    background: transparent !important;
    color: var(--ink) !important;
    transform: none !important;
}

.btn-link {
    font-family: var(--font-mono);
    font-size: .68rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: .4rem;
}
.btn-link::after { content: '→'; transition: transform .2s var(--ease) }
.btn-link:hover::after { transform: translateX(3px) }

/* El ripple de main.js queda plano */
.btn .ripple { display: none !important }

/* ── 6. Stats ───────────────────────────────────────────────── */
.stats-strip {
    background: var(--surface) !important;
    border-bottom: 1px solid var(--line);
    padding: 0;
    color: var(--ink) !important;
}
.stats-grid {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    padding: 0;
}
.stat-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: .2rem;
    padding: 2.1rem 1.6rem;
    border-left: 1px solid var(--line);
    text-align: left;
    background: transparent;
    color: var(--ink) !important;
}
.stat-item:first-child { border-left: 0 }
.stat-icon { display: none }

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 3.6vw, 3.2rem) !important;
    line-height: 1;
    letter-spacing: -.02em;
    color: var(--ink) !important;
    font-weight: 400;
    display: inline;
    -webkit-text-fill-color: currentColor;
    background: none !important;
}
.stat-suffix {
    font-family: var(--font-display);
    font-size: clamp(2.1rem, 3.2vw, 2.8rem);
    line-height: 1;
    color: var(--accent);
    margin-left: 1px;
}
.stat-label {
    font-family: var(--font-mono);
    font-size: .64rem !important;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--muted) !important;
    margin-top: .55rem;
    font-weight: 500;
}

/* ── 7. Secciones ───────────────────────────────────────────── */
.section { padding: clamp(3.6rem, 7vw, 6rem) 0 }

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.6vw, 3.15rem);
    line-height: 1.04;
    letter-spacing: -.025em;
    color: var(--ink);
    margin-bottom: .9rem;
    text-align: left;
    text-transform: none;
    background: none !important;
    -webkit-text-fill-color: currentColor;
}
.section-title .highlight {
    color: var(--accent);
    font-style: italic;
    background: none !important;
    -webkit-text-fill-color: currentColor;
}
.section-desc {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--body);
    max-width: 64ch;
    margin: 0 0 2.6rem;
    text-align: left;
}
.section-cta { margin-top: 2.6rem; text-align: left }

.section-divider {
    height: 1px !important;
    background: var(--line) !important;
    margin: 0 !important;
    border: 0 !important;
}

/* ── 8. Tarjetas ────────────────────────────────────────────── */
/* Imágenes: se sirven desde el S3 propio, en 16:10 y con recorte uniforme */
.card-img,
.servicio-card-img,
.tech-card-img,
.blog-card-img,
.proyecto-card-img {
    display: block !important;
    position: relative;
    overflow: hidden;
    background: var(--paper-2);
    border-bottom: 1px solid var(--line);
}
.card-img img,
.servicio-card-img img,
.tech-card-img img,
.blog-card-img img,
.proyecto-card-img img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 0 !important;
    filter: saturate(.94) contrast(1.03);
    transition: transform .55s var(--ease), filter .4s var(--ease);
}
.card:hover .card-img img,
.servicio-card:hover .servicio-card-img img,
.tech-card:hover .tech-card-img img,
.proyecto-card:hover .proyecto-card-img img,
.blog-card:hover .blog-card-img img {
    transform: scale(1.035);
    filter: saturate(1) contrast(1.03);
}
.contacto-img { display: block !important; margin-bottom: 1.6rem }
.contacto-img img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 4px !important;
    border: 1px solid var(--line);
    margin-bottom: 0 !important;
}
.articulo-img { display: block !important; margin: 1.8rem 0 2.2rem }
.articulo-img img {
    width: 100%;
    aspect-ratio: 16 / 8;
    object-fit: cover;
    border-radius: 4px !important;
    border: 1px solid var(--line);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
    margin-top: 0;
}
.tech-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) }

.card,
.servicio-card,
.tech-card,
.proyecto-card,
.blog-card,
.testimonio-card {
    background: var(--surface) !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: none !important;
    overflow: hidden;
    transition: border-color var(--transition), transform var(--transition);
    display: flex;
    flex-direction: column;
}
.card:hover,
.servicio-card:hover,
.tech-card:hover,
.proyecto-card:hover,
.blog-card:hover {
    border-color: var(--ink) !important;
    transform: translateY(-2px);
    box-shadow: none !important;
}

.card-body,
.servicio-card-body,
.tech-card-body,
.proyecto-card-body,
.blog-card-body {
    padding: 1.8rem 1.7rem 1.9rem;
    display: flex;
    flex-direction: column;
    gap: .55rem;
    flex: 1;
}

.card-icon,
.tech-icon {
    width: 42px; height: 42px;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--accent-soft);
    border: 1px solid rgba(14, 107, 78, .2);
    border-radius: 4px;
    color: var(--accent);
    margin-bottom: .7rem;
    font-size: 0 !important;   /* los emoji heredados quedan sin caja */
}
.card-icon svg,
.tech-icon svg { width: 21px; height: 21px; stroke: currentColor; fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round }

.card h3,
.servicio-card h3,
.tech-card h3,
.proyecto-card h3,
.blog-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    line-height: 1.16;
    letter-spacing: -.015em;
    color: var(--ink);
    margin: 0;
}
.card p,
.servicio-card p,
.tech-card p,
.proyecto-card p,
.blog-card p {
    font-size: .93rem;
    line-height: 1.65;
    color: var(--body);
    margin: 0;
}
.card .btn-link { margin-top: auto; padding-top: .6rem }

/* Tags */
.tag {
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-soft);
    border: 1px solid rgba(14, 107, 78, .22);
    padding: .22rem .5rem;
    border-radius: 3px;
    display: inline-block;
    white-space: nowrap;
}
.tag-outline { background: transparent; color: var(--muted); border-color: var(--line) }
.proyecto-tags { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: auto; padding-top: .7rem }

.proyecto-metrica {
    font-family: var(--font-mono);
    font-size: .78rem;
    letter-spacing: .04em;
    color: var(--ink);
    background: var(--paper-2);
    border-left: 2px solid var(--accent);
    padding: .45rem .7rem;
    border-radius: 2px;
    align-self: flex-start;
    margin-bottom: .3rem;
}
.proyecto-metrica .highlight { color: var(--accent); background: none !important; -webkit-text-fill-color: currentColor }

.blog-card time {
    font-family: var(--font-mono);
    font-size: .64rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    order: -2;
}
.blog-card .tag { order: -3; align-self: flex-start }
.blog-card-link { display: flex; flex-direction: column; flex: 1; color: inherit }
.blog-card-link:hover h3 { color: var(--accent) }

/* Tech card features */
.tech-features { list-style: none; display: grid; gap: .4rem; margin: .6rem 0 0; padding: 0 }
.tech-features li {
    font-size: .86rem;
    color: var(--body);
    padding-left: 1.1rem;
    position: relative;
}
.tech-features li::before {
    content: '';
    position: absolute; left: 0; top: .55em;
    width: 5px; height: 5px;
    background: var(--accent);
    border-radius: 50%;
}
.tech-tag {
    font-family: var(--font-mono);
    font-size: .6rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    border: 1px solid var(--line);
    padding: .2rem .45rem;
    border-radius: 3px;
}

/* ── 9. Tecnologías / marquee ───────────────────────────────── */
.clients-section { background: var(--paper-2) !important; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line) }
.clients-carousel-track { mask-image: linear-gradient(to right, transparent, #000 8%, #000 92%, transparent) }
.client-logo {
    font-family: var(--font-mono);
    font-size: .74rem !important;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--ink) !important;
    background: transparent !important;
    border: 0 !important;
    border-right: 1px solid var(--line) !important;
    border-radius: 0 !important;
    padding: .6rem 1.6rem !important;
    opacity: .78;
    white-space: nowrap;
}
.client-logo:hover { opacity: 1; color: var(--accent) !important }

/* ── 10. CTA / newsletter ───────────────────────────────────── */
.newsletter-cta {
    background: var(--ink) !important;
    border-radius: var(--radius-md) !important;
    padding: clamp(2.2rem, 4vw, 3.4rem) !important;
    text-align: left !important;
    color: var(--paper);
    box-shadow: none !important;
    background-image: none !important;
    position: relative;
    overflow: hidden;
}
.newsletter-cta::after {
    content: '';
    position: absolute;
    right: -60px; top: -60px;
    width: 220px; height: 220px;
    border: 1px solid rgba(244, 241, 233, .12);
    border-radius: 50%;
    pointer-events: none;
}
.newsletter-cta h2 {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 3vw, 2.5rem) !important;
    color: var(--paper) !important;
    line-height: 1.1;
    margin-bottom: .8rem;
    text-align: left;
    letter-spacing: -.02em;
}
.newsletter-cta p {
    color: rgba(244, 241, 233, .72) !important;
    font-size: .98rem;
    max-width: 58ch;
    margin: 0 auto .4rem;
    text-align: left;
}
.newsletter-cta .btn-accent {
    background: var(--paper) !important;
    color: var(--ink) !important;
    border-color: var(--paper) !important;
    margin-top: 1.4rem;
}
.newsletter-cta .btn-accent:hover {
    background: var(--accent) !important;
    border-color: var(--accent) !important;
    color: #fff !important;
}
.newsletter-cta .hero-ctas { justify-content: flex-start !important; margin-top: 1.4rem }
.newsletter-cta .hero-ctas .btn-outline { border-color: rgba(244, 241, 233, .3) !important; color: var(--paper) !important }
.newsletter-cta .hero-ctas .btn-outline:hover { border-color: var(--paper) !important }

/* ── 11. Testimonios (si quedan en alguna página) ───────────── */
.testimonio-card { padding: 1.9rem 1.8rem }
.testimonio-quote {
    font-family: var(--font-display);
    font-size: 1.32rem !important;
    line-height: 1.4;
    color: var(--ink) !important;
    margin-bottom: 1.4rem;
}
.testimonio-author strong { font-family: var(--font-body); font-size: .88rem; color: var(--ink) }
.testimonio-author span {
    font-family: var(--font-mono);
    font-size: .64rem !important;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted) !important;
}
.testimonio-avatar { background: var(--accent-soft) !important; color: var(--accent) !important }
.testimonios-dots .dot { background: var(--line) !important; border: 0 !important }
.testimonios-dots .dot.active { background: var(--accent) !important; width: 22px; border-radius: 2px !important }

/* ── 12. Formulario de contacto ─────────────────────────────── */
.contacto-form-wrapper,
.contacto-form {
    background: var(--surface) !important;
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: none !important;
    padding: clamp(1.6rem, 3vw, 2.4rem) !important;
}
.form-group label {
    font-family: var(--font-mono);
    font-size: .64rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: .45rem;
    display: block;
}
.form-group input,
.form-group textarea,
.form-group select {
    font-family: var(--font-body) !important;
    font-size: .95rem !important;
    color: var(--ink) !important;
    background: var(--paper) !important;
    border: 1px solid var(--line) !important;
    border-radius: 4px !important;
    padding: .8rem .95rem !important;
    box-shadow: none !important;
    transition: border-color var(--transition), box-shadow var(--transition);
    width: 100%;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(14, 107, 78, .12) !important;
    outline: none;
}
.contacto-item {
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    padding: 1.2rem 1.3rem;
}
.contacto-icon {
    background: var(--accent-soft) !important;
    color: var(--accent) !important;
    border-radius: 4px !important;
}
.contacto-item h4,
.contacto-item strong { font-family: var(--font-display); font-size: 1.12rem; color: var(--ink) }

/* ── 13. Artículo ───────────────────────────────────────────── */
.articulo-header h1,
.articulo-contenido h2,
.articulo-contenido h3 { color: var(--ink) }
.articulo-meta {
    font-family: var(--font-mono);
    font-size: .66rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
}
.articulo-contenido {
    font-size: 1.05rem;
    line-height: 1.78;
    color: var(--body);
}
.articulo-contenido h2 { font-size: 1.9rem; margin: 2.2rem 0 .9rem }
.articulo-contenido h3 { font-size: 1.45rem; margin: 1.8rem 0 .7rem }
.articulo-contenido blockquote {
    border-left: 2px solid var(--accent);
    background: var(--paper-2);
    padding: 1rem 1.4rem;
    border-radius: 0 3px 3px 0;
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--ink);
}
.articulo-contenido code {
    font-family: var(--font-mono);
    font-size: .88em;
    background: var(--paper-2);
    border: 1px solid var(--line);
    border-radius: 3px;
    padding: .12em .35em;
}
.articulo-contenido pre {
    background: var(--ink);
    color: #e8e5d8;
    border-radius: 4px;
    padding: 1.2rem 1.3rem;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: .84rem;
    line-height: 1.6;
}
.articulo-contenido pre code { background: transparent; border: 0; padding: 0; color: inherit }

/* ── 14. Footer ─────────────────────────────────────────────── */
.site-footer {
    background: var(--ink) !important;
    color: rgba(244, 241, 233, .66) !important;
    border-top: 1px solid rgba(244, 241, 233, .1);
    padding: clamp(2.8rem, 5vw, 4rem) 0 0 !important;
    margin-top: 0;
}
html[data-theme="dark"] .site-footer { background: #0c0d09 !important }
.site-footer .footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: clamp(1.6rem, 3vw, 3rem);
    padding-bottom: clamp(2rem, 3.5vw, 3rem);
    border-bottom: 1px solid rgba(244, 241, 233, .12);
}
.footer-brand h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--paper);
    letter-spacing: -.02em;
    margin-bottom: .7rem;
}
.footer-brand h3 span { color: #8fd3b6 }
.footer-brand p { color: rgba(244, 241, 233, .62) !important; font-size: .92rem; line-height: 1.65; max-width: 32ch }
.footer-email a { color: #8fd3b6 !important; font-family: var(--font-mono); font-size: .8rem }
.footer-social { display: flex; gap: .5rem; margin-top: 1.1rem }
.footer-social a {
    width: 34px; height: 34px;
    display: inline-flex; align-items: center; justify-content: center;
    border: 1px solid rgba(244, 241, 233, .18);
    border-radius: 4px;
    color: rgba(244, 241, 233, .7) !important;
    transition: border-color .2s var(--ease), color .2s var(--ease);
}
.footer-social a:hover { border-color: #8fd3b6; color: #8fd3b6 !important }

.site-footer h4 {
    font-family: var(--font-mono);
    font-size: .62rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: rgba(244, 241, 233, .42) !important;
    margin-bottom: 1.1rem;
    font-weight: 500;
}
.site-footer .footer-links ul { display: grid; gap: .55rem }
.site-footer .footer-links a,
.site-footer .footer-contact a {
    color: rgba(244, 241, 233, .72) !important;
    font-size: .9rem;
}
.site-footer .footer-links a:hover,
.site-footer .footer-contact a:hover { color: #fff !important }
.footer-contact p { color: rgba(244, 241, 233, .6) !important; font-size: .88rem; margin-bottom: .4rem }

.footer-cta p {
    font-family: var(--font-display);
    font-size: 1.25rem;
    line-height: 1.3;
    color: var(--paper) !important;
    margin-bottom: 1rem;
}
.footer-cta .btn-accent {
    background: var(--paper) !important;
    color: var(--ink) !important;
    border-color: var(--paper) !important;
    font-size: .85rem !important;
    padding: .7rem 1.1rem !important;
}
.footer-cta .btn-accent:hover { background: var(--accent) !important; border-color: var(--accent) !important; color: #fff !important }

.footer-bottom {
    background: transparent !important;
    border-top: 0 !important;
    padding: 1.2rem 0 1.5rem !important;
}
.footer-bottom .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: .6rem 1.4rem;
}
.footer-bottom p {
    color: rgba(244, 241, 233, .42) !important;
    font-size: .78rem;
    margin: 0;
}
.footer-bottom a { color: rgba(244, 241, 233, .55) !important; font-size: .78rem }
.footer-bottom a:hover { color: #fff !important }

/* ── 15. Back to top ────────────────────────────────────────── */
.back-to-top {
    background: var(--ink) !important;
    color: var(--paper) !important;
    border: 1px solid var(--ink) !important;
    border-radius: 4px !important;
    box-shadow: none !important;
    width: 42px; height: 42px;
}
.back-to-top:hover { background: var(--accent) !important; border-color: var(--accent) !important }

/* ── 16. Ajustes finos de lo heredado ───────────────────────── */
.highlight {
    background: none !important;
    -webkit-text-fill-color: currentColor !important;
    color: var(--accent);
}
.servicios-detalle .section-title,
.proyectos .section-title,
.tecnologia .section-title,
.blog-list .section-title { margin-bottom: .8rem }

.btn-load-more {
    font-family: var(--font-mono) !important;
    font-size: .7rem !important;
    letter-spacing: .1em;
    text-transform: uppercase;
    background: transparent !important;
    color: var(--ink) !important;
    border: 1px solid var(--line) !important;
    border-radius: 4px !important;
    padding: .8rem 1.4rem !important;
}
.btn-load-more:hover { border-color: var(--ink) !important; color: var(--ink) !important }

.featured-card { border-color: var(--ink) !important }

/* ── 17. Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
    .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) }
    .stat-item:nth-child(3) { border-left: 0 }
    .stat-item:nth-child(1),
    .stat-item:nth-child(2) { border-bottom: 1px solid var(--line) }
    .site-footer .footer-grid { grid-template-columns: 1fr 1fr }
}

@media (max-width: 900px) {
    .header-inner { height: 64px }
    .hero h1 { font-size: clamp(2.3rem, 9vw, 3.2rem) }
    .hero { padding: 2.6rem 0 2.4rem }
    .section { padding: 3rem 0 }
}

@media (max-width: 680px) {
    .stats-grid { grid-template-columns: 1fr }
    .stat-item { border-left: 0; border-bottom: 1px solid var(--line); padding: 1.4rem 0 }
    .stat-item:last-child { border-bottom: 0 }
    .site-footer .footer-grid { grid-template-columns: 1fr; gap: 1.8rem }
    .newsletter-cta { padding: 1.8rem 1.5rem !important }
    .cards-grid { grid-template-columns: 1fr }
    .hero-ctas .btn { width: 100%; justify-content: center }
    .alert-bar { font-size: .62rem }
    .alert-bar .container { flex-wrap: wrap; text-align: center; gap: .4rem }
}

/* ── 18. Movimiento reducido ────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }
}

/* ── 19. Piezas que agrega v6.js ────────────────────────────── */
.nd-sec-num {
    display: block;
    font-family: var(--font-mono);
    font-size: .64rem;
    letter-spacing: .2em;
    color: var(--accent);
    margin-bottom: .9rem;
    position: relative;
    padding-left: 0;
}
.nd-sec-num::after {
    content: '';
    display: block;
    width: 28px;
    height: 1px;
    background: var(--accent);
    margin-top: .55rem;
    opacity: .55;
}

.nd-progress {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 100%;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: 0 50%;
    z-index: 9999;
    pointer-events: none;
}

.nd-in { animation: nd-fade .6s var(--ease) both }
@keyframes nd-fade {
    from { opacity: 0; transform: translateY(9px) }
    to   { opacity: 1; transform: none }
}

body.nd-menu-open .site-header { border-bottom-color: var(--line) }

/* ── 20. Restos de color literal del tema anterior ──────────── */
.tech-tag {
    background: var(--paper-2) !important;
    color: var(--muted) !important;
    border: 1px solid var(--line) !important;
    font-family: var(--font-mono);
    font-size: .6rem !important;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: .22rem .5rem !important;
    border-radius: 3px;
}
.proyecto-resultado {
    background: var(--accent-soft) !important;
    border-left: 2px solid var(--accent) !important;
    color: var(--body) !important;
    border-radius: 0 3px 3px 0;
    font-size: .92rem;
    line-height: 1.6;
    padding: .85rem 1.1rem !important;
}
.feedback-success {
    background: var(--accent-soft) !important;
    color: var(--accent) !important;
    border: 1px solid rgba(14, 107, 78, .3) !important;
    border-radius: 4px;
    font-size: .92rem;
}
.feedback-error {
    background: #f7e9e5 !important;
    color: #8c3222 !important;
    border: 1px solid #e2c3ba !important;
    border-radius: 4px;
    font-size: .92rem;
}
.input-error { border-color: #b5482f !important; box-shadow: 0 0 0 3px rgba(181, 72, 47, .12) !important }

/* El halo difuso del CTA desaparece */
.newsletter-cta::before,
.hero-content::before { display: none !important }

html[data-theme="dark"] .tech-tag { background: var(--paper-2) !important; color: var(--muted) !important }
html[data-theme="dark"] .proyecto-resultado { background: var(--accent-soft) !important }
html[data-theme="dark"] .feedback-error { background: #2a1a16 !important; color: #e8a897 !important; border-color: #4a2a22 !important }

/* ── 21. Tema oscuro: bloques que deben mantener su contraste ── */
/* La barra de aviso es siempre una franja de tinta (no depende del tema) */
.alert-bar {
    background: #14150f !important;
    color: rgba(244, 241, 233, .78) !important;
}
.alert-bar span { color: rgba(244, 241, 233, .78) !important }
.alert-bar::selection,
.alert-bar *::selection { background: rgba(143, 211, 182, .3) }

/* En oscuro el panel del CTA se invierte a papel: fondo claro, texto tinta */
html[data-theme="dark"] .newsletter-cta {
    background: #ece8dc !important;
    border: 1px solid #ddd8c9;
}
html[data-theme="dark"] .newsletter-cta h2 { color: #14150f !important }
html[data-theme="dark"] .newsletter-cta p { color: rgba(20, 21, 15, .74) !important }
html[data-theme="dark"] .newsletter-cta .btn-accent {
    background: #14150f !important;
    color: #f4f1e9 !important;
    border-color: #14150f !important;
}
html[data-theme="dark"] .newsletter-cta .btn-accent:hover {
    background: #0e6b4e !important;
    border-color: #0e6b4e !important;
    color: #fff !important;
}
html[data-theme="dark"] .newsletter-cta .btn-outline {
    color: #14150f !important;
    border-color: rgba(20, 21, 15, .3) !important;
}
html[data-theme="dark"] .newsletter-cta .btn-outline:hover { border-color: #14150f !important }

/* Número y sufijo en la misma línea; la etiqueta debajo */
.stat-item { display: block }
.stat-number { display: inline !important }
.stat-suffix { display: inline !important }
.stat-label { display: block !important }

/* ── 22. Tarjetas destacadas: imagen al costado, sin ampliar la foto ── */
.blog-card.featured-card .blog-card-link {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    align-items: stretch;
}
.blog-card.featured-card .blog-card-img {
    border-bottom: 0;
    border-right: 1px solid var(--line);
    height: 100%;
}
.blog-card.featured-card .blog-card-img img {
    aspect-ratio: auto;
    height: 100%;
    min-height: 230px;
}
.blog-card.featured-card .blog-card-body { padding: 2.1rem 2rem }

.proyecto-card.featured-card {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    align-items: stretch;
}
.proyecto-card.featured-card .proyecto-card-img {
    border-bottom: 0;
    border-right: 1px solid var(--line);
    height: 100%;
}
.proyecto-card.featured-card .proyecto-card-img img {
    aspect-ratio: auto;
    height: 100%;
    min-height: 250px;
}
.proyecto-card.featured-card .proyecto-card-body { padding: 2.1rem 2rem }

@media (max-width: 780px) {
    .blog-card.featured-card .blog-card-link,
    .proyecto-card.featured-card { grid-template-columns: 1fr }
    .blog-card.featured-card .blog-card-img,
    .proyecto-card.featured-card .proyecto-card-img {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }
    .blog-card.featured-card .blog-card-img img,
    .proyecto-card.featured-card .proyecto-card-img img { aspect-ratio: 16 / 10; height: auto; min-height: 0 }
}