/* ================================================================

   main.css — Variables CSS globales, reset y estilos base

   modulixflow.com

================================================================ */



/* ──────────────────────────────────────────────────────────────

   1. VARIABLES CSS

────────────────────────────────────────────────────────────── */

:root {

    --purple:      #6C47FF;

    --purple-mid:  #4B2FD4;

    --teal:        #00C9A7;

    --dark:        #0A0A14;

    --dark-2:      #0E0E1A;

    --soft-purple: #EAE4FF;

    --offwhite:    #F8F7FF;

    --muted:       #7A7591;

    --card-bg:     rgba(255,255,255,0.04);

    --card-border: rgba(108,71,255,0.18);



    --font-head: 'Plus Jakarta Sans', sans-serif;

    --font-body: 'Inter', sans-serif;



    --radius-sm:  8px;

    --radius-md:  16px;

    --radius-lg:  24px;

    --radius-xl:  32px;



    --shadow-sm:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);

    --shadow-md:  0 4px 16px rgba(108,71,255,0.10);

    --shadow-lg:  0 16px 40px rgba(108,71,255,0.15);



    --transition: 0.25s cubic-bezier(0.4,0,0.2,1);



    --container:  1200px;

    --gap:        clamp(1.5rem, 4vw, 3rem);

}



/* ──────────────────────────────────────────────────────────────

   2. RESET & BASE

────────────────────────────────────────────────────────────── */

*, *::before, *::after {

    box-sizing: border-box;

    margin: 0;

    padding: 0;

}



html {

    scroll-behavior: smooth;

    font-size: 16px;

    -webkit-text-size-adjust: 100%;

}



body {

    font-family: var(--font-body);

    font-weight: 400;

    color: var(--dark);

    background: #fff;

    line-height: 1.6;

    overflow-x: hidden;

}



img, video, svg {

    display: block;

    max-width: 100%;

    height: auto;

}



img.custom-logo {

    max-width: 190px !important;

    height: auto !important;

    width: auto !important;

}



a {

    color: inherit;

    text-decoration: none;

    transition: color var(--transition);

}



ul, ol { list-style: none; }



button { cursor: pointer; border: none; background: none; font: inherit; }



/* ──────────────────────────────────────────────────────────────

   3. LAYOUT

────────────────────────────────────────────────────────────── */

.container {

    width: 100%;

    max-width: var(--container);

    margin-inline: auto;

    padding-inline: clamp(1rem, 4vw, 2rem);

}



section { padding-block: clamp(4rem, 8vw, 6rem); }



.sec-light { background: var(--offwhite); }

.sec-dark  { background: var(--dark); }

.sec-dark-2{ background: var(--dark-2); }



/* ──────────────────────────────────────────────────────────────

   4. TIPOGRAFÍA

────────────────────────────────────────────────────────────── */

h1, h2, h3, h4, h5, h6 {

    font-family: var(--font-head);

    line-height: 1.15;

    font-weight: 700;

}



h1 { font-size: clamp(2.2rem, 5vw, 3.75rem); }

h2 { font-size: clamp(1.8rem, 3.5vw, 2.75rem); }

h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }



p  { line-height: 1.7; }



.section-title {

    font-family: var(--font-head);

    font-size: clamp(1.75rem, 3vw, 2.5rem);

    font-weight: 700;

    margin-bottom: 0.5rem;

}



.section-sub {

    color: var(--muted);

    font-weight: 300;

    max-width: 55ch;

    margin-bottom: clamp(2.5rem, 5vw, 4rem);

}



.section-head {

    text-align: center;

    margin-bottom: clamp(2.5rem, 5vw, 4rem);

}



.accent-teal   { color: var(--teal); }

.accent-purple { color: var(--purple); }



/* ──────────────────────────────────────────────────────────────

   5. GRIDS

────────────────────────────────────────────────────────────── */

.grid-3 {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: var(--gap);

}



.grid-2 {

    display: grid;

    grid-template-columns: repeat(2, 1fr);

    gap: var(--gap);

    align-items: center;

}



/* ──────────────────────────────────────────────────────────────

   6. UTILIDADES

────────────────────────────────────────────────────────────── */

.sr-only {

    position: absolute;

    width: 1px; height: 1px;

    padding: 0; margin: -1px;

    overflow: hidden;

    clip: rect(0,0,0,0);

    white-space: nowrap;

    border: 0;

}



.visually-hidden { visibility: hidden; }



/* ──────────────────────────────────────────────────────────────

   7. RESPONSIVE — 920px breakpoint principal

────────────────────────────────────────────────────────────── */

@media (max-width: 920px) {

    .grid-3 { grid-template-columns: 1fr 1fr; }

    .grid-2 { grid-template-columns: 1fr; }

}



@media (max-width: 600px) {

    .grid-3 { grid-template-columns: 1fr; }

}



/* ──────────────────────────────────────────────────────────────

   8. PÁGINA: BLOG / ARCHIVE

────────────────────────────────────────────────────────────── */

.archive-header { padding-block: 3rem; }

.archive-header__title { font-size: clamp(2rem,4vw,3rem); }

.archive-header__title span { color: var(--purple); }



.blog-grid {

    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 2rem;

    margin-top: 2rem;

}



.blog-card {

    background: #fff;

    border-radius: var(--radius-md);

    overflow: hidden;

    border: 1px solid rgba(108,71,255,0.1);

    transition: transform var(--transition), box-shadow var(--transition);

}

.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }



.blog-card__thumb img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

.blog-card__body { padding: 1.5rem; }

.blog-card__date { font-size: 0.8rem; color: var(--muted); }

.blog-card__title { font-size: 1.1rem; margin: 0.5rem 0; }

.blog-card__title a:hover { color: var(--purple); }

.blog-card__excerpt { color: var(--muted); font-size: 0.9rem; margin-bottom: 1rem; font-weight: 300; }



.pagination { display: flex; justify-content: center; margin-top: 3rem; gap: 0.5rem; }

.pagination a, .pagination span {

    padding: 0.5rem 1rem;

    border-radius: var(--radius-sm);

    border: 1px solid var(--card-border);

}

.pagination .current { background: var(--purple); color: #fff; border-color: var(--purple); }



/* ──────────────────────────────────────────────────────────────

   9. PÁGINA: SINGLE POST

────────────────────────────────────────────────────────────── */

.single-content { padding-block: 4rem; max-width: 800px; }

.single-post__thumb { border-radius: var(--radius-md); overflow: hidden; margin-bottom: 2rem; }

.single-post__thumb img { width: 100%; }

.single-post__meta { color: var(--muted); font-size: 0.85rem; margin-bottom: 1rem; display: flex; gap: 1rem; }

.single-post__title { margin-bottom: 2rem; }

.single-post__body { line-height: 1.8; }

.single-post__body h2 { margin-top: 2.5rem; margin-bottom: 1rem; }

.single-post__body h3 { margin-top: 2rem; margin-bottom: 0.75rem; }

.single-post__body p  { margin-bottom: 1.25rem; }

.single-post__body img { border-radius: var(--radius-sm); margin-block: 1.5rem; }

.single-post__footer { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(108,71,255,0.12); }

.tag { display: inline-block; background: var(--soft-purple); color: var(--purple); padding: 0.25rem 0.75rem; border-radius: 999px; font-size: 0.8rem; margin: 0.25rem; }



/* ──────────────────────────────────────────────────────────────

   10. PÁGINA: GENÉRICA

────────────────────────────────────────────────────────────── */

.page-content { padding-block: 5rem; max-width: 900px; }

.page-header { margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid rgba(108,71,255,0.12); }

.page-header__title { font-size: clamp(2rem,4vw,3rem); }

.page-body { line-height: 1.8; }

.page-body p { margin-bottom: 1.5rem; }



/* ──────────────────────────────────────────────────────────────

   11. PÁGINA: 404

────────────────────────────────────────────────────────────── */

.error-404 { padding-block: 8rem; text-align: center; }

.error-404__code { font-size: clamp(5rem,12vw,10rem); font-family: var(--font-head); font-weight: 800; color: var(--soft-purple); line-height: 1; }

.error-404__title { font-size: clamp(1.5rem,3vw,2.5rem); margin-bottom: 1rem; }

.error-404__desc { color: var(--muted); margin-bottom: 2.5rem; }

.error-404__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }



@media (max-width: 920px) {

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

}

@media (max-width: 600px) {

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

    .single-content { padding-block: 2rem; }

    .page-content { padding-block: 3rem; }

}