/* AUTOMIFYA — Blog Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  --bg: #0A0E1E;
  --bg-2: #0D1226;
  --card: #11172E;
  --card-2: #151C38;
  --line: rgba(140,160,220,.12);
  --line-2: rgba(140,160,220,.22);
  --text: #EDF1FB;
  --muted: #9AA5C8;
  --orange: #F0622A;
  --magenta: #C7257E;
  --violet: #8B2FC9;
  --cyan: #3FD4E8;
  --grad: linear-gradient(95deg,var(--orange),var(--magenta) 55%,var(--violet));
  --radius: 16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;overflow-x:hidden;-webkit-font-smoothing:antialiased;}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{width:min(1120px,92%);margin:0 auto}
.wrap--narrow{width:min(760px,92%);margin:0 auto}

/* NAV */
.nav{position:sticky;top:0;z-index:100;background:rgba(10,14,30,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);}
.nav__inner{display:flex;align-items:center;justify-content:space-between;height:68px;padding:0 5%;}
.nav__logo{font-weight:800;font-size:1.2rem;letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}
.nav__links{display:flex;gap:28px;font-size:.9rem;font-weight:500;}
.nav__links a{color:var(--muted);transition:color .2s;}
.nav__links a:hover{color:var(--text);}
.nav__cta{background:var(--grad);color:#fff;font-weight:700;font-size:.85rem;padding:10px 20px;border-radius:99px;white-space:nowrap;}

/* BREADCRUMB */
.breadcrumb{padding:16px 0;font-size:.82rem;color:var(--muted);border-bottom:1px solid var(--line);}
.breadcrumb a{color:var(--cyan);}
.breadcrumb span{margin:0 6px;opacity:.5;}

/* EYEBROW */
.eyebrow{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;padding:7px 16px;border-radius:99px;margin-bottom:20px;color:var(--cyan);border:1px solid rgba(63,212,232,.3);background:rgba(63,212,232,.06);}
.grad-text{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;}

/* BLOG INDEX HERO */
.blog-hero{padding:80px 0 50px;text-align:center;}
.blog-hero h1{font-size:clamp(2rem,5vw,3rem);font-weight:800;line-height:1.15;letter-spacing:-.03em;margin-bottom:18px;}
.blog-hero p{font-size:1.05rem;color:var(--muted);max-width:560px;margin:0 auto 40px;}

/* CATEGORIES */
.categories{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:55px;}
.cat-pill{padding:7px 18px;border-radius:99px;font-size:.82rem;font-weight:600;border:1px solid var(--line-2);color:var(--muted);transition:all .2s;}
.cat-pill:hover,.cat-pill.active{border-color:var(--cyan);color:var(--cyan);background:rgba(63,212,232,.07);}

/* ARTICLE GRID */
.article-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px;padding-bottom:100px;}
.article-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,border-color .25s;display:flex;flex-direction:column;}
.article-card:hover{transform:translateY(-4px);border-color:var(--line-2);}
.article-card__thumb{height:180px;display:flex;align-items:center;justify-content:center;font-size:2.8rem;position:relative;overflow:hidden;}
.article-card__thumb::after{content:'';position:absolute;inset:0;background:var(--grad);opacity:.08;}
.thumb-diseno{background:linear-gradient(135deg,#0d1528,#162040);}
.thumb-seo{background:linear-gradient(135deg,#0d1a20,#102030);}
.thumb-ia{background:linear-gradient(135deg,#120d28,#1c1040);}
.thumb-auto{background:linear-gradient(135deg,#1a0d18,#2a0f28);}
.thumb-crm{background:linear-gradient(135deg,#0d1a18,#0f2528);}
.thumb-mkt{background:linear-gradient(135deg,#1a120d,#2a1a0f);}
.thumb-prod{background:linear-gradient(135deg,#0f1a0d,#152010);}
.thumb-dig{background:linear-gradient(135deg,#0d1520,#102530);}
.article-card__body{padding:24px;flex:1;display:flex;flex-direction:column;}
.article-card__cat{font-size:.72rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:10px;}
.article-card__title{font-size:1.02rem;font-weight:700;line-height:1.35;margin-bottom:12px;letter-spacing:-.01em;}
.article-card__excerpt{font-size:.87rem;color:var(--muted);line-height:1.6;flex:1;}
.article-card__meta{display:flex;align-items:center;gap:12px;margin-top:18px;padding-top:14px;border-top:1px solid var(--line);font-size:.78rem;color:var(--muted);}
.article-card__meta .author{font-weight:600;color:var(--text);}
.read-more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:.85rem;font-weight:600;color:var(--cyan);transition:gap .2s;}
.read-more:hover{gap:10px;}

/* ARTICLE HEADER */
.article-header{padding:70px 0 44px;border-bottom:1px solid var(--line);}
.article-header__cat{font-size:.75rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px;}
.article-header h1{font-size:clamp(1.7rem,4vw,2.7rem);font-weight:800;line-height:1.2;letter-spacing:-.03em;margin-bottom:20px;}
.article-header__lead{font-size:1.1rem;color:var(--muted);line-height:1.7;max-width:680px;margin-bottom:28px;}
.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:18px;font-size:.85rem;color:var(--muted);}
.article-meta__author{display:flex;align-items:center;gap:10px;}
.article-meta__avatar{width:38px;height:38px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;color:#fff;flex-shrink:0;}
.article-meta__name{font-weight:600;color:var(--text);font-size:.88rem;}
.article-meta__role{font-size:.78rem;}
.meta-sep{opacity:.3;}

/* TABLE OF CONTENTS */
.toc{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--cyan);border-radius:var(--radius);padding:24px 28px;margin:40px 0;}
.toc__title{font-size:.78rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px;}
.toc ol{padding-left:20px;}
.toc li{margin-bottom:8px;}
.toc a{color:var(--muted);font-size:.9rem;transition:color .2s;}
.toc a:hover{color:var(--cyan);}

/* ARTICLE BODY */
.article-body{padding:48px 0 70px;}
.article-body h2{font-size:clamp(1.25rem,2.5vw,1.65rem);font-weight:800;letter-spacing:-.02em;margin:52px 0 18px;color:var(--text);}
.article-body h2:first-child{margin-top:0;}
.article-body h3{font-size:1.1rem;font-weight:700;margin:34px 0 12px;color:var(--text);}
.article-body p{margin-bottom:20px;color:#C8D0E8;line-height:1.82;}
.article-body ul,.article-body ol{padding-left:22px;margin-bottom:22px;}
.article-body li{margin-bottom:9px;color:#C8D0E8;line-height:1.72;}
.article-body strong{color:var(--text);font-weight:600;}
.article-body a{color:var(--cyan);border-bottom:1px solid rgba(63,212,232,.3);transition:border-color .2s;}
.article-body a:hover{border-color:var(--cyan);}

/* HIGHLIGHT */
.highlight-box{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:var(--radius);padding:22px 26px;margin:30px 0;}
.highlight-box.cyan{border-left-color:var(--cyan);}
.highlight-box.violet{border-left-color:var(--violet);}
.highlight-box p{margin-bottom:0;font-size:.95rem;}

/* TABLE */
.wrap--narrow .data-table-wrap{overflow-x:auto;margin:30px 0;}
.data-table{width:100%;border-collapse:collapse;font-size:.88rem;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;}
.data-table th{background:var(--card-2);padding:13px 15px;text-align:left;font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);}
.data-table td{padding:12px 15px;border-top:1px solid var(--line);color:#C8D0E8;}
.data-table tr:hover td{background:rgba(255,255,255,.02);}
.check{color:#4ade80;font-weight:700;}
.cross{color:#f87171;font-weight:700;}

/* FAQ */
.faq-section{margin:52px 0;}
.faq-item{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:10px;overflow:hidden;}
.faq-q{padding:18px 22px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center;background:var(--card);font-size:.95rem;gap:12px;}
.faq-q::after{content:'+';font-size:1.3rem;color:var(--cyan);flex-shrink:0;}
.faq-a{padding:0 22px;max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;color:var(--muted);font-size:.92rem;line-height:1.7;background:var(--card);}
.faq-item.open .faq-a{max-height:600px;padding:14px 22px 22px;}
.faq-item.open .faq-q::after{content:'−';}

/* CTA */
.cta-box{background:linear-gradient(135deg,var(--card),var(--card-2));border:1px solid var(--line);border-radius:20px;padding:52px 40px;text-align:center;margin:64px 0;position:relative;overflow:hidden;}
.cta-box::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--grad);}
.cta-box h2{font-size:1.65rem;margin-bottom:14px;margin-top:0;}
.cta-box p{color:var(--muted);margin-bottom:28px;}
.btn-grad{display:inline-block;background:var(--grad);color:#fff;font-weight:700;font-size:.95rem;padding:14px 32px;border-radius:99px;transition:opacity .2s,transform .2s;}
.btn-grad:hover{opacity:.9;transform:translateY(-2px);}
.btn-outline{display:inline-block;border:2px solid rgba(255,255,255,.2);color:var(--text);font-weight:600;font-size:.9rem;padding:13px 28px;border-radius:99px;transition:border-color .2s;margin-left:14px;}
.btn-outline:hover{border-color:rgba(255,255,255,.5);}

/* RELATED ARTICLES */
.related-section{padding:60px 0;border-top:1px solid var(--line);}
.related-section h2{font-size:1.3rem;font-weight:700;margin-bottom:28px;}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;}

/* FOOTER */
.footer{background:var(--bg-2);border-top:1px solid var(--line);padding:50px 0 28px;}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px;margin-bottom:38px;}
.footer__logo{font-weight:800;font-size:1.2rem;letter-spacing:-.02em;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:12px;}
.footer__desc{color:var(--muted);font-size:.87rem;line-height:1.7;}
.footer__heading{font-size:.76rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;}
.footer__links{list-style:none;}
.footer__links li{margin-bottom:9px;}
.footer__links a{color:var(--muted);font-size:.87rem;transition:color .2s;}
.footer__links a:hover{color:var(--text);}
.footer__bottom{padding-top:26px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:.8rem;color:var(--muted);}
.footer__bottom a{color:var(--muted);transition:color .2s;}
.footer__bottom a:hover{color:var(--cyan);}

/* READING PROGRESS */
.progress-bar{position:fixed;top:0;left:0;height:3px;background:var(--grad);z-index:200;transition:width .1s linear;width:0%;}

/* ADS */
.ad-container{margin:40px 0;padding:24px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);text-align:center;min-height:100px;}
.ad-label{font-size:.72rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px;}

@media(max-width:768px){
  .nav__links{display:none;}
  .footer__grid{grid-template-columns:1fr;gap:28px;}
  .cta-box{padding:36px 22px;}
  .cta-box h2{font-size:1.35rem;}
  .btn-outline{margin-left:0;margin-top:12px;display:block;}
  .article-header{padding:50px 0 34px;}
}