/* Blog article styles — extends styles.css */

/* Hero */
.article-hero{max-width:var(--max);margin:0 auto;padding:8rem 1.5rem 2rem;position:relative}.article-hero-tag{display:inline-block;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:var(--accent);margin-bottom:.75rem}.article-hero h1{font-family:var(--display);font-size:clamp(2rem,5vw,3.2rem);font-weight:800;letter-spacing:-.03em;margin-bottom:1rem;line-height:1.08}.article-hero p{color:var(--ink-mute);font-size:1rem;max-width:640px;line-height:1.7}.article-hero-meta{display:flex;align-items:center;gap:.5rem;font-size:.8rem;color:var(--ink-mute);margin-top:1rem;padding-top:1rem;border-top:1px solid var(--line);flex-wrap:wrap}.article-hero-meta svg{width:14px;height:14px;flex-shrink:0}.article-hero-meta span{display:inline-flex;align-items:center;gap:.35rem}

/* Back link */
.article-back{display:inline-flex;align-items:center;gap:.35rem;font-size:.85rem;color:var(--ink-mute);margin-bottom:1.5rem;transition:color .25s}.article-back:hover{color:var(--accent)}.article-back svg{width:14px;height:14px;transition:transform .25s var(--ease-out)}.article-back:hover svg{transform:translateX(-3px)}

/* TOC */
.article-toc{max-width:var(--max);margin:0 auto;padding:0 1.5rem 2rem}.article-toc-inner{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 2rem;max-width:640px;transition:border-color .3s var(--ease-out)}.article-toc-inner:hover{border-color:rgba(5,150,105,.2)}.article-toc-inner span{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);display:block;margin-bottom:.75rem}.article-toc-inner ol{list-style:none;counter-reset:toc}.article-toc-inner li{counter-increment:toc;margin-bottom:.35rem}.article-toc-inner li:last-child{margin-bottom:0}.article-toc-inner li a{display:inline-flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--ink-soft);padding:.3rem 0;transition:color .25s;line-height:1.4}.article-toc-inner li a::before{content:counter(toc);font-size:.7rem;font-weight:600;color:var(--accent);background:rgba(5,150,105,.1);width:20px;height:20px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.article-toc-inner li a:hover{color:var(--accent)}

/* Article body */
.article-content{max-width:var(--max);margin:0 auto;padding:0 1.5rem 4rem}.article-body{max-width:720px}.article-body h2{font-family:var(--display);font-size:1.65rem;font-weight:700;letter-spacing:-.02em;margin-top:3rem;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--line);color:var(--ink)}.article-body h3{font-family:var(--display);font-size:1.2rem;font-weight:600;margin-top:2rem;margin-bottom:.75rem;color:var(--ink-soft)}.article-body p{font-size:.95rem;color:var(--ink-soft);line-height:1.8;margin-bottom:1.25rem}.article-body ul,.article-body ol{margin-bottom:1.25rem;padding-left:1.25rem}.article-body li{font-size:.95rem;color:var(--ink-soft);line-height:1.7;margin-bottom:.35rem}.article-body li strong{color:var(--ink)}.article-body strong{color:var(--ink)}.article-body a{color:var(--accent);transition:color .25s;border-bottom:1px solid transparent}.article-body a:hover{color:var(--accent-2);border-bottom-color:var(--accent-2)}

/* Highlight */
.article-highlight{padding:1.5rem;background:rgba(5,150,105,.04);border:1px solid rgba(5,150,105,.12);border-left:1px solid var(--accent);border-radius:0 var(--radius-sm) var(--radius-sm) 0;margin:1.5rem 0;transition:background .3s var(--ease-out)}.article-highlight:hover{background:rgba(5,150,105,.07)}.article-highlight p{font-size:.9rem;color:var(--ink-soft);margin-bottom:0}.article-highlight strong{color:var(--accent)}

/* Pull quote */
.article-pullquote{margin:2rem 0;padding:1.5rem 2rem;background:rgba(16,185,129,.03);border:1px solid rgba(16,185,129,.1);border-radius:var(--radius);text-align:center}.article-pullquote p{font-family:var(--display);font-size:1.1rem;color:var(--ink-soft);font-style:italic;line-height:1.6;margin-bottom:0}.article-pullquote p::before{content:'"';color:var(--accent-2)}.article-pullquote p::after{content:'"';color:var(--accent-2)}

/* Price list */
.article-price-list{list-style:none;padding:0!important;margin:1.5rem 0!important;display:grid;gap:.75rem}.article-price-list li{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-sm);padding:1.25rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.5rem;transition:border-color .3s var(--ease-out),transform .3s var(--ease-out)}.article-price-list li:hover{border-color:rgba(5,150,105,.2);transform:translateX(4px)}.article-price-list li span:first-child{font-weight:600;color:var(--ink)}.article-price-list li span:last-child{font-family:var(--display);font-size:1.1rem;font-weight:700;color:var(--accent)}

/* Check list */
.article-list-check{list-style:none;padding:0!important}.article-list-check li{display:flex;align-items:flex-start;gap:.6rem;font-size:.9rem;color:var(--ink-soft);padding:.55rem 0;border-bottom:1px solid var(--line);line-height:1.5}.article-list-check li:last-child{border-bottom:none}.article-list-check li::before{content:'';flex-shrink:0;width:18px;height:18px;border-radius:50%;background:rgba(5,150,105,.12);display:inline-flex;align-items:center;justify-content:center;margin-top:.15rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236366f1' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:10px}

/* Comparision table */
.article-table-wrap{overflow-x:auto;margin:1.5rem 0}.article-table{width:100%;border-collapse:collapse;font-size:.88rem;color:var(--ink-soft);background:var(--glass);border-radius:var(--radius-sm);overflow:hidden}.article-table th,.article-table td{padding:.85rem 1rem;text-align:left;border-bottom:1px solid var(--line)}.article-table thead th{font-family:var(--display);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--accent);background:rgba(5,150,105,.04)}.article-table tbody tr:last-child td{border-bottom:none}.article-table tbody tr:hover{background:var(--glass-hover)}.article-table td:first-child{font-weight:600;color:var(--ink)}.article-table .chk{color:#22c55e}.article-table .dash{color:var(--ink-mute);opacity:.4}

/* CTA section */
.article-cta{max-width:var(--max);margin:0 auto;padding:3rem 1.5rem 4rem}.article-cta-inner{background:linear-gradient(135deg,rgba(5,150,105,.06),rgba(16,185,129,.04));border:1px solid rgba(5,150,105,.15);border-radius:var(--radius);padding:2.5rem 2rem;text-align:center;max-width:720px;transition:border-color .3s var(--ease-out),box-shadow .3s var(--ease-out)}.article-cta-inner:hover{border-color:rgba(5,150,105,.3);box-shadow:0 8px 32px rgba(5,150,105,.08)}.article-cta-inner h2{font-family:var(--display);font-size:1.5rem;font-weight:700;margin-bottom:.75rem}.article-cta-inner p{font-size:.9rem;color:var(--ink-mute);margin-bottom:1.5rem;line-height:1.7}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.75rem;font-size:.9rem;font-weight:600;border-radius:var(--radius-sm);transition:all .35s var(--ease-out);cursor:pointer;border:0}.btn-primary{background:#059669;color:#fff}.btn-primary:hover{background:#047857;transform:translateY(-3px) scale(1.02);box-shadow:0 12px 40px rgba(5,150,105,.35)}.btn-primary:active{transform:translateY(-1px) scale(0.98)}

/* Related articles */
.article-related{max-width:var(--max);margin:0 auto;padding:0 1.5rem 3rem}.article-related h2{font-family:var(--display);font-size:1.25rem;font-weight:700;margin-bottom:1.25rem;color:var(--ink)}.article-related-grid{display:grid;grid-template-columns:1fr;gap:1rem}@media(min-width:640px){.article-related-grid{grid-template-columns:1fr 1fr}}.article-related-card{background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem;transition:all .3s var(--ease-out);opacity:0;transform:translateY(12px)}.article-related-card.is-revealed{opacity:1;transform:translateY(0)}.article-related-card:hover{border-color:rgba(5,150,105,.2);transform:translateY(-2px);background:var(--glass-hover)}.article-related-card .rel-cat{font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:.35rem;display:block}.article-related-card h3{font-family:var(--display);font-size:.95rem;font-weight:600;color:var(--ink);margin-bottom:.35rem;line-height:1.3}.article-related-card p{font-size:.8rem;color:var(--ink-mute);line-height:1.5;margin-bottom:0}.article-related-card a{text-decoration:none;color:inherit;display:block}

/* Footer */
.footer{background:var(--bg-2);padding:4rem 1.5rem 1.5rem;margin-top:2rem;border-top:1px solid rgba(255,255,255,.04)}.footer-inner{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1fr;gap:2rem;padding-bottom:2rem;border-bottom:1px solid var(--line)}@media(min-width:720px){.footer-inner{grid-template-columns:2fr 1fr 1fr}}.footer-logo{font-family:var(--display);font-size:1.15rem;font-weight:700;color:var(--ink)}.footer-logo span{color:var(--accent)}.footer-brand p{font-size:.85rem;color:var(--ink-mute);margin-top:.5rem;max-width:280px;line-height:1.6}.footer-links,.footer-contact{display:flex;flex-direction:column;gap:.5rem}.footer-links a,.footer-contact a{font-size:.875rem;color:var(--ink-mute);transition:color .25s;width:fit-content}.footer-links a:hover,.footer-contact a:hover{color:var(--ink)}.footer-bottom{max-width:var(--max);margin:2rem auto 0;text-align:center;font-size:.8rem;color:var(--ink-mute)}

/* Scroll reveal */
[data-reveal-article]{opacity:0;transform:translateY(16px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out)}[data-reveal-article].is-revealed{opacity:1;transform:translateY(0)}

/* Section clip-path reveal */
[data-section-reveal]{clip-path:inset(0 0 100% 0);opacity:0;transition:clip-path .9s cubic-bezier(.16,1,.3,1),opacity .6s var(--ease-out)}[data-section-reveal].is-revealed{clip-path:inset(0 0 0 0);opacity:1}

/* TOC active state */
.article-toc-inner li a.is-active{color:var(--accent)}.article-toc-inner li a.is-active::before{background:var(--accent);color:#fff}

/* CTA pulse */
@keyframes ctaPulse{0%,100%{box-shadow:0 0 0 0 rgba(5,150,105,.4)}50%{box-shadow:0 0 0 12px rgba(5,150,105,0)}}.article-cta-inner .btn-primary{animation:ctaPulse 2.5s ease-in-out infinite}@media(prefers-reduced-motion:reduce){.article-cta-inner .btn-primary{animation:none}}

/* Stagger items */
[data-stagger] > *{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out);transition-delay:calc(var(--i,0) * .08s)}[data-stagger].is-revealed > *{opacity:1;transform:translateY(0)}

/* Media queries */
@media(min-width:540px){.article-hero{padding:8rem 2rem 2rem}.article-toc{padding:0 2rem 2rem}.article-content{padding:0 2rem 4rem}.article-cta{padding:3rem 2rem 4rem}.article-related{padding:0 2rem 3rem}}
@media(min-width:860px){.article-hero{padding:10rem 2rem 3rem}}

/* Premium blog motion layer */
:root{--blog-motion:cubic-bezier(.16,1,.3,1)}
.article-hero{overflow:hidden}
.article-hero::before{content:'';position:absolute;width:420px;height:420px;right:4%;top:12%;z-index:-1;background:radial-gradient(circle,rgba(5,150,105,.16),transparent 62%);filter:blur(24px);animation:blogGlowFloat 10s ease-in-out infinite}
.article-hero::after{content:'';position:absolute;left:1.5rem;bottom:.6rem;width:min(280px,42vw);height:1px;background:linear-gradient(90deg,var(--accent),transparent);transform-origin:left;animation:blogLineGrow .9s .15s var(--blog-motion) both}
.article-hero-tag{opacity:0;transform:translateY(12px);animation:blogRise .7s .05s var(--blog-motion) forwards}
.article-hero h1 .word-reveal{display:inline-block;opacity:0;transform:translateY(.7em) rotateX(28deg);transform-origin:left bottom;animation:wordRise .7s var(--blog-motion) forwards;animation-delay:calc(.13s + var(--word-i,0) * .045s)}
.article-hero p{opacity:0;transform:translateY(16px);animation:blogRise .75s .42s var(--blog-motion) forwards}
.article-hero-meta{opacity:0;transform:translateY(12px);animation:blogRise .7s .55s var(--blog-motion) forwards}
.article-hero-meta span{transition:color .25s var(--ease-out),transform .25s var(--ease-out)}
.article-hero-meta span:hover{color:var(--ink);transform:translateY(-2px)}
.article-toc-inner{background:linear-gradient(135deg,rgba(255,255,255,.055),rgba(255,255,255,.025));opacity:0;transform:translateY(18px);animation:blogRise .7s .68s var(--blog-motion) forwards;transition:border-color .3s var(--ease-out),transform .3s var(--ease-out),box-shadow .3s var(--ease-out)}
.article-toc-inner:hover{border-color:rgba(5,150,105,.28);transform:translateY(-3px);box-shadow:0 18px 60px rgba(5,150,105,.08)}
.article-toc-inner li a{transition:color .25s,transform .25s var(--ease-out)}
.article-toc-inner li a::before{transition:transform .25s var(--blog-motion),background .25s,color .25s}
.article-toc-inner li a:hover{transform:translateX(4px)}
.article-toc-inner li a:hover::before{transform:scale(1.12)}
.article-body h2{position:relative}
.article-body h2::after{content:'';position:absolute;left:0;bottom:-1px;width:64px;height:1px;background:linear-gradient(90deg,var(--accent),var(--accent-2));transform:scaleX(0);transform-origin:left;transition:transform .75s var(--blog-motion)}
.article-body h2.is-revealed::after{transform:scaleX(1)}
.article-price-list li,.article-related-card,.article-highlight,.article-table tbody tr{will-change:transform}
.article-price-list li:hover{transform:translateX(8px) scale(1.01)}
.article-highlight{position:relative;overflow:hidden}
.article-highlight::before{content:'';position:absolute;inset:0;background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.07),transparent 48%);transform:translateX(-120%);transition:transform .75s var(--blog-motion)}
.article-highlight:hover::before{transform:translateX(120%)}
.article-cta-inner{position:relative;overflow:hidden;transition:border-color .3s var(--ease-out),box-shadow .3s var(--ease-out),transform .3s var(--ease-out)}
.article-cta-inner::before{content:'';position:absolute;inset:-1px;background:linear-gradient(110deg,transparent 20%,rgba(255,255,255,.12),transparent 48%);transform:translateX(-120%);transition:transform .8s var(--blog-motion);pointer-events:none}
.article-cta-inner:hover{transform:translateY(-3px);box-shadow:0 18px 70px rgba(5,150,105,.12)}
.article-cta-inner:hover::before{transform:translateX(120%)}
.article-related-card:hover{transform:translateY(-5px)}
@keyframes blogRise{to{opacity:1;transform:translateY(0)}}@keyframes wordRise{to{opacity:1;transform:translateY(0) rotateX(0)}}@keyframes blogLineGrow{from{transform:scaleX(0);opacity:0}to{transform:scaleX(1);opacity:1}}@keyframes blogGlowFloat{0%,100%{transform:translate3d(0,0,0) scale(1)}50%{transform:translate3d(-34px,28px,0) scale(1.08)}}
@media(prefers-reduced-motion:reduce){.article-hero::before,.article-hero::after,.article-hero-tag,.article-hero h1 .word-reveal,.article-hero p,.article-hero-meta,.article-toc-inner{animation:none;opacity:1;transform:none}.article-highlight::before,.article-cta-inner::before{display:none}}