/* shared.css - DeFiRe Labs press section
 * Estilos extraídos y extendidos del index.html principal
 * para mantener coherencia visual completa con la home.
 */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#fafafa;
  --bg-card:#ffffff;
  --border:#e8e8ec;
  --border-hover:#d4d4d8;
  --text:#1a1d23;
  --text-secondary:#52525b;
  --text-muted:#a1a1aa;
  --purple:#7c3aed;
  --purple-light:#a78bfa;
  --purple-dark:#6d28d9;
  --cyan:#06b6d4;
  --magenta:#d946ef;
  --pink:#ec4899;
  --green:#10b981;
  --blue:#6366f1;
  --radius:14px;
  --radius-sm:9px;
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--text);
  overflow-x:hidden;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}

/* ─── NAV ─── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 3rem;height:64px;
  background:rgba(250,250,250,.8);
  backdrop-filter:blur(20px) saturate(1.3);
  border-bottom:1px solid var(--border);
}
.nav-left{display:flex;align-items:center;gap:2.5rem}
.nav-logo{display:flex;align-items:center;gap:.6rem;text-decoration:none}

.logo-icon{
  width:36px;height:36px;position:relative;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  border-radius:9px;display:flex;align-items:center;justify-content:center;
  box-shadow:0 2px 8px rgba(124,58,237,.2);
  overflow:hidden;
}
.logo-icon .logo-d{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:.9rem;
  color:#fff;position:relative;z-index:1;
  margin-top:-1px;
}
.logo-icon .logo-flask{
  position:absolute;bottom:-1px;right:-1px;z-index:2;
  width:18px;height:18px;opacity:.9;
}
.logo-icon .logo-flask svg{width:100%;height:100%;filter:drop-shadow(0 0 2px rgba(0,0,0,.2))}

.nav-logo .brand{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.15rem;
  color:var(--text);letter-spacing:-.02em;
}
.nav-links{display:flex;gap:1.75rem}
.nav-links a{
  font-size:.875rem;color:var(--text-secondary);text-decoration:none;
  font-weight:400;transition:color .2s;
}
.nav-links a:hover{color:var(--text)}
.nav-links a.active{color:var(--text);font-weight:500}
.nav-right{display:flex;align-items:center;gap:1.25rem}
.nav-tag{
  font-size:.75rem;color:var(--pink);font-weight:500;
  display:flex;align-items:center;gap:.35rem;
}

/* ─── PRESS HERO ─── */
.press-hero{
  padding:8rem 2rem 3rem;text-align:center;position:relative;
}
.press-hero h1{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(2rem,5vw,3.25rem);
  font-weight:700;letter-spacing:-.04em;
  line-height:1.15;max-width:780px;margin:0 auto 1rem;
}
.press-hero p{
  font-size:clamp(.95rem,1.6vw,1.05rem);
  color:var(--text-secondary);max-width:620px;
  line-height:1.75;margin:0 auto;
  font-weight:300;
}
.press-eyebrow{
  font-family:'Space Grotesk',sans-serif;
  font-size:.75rem;font-weight:600;
  letter-spacing:.15em;text-transform:uppercase;
  color:var(--purple);
  margin-bottom:1rem;
}

/* ─── SECTION COMMON ─── */
section{padding:4rem 2rem;position:relative}
.container{max-width:1100px;margin:0 auto}
.container-narrow{max-width:780px;margin:0 auto}
.section-title{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(1.5rem,3vw,2rem);
  font-weight:700;letter-spacing:-.03em;
  margin-bottom:2rem;
}

/* ─── PRESS LIST (index of releases) ─── */
.releases-list{display:flex;flex-direction:column;gap:1rem}
.release-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:1.75rem 2rem;transition:all .25s;
  text-decoration:none;color:inherit;display:block;
}
.release-card:hover{
  border-color:var(--border-hover);
  box-shadow:0 8px 30px rgba(0,0,0,.04);
  transform:translateY(-1px);
}
.release-meta{
  display:flex;align-items:center;gap:.75rem;
  margin-bottom:.5rem;flex-wrap:wrap;
}
.release-date{
  font-size:.8rem;color:var(--text-muted);
  font-family:'Inter',sans-serif;
}
.release-tag{
  font-size:.65rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:.2rem .65rem;border-radius:5px;
}
.tag-research{background:rgba(6,182,212,.08);color:var(--cyan);border:1px solid rgba(6,182,212,.12)}
.tag-product{background:rgba(124,58,237,.08);color:var(--purple);border:1px solid rgba(124,58,237,.12)}
.tag-partnership{background:rgba(217,70,239,.08);color:var(--magenta);border:1px solid rgba(217,70,239,.12)}
.release-card h3{
  font-family:'Space Grotesk',sans-serif;
  font-size:1.25rem;font-weight:600;
  letter-spacing:-.01em;margin-bottom:.5rem;
}
.release-card p{
  color:var(--text-secondary);font-size:.92rem;
  line-height:1.65;font-weight:300;
}
.release-card .read-more{
  display:inline-block;margin-top:1rem;
  font-size:.85rem;font-weight:500;
  color:var(--purple);
}
.release-card:hover .read-more{color:var(--purple-dark)}

.release-card.upcoming{
  background:repeating-linear-gradient(45deg,#fafafa,#fafafa 8px,#f4f4f7 8px,#f4f4f7 16px);
  border-style:dashed;
  cursor:default;
  pointer-events:none;
  opacity:.85;
}
.release-card.upcoming:hover{transform:none;box-shadow:none}
.release-card.upcoming h3{color:var(--text-secondary)}

/* ─── ARTICLE (release page) ─── */
.article-meta{
  text-align:center;
  margin-bottom:2.5rem;
  padding-bottom:2rem;
  border-bottom:1px solid var(--border);
}
.article-meta .release-meta{justify-content:center}
.article-lang-switch{
  display:inline-flex;gap:.5rem;
  font-size:.75rem;color:var(--text-muted);
  margin-top:1rem;
}
.article-lang-switch a{
  color:var(--text-secondary);
  text-decoration:none;
  padding:.25rem .65rem;
  border:1px solid var(--border);
  border-radius:5px;
  transition:all .2s;
}
.article-lang-switch a:hover{
  border-color:var(--purple-light);
  color:var(--purple);
}
.article-lang-switch a.active{
  background:var(--purple);
  color:#fff;
  border-color:var(--purple);
}

.article-body{
  font-size:1.025rem;
  line-height:1.8;
  color:var(--text);
}
.article-body p{
  margin-bottom:1.4rem;
  font-weight:400;
}
.article-body p.lead{
  font-size:1.1rem;
  color:var(--text);
  font-weight:500;
  line-height:1.7;
  margin-bottom:1.6rem;
}
.article-body strong{font-weight:600}
.article-body em{font-style:italic}
.article-body h2{
  font-family:'Space Grotesk',sans-serif;
  font-size:1.4rem;font-weight:600;
  letter-spacing:-.02em;
  margin-top:2.5rem;margin-bottom:1rem;
  color:var(--text);
}
.article-body blockquote{
  border-left:3px solid var(--purple);
  padding:.5rem 0 .5rem 1.5rem;
  margin:1.75rem 0;
  font-style:italic;
  color:var(--text);
  font-size:1.05rem;
  line-height:1.75;
}
.article-body blockquote .quote-attribution{
  display:block;
  margin-top:.6rem;
  font-style:normal;
  font-size:.9rem;
  color:var(--text-secondary);
}
.article-body ul{
  margin:1rem 0 1.6rem 0;padding-left:1.4rem;
}
.article-body ul li{
  margin-bottom:.5rem;
  line-height:1.7;
}

/* ─── HERO IMAGE for articles ─── */
.article-hero-image{
  width:auto;max-width:100%;
  max-height:540px;
  margin:0 auto 2.5rem;
  display:block;
  border-radius:var(--radius);
  border:1px solid var(--border);
  background:var(--bg-card);
  object-fit:contain;
}

/* ─── RESOURCES BLOCK ─── */
.resources-block{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:1.75rem 2rem;
  margin:2.5rem 0 1.5rem;
}
.resources-block h3{
  font-family:'Space Grotesk',sans-serif;
  font-size:1rem;font-weight:600;
  letter-spacing:-.01em;margin-bottom:1rem;
  color:var(--text);
}
.resources-block ul{
  list-style:none;padding:0;margin:0;
}
.resources-block li{
  padding:.4rem 0;
  font-size:.9rem;
  border-bottom:1px solid var(--border);
}
.resources-block li:last-child{border-bottom:none}
.resources-block a{
  color:var(--purple);
  text-decoration:none;
  word-break:break-all;
}
.resources-block a:hover{color:var(--purple-dark);text-decoration:underline}

/* ─── BOILERPLATE ─── */
.boilerplate-block{
  background:rgba(124,58,237,.03);
  border:1px solid rgba(124,58,237,.1);
  border-radius:var(--radius);
  padding:1.75rem 2rem;
  margin:2.5rem 0 1.5rem;
}
.boilerplate-block h3{
  font-family:'Space Grotesk',sans-serif;
  font-size:1rem;font-weight:600;
  letter-spacing:-.01em;margin-bottom:.75rem;
  color:var(--purple);
}
.boilerplate-block p{
  font-size:.9rem;
  line-height:1.7;
  color:var(--text-secondary);
  font-weight:400;
  margin-bottom:.75rem;
}
.boilerplate-block p:last-child{margin-bottom:0}

/* ─── CONTACT BLOCK ─── */
.contact-block{
  background:var(--bg-card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:1.75rem 2rem;
  margin:1.5rem 0;
}
.contact-block h3{
  font-family:'Space Grotesk',sans-serif;
  font-size:1rem;font-weight:600;
  letter-spacing:-.01em;margin-bottom:1rem;
}
.contact-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.6rem}
.contact-list li{font-size:.92rem;color:var(--text-secondary)}
.contact-list a{color:var(--purple);text-decoration:none}
.contact-list a:hover{text-decoration:underline}
.contact-list strong{color:var(--text);font-weight:500}

/* ─── CTA SECTION ─── */
.cta-section{text-align:center;border-top:1px solid var(--border);padding:6rem 2rem}
.cta-section h2{
  font-family:'Space Grotesk',sans-serif;
  font-size:clamp(1.6rem,3.5vw,2.25rem);
  font-weight:700;letter-spacing:-.03em;margin-bottom:.75rem;
}
.cta-section p{
  color:var(--text-secondary);font-size:1rem;
  max-width:480px;margin:0 auto 2rem;font-weight:300;line-height:1.7;
}

/* ─── CONTACT FORM ─── */
.contact-form{
  max-width:520px;margin:0 auto;text-align:left;
  display:flex;flex-direction:column;gap:1rem;
}
.contact-form .form-row{display:flex;gap:1rem}
.contact-form input,.contact-form textarea{
  width:100%;padding:.85rem 1rem;
  font-family:'Inter',sans-serif;font-size:.9rem;
  background:var(--bg-card);color:var(--text);
  border:1px solid var(--border);border-radius:var(--radius-sm);
  outline:none;transition:border-color .2s;
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--purple-light)}
.contact-form textarea{resize:vertical;min-height:120px}
.contact-form button{
  align-self:center;padding:.85rem 2.5rem;
  font-family:'Space Grotesk',sans-serif;font-size:1rem;font-weight:600;
  color:#fff;background:linear-gradient(135deg,var(--purple),var(--purple-dark));
  border:none;border-radius:var(--radius-sm);cursor:pointer;
  box-shadow:0 4px 15px rgba(124,58,237,.2);transition:all .25s;
}
.contact-form button:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(124,58,237,.3)}
.form-status{
  text-align:center;font-size:.9rem;font-weight:500;
  padding:.75rem 1rem;border-radius:var(--radius-sm);
  display:none;
}
.form-status.success{display:block;color:#065f46;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.2)}
.form-status.error{display:block;color:#991b1b;background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.2)}
@media(max-width:600px){
  .contact-form .form-row{flex-direction:column;gap:1rem}
}

/* ─── BACK TO PRESS ─── */
.back-to-press{
  display:inline-flex;align-items:center;gap:.4rem;
  font-size:.85rem;color:var(--text-secondary);
  text-decoration:none;margin-bottom:2rem;
  transition:color .2s;
}
.back-to-press:hover{color:var(--purple)}
.back-to-press::before{content:"←";font-size:.95rem}

/* ─── FOOTER ─── */
footer{
  border-top:1px solid var(--border);
  padding:3rem 2rem;text-align:center;color:var(--text-muted);
}
.footer-logo{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-bottom:1.25rem}
.footer-logo .logo-icon{width:28px;height:28px;border-radius:7px}
.footer-logo .logo-icon .logo-d{font-size:.7rem}
.footer-logo .logo-icon .logo-flask{width:14px;height:14px}
.footer-logo .brand{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1rem;color:var(--text)}
.footer-links{display:flex;gap:1.5rem;justify-content:center;margin-bottom:1.5rem;flex-wrap:wrap}
.footer-links a{color:var(--text-secondary);text-decoration:none;font-size:.8rem;transition:color .2s}
.footer-links a:hover{color:var(--purple)}
.footer-copy{font-size:.75rem;margin-bottom:.5rem}
.footer-disclaimer{font-size:.65rem;color:var(--text-muted);max-width:800px;margin:0 auto;line-height:1.6}

/* ─── ANIMATIONS ─── */
.anim{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.anim.visible{opacity:1;transform:translateY(0)}

/* ─── HAMBURGER ─── */
.nav-burger{
  display:none;cursor:pointer;background:none;border:none;padding:.25rem;
  flex-direction:column;gap:5px;z-index:101;
}
.nav-burger span{
  display:block;width:22px;height:2px;background:var(--text);
  border-radius:2px;transition:transform .3s,opacity .3s;
}
.nav-burger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.active span:nth-child(2){opacity:0}
.nav-burger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{
  display:none;position:fixed;top:64px;left:0;right:0;bottom:0;z-index:99;
  background:rgba(250,250,250,.97);backdrop-filter:blur(20px);
  flex-direction:column;align-items:center;justify-content:center;gap:2rem;
  opacity:0;transition:opacity .3s;
}
.mobile-menu.open{display:flex;opacity:1}
.mobile-menu a{
  font-family:'Space Grotesk',sans-serif;font-size:1.5rem;font-weight:600;
  color:var(--text);text-decoration:none;transition:color .2s;
}
.mobile-menu a:hover{color:var(--purple)}
.mobile-menu .nav-tag{
  font-size:.85rem;color:var(--pink);font-weight:500;
  display:flex;align-items:center;gap:.35rem;margin-top:1rem;
}

/* ─── RESPONSIVE ─── */
@media(max-width:900px){
  nav{padding:0 1.5rem}
  .nav-links,.nav-tag,.nav-right{display:none}
  .nav-burger{display:flex}
  section{padding:3rem 1.5rem}
  .press-hero{padding:6rem 1.5rem 2rem}
  .release-card,.resources-block,.boilerplate-block,.contact-block{padding:1.5rem}
}