/*
Theme Name: Renata Archetti
Theme URI: https://renataarchetti.it
Author: Andrea Troisi — Troisi Ricerche
Author URI: https://troisiricerche.net
Description: Tema personalizzato per il sito accademico della Prof.ssa Ing. Renata Archetti — Università di Bologna.
Version: 1.0
License: Proprietary
Text Domain: renata-archetti
*/

@import url('https://fonts.googleapis.com/css2?family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=DM+Sans:wght@300;400;500&family=DM+Mono:wght@400;500&display=swap');

:root{--ink:#1a1714;--ink-60:rgba(26,23,20,.6);--ink-30:rgba(26,23,20,.3);--ink-10:rgba(26,23,20,.08);--cream:#f5f1eb;--cream-d:#ede8df;--rust:#8b4a2a;--rust-l:#f5ede8;--rust-m:rgba(139,74,42,.2);--ocean:#1e4a6e;--ocean-l:#e8f0f7;--white:#ffffff;--border:rgba(26,23,20,.11);--border-l:rgba(26,23,20,.055);--nav-h:62px}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--cream);color:var(--ink);line-height:1.65;font-size:15px;-webkit-font-smoothing:antialiased}

/* Navigation */
nav.site-nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);background:rgba(245,241,235,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);z-index:200;display:flex;align-items:center;justify-content:space-between;padding:0 48px;gap:16px}
.nav-brand{font-family:'EB Garamond',serif;font-size:1rem;font-weight:500;color:var(--ink);text-decoration:none;white-space:nowrap}
.nav-brand em{color:var(--rust);font-style:normal}
.nav-links{display:flex;gap:20px;list-style:none}
.nav-links a{font-size:.7rem;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-60);text-decoration:none;transition:color .15s;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--rust)}
.nav-cta{font-size:.7rem;font-weight:500;letter-spacing:.07em;text-transform:uppercase;color:var(--white);background:var(--ink);padding:7px 14px;border-radius:2px;text-decoration:none;white-space:nowrap;transition:background .15s}
.nav-cta:hover{background:var(--rust)}
.nav-toggle{display:none;background:none;border:none;font-size:1.2rem;cursor:pointer;color:var(--ink)}
@media(max-width:900px){
  nav.site-nav{padding:0 20px}
  .nav-links{display:none;position:fixed;top:var(--nav-h);left:0;right:0;background:rgba(245,241,235,.98);flex-direction:column;padding:20px 24px;gap:4px;border-bottom:1px solid var(--border)}
  .nav-links.open{display:flex}
  .nav-cta{display:none}
  .nav-toggle{display:block}
}

/* Page hero */
.page-hero{padding:calc(var(--nav-h) + 64px) 72px 64px;background:var(--white);border-bottom:1px solid var(--border)}
.page-hero-inner{max-width:880px}
.eyebrow{display:flex;align-items:center;gap:10px;margin-bottom:18px}
.eyebrow-line{width:28px;height:1px;background:var(--rust)}
.eyebrow-text{font-size:.63rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--rust)}
.page-h1{font-family:'EB Garamond',serif;font-size:clamp(2.4rem,4vw,3.6rem);font-weight:500;color:var(--ink);line-height:1.06;letter-spacing:-.015em;margin-bottom:14px}
.page-sub{font-size:.95rem;color:var(--ink-60);line-height:1.8;max-width:600px}

/* Sections */
section{padding:72px 72px}
.s-inner{max-width:920px;margin:0 auto}
h2{font-family:'EB Garamond',serif;font-size:clamp(1.7rem,3vw,2.4rem);font-weight:500;color:var(--ink);line-height:1.12;letter-spacing:-.01em}
h3{font-family:'EB Garamond',serif;font-size:1.2rem;font-weight:500;color:var(--ink);line-height:1.3}
.label{font-size:.62rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--rust);margin-bottom:10px;display:block}
.divider{height:1px;background:var(--border);margin:40px 0}

/* Footer */
footer.site-footer{background:var(--ink);padding:32px 72px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.f-brand{font-family:'EB Garamond',serif;font-size:.95rem;color:rgba(245,241,235,.5)}
.f-brand em{color:var(--cream);font-style:normal}
.f-links{display:flex;gap:18px;list-style:none;flex-wrap:wrap}
.f-links a{font-size:.65rem;font-weight:500;letter-spacing:.07em;text-transform:uppercase;color:rgba(245,241,235,.3);text-decoration:none}
.f-links a:hover{color:var(--cream)}
.f-copy{font-size:.63rem;color:rgba(245,241,235,.2);font-family:'DM Mono',monospace}
@media(max-width:768px){section,.page-hero{padding-left:24px;padding-right:24px}footer.site-footer{padding:24px;flex-direction:column;text-align:center}}

/* WordPress-specific: nasconde admin bar margin */
html{margin-top:0!important}
#wpadminbar{display:none}

/* WordPress content styles */
.wp-content{max-width:920px;margin:0 auto;padding:72px 72px}
.wp-content h2{margin-bottom:18px}
.wp-content h3{margin-bottom:12px}
.wp-content p{font-size:.88rem;color:var(--ink-60);line-height:1.8;margin-bottom:16px}
.wp-content img{max-width:100%;height:auto;border-radius:4px}
.wp-content a{color:var(--rust);text-decoration:none}
.wp-content a:hover{text-decoration:underline}
@media(max-width:768px){.wp-content{padding:40px 24px}}