/*
Theme Name: NexOneMed
Theme URI: https://nexonemed.com/
Author: NexOneMed
Description: Premium scholarly publishing theme for NexOneMed. Research-first public experience with PLOS-inspired clarity and a refined international editorial aesthetic.
Version: 1.0.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: nexonemed
*/

:root{
  --nom-teal:#0F4C5C;
  --nom-teal-2:#146679;
  --nom-navy:#1F2A44;
  --nom-coral:#E76F51;
  --nom-off:#F7F7F4;
  --nom-white:#FFFFFF;
  --nom-text:#20242A;
  --nom-muted:#6B7280;
  --nom-border:#E5E7EB;
  --nom-success:#2E7D5B;
  --nom-warning:#C58A23;
  --nom-danger:#B54747;
  --nom-shadow:0 16px 45px rgba(31,42,68,.09);
  --nom-radius:18px;
  --nom-serif: Georgia, 'Times New Roman', serif;
  --nom-sans: ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--nom-off);color:var(--nom-text);font-family:var(--nom-sans);line-height:1.65}
a{color:var(--nom-teal);text-decoration:none}
a:hover{color:var(--nom-coral)}
img{max-width:100%;height:auto}
.nom-container{width:min(1180px,calc(100% - 40px));margin-inline:auto}
.nom-skip{position:absolute;left:-9999px}.nom-skip:focus{left:20px;top:20px;background:#fff;padding:10px 14px;z-index:10000}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--nom-border)}
.header-inner{min-height:76px;display:flex;align-items:center;gap:28px}
.site-branding{display:flex;align-items:center;gap:12px;min-width:max-content}
.nom-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,var(--nom-teal),var(--nom-navy));position:relative;box-shadow:0 9px 25px rgba(15,76,92,.22)}
.nom-mark:after{content:'';position:absolute;inset:10px;border:2px solid rgba(255,255,255,.9);border-left-width:7px;border-radius:5px}
.site-title{font-weight:800;letter-spacing:-.04em;font-size:1.28rem;color:var(--nom-navy)}
.site-title span{color:var(--nom-teal)}
.primary-nav{margin-left:auto}.primary-nav ul{list-style:none;display:flex;gap:24px;margin:0;padding:0;align-items:center}.primary-nav a{font-weight:650;font-size:.94rem;color:var(--nom-navy)}
.header-actions{display:flex;gap:10px;align-items:center}.nom-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:11px 17px;border:1px solid transparent;font-weight:750;transition:.2s ease;cursor:pointer}.nom-btn-primary{background:var(--nom-teal);color:#fff}.nom-btn-primary:hover{background:var(--nom-navy);color:#fff;transform:translateY(-1px)}.nom-btn-ghost{border-color:var(--nom-border);color:var(--nom-navy);background:#fff}

.hero{background:radial-gradient(circle at 76% 24%,rgba(15,76,92,.14),transparent 32%),linear-gradient(180deg,#fff 0%,var(--nom-off) 100%);padding:90px 0 72px;border-bottom:1px solid var(--nom-border)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:72px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.77rem;font-weight:800;color:var(--nom-coral)}
.hero h1{font-family:var(--nom-serif);font-weight:600;letter-spacing:-.045em;line-height:1.02;font-size:clamp(3.3rem,7vw,6.5rem);margin:14px 0 22px;color:var(--nom-navy)}
.hero h1 em{font-style:normal;color:var(--nom-teal)}.hero p{font-size:1.15rem;max-width:670px;color:#4B5563}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-card{background:var(--nom-navy);color:#fff;border-radius:28px;padding:34px;box-shadow:var(--nom-shadow);position:relative;overflow:hidden}.hero-card:before{content:'';position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(231,111,81,.16);right:-80px;top:-80px}.hero-card h3{font-family:var(--nom-serif);font-size:2rem;margin:0 0 8px}.hero-card p{color:#D5DAE3;font-size:.98rem}.hero-stat{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}.hero-stat div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);padding:16px;border-radius:15px}.hero-stat strong{display:block;font-size:1.4rem}

.section{padding:68px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}.section-head h2{font-family:var(--nom-serif);font-size:2.5rem;letter-spacing:-.035em;margin:0;color:var(--nom-navy)}.section-head p{max-width:540px;color:var(--nom-muted)}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.article-card{background:#fff;border:1px solid var(--nom-border);border-radius:var(--nom-radius);padding:26px;display:flex;flex-direction:column;min-height:310px;transition:.22s ease}.article-card:hover{transform:translateY(-4px);box-shadow:var(--nom-shadow);border-color:#D4DBDF}.article-type{font-weight:800;font-size:.72rem;letter-spacing:.12em;color:var(--nom-coral);text-transform:uppercase}.article-card h3{font-family:var(--nom-serif);font-weight:600;line-height:1.22;font-size:1.42rem;margin:12px 0;color:var(--nom-navy)}.article-card .excerpt{color:var(--nom-muted);font-size:.95rem}.article-meta{margin-top:auto;padding-top:20px;border-top:1px solid var(--nom-border);font-size:.84rem;color:var(--nom-muted)}
.subject-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.subject-card{background:#fff;border:1px solid var(--nom-border);padding:22px;border-radius:16px;color:var(--nom-navy);font-weight:760;transition:.2s}.subject-card:hover{border-color:var(--nom-teal);color:var(--nom-teal);box-shadow:0 12px 30px rgba(31,42,68,.07)}

.article-shell{display:grid;grid-template-columns:210px minmax(0,760px) 220px;gap:34px;align-items:start;padding:56px 0}.article-main{background:#fff;border:1px solid var(--nom-border);border-radius:22px;padding:48px;box-shadow:0 16px 50px rgba(31,42,68,.06)}.article-kicker{color:var(--nom-coral);font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:.76rem}.article-title{font-family:var(--nom-serif);font-size:clamp(2.5rem,5vw,4.3rem);line-height:1.03;letter-spacing:-.045em;color:var(--nom-navy);margin:12px 0 20px}.article-authors{font-weight:700;color:var(--nom-teal);margin-bottom:8px}.article-details{color:var(--nom-muted);font-size:.9rem;border-top:1px solid var(--nom-border);border-bottom:1px solid var(--nom-border);padding:15px 0;margin:20px 0}.article-actions{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0 30px}.article-content h2,.article-content h3{font-family:var(--nom-serif);color:var(--nom-navy);line-height:1.2}.article-content h2{font-size:2rem;margin-top:2.3em}.article-content p{font-size:1.03rem}.article-content table{width:100%;border-collapse:collapse;margin:28px 0;font-size:.94rem}.article-content th,.article-content td{padding:12px;border:1px solid var(--nom-border);text-align:left}.article-content th{background:#F1F3F3}.toc,.article-info{position:sticky;top:104px}.side-card{background:#fff;border:1px solid var(--nom-border);border-radius:16px;padding:18px}.side-card h4{margin:0 0 12px;color:var(--nom-navy)}.toc a{display:block;padding:7px 0;color:var(--nom-muted);font-size:.9rem}.info-row{padding:9px 0;border-bottom:1px solid var(--nom-border);font-size:.86rem}.info-row:last-child{border:0}.info-row strong{display:block;color:var(--nom-navy)}

.archive-header{padding:62px 0 32px}.archive-header h1{font-family:var(--nom-serif);font-size:3.4rem;margin:0;color:var(--nom-navy)}.archive-grid{display:grid;grid-template-columns:1fr 280px;gap:34px;padding-bottom:70px}.research-list{display:grid;gap:14px}.research-row{background:#fff;border:1px solid var(--nom-border);border-radius:16px;padding:24px}.research-row h2{font-family:var(--nom-serif);font-size:1.6rem;line-height:1.25;margin:6px 0 9px;color:var(--nom-navy)}

.site-footer{background:var(--nom-navy);color:#D9DEE8;padding:54px 0 24px;margin-top:60px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:34px}.site-footer h4{color:#fff;margin-top:0}.site-footer a{color:#D9DEE8}.site-footer a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;font-size:.84rem;display:flex;justify-content:space-between;gap:20px}

@media(max-width:980px){.hero-grid,.article-shell,.archive-grid{grid-template-columns:1fr}.article-grid{grid-template-columns:1fr 1fr}.subject-grid{grid-template-columns:1fr 1fr}.toc,.article-info{position:static}.primary-nav{display:none}.article-shell{padding-top:28px}.article-main{padding:30px}}
@media(max-width:650px){.nom-container{width:min(100% - 24px,1180px)}.header-actions .nom-btn-ghost{display:none}.hero{padding:58px 0}.hero-grid{gap:30px}.hero h1{font-size:3.4rem}.article-grid,.subject-grid,.footer-grid{grid-template-columns:1fr}.article-main{padding:22px}.article-title{font-size:2.55rem}.footer-bottom{flex-direction:column}.section{padding:48px 0}}