:root{--text:#eef4ff;--muted:#afbed8;--line:rgba(255,255,255,.12);--primary:#70b4ff;--primary2:#2d6cdf;--accent:#22c55e;--radius:22px;--max:1240px;--shadow:0 18px 50px rgba(0,0,0,.28)}
*{box-sizing:border-box} html{scroll-behaviour:smooth} body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--text);line-height:1.68;background:radial-gradient(circle at top right,rgba(96,165,250,.16),transparent 28%),radial-gradient(circle at bottom left,rgba(192,132,252,.12),transparent 30%),linear-gradient(180deg,#09101b 0%,#0b1220 38%,#09111b 100%)}
a{color:var(--primary);text-decoration:none} a:hover{text-decoration:underline} .container{width:min(var(--max),calc(100% - 2rem));margin:0 auto}
.nav{position:sticky;top:0;z-index:1000;backdrop-filter:blur(16px);background:rgba(9,16,27,.84);border-bottom:1px solid var(--line)}
.nav-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:1rem} .brand{color:#fff;font-weight:800;font-size:1.04rem} .nav-links{display:flex;flex-wrap:wrap;gap:.55rem} .nav-links a{color:var(--muted);font-weight:600;padding:.5rem .78rem;border-radius:999px} .nav-links a:hover{color:#fff;background:rgba(255,255,255,.06);text-decoration:none}
.hero,.page-hero{position:relative;overflow:hidden;background:linear-gradient(rgba(0,0,0,.78),rgba(0,0,0,.78)),url('img/mountain-background.png');background-size:cover;background-position:left center} .hero{padding:4.6rem 0 2.6rem} .page-hero{padding:3.6rem 0 1.8rem}
.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:2rem;align-items:center} .eyebrow{display:inline-flex;align-items:center;gap:.55rem;padding:.45rem .8rem;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--muted);font-size:.92rem} .dot{width:10px;height:10px;background:linear-gradient(135deg,var(--primary),var(--accent));border-radius:50%}
h1{margin:.8rem 0 0;font-size:clamp(2.2rem,5vw,4.1rem);line-height:1.04;letter-spacing:-.03em} h2{margin:0 0 1rem 0;font-size:clamp(1.5rem,2.3vw,2.1rem)} h3{margin:0 0 .45rem 0} .gradient{background:linear-gradient(90deg,#dbeafe,#93c5fd 44%,#c4b5fd);-webkit-background-clip:text;background-clip:text;color:transparent} .subtitle{margin-top:1rem;font-size:clamp(1rem,1.7vw,1.15rem);color:#d2ddf0;max-width:74ch}
.btn-row,.link-row,.filters,.section-nav{display:flex;flex-wrap:wrap;gap:.75rem} .btn,.pill{display:inline-flex;align-items:center;justify-content:center;padding:.9rem 1.1rem;border-radius:14px;border:1px solid transparent;font-weight:700;text-decoration:none!important} .btn.primary{background:linear-gradient(135deg,var(--primary2),var(--accent));color:#fff;box-shadow:var(--shadow)} .btn.secondary,.pill{color:#fff;border-color:var(--line);background:rgba(255,255,255,.05)}
.card,.pub,.project-card,.note,.analytics,.recent-item{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
section{padding:2.1rem 0} .grid{display:grid;gap:1rem} .grid-2{grid-template-columns:repeat(2,1fr)} .grid-3{grid-template-columns:repeat(3,1fr)} .grid-4{grid-template-columns:repeat(4,1fr)} .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;padding:1rem;align-items:stretch} .stat,.analytics{padding:1rem;border-radius:18px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.08)} .stat{display:flex;flex-direction:column;justify-content:flex-start;gap:.6rem;min-height:120px} .stat strong{display:block;margin:0 0 .35rem 0;line-height:1.2} .stat span{display:block;line-height:1.45} .pub-list{display:grid;gap:1rem} .card,.pub,.project-card,.recent-item{padding:1.15rem} .authors,.item-meta,.small,.meta{color:var(--muted);font-size:.96rem} .pub-top{display:flex;justify-content:space-between;gap:.9rem;flex-wrap:wrap;align-items:start} .badge{display:inline-flex;align-items:center;padding:.38rem .65rem;border-radius:999px;background:rgba(34,197,94,.14);border:1px solid rgba(34,197,94,.22);color:#dff9ea;font-size:.82rem;font-weight:800} .venue{color:#d0ddf2;font-weight:600;margin-top:.15rem} .note{padding:1rem 1.1rem}
.hero-card{overflow:hidden} .portrait-wrap{aspect-ratio:auto;display:flex;align-items:flex-start;justify-content:center;padding:1rem;background:linear-gradient(180deg,rgba(96,165,250,.10),rgba(192,132,252,.04)),transparent} .portrait-wrap .frame{width:min(100%,240px);border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.12)} .portrait-wrap img{display:block;width:100%;height:auto;object-fit:cover;object-position:center 18%}
.collab-link{display:flex;flex-direction:column;justify-content:flex-start;gap:.45rem;height:100%;padding:1rem 1rem .95rem;border-radius:18px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.10);color:#fff;transition:.18s ease;box-shadow:var(--shadow)} .collab-link:hover{background:rgba(255,255,255,.08);text-decoration:none;transform:translateY(-1px)} .collab-link strong{display:block;line-height:1.3;margin:0 0 .15rem 0;white-space:normal} .collab-link .role{display:block;color:var(--muted);font-size:.92rem;line-height:1.48;margin:0;white-space:normal}
input,select{padding:.8rem 1rem;border-radius:14px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);color:#eef4ff} footer{padding:2.2rem 0 3rem;border-top:1px solid var(--line);color:var(--muted);margin-top:2rem}
@media (max-width:980px){.hero-grid,.grid-2,.grid-3,.grid-4,.stats{grid-template-columns:1fr}}

/* === Professional homepage/navigation refresh (2026) === */
:root{--surface:rgba(12,21,36,.78);--surface-strong:rgba(15,27,47,.94);--surface-soft:rgba(255,255,255,.055);--glow:0 22px 70px rgba(45,108,223,.18)}
html{scroll-behavior:smooth;scroll-padding-top:96px}body{font-feature-settings:"kern" 1,"liga" 1;text-rendering:optimizeLegibility}a{transition:color .18s ease,background .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease}
.nav{position:sticky;top:0;z-index:1000;backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);background:linear-gradient(180deg,rgba(7,13,24,.94),rgba(7,13,24,.78));border-bottom:1px solid rgba(255,255,255,.11);box-shadow:0 12px 42px rgba(0,0,0,.22)}.nav.scrolled{background:linear-gradient(180deg,rgba(7,13,24,.98),rgba(7,13,24,.90))}.nav-progress{position:absolute;left:0;bottom:-1px;height:2px;width:var(--scroll-progress,0%);background:linear-gradient(90deg,var(--primary),var(--accent));box-shadow:0 0 20px rgba(112,180,255,.5)}.nav-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:1.2rem;position:relative}.brand{display:inline-flex;align-items:center;gap:.78rem;color:#fff!important;font-weight:900;letter-spacing:-.02em;text-decoration:none!important;min-width:max-content}.brand:hover{transform:translateY(-1px)}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:15px;background:linear-gradient(135deg,var(--primary2),var(--accent));box-shadow:0 14px 34px rgba(34,197,94,.18),inset 0 1px 0 rgba(255,255,255,.22);font-size:.86rem;letter-spacing:.04em}.brand-copy{display:flex;flex-direction:column;line-height:1.18}.brand-name{font-size:1.02rem}.brand-subtitle{color:var(--muted);font-size:.76rem;font-weight:650;letter-spacing:.01em}.nav-links{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:.42rem}.nav-links a{position:relative;display:inline-flex;align-items:center;gap:.42rem;color:#bac9df;font-weight:750;padding:.56rem .76rem;border-radius:999px;border:1px solid transparent;text-decoration:none!important;line-height:1;background:transparent}.nav-links a:hover{color:#fff;background:rgba(255,255,255,.075);border-color:rgba(255,255,255,.11);transform:translateY(-1px)}.nav-links a.active{color:#fff;background:linear-gradient(135deg,rgba(45,108,223,.34),rgba(34,197,94,.22));border-color:rgba(112,180,255,.35);box-shadow:0 10px 30px rgba(45,108,223,.16)}.nav-links a.active::after{content:"";position:absolute;left:50%;bottom:-10px;width:24px;height:3px;border-radius:99px;background:linear-gradient(90deg,var(--primary),var(--accent));transform:translateX(-50%)}.nav-text{white-space:nowrap}.nav-cta{border-color:rgba(112,180,255,.36)!important;background:rgba(112,180,255,.09)!important;color:#fff!important}.nav-toggle{display:none;align-items:center;justify-content:center;flex-direction:column;gap:5px;width:44px;height:44px;border-radius:14px;border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.055);color:#fff;cursor:pointer}.nav-toggle span{display:block;width:20px;height:2px;border-radius:99px;background:#fff;transition:.18s ease}.nav.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav.open .nav-toggle span:nth-child(2){opacity:0}.nav.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.hero,.page-hero{background:radial-gradient(circle at 86% 10%,rgba(34,197,94,.18),transparent 27%),radial-gradient(circle at 15% 15%,rgba(112,180,255,.18),transparent 31%),linear-gradient(135deg,rgba(6,12,22,.97),rgba(10,19,34,.92));background-size:cover;background-position:center}.hero::before,.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(90deg,transparent,black 12%,black 82%,transparent);opacity:.35;pointer-events:none}.hero>.container,.page-hero>.container{position:relative}.hero{padding:4.7rem 0 2.8rem}.page-hero{padding:3.5rem 0 1.9rem}.hero-card{position:relative;overflow:hidden}.hero-card::before{content:"";position:absolute;inset:-1px;border-radius:var(--radius);padding:1px;background:linear-gradient(135deg,rgba(112,180,255,.65),rgba(34,197,94,.45),transparent);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}.hero-focus{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.2rem}.hero-focus span{display:inline-flex;align-items:center;gap:.45rem;padding:.58rem .78rem;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);color:#e7eefc;font-size:.91rem;font-weight:700}.hero-focus span::before{content:"";width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--accent))}
h1{letter-spacing:-.045em}.page-hero h1{max-width:920px}.subtitle{color:#dce7f7}.eyebrow{box-shadow:inset 0 1px 0 rgba(255,255,255,.08);backdrop-filter:blur(10px)}section{padding:2.5rem 0}section h2{display:flex;align-items:center;gap:.75rem}section h2::before{content:"";width:36px;height:4px;border-radius:99px;background:linear-gradient(90deg,var(--primary),var(--accent));box-shadow:0 0 18px rgba(112,180,255,.25)}.card,.pub,.project-card,.note,.analytics,.recent-item{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.092),rgba(255,255,255,.045));border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow),var(--glow);overflow:hidden}.card::after,.pub::after,.project-card::after,.recent-item::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(112,180,255,.10),transparent 34%);opacity:0;transition:opacity .18s ease;pointer-events:none}.card:hover,.pub:hover,.project-card:hover,.recent-item:hover{transform:translateY(-3px);border-color:rgba(112,180,255,.28)}.card:hover::after,.pub:hover::after,.project-card:hover::after,.recent-item:hover::after{opacity:1}.card h3,.pub h3,.project-card h3{color:#f8fbff;line-height:1.25}.pub h3{font-size:1.06rem}.authors,.item-meta,.small,.meta{color:#b9c8dd}.venue{color:#dce8f8}.badge{background:linear-gradient(135deg,rgba(34,197,94,.22),rgba(112,180,255,.13));border-color:rgba(34,197,94,.30);box-shadow:0 8px 24px rgba(34,197,94,.12)}.btn,.pill{box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}.btn:hover,.pill:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(0,0,0,.24);text-decoration:none!important}.section-nav{margin-top:1.1rem;padding:.7rem;border:1px solid rgba(255,255,255,.10);border-radius:18px;background:rgba(255,255,255,.045)}.section-nav .pill{padding:.62rem .78rem;font-size:.9rem}.filters{padding:1rem;border-radius:18px;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.035)}input,select{outline:none}input:focus,select:focus{border-color:rgba(112,180,255,.55);box-shadow:0 0 0 4px rgba(112,180,255,.10)}footer{background:linear-gradient(180deg,transparent,rgba(0,0,0,.18))}
@media (max-width:1180px){.nav-toggle{display:flex}.nav-inner{min-height:76px}.nav-links{position:absolute;left:0;right:0;top:calc(100% + .7rem);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem;padding:.75rem;border:1px solid rgba(255,255,255,.12);border-radius:22px;background:rgba(7,13,24,.97);box-shadow:0 24px 70px rgba(0,0,0,.42);max-height:0;opacity:0;overflow:hidden;pointer-events:none;transform:translateY(-8px);transition:.22s ease}.nav.open .nav-links{max-height:520px;opacity:1;pointer-events:auto;transform:translateY(0)}.nav-links a{justify-content:flex-start;padding:.82rem .88rem}.nav-links a.active::after{display:none}}
@media (max-width:720px){.container{width:min(var(--max),calc(100% - 1.2rem))}.brand-subtitle{display:none}.brand-mark{width:40px;height:40px}.nav-links{grid-template-columns:1fr}.hero{padding:3.6rem 0 2.2rem}.page-hero{padding:3rem 0 1.8rem}.hero-focus span{width:100%;justify-content:flex-start}.btn-row,.link-row,.filters,.section-nav{gap:.55rem}.btn,.pill{width:100%;justify-content:center}.pub-top{display:block}.badge{margin-top:.55rem}.grid{gap:.85rem}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}.card:hover,.pub:hover,.project-card:hover,.recent-item:hover,.btn:hover,.pill:hover,.nav-links a:hover{transform:none}}


/* === Refinements requested: photo avatar, clean navigation, realtime analytics cards === */
.brand-mark{width:34px;height:34px;border-radius:11px;padding:1px;overflow:hidden;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:0 10px 26px rgba(34,197,94,.16),inset 0 1px 0 rgba(255,255,255,.22)}
.brand-mark img{display:block;width:100%;height:100%;object-fit:cover;object-position:center;border-radius:10px;background:#0b1220}
.nav-links a{gap:.25rem}.nav-cta{padding-inline:1rem!important}.brand-name{font-size:1.08rem}.brand-subtitle{font-size:.78rem}.analytics-grid{grid-template-columns:repeat(4,1fr)}.analytics{min-height:148px;display:flex;flex-direction:column;gap:.45rem}.analytics.live{border-color:rgba(34,197,94,.30);background:linear-gradient(180deg,rgba(34,197,94,.11),rgba(255,255,255,.045))}.metric-label{color:var(--muted);font-weight:800;font-size:.88rem;text-transform:uppercase;letter-spacing:.06em}.analytics strong{font-size:clamp(1.8rem,3.4vw,2.8rem);line-height:1.05;color:#fff}.analytics small{color:var(--muted);line-height:1.35}.metric-list{color:#eef4ff;font-weight:700;line-height:1.5}.metric-list .metric-row{display:flex;justify-content:space-between;gap:.8rem;border-bottom:1px solid rgba(255,255,255,.08);padding:.28rem 0}.metric-list .metric-row:last-child{border-bottom:0}.analytics-note,.section-intro{color:var(--muted);max-width:86ch}.section-intro code{color:#dbeafe;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);padding:.08rem .34rem;border-radius:7px}
@media (max-width:1180px){.analytics-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:720px){.brand-mark{width:30px;height:30px;border-radius:9px}.brand-mark img{border-radius:8px}.analytics-grid{grid-template-columns:1fr}}


/* Final avatar fix: tiny nav icon only, no oversized portrait */
.brand-mark{flex:0 0 auto !important;width:24px !important;height:24px !important;min-width:24px !important;min-height:24px !important;border-radius:7px !important;padding:1px !important;overflow:hidden !important}
.brand-mark img{display:block !important;width:100% !important;height:100% !important;object-fit:cover !important;border-radius:6px !important}
.brand-copy{justify-content:center}
.brand-name{font-size:.96rem !important}
.brand-subtitle{font-size:.72rem !important}
.hero-grid{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr) !important;align-items:start !important}
.highlights-card{padding:1rem}
.highlights-card h3{margin:0 0 .9rem 0;color:#f8fbff}
.portrait-wrap{display:none !important}
.hero-card .stats{display:grid;grid-template-columns:1fr !important;gap:.85rem !important}
@media (max-width:720px){.brand-mark{width:22px !important;height:22px !important;min-width:22px !important;min-height:22px !important}.brand-mark img{border-radius:5px !important}.hero-grid{grid-template-columns:1fr !important}}




/* Final refinement: taller navbar, original hero background, compact single-line nav */
.hero,.page-hero{background:linear-gradient(rgba(6,12,22,.82),rgba(10,19,34,.86)),url('img/mountain-background.png') !important;background-size:cover !important;background-position:center 14% !important}
.hero-grid{grid-template-columns:minmax(0,1.12fr) minmax(290px,.88fr) !important;align-items:start !important}
.hero-card{display:flex !important;flex-direction:column !important;gap:1rem !important}
.profile-highlight-figure{border-radius:22px;overflow:hidden;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg,rgba(96,165,250,.10),rgba(192,132,252,.04));padding:.75rem;display:flex;justify-content:center}
.profile-highlight-figure img{display:block;width:min(100%,240px);height:auto;border-radius:18px;box-shadow:0 14px 34px rgba(0,0,0,.18)}
.highlights-card{padding:1rem 1.05rem 1.05rem}
.nav-inner{min-height:84px !important;gap:1rem !important;flex-wrap:nowrap !important}
.brand{flex:0 1 auto !important;min-width:0 !important;max-width:325px !important;gap:.56rem !important}
.brand-mark{flex:0 0 auto !important;width:22px !important;height:22px !important;min-width:22px !important;min-height:22px !important;border-radius:5px !important;padding:0 !important;overflow:hidden !important;box-shadow:0 5px 12px rgba(34,197,94,.12),inset 0 1px 0 rgba(255,255,255,.18) !important}
.brand-mark img{display:block !important;width:100% !important;height:100% !important;object-fit:cover !important;object-position:center 52% !important;border-radius:5px !important}
.brand-copy{min-width:0 !important;line-height:1.08 !important}
.brand-name{font-size:.96rem !important;white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important}
.brand-subtitle{font-size:.63rem !important;white-space:nowrap !important;overflow:hidden !important;text-overflow:ellipsis !important;color:#b7c5db !important}
.nav-links{flex:1 1 auto !important;display:flex !important;flex-wrap:nowrap !important;justify-content:flex-end !important;gap:.10rem !important;overflow:visible !important}
.nav-links a{padding:.42rem .46rem !important;font-size:.73rem !important;white-space:nowrap !important;letter-spacing:-.01em !important}
.nav-links a.active::after{bottom:-8px !important;width:16px !important}
.nav-cta{padding-inline:.76rem !important}
@media (max-width:1500px){.brand{max-width:280px !important}.brand-subtitle{font-size:.59rem !important}.nav-links a{padding:.36rem .36rem !important;font-size:.68rem !important}}
@media (max-width:1280px){.brand{max-width:230px !important}.brand-subtitle{font-size:.55rem !important}.nav-links a{padding:.30rem .30rem !important;font-size:.65rem !important}}
@media (max-width:1180px){.nav-toggle{display:flex !important}.nav-inner{min-height:78px !important}.nav-links{position:absolute !important;left:0 !important;right:0 !important;top:calc(100% + .7rem) !important;display:grid !important;grid-template-columns:repeat(2,minmax(0,1fr)) !important;gap:.55rem !important;padding:.75rem !important;border:1px solid rgba(255,255,255,.12) !important;border-radius:22px !important;background:rgba(7,13,24,.97) !important;box-shadow:0 24px 70px rgba(0,0,0,.42) !important;max-height:0 !important;opacity:0 !important;overflow:hidden !important;pointer-events:none !important;transform:translateY(-8px) !important;transition:.22s ease !important}.nav.open .nav-links{max-height:520px !important;opacity:1 !important;pointer-events:auto !important;transform:translateY(0) !important}.nav-links a{justify-content:flex-start !important;padding:.82rem .88rem !important;font-size:.9rem !important}.brand{max-width:none !important}.hero-grid{grid-template-columns:1fr !important}}
@media (max-width:720px){.brand-mark{width:18px !important;height:18px !important;min-width:18px !important;min-height:18px !important}.brand-name{font-size:.88rem !important}.brand-subtitle{display:none !important}.profile-highlight-figure img{width:min(100%,200px)}.hero{padding:3.7rem 0 2.3rem !important}}


/* Polished academic homepage refinements */
.section-polished{padding:3.4rem 0 !important}
.hero-grid-polished{gap:2.25rem !important;align-items:start !important}
.hero-summary{max-width:68ch !important;font-size:1.06rem !important}
.hero-card-polished{gap:1.15rem !important}
.section-header-inline{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.5rem;flex-wrap:wrap}
.section-lead{max-width:78ch;color:#c7d3e6;margin:0 0 1.35rem 0;font-size:1.02rem}
.about-grid-polished{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:1rem;align-items:start}
.bio-card{grid-column:1 / 2;grid-row:1 / span 2}
.overview-card{min-height:100%}
.keylist{margin:.4rem 0 0 0;padding-left:1.1rem;color:#dce7f7}
.keylist li{margin:.4rem 0}
.theme-card,.feature-pub,.overview-card,.bio-card{padding:1.15rem 1.2rem}
.feature-pub p.small{margin:.55rem 0 .85rem 0;color:#c0cde0}
.featured-collab-grid .collab-link{min-height:128px}
.collaborators-preview .collab-link .role{display:block;margin-top:.38rem;color:#b7c5db;font-size:.95rem;line-height:1.45}
.analytics-section-polished{padding-top:2.6rem !important}
.quick-metrics .stat strong{display:block;font-size:.95rem}
.quick-metrics .stat span{display:block}
.highlights-card h3{margin-bottom:.85rem}
.profile-highlight-figure{background:linear-gradient(180deg,rgba(96,165,250,.12),rgba(192,132,252,.06)) !important}
.profile-highlight-figure img{width:min(100%,250px) !important}
.hero-focus span{font-size:.88rem !important}
.card p,.recent-item p{color:#d9e3f3}
.research-grid-polished .card,.publication-grid-polished .recent-item{min-height:100%}
@media (max-width:1100px){.about-grid-polished{grid-template-columns:1fr 1fr}.bio-card{grid-column:1 / -1;grid-row:auto}.featured-collab-grid{grid-template-columns:repeat(2,1fr)!important}}
@media (max-width:760px){.about-grid-polished{grid-template-columns:1fr}.theme-card,.feature-pub,.overview-card,.bio-card{padding:1rem}.section-polished{padding:2.6rem 0 !important}.section-header-inline{align-items:flex-start}.featured-collab-grid{grid-template-columns:1fr!important}}


/* Final portrait/icon refinement */
.brand-mark{background:linear-gradient(135deg,var(--primary),var(--accent)) !important}
.brand-mark img{object-fit:cover !important;object-position:center 44% !important;transform:scale(1.06) !important}
.profile-highlight-figure{padding:0 !important;min-height:340px !important;height:340px !important;border-radius:22px !important;overflow:hidden !important;display:block !important}
.profile-highlight-figure img{display:block !important;width:100% !important;height:100% !important;max-width:none !important;object-fit:cover !important;object-position:center 20% !important;border-radius:0 !important;box-shadow:none !important}
.hero-card-polished{gap:1rem !important}
@media (max-width:720px){.profile-highlight-figure{min-height:280px !important;height:280px !important}.brand-mark img{transform:scale(1.04) !important}}


/* Final nav and profile-highlight background refinement */
.nav-inner{min-height:96px !important;gap:1.15rem !important}
.brand{max-width:360px !important;gap:.65rem !important}
.brand-name{font-size:1.12rem !important}
.brand-subtitle{font-size:.76rem !important}
.nav-links{gap:.16rem !important;flex-wrap:nowrap !important}
.nav-links a{padding:.46rem .48rem !important;font-size:.79rem !important;font-weight:760 !important;white-space:nowrap !important}
.nav-cta{padding-inline:.88rem !important}
.nav-links a.active::after{bottom:-9px !important;width:18px !important}
.profile-highlight-figure{padding:0 !important;min-height:380px !important;height:380px !important;border-radius:22px !important;overflow:hidden !important;display:block !important;background:transparent !important}
.profile-highlight-figure img{display:block !important;width:100% !important;height:100% !important;max-width:none !important;object-fit:cover !important;object-position:center center !important;border-radius:0 !important;box-shadow:none !important;transform:none !important}
@media (max-width:1600px){.nav-inner{min-height:92px !important}.brand{max-width:330px !important}.brand-name{font-size:1.06rem !important}.brand-subtitle{font-size:.72rem !important}.nav-links a{padding:.42rem .40rem !important;font-size:.74rem !important}}
@media (max-width:1400px){.brand{max-width:290px !important}.brand-name{font-size:1rem !important}.brand-subtitle{font-size:.67rem !important}.nav-links a{padding:.38rem .32rem !important;font-size:.69rem !important}}
@media (max-width:1180px){.nav-inner{min-height:82px !important}.nav-links a{font-size:.9rem !important;padding:.82rem .88rem !important}.profile-highlight-figure{min-height:320px !important;height:320px !important}}
@media (max-width:720px){.nav-inner{min-height:78px !important}.brand-name{font-size:.9rem !important}.brand-subtitle{display:none !important}.profile-highlight-figure{min-height:250px !important;height:250px !important}}


/* Final readability and avatar restoration refinement */
.nav-inner{min-height:108px !important;gap:1.3rem !important}
.brand{max-width:460px !important;gap:.78rem !important}
.brand-name{font-size:1.34rem !important;font-weight:900 !important;letter-spacing:-.025em !important}
.brand-subtitle{font-size:.90rem !important;font-weight:700 !important;line-height:1.1 !important;color:#c8d5e8 !important}
.nav-links{gap:.18rem !important;flex-wrap:nowrap !important}
.nav-links a{padding:.52rem .48rem !important;font-size:.82rem !important;font-weight:800 !important;white-space:nowrap !important}
.nav-cta{padding-inline:.95rem !important}
.brand-mark{width:24px !important;height:24px !important;min-width:24px !important;min-height:24px !important}
.profile-highlight-figure{padding:0 !important;min-height:430px !important;height:430px !important;border-radius:22px !important;overflow:hidden !important;display:block !important;background:transparent !important}
.profile-highlight-figure img{display:block !important;width:100% !important;height:100% !important;max-width:none !important;object-fit:cover !important;object-position:center 18% !important;border-radius:0 !important;box-shadow:none !important;transform:none !important}
@media (max-width:1600px){.nav-inner{min-height:102px !important}.brand{max-width:420px !important}.brand-name{font-size:1.24rem !important}.brand-subtitle{font-size:.84rem !important}.nav-links a{padding:.48rem .40rem !important;font-size:.78rem !important}}
@media (max-width:1450px){.nav-inner{min-height:98px !important}.brand{max-width:380px !important}.brand-name{font-size:1.14rem !important}.brand-subtitle{font-size:.77rem !important}.nav-links a{padding:.42rem .34rem !important;font-size:.73rem !important}}
@media (max-width:1280px){.nav-inner{min-height:90px !important}.brand{max-width:320px !important}.brand-name{font-size:1.02rem !important}.brand-subtitle{font-size:.68rem !important}.nav-links a{padding:.36rem .28rem !important;font-size:.67rem !important}}
@media (max-width:1180px){.nav-inner{min-height:82px !important}.brand{max-width:none !important}.brand-name{font-size:1rem !important}.brand-subtitle{font-size:.72rem !important}.nav-links a{font-size:.9rem !important;padding:.82rem .88rem !important}.profile-highlight-figure{min-height:360px !important;height:360px !important}}
@media (max-width:720px){.nav-inner{min-height:78px !important}.brand-name{font-size:.96rem !important}.brand-subtitle{display:none !important}.profile-highlight-figure{min-height:280px !important;height:280px !important}}


/* Final background refinement: remove grid overlay from hero/page background images */
.hero::before,
.page-hero::before {
  display: none !important;
  content: none !important;
  background-image: none !important;
}


/* Enhanced academic website analytics/reach section */
.analytics-grid-enhanced {
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
}

.analytics-grid-enhanced .analytics {
  min-height: 190px;
}

.analytics-grid-enhanced .analytics strong {
  display: block;
  margin-top: .35rem;
  font-size: clamp(2.1rem, 4.3vw, 3.65rem);
  line-height: 1;
  letter-spacing: -.045em;
}

.metric-subtitle {
  display: block;
  margin: .2rem 0 .85rem 0;
  color: #9fb0ca;
  font-weight: 700;
}

@media (max-width: 1180px) {
  .analytics-grid-enhanced {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 720px) {
  .analytics-grid-enhanced {
    grid-template-columns: 1fr !important;
  }
}


/* Academic and professional profile links using Academicons and Font Awesome */
.social-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .58rem;
  margin: 1.05rem 0 .2rem 0;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: .48rem;
  padding: .50rem .72rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(255,255,255,.06);
  color: #eaf2ff !important;
  font-weight: 760;
  font-size: .86rem;
  line-height: 1;
  text-decoration: none !important;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07);
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
}

.social-link:hover {
  transform: translateY(-2px);
  border-color: rgba(112,180,255,.42);
  background: rgba(112,180,255,.12);
  box-shadow: 0 12px 26px rgba(0,0,0,.20);
}

.social-link i {
  display: inline-grid;
  place-items: center;
  width: 1.55rem;
  height: 1.55rem;
  font-size: 1.18rem;
  line-height: 1;
}

.social-link[title="Google Scholar"] i { color: #4285f4; }
.social-link[title="ResearchGate"] i { color: #00ccbb; }
.social-link[title="ORCID"] i { color: #a6ce39; }
.social-link[title="GitHub"] i { color: #f8fafc; }
.social-link[title="LinkedIn"] i { color: #0a66c2; }
.social-link[title="Semantic Scholar"] i { color: #60a5fa; }
.social-link[title="DBLP"] i { color: #f59e0b; }
.social-link[title="Email"] i { color: #f87171; }

@media (max-width:720px) {
  .social-links { gap: .45rem; }
  .social-link { padding: .46rem .58rem; font-size: .82rem; }
  .social-link i { width: 1.42rem; height: 1.42rem; font-size: 1.08rem; }
}


/* Final mountain background image restoration */
.hero,
.page-hero {
  background-image: linear-gradient(rgba(6,12,22,.78), rgba(10,19,34,.84)), url('img/mountain-background.png') !important;
  background-size: cover !important;
  background-position: center 18% !important;
}