/* VAJPAYEE RESEARCH FOUNDATION — Main Stylesheet */
:root {
  --navy:#1E3A5F; --navy-light:#2D5282; --navy-dark:#0F1F35;
  --terra:#C4613A; --terra-light:#D4785A;
  --gold:#B8864E; --gold-light:#D4A96A;
  --cream:#FAF7F2; --cream-dark:#F0EBE0;
  --text:#2C2C2C; --text-light:#666;
  --border:rgba(30,58,95,0.12);
  --shadow:0 4px 30px rgba(30,58,95,0.10); --shadow-lg:0 20px 60px rgba(30,58,95,0.15);
  --radius:8px; --transition:0.3s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Jost',sans-serif;color:var(--text);background:#fff;line-height:1.7;overflow-x:hidden}
img{max-width:100%;display:block} a{color:inherit;text-decoration:none} ul{list-style:none}
h1,h2,h3,h4,h5{font-family:'Cormorant Garamond',serif;line-height:1.2;font-weight:600;color:var(--navy-dark)}
h1{font-size:clamp(2.4rem,5vw,4rem)} h2{font-size:clamp(1.8rem,3.5vw,2.8rem)} h3{font-size:clamp(1.3rem,2.5vw,1.9rem)} h4{font-size:1.2rem}
p{font-size:1.05rem;color:var(--text-light)}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
.section{padding:80px 0} .section-sm{padding:50px 0}
.section-header{text-align:center;margin-bottom:56px}
.section-label{font-family:'Jost',sans-serif;font-size:0.78rem;font-weight:600;letter-spacing:0.18em;text-transform:uppercase;color:var(--terra);display:block;margin-bottom:12px}
.section-divider{width:60px;height:3px;background:linear-gradient(90deg,var(--terra),var(--gold));margin:16px auto 0;border-radius:2px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 30px;border-radius:var(--radius);font-family:'Jost',sans-serif;font-weight:500;font-size:0.95rem;letter-spacing:0.03em;cursor:pointer;border:none;transition:var(--transition)}
.btn-primary{background:var(--navy);color:#fff} .btn-primary:hover{background:var(--navy-light);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-terra{background:var(--terra);color:#fff} .btn-terra:hover{background:var(--terra-light);transform:translateY(-2px)}
.btn-outline{background:transparent;border:2px solid var(--navy);color:var(--navy)} .btn-outline:hover{background:var(--navy);color:#fff}
.btn-gold{background:var(--gold);color:#fff} .btn-gold:hover{background:var(--gold-light)}
.btn-sm{padding:8px 20px;font-size:0.88rem} .btn-white{background:#fff;color:var(--navy)} .btn-white:hover{background:var(--cream)}
/* Top Bar */
.topbar{background:var(--navy-dark);color:rgba(255,255,255,0.8);padding:8px 0;font-size:0.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center}
.topbar-left{display:flex;gap:24px} .topbar-left span{display:flex;align-items:center;gap:7px} .topbar-left i{color:var(--gold)}
.topbar-right{display:flex;gap:14px} .topbar-right a{color:rgba(255,255,255,0.7);transition:var(--transition)} .topbar-right a:hover{color:var(--gold)}
/* Header */
.header{position:sticky;top:0;z-index:1000;background:#fff;box-shadow:0 2px 20px rgba(30,58,95,0.08)}
.header .container{display:flex;align-items:center;justify-content:space-between;padding:12px 24px}
.logo img{height:64px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav-link{font-family:'Jost',sans-serif;font-weight:500;font-size:0.92rem;letter-spacing:0.04em;color:var(--navy-dark);padding:8px 14px;border-radius:6px;transition:var(--transition);position:relative}
.nav-link::after{content:'';position:absolute;bottom:4px;left:14px;right:14px;height:2px;background:var(--terra);transform:scaleX(0);transition:var(--transition);border-radius:1px}
.nav-link:hover,.nav-link.active{color:var(--navy)} .nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
.nav-cta{background:var(--terra);color:#fff!important;padding:9px 22px;margin-left:8px} .nav-cta::after{display:none} .nav-cta:hover{background:var(--navy)}
.nav-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:4px}
.nav-toggle span{width:26px;height:2px;background:var(--navy);transition:var(--transition);border-radius:2px;display:block}
/* Hero */
.hero{background:linear-gradient(135deg,var(--navy-dark) 0%,var(--navy) 60%,var(--navy-light) 100%);color:#fff;padding:100px 0 80px;position:relative;overflow:hidden;min-height:90vh;display:flex;align-items:center}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}
.hero-decor{position:absolute;right:0;top:0;bottom:0;width:45%;background:linear-gradient(135deg,rgba(196,97,58,0.12),rgba(184,134,78,0.08));clip-path:polygon(15% 0,100% 0,100% 100%,0% 100%)}
.hero-content{position:relative;z-index:1;max-width:680px}
.hero-label{font-size:0.82rem;font-weight:600;letter-spacing:0.2em;text-transform:uppercase;color:var(--gold);margin-bottom:20px;display:flex;align-items:center;gap:10px}
.hero-label::before{content:'';width:40px;height:1px;background:var(--gold)}
.hero h1{color:#fff;margin-bottom:24px;line-height:1.1} .hero h1 em{color:var(--gold);font-style:normal}
.hero p{font-size:1.15rem;color:rgba(255,255,255,0.78);margin-bottom:40px;line-height:1.8}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{display:flex;gap:48px;margin-top:64px;padding-top:40px;border-top:1px solid rgba(255,255,255,0.12)}
.hero-stat-number{font-family:'Cormorant Garamond',serif;font-size:2.8rem;font-weight:700;color:var(--gold);display:block;line-height:1}
.hero-stat-label{font-size:0.85rem;color:rgba(255,255,255,0.6);letter-spacing:0.05em;margin-top:6px}
/* Page Banner */
.page-banner{background:linear-gradient(135deg,var(--navy-dark),var(--navy));color:#fff;padding:80px 0 60px;text-align:center;position:relative;overflow:hidden}
.page-banner::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--terra),var(--gold))}
.page-banner h1{color:#fff;margin-bottom:12px} .page-banner p{color:rgba(255,255,255,0.7);font-size:1.1rem}
.breadcrumb{display:flex;justify-content:center;gap:8px;margin-top:20px;font-size:0.88rem;color:rgba(255,255,255,0.5)} .breadcrumb a{color:var(--gold)}
/* Cards */
.card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);border:1px solid var(--border)}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.card-img{width:100%;height:220px;object-fit:cover} .card-body{padding:28px}
.card-tag{font-size:0.75rem;font-weight:600;letter-spacing:0.12em;text-transform:uppercase;color:var(--terra);margin-bottom:10px;display:block}
.card-title{font-size:1.25rem;margin-bottom:12px;color:var(--navy-dark)}
.card-meta{font-size:0.85rem;color:var(--text-light);display:flex;gap:16px;align-items:center;margin-top:16px;flex-wrap:wrap} .card-meta i{color:var(--gold)}
.card-link{display:inline-flex;align-items:center;gap:6px;color:var(--terra);font-weight:500;font-size:0.9rem;margin-top:16px;transition:var(--transition)} .card-link:hover{gap:10px}
/* Grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
/* Research Cards */
.research-card{padding:36px 28px;border-radius:12px;background:var(--cream);border:1px solid var(--cream-dark);transition:var(--transition);position:relative;overflow:hidden}
.research-card::before{content:'';position:absolute;top:0;left:0;width:4px;height:100%;background:var(--terra);transform:scaleY(0);transition:var(--transition)}
.research-card:hover{background:#fff;box-shadow:var(--shadow-lg)} .research-card:hover::before{transform:scaleY(1)}
.research-icon{font-size:2.2rem;color:var(--terra);margin-bottom:20px} .research-card h3{font-size:1.3rem;margin-bottom:12px;color:var(--navy-dark)}
/* Quote */
.quote-section{background:var(--navy-dark);padding:80px 0;position:relative;overflow:hidden}
.quote-section::before{content:'\201C';font-family:'Cormorant Garamond',serif;font-size:25rem;color:rgba(255,255,255,0.03);position:absolute;top:-6rem;left:-2rem;line-height:1;pointer-events:none}
.quote-text{font-family:'Cormorant Garamond',serif;font-size:clamp(1.5rem,3vw,2.4rem);font-style:italic;color:#fff;line-height:1.5;max-width:860px;margin:0 auto 32px;text-align:center}
.quote-author{text-align:center;color:var(--gold);font-size:0.9rem;letter-spacing:0.1em;text-transform:uppercase}
/* Publications */
.pub-item{display:flex;gap:24px;padding:28px;background:#fff;border-radius:10px;border:1px solid var(--border);margin-bottom:20px;transition:var(--transition);align-items:flex-start}
.pub-item:hover{box-shadow:var(--shadow);border-color:rgba(196,97,58,0.2)}
.pub-type-badge{flex-shrink:0;background:var(--cream);border-radius:8px;padding:14px;display:flex;flex-direction:column;align-items:center;gap:4px;min-width:80px}
.pub-type-badge i{font-size:1.6rem;color:var(--terra)} .pub-type-badge span{font-size:0.7rem;text-align:center;color:var(--text-light);font-weight:500;letter-spacing:0.04em}
.pub-content h3{font-size:1.2rem;color:var(--navy-dark);margin-bottom:8px}
.pub-meta{display:flex;gap:20px;flex-wrap:wrap;font-size:0.85rem;color:var(--text-light);margin:8px 0 14px} .pub-meta i{color:var(--gold);margin-right:4px}
.pub-actions{display:flex;gap:10px;margin-top:12px}
/* Events */
.event-card{display:grid;grid-template-columns:100px 1fr;gap:24px;padding:28px;background:#fff;border-radius:10px;border:1px solid var(--border);margin-bottom:20px;transition:var(--transition);align-items:start}
.event-card:hover{box-shadow:var(--shadow)}
.event-date-box{background:var(--navy);color:#fff;border-radius:10px;padding:16px;text-align:center}
.event-date-day{font-family:'Cormorant Garamond',serif;font-size:2.4rem;font-weight:700;line-height:1;display:block}
.event-date-month{font-size:0.8rem;letter-spacing:0.1em;text-transform:uppercase;opacity:0.8;display:block;margin-top:4px}
.event-type-badge{display:inline-block;padding:3px 12px;border-radius:50px;font-size:0.75rem;font-weight:600;letter-spacing:0.08em;text-transform:uppercase;background:rgba(196,97,58,0.1);color:var(--terra);margin-bottom:8px}
.event-content h3{font-size:1.2rem;color:var(--navy-dark);margin-bottom:8px}
.event-meta{display:flex;gap:16px;font-size:0.85rem;color:var(--text-light);flex-wrap:wrap} .event-meta i{color:var(--gold);margin-right:4px}
.status-upcoming{background:rgba(40,167,69,0.1);color:#28a745} .status-completed{background:rgba(108,117,125,0.1);color:#6c757d}
/* Team */
.team-card{text-align:center;padding:32px 24px;background:#fff;border-radius:12px;border:1px solid var(--border);transition:var(--transition)}
.team-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.team-photo{width:110px;height:110px;border-radius:50%;object-fit:cover;margin:0 auto 20px;border:4px solid var(--cream-dark)}
.team-photo-placeholder{width:110px;height:110px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--navy-light));display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:#fff;font-family:'Cormorant Garamond',serif;font-size:2.4rem}
.team-card h3{font-size:1.15rem;margin-bottom:6px} .team-card .designation{font-size:0.88rem;color:var(--terra);font-weight:500;margin-bottom:12px} .team-card p{font-size:0.9rem}
.team-socials{display:flex;justify-content:center;gap:10px;margin-top:16px}
.team-socials a{width:34px;height:34px;border-radius:50%;background:var(--cream);display:flex;align-items:center;justify-content:center;color:var(--navy);font-size:0.85rem;transition:var(--transition)}
.team-socials a:hover{background:var(--terra);color:#fff}
/* Contact */
.contact-form-wrap{background:#fff;border-radius:16px;padding:48px;box-shadow:var(--shadow)}
.form-group{margin-bottom:24px}
.form-label{display:block;font-weight:500;font-size:0.9rem;color:var(--navy-dark);margin-bottom:8px}
.form-control{width:100%;padding:12px 16px;border:1.5px solid var(--border);border-radius:8px;font-family:'Jost',sans-serif;font-size:0.97rem;color:var(--text);transition:var(--transition);background:#fff}
.form-control:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(30,58,95,0.08)}
textarea.form-control{resize:vertical;min-height:140px} .form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact-info-card{background:var(--navy);color:#fff;border-radius:16px;padding:48px 36px}
.contact-info-card h3{color:#fff;margin-bottom:8px} .contact-info-card>p{color:rgba(255,255,255,0.7);margin-bottom:36px}
.contact-info-item{display:flex;gap:16px;margin-bottom:28px}
.contact-info-icon{width:44px;height:44px;background:rgba(255,255,255,0.1);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--gold);flex-shrink:0}
.contact-info-text strong{color:#fff;display:block;font-size:0.9rem;margin-bottom:4px} .contact-info-text span{color:rgba(255,255,255,0.7);font-size:0.9rem}
/* Newsletter */
.newsletter-strip{background:var(--cream);padding:50px 0}
.newsletter-content{display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.newsletter-content h3{font-size:1.8rem;color:var(--navy-dark);margin-bottom:4px}
.newsletter-form{display:flex;gap:12px;flex:1;max-width:460px}
.newsletter-form input{flex:1;padding:13px 18px;border:1.5px solid var(--border);border-radius:8px;font-family:'Jost',sans-serif;font-size:0.95rem}
.newsletter-form input:focus{outline:none;border-color:var(--navy)}
.newsletter-form button{background:var(--navy);color:#fff;border:none;padding:13px 28px;border-radius:8px;font-family:'Jost',sans-serif;font-weight:500;cursor:pointer;transition:var(--transition);white-space:nowrap}
.newsletter-form button:hover{background:var(--terra)}
/* Footer */
.footer{background:var(--navy-dark);color:rgba(255,255,255,0.75);padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:48px;margin-bottom:56px}
.footer-logo{height:70px;margin-bottom:20px;filter:brightness(0) invert(1)} .footer-brand p{font-size:0.9rem;line-height:1.8}
.footer-socials{display:flex;gap:12px;margin-top:24px}
.footer-socials a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,0.08);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.7);font-size:0.9rem;transition:var(--transition)}
.footer-socials a:hover{background:var(--terra);color:#fff}
.footer-col h4{color:#fff;font-size:1.05rem;margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid rgba(255,255,255,0.1)}
.footer-col ul li{margin-bottom:10px} .footer-col ul a{font-size:0.9rem;color:rgba(255,255,255,0.65);transition:var(--transition)} .footer-col ul a:hover{color:var(--gold);padding-left:4px}
.contact-list li{display:flex;gap:12px;align-items:flex-start;font-size:0.9rem;margin-bottom:12px} .contact-list i{color:var(--gold);margin-top:3px;flex-shrink:0}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.08);padding:24px 0;display:flex;justify-content:space-between;font-size:0.85rem;color:rgba(255,255,255,0.45)} .footer-bottom i{color:var(--terra)}
/* Pagination */
.pagination{display:flex;justify-content:center;margin-top:48px} .pagination ul{display:flex;gap:6px}
.pagination li a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;border:1.5px solid var(--border);font-size:0.9rem;color:var(--navy);transition:var(--transition)}
.pagination li a:hover,.pagination li.active a{background:var(--navy);color:#fff;border-color:var(--navy)}
/* Flash */
.flash{padding:14px 20px;border-radius:8px;margin-bottom:24px;display:flex;align-items:center;gap:10px;font-size:0.95rem}
.flash-success{background:rgba(40,167,69,0.1);color:#1a7a30;border:1px solid rgba(40,167,69,0.2)}
.flash-error{background:rgba(220,53,69,0.1);color:#c0392b;border:1px solid rgba(220,53,69,0.2)}
.flash-warning{background:rgba(255,193,7,0.1);color:#856404;border:1px solid rgba(255,193,7,0.2)}
.flash-info{background:rgba(30,58,95,0.07);color:var(--navy);border:1px solid var(--border)}
/* Filter Tabs */
.filter-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:40px}
.filter-tab{padding:8px 20px;border-radius:50px;border:1.5px solid var(--border);font-size:0.88rem;font-weight:500;color:var(--text-light);cursor:pointer;transition:var(--transition);background:#fff}
.filter-tab.active,.filter-tab:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
/* Stats */
.stats-section{background:var(--cream);padding:60px 0}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;text-align:center}
.stat-number{font-family:'Cormorant Garamond',serif;font-size:3.5rem;font-weight:700;color:var(--navy);line-height:1}
.stat-label{font-size:0.9rem;color:var(--text-light);margin-top:8px;letter-spacing:0.05em}
/* Responsive */
@media(max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
  .topbar-left span:last-child{display:none}
  .nav{display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:#fff;padding:20px;box-shadow:var(--shadow);gap:4px}
  .nav.open{display:flex} .nav-toggle{display:flex} .header{position:relative} .header .container{position:relative}
  .hero{min-height:auto;padding:60px 0} .hero-decor{display:none} .hero-stats{flex-direction:column;gap:24px}
  .grid-3,.grid-2,.grid-4{grid-template-columns:1fr} .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:8px;text-align:center} .newsletter-content{flex-direction:column} .newsletter-form{max-width:100%;width:100%}
  .form-row{grid-template-columns:1fr} .pub-item{flex-direction:column} .event-card{grid-template-columns:1fr} .contact-form-wrap{padding:28px 20px}
}
@media(max-width:480px){.topbar{display:none}.hero-btns{flex-direction:column}}