/* ===================================
   RES Alumni Association — Stylesheet
   =================================== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Inter:wght@300;400;500;600;700&display=swap');

/* === RESET & BASE === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font-body);color:var(--text-dark);background:var(--warm-white);line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto}
a{text-decoration:none}

/* === CSS VARIABLES === */
:root {
  --navy:#0d1b4b;--navy-light:#162260;--navy-dark:#080f2a;
  --gold:#c9a227;--gold-light:#dbb93a;--gold-pale:#f5edd5;
  --white:#ffffff;--warm-white:#f8f6f2;
  --gray-light:#eae6e0;--gray:#c8c4bc;
  --text-dark:#1a1a2e;--text-mid:#4a4a68;--text-light:#9898b8;
  --font-heading:'Playfair Display',Georgia,serif;
  --font-body:'Inter',system-ui,sans-serif;
  --shadow-sm:0 2px 12px rgba(13,27,75,.06);
  --shadow-md:0 8px 40px rgba(13,27,75,.10);
  --shadow-lg:0 20px 80px rgba(13,27,75,.16);
  --radius:12px;--radius-lg:20px;
  --transition:all .35s cubic-bezier(.4,0,.2,1);
  --max-width:1280px;--section-pad:100px;
}

/* === NAVBAR === */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;padding:22px 60px;display:flex;align-items:center;justify-content:space-between;transition:var(--transition)}
.navbar.scrolled{background:rgba(8,15,42,.96);backdrop-filter:blur(20px);padding:14px 60px;box-shadow:0 4px 30px rgba(0,0,0,.25)}
.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.nav-logo img{height:46px;width:auto;object-fit:contain}
.nav-logo-text{display:flex;flex-direction:column;gap:1px}
.nav-logo-text .t1{font-family:var(--font-heading);font-size:.92rem;font-weight:700;color:#fff;letter-spacing:.02em;line-height:1.2}
.nav-logo-text .t2{font-size:.65rem;color:var(--gold);letter-spacing:.18em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{color:rgba(255,255,255,.82);font-size:.85rem;font-weight:500;padding:9px 14px;border-radius:8px;transition:var(--transition);letter-spacing:.02em}
.nav-links a:hover,.nav-links a.active{color:var(--gold);background:rgba(201,162,39,.1)}
.nav-cta{background:var(--gold)!important;color:var(--navy)!important;font-weight:700!important;padding:10px 22px!important;border-radius:8px}
.nav-cta:hover{background:var(--gold-light)!important;transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;background:none;border:none}
.hamburger span{width:26px;height:2px;background:#fff;border-radius:2px;transition:var(--transition);display:block}

/* === BUTTONS === */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:8px;font-family:var(--font-body);font-size:.9rem;font-weight:600;letter-spacing:.04em;border:2px solid transparent;cursor:pointer;transition:var(--transition);white-space:nowrap}
.btn-gold{background:var(--gold);color:var(--navy);border-color:var(--gold)}
.btn-gold:hover{background:var(--gold-light);border-color:var(--gold-light);transform:translateY(-2px);box-shadow:0 8px 24px rgba(201,162,39,.35)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:#fff;transform:translateY(-2px)}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-navy:hover{background:var(--navy-light);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-lg{padding:18px 44px;font-size:1rem}
.btn-sm{padding:10px 22px;font-size:.8rem}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none!important}

/* === LAYOUT === */
section{padding:var(--section-pad) 0}
.container{max-width:var(--max-width);margin:0 auto;padding:0 48px}
.section-label{font-size:.72rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.section-title{font-family:var(--font-heading);font-size:clamp(1.9rem,3.5vw,2.9rem);font-weight:600;color:var(--navy);line-height:1.2;margin-bottom:18px}
.section-title.light{color:#fff}
.section-desc{font-size:1rem;color:var(--text-mid);max-width:600px;line-height:1.8}
.section-desc.light{color:rgba(255,255,255,.75)}
.text-center{text-align:center}
.text-center .section-desc{margin:0 auto}
.divider{width:56px;height:3px;background:var(--gold);border-radius:2px;margin-bottom:30px}
.divider.center{margin:0 auto 30px}
.fade-in-up{opacity:0;transform:translateY(36px);transition:opacity .7s ease,transform .7s ease}
.fade-in-up.visible{opacity:1;transform:translateY(0)}

/* === PAGE HEADER (inner pages) === */
.page-header{background:linear-gradient(135deg,var(--navy-dark),var(--navy));padding:150px 0 80px;text-align:center;position:relative;overflow:hidden}
.page-header::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--navy-dark),var(--gold),var(--navy-dark))}
.page-header h1{font-family:var(--font-heading);font-size:clamp(2.2rem,5vw,3.8rem);color:#fff;margin-bottom:14px}
.page-header p{font-size:1.05rem;color:rgba(255,255,255,.65);max-width:540px;margin:0 auto}

/* === HERO === */
.hero{position:relative;height:100vh;min-height:680px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(8,15,42,.85) 0%,rgba(13,27,75,.68) 50%,rgba(8,15,42,.82) 100%);z-index:1}
.hero-content{position:relative;z-index:2;text-align:center;padding:0 24px;max-width:920px}
.hero-badge{display:inline-block;background:rgba(201,162,39,.14);border:1px solid rgba(201,162,39,.45);color:var(--gold);font-size:.72rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;padding:9px 26px;border-radius:100px;margin-bottom:28px;backdrop-filter:blur(10px);animation:fadeInDown .8s ease forwards}
.hero h1{font-family:var(--font-heading);font-size:clamp(2.6rem,6.5vw,5.2rem);font-weight:700;color:#fff;line-height:1.08;margin-bottom:10px;animation:fadeInUp .8s ease .2s both}
.hero h1 em{color:var(--gold);font-style:italic}
.hero-tagline{font-size:clamp(.95rem,2vw,1.2rem);color:rgba(255,255,255,.75);margin-bottom:44px;letter-spacing:.1em;text-transform:uppercase;font-weight:300;animation:fadeInUp .8s ease .4s both}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;animation:fadeInUp .8s ease .6s both}
.hero-scroll{position:absolute;bottom:36px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.5);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;animation:fadeIn 1s ease 1.2s both}
.scroll-line{width:1px;height:50px;background:linear-gradient(to bottom,rgba(255,255,255,.55),transparent);animation:scrollPulse 2s ease-in-out infinite}

/* === COUNTDOWN STRIP === */
.countdown-strip{background:var(--navy);padding:30px 0;border-top:3px solid var(--gold);border-bottom:3px solid rgba(201,162,39,.2)}
.countdown-inner{display:flex;align-items:center;justify-content:center;gap:64px;flex-wrap:wrap}
.countdown-event-info h3{font-family:var(--font-heading);font-size:1.25rem;color:#fff;margin-bottom:3px}
.countdown-event-info p{font-size:.75rem;color:var(--gold);letter-spacing:.16em;text-transform:uppercase}
.countdown-timer{display:flex;align-items:center;gap:12px}
.cd-unit{text-align:center}
.cd-num{display:block;font-family:var(--font-heading);font-size:2.7rem;font-weight:700;color:var(--gold);line-height:1;min-width:72px;background:rgba(255,255,255,.04);border:1px solid rgba(201,162,39,.25);border-radius:8px;padding:12px 8px 8px}
.cd-label{display:block;font-size:.62rem;color:rgba(255,255,255,.55);letter-spacing:.16em;text-transform:uppercase;margin-top:6px}
.cd-sep{font-size:2rem;color:var(--gold);opacity:.45;margin-top:-12px}

/* === STATS BAR === */
.stats-bar{background:var(--warm-white);padding:60px 0;border-bottom:1px solid var(--gray-light)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-item{text-align:center;padding:20px 32px;border-right:1px solid var(--gray-light)}
.stat-item:last-child{border-right:none}
.stat-num{font-family:var(--font-heading);font-size:2.9rem;font-weight:700;color:var(--navy);line-height:1;margin-bottom:8px}
.stat-num em{color:var(--gold);font-style:normal}
.stat-label{font-size:.75rem;color:var(--text-mid);letter-spacing:.12em;text-transform:uppercase;font-weight:500}

/* === ABOUT TEASER === */
.about-teaser{background:var(--white)}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.about-img-wrap{position:relative}
.about-img-wrap img{width:100%;height:500px;object-fit:cover;object-position:top;border-radius:var(--radius-lg)}
.about-badge{position:absolute;bottom:-28px;right:-28px;background:var(--navy);color:#fff;padding:28px 32px;border-radius:var(--radius);border:4px solid var(--gold)}
.about-badge span:first-child{display:block;font-family:var(--font-heading);font-size:2.2rem;font-weight:700;color:var(--gold);line-height:1}
.about-badge span:last-child{display:block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;margin-top:5px;opacity:.8}
.founder-quote{position:relative;padding:30px 36px;background:var(--warm-white);border-radius:var(--radius);border-left:4px solid var(--gold);margin-top:32px}
.founder-quote::before{content:'"';position:absolute;top:-18px;left:28px;font-family:var(--font-heading);font-size:5.5rem;color:var(--gold);opacity:.18;line-height:1}
.founder-quote p{font-family:var(--font-heading);font-size:1rem;font-style:italic;color:var(--text-mid);line-height:1.82}
.founder-quote cite{display:block;margin-top:12px;font-size:.75rem;color:var(--gold);font-style:normal;font-weight:600;letter-spacing:.1em;text-transform:uppercase}

/* === EVENT HIGHLIGHT === */
.event-highlight{background:linear-gradient(135deg,var(--navy-dark) 0%,var(--navy) 100%);position:relative;overflow:hidden}
.event-highlight::before{content:'';position:absolute;top:-120px;right:-120px;width:550px;height:550px;background:radial-gradient(circle,rgba(201,162,39,.07) 0%,transparent 70%);pointer-events:none}
.event-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.event-poster-wrap img{width:100%;max-width:420px;border-radius:var(--radius-lg);box-shadow:0 30px 80px rgba(0,0,0,.45);transform:rotate(-1.5deg);transition:var(--transition)}
.event-poster-wrap img:hover{transform:rotate(0) scale(1.02)}
.event-details{color:#fff}
.event-meta{display:flex;flex-direction:column;gap:18px;margin:28px 0 36px}
.event-meta-item{display:flex;align-items:center;gap:16px}
.ev-icon{width:48px;height:48px;background:rgba(201,162,39,.14);border:1px solid rgba(201,162,39,.3);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.3rem;flex-shrink:0}
.event-meta-item strong{display:block;font-size:1.05rem;color:#fff;font-weight:600}
.event-meta-item span{font-size:.75rem;color:rgba(255,255,255,.48);text-transform:uppercase;letter-spacing:.1em}

/* === GALLERY PREVIEW === */
.gallery-preview{background:var(--warm-white)}
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,250px);gap:14px}
.g-item{position:relative;overflow:hidden;border-radius:var(--radius);cursor:pointer}
.g-item:first-child{grid-column:span 2}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.g-item:hover img{transform:scale(1.07)}
.g-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(8,15,42,.78) 0%,transparent 60%);opacity:0;transition:var(--transition);display:flex;align-items:flex-end;padding:18px}
.g-item:hover .g-overlay{opacity:1}
.g-overlay span{color:#fff;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase}

/* === MEMBERSHIP CTA === */
.membership-cta{background:var(--white)}
.mem-card{background:var(--navy);border-radius:var(--radius-lg);padding:60px 70px;display:grid;grid-template-columns:1fr auto;gap:60px;align-items:center;position:relative;overflow:hidden}
.mem-card::before{content:'';position:absolute;top:-100px;left:-100px;width:320px;height:320px;border-radius:50%;background:rgba(201,162,39,.05);pointer-events:none}
.mem-card h2{font-family:var(--font-heading);font-size:1.9rem;color:#fff;margin-bottom:14px}
.mem-card p{color:rgba(255,255,255,.72);line-height:1.75;max-width:480px}
.mem-cta-btns{display:flex;flex-direction:column;gap:14px;align-items:flex-end;flex-shrink:0}

/* === FOOTER === */
footer{background:var(--navy-dark);color:#fff;padding:70px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.07)}
.footer-brand img{height:46px;margin-bottom:18px;display:block}
.footer-brand p{font-size:.85rem;color:rgba(255,255,255,.5);line-height:1.8;max-width:270px}
.footer-col h4{font-family:var(--font-heading);font-size:.95rem;color:var(--gold);margin-bottom:20px;font-weight:600}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:10px}
.footer-col ul li a{color:rgba(255,255,255,.5);font-size:.85rem;transition:var(--transition)}
.footer-col ul li a:hover{color:var(--gold);padding-left:6px}
.footer-contact-item{display:flex;gap:12px;margin-bottom:14px;font-size:.85rem;color:rgba(255,255,255,.5);align-items:flex-start}
.footer-contact-item .icon{color:var(--gold);flex-shrink:0;margin-top:2px}
.footer-bottom{padding:22px 0;display:flex;justify-content:space-between;align-items:center;font-size:.78rem;color:rgba(255,255,255,.3)}
.footer-bottom a{color:rgba(255,255,255,.45);transition:var(--transition)}
.footer-bottom a:hover{color:var(--gold)}

/* === ABOUT PAGE === */
.founder-section{background:var(--white)}
.founder-grid{display:grid;grid-template-columns:360px 1fr;gap:80px;align-items:start}
.founder-photo-frame{position:relative}
.founder-photo-frame img{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
.founder-photo-frame::after{content:'';position:absolute;inset:-8px;border:2px solid var(--gold);border-radius:calc(var(--radius-lg) + 8px);z-index:-1;opacity:.35}
.founder-bio p{color:var(--text-mid);line-height:1.88;margin-bottom:20px;font-size:.97rem}
.founder-name-tag{display:inline-block;background:var(--navy);color:var(--gold);font-family:var(--font-heading);font-size:1.1rem;font-weight:600;padding:10px 20px;border-radius:8px;margin-bottom:24px}
.president-section{background:var(--warm-white)}
.president-grid{display:grid;grid-template-columns:1fr 360px;gap:80px;align-items:center}
.president-photo img{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}
.timeline{margin-top:48px;position:relative}
.timeline::before{content:'';position:absolute;left:20px;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--gold),transparent)}
.tl-item{display:flex;gap:28px;margin-bottom:36px;padding-left:56px;position:relative}
.tl-dot{position:absolute;left:12px;top:6px;width:18px;height:18px;background:var(--gold);border-radius:50%;border:3px solid var(--warm-white)}
.tl-year{font-family:var(--font-heading);font-size:1.05rem;font-weight:700;color:var(--navy);flex-shrink:0;min-width:60px}
.tl-content h4{font-weight:600;color:var(--navy);margin-bottom:4px}
.tl-content p{font-size:.88rem;color:var(--text-mid)}
.mission-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.mission-card{background:var(--white);border-radius:var(--radius);padding:32px;border-bottom:3px solid var(--gold);box-shadow:var(--shadow-sm)}
.mission-icon{font-size:2.2rem;margin-bottom:16px}
.mission-card h4{font-family:var(--font-heading);font-size:1.05rem;color:var(--navy);margin-bottom:10px}
.mission-card p{font-size:.87rem;color:var(--text-mid);line-height:1.7}

/* === EVENTS PAGE === */
.events-poster-section{background:var(--white)}
.events-poster-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.poster-img img{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}
.events-info-box{background:var(--navy);border-radius:var(--radius-lg);padding:40px}
.events-info-box h3{font-family:var(--font-heading);font-size:1.8rem;color:#fff;margin-bottom:24px}
.event-info-row{display:flex;gap:16px;align-items:flex-start;margin-bottom:20px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.08)}
.event-info-row:last-of-type{border-bottom:none}
.ev-info-icon{font-size:1.4rem;flex-shrink:0;margin-top:2px}
.ev-info-text strong{display:block;color:#fff;font-size:.95rem;margin-bottom:2px}
.ev-info-text span{font-size:.82rem;color:rgba(255,255,255,.52)}
.events-video-section{background:var(--warm-white)}
.video-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:48px}
.video-card{border-radius:var(--radius-lg);overflow:hidden;background:var(--navy-dark);box-shadow:var(--shadow-lg)}
.video-card video{width:100%;display:block;max-height:300px;object-fit:cover;background:#000}
.video-card-info{padding:20px 24px;border-top:1px solid rgba(255,255,255,.06)}
.video-card-info h4{font-family:var(--font-heading);color:#fff;font-size:1rem;margin-bottom:4px}
.video-card-info p{color:rgba(255,255,255,.45);font-size:.8rem}

/* === GALLERY PAGE === */
.gallery-section{background:var(--warm-white)}
.masonry-grid{columns:3;column-gap:16px}
.masonry-item{break-inside:avoid;margin-bottom:16px;border-radius:var(--radius);overflow:hidden;cursor:pointer;position:relative;display:block}
.masonry-item img{width:100%;display:block;transition:transform .5s ease}
.masonry-item:hover img{transform:scale(1.04)}
.masonry-overlay{position:absolute;inset:0;background:rgba(8,15,42,.5);opacity:0;transition:var(--transition);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.6rem}
.masonry-item:hover .masonry-overlay{opacity:1}
/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.95);z-index:9999;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease}
.lightbox.open{opacity:1;pointer-events:all}
.lightbox img{max-width:90vw;max-height:88vh;border-radius:8px;object-fit:contain;user-select:none}
.lb-close{position:absolute;top:20px;right:28px;color:#fff;font-size:2rem;cursor:pointer;background:none;border:none;line-height:1;opacity:.7;transition:var(--transition);padding:4px}
.lb-close:hover{opacity:1;transform:rotate(90deg)}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;cursor:pointer;background:rgba(255,255,255,.08);border:none;width:54px;height:54px;border-radius:50%;font-size:1.5rem;display:flex;align-items:center;justify-content:center;transition:var(--transition)}
.lb-nav:hover{background:rgba(201,162,39,.3)}
.lb-nav.prev{left:20px}.lb-nav.next{right:20px}

/* === LOGIN PAGE === */
.login-wrap{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.login-left{position:relative;overflow:hidden}
.login-left img{width:100%;height:100%;object-fit:cover;object-position:center}
.login-left-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,rgba(8,15,42,.4) 0%,rgba(8,15,42,.88) 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:60px}
.login-left-overlay .logo-in-left img{height:52px;margin-bottom:20px;display:block}
.login-left-overlay h2{font-family:var(--font-heading);font-size:2.2rem;color:#fff;line-height:1.22;margin-bottom:10px}
.login-left-overlay p{color:rgba(255,255,255,.65);font-size:.9rem;line-height:1.65}
.login-right{background:var(--warm-white);display:flex;align-items:center;justify-content:center;padding:60px 80px}
.login-form-box{width:100%;max-width:400px}
.login-form-box .form-logo{text-align:center;margin-bottom:40px}
.login-form-box .form-logo img{height:60px;margin-bottom:14px;display:block;margin-left:auto;margin-right:auto}
.login-form-box .form-logo h3{font-family:var(--font-heading);font-size:1.35rem;color:var(--navy);margin-bottom:4px}
.login-form-box .form-logo p{font-size:.83rem;color:var(--text-light)}
.login-links{display:flex;justify-content:space-between;align-items:center;margin-top:18px;font-size:.83rem}
.login-links a{color:var(--navy);font-weight:500;transition:var(--transition)}
.login-links a:hover{color:var(--gold)}

/* === REGISTER PAGE === */
.register-page{padding-top:90px;min-height:100vh;background:var(--warm-white)}
.register-wrap{max-width:720px;margin:0 auto;padding:50px 40px 80px}
.register-logo{text-align:center;margin-bottom:36px}
.register-logo img{height:60px;margin-bottom:14px;display:block;margin-left:auto;margin-right:auto}
.register-logo h2{font-family:var(--font-heading);font-size:1.5rem;color:var(--navy);margin-bottom:4px}
.register-logo p{font-size:.85rem;color:var(--text-light)}
.form-card{background:var(--white);border-radius:var(--radius-lg);padding:50px;box-shadow:var(--shadow-md)}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:.77rem;font-weight:600;color:var(--text-mid);letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:13px 18px;border:2px solid var(--gray-light);border-radius:10px;font-family:var(--font-body);font-size:.93rem;color:var(--text-dark);background:var(--white);transition:var(--transition);outline:none;-webkit-appearance:none}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--navy);box-shadow:0 0 0 4px rgba(13,27,75,.07)}
.form-group input.error{border-color:#e03030}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* === MEMBERSHIP PAGE === */
.mem-hero{background:linear-gradient(135deg,var(--navy-dark),var(--navy));padding:160px 0 100px;text-align:center;position:relative;overflow:hidden}
.mem-hero::after{content:'';position:absolute;bottom:0;left:0;right:0;height:4px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.mem-content-section{background:var(--white)}
.mem-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.benefit-list{list-style:none;margin-top:20px}
.benefit-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--gray-light);font-size:.93rem;color:var(--text-mid);align-items:flex-start}
.benefit-list li:last-child{border-bottom:none}
.benefit-list li .b-icon{color:var(--gold);font-size:1.05rem;flex-shrink:0;margin-top:1px}
.pdf-card{background:var(--warm-white);border:2px dashed var(--gray);border-radius:var(--radius-lg);padding:48px 36px;text-align:center}
.pdf-icon-big{font-size:4rem;margin-bottom:16px;display:block}
.pdf-card h3{font-family:var(--font-heading);font-size:1.25rem;color:var(--navy);margin-bottom:8px}
.pdf-card p{font-size:.88rem;color:var(--text-light);margin-bottom:28px;line-height:1.65}
.how-steps{margin-top:40px}
.how-steps h3{font-family:var(--font-heading);font-size:1.4rem;color:var(--navy);margin-bottom:24px}
.step-item{display:flex;gap:20px;margin-bottom:28px;align-items:flex-start}
.step-num{background:var(--navy);color:var(--gold);font-weight:700;font-family:var(--font-heading);width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:.9rem}
.step-item strong{display:block;color:var(--navy);margin-bottom:3px;font-size:.95rem}
.step-item span{font-size:.85rem;color:var(--text-light)}

/* === DIRECTORY PAGE === */
.directory-bar{background:var(--white);padding:24px 0;border-bottom:1px solid var(--gray-light);position:sticky;top:80px;z-index:100;box-shadow:var(--shadow-sm)}
.dir-controls{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.dir-controls input{flex:1;min-width:220px;padding:12px 18px;border:2px solid var(--gray-light);border-radius:10px;font-size:.9rem;font-family:var(--font-body);outline:none;transition:var(--transition)}
.dir-controls input:focus{border-color:var(--navy)}
.dir-controls select{padding:12px 16px;border:2px solid var(--gray-light);border-radius:10px;font-size:.88rem;font-family:var(--font-body);color:var(--text-dark);outline:none;cursor:pointer;min-width:150px;background:var(--white)}
.alumni-count{font-size:.85rem;color:var(--text-light);margin-left:auto;white-space:nowrap}
.alumni-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px;padding:40px 0}
.alumni-card{background:var(--white);border-radius:var(--radius-lg);padding:28px 24px;box-shadow:var(--shadow-sm);border:1px solid var(--gray-light);transition:var(--transition);text-align:center}
.alumni-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(201,162,39,.4)}
.alumni-avatar{width:78px;height:78px;border-radius:50%;object-fit:cover;margin:0 auto 14px;border:3px solid var(--gold);display:block}
.alumni-initials{width:78px;height:78px;border-radius:50%;background:var(--navy);color:var(--gold);font-family:var(--font-heading);font-size:1.7rem;font-weight:700;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.alumni-card h3{font-family:var(--font-heading);font-size:1.05rem;color:var(--navy);margin-bottom:4px}
.alumni-batch{font-size:.75rem;color:var(--gold);font-weight:600;letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px}
.alumni-dept{font-size:.83rem;color:var(--text-mid)}
.alumni-company{font-size:.8rem;color:var(--text-light);margin-top:4px}

/* === ALERTS === */
.alert{padding:13px 18px;border-radius:10px;font-size:.88rem;margin-bottom:18px;display:none}
.alert.show{display:block}
.alert-error{background:#fff1f1;border:1px solid #fbc4c4;color:#c82020}
.alert-success{background:#f0fdf4;border:1px solid #a0dbb0;color:#157a3a}

/* === SKELETON LOADER === */
.skeleton{background:linear-gradient(90deg,#eee 25%,#f5f5f5 50%,#eee 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:8px}

/* === ANIMATIONS === */
@keyframes fadeInDown{from{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes scrollPulse{0%,100%{transform:scaleY(1);opacity:1}50%{transform:scaleY(.3);opacity:.3}}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* === RESPONSIVE === */
@media(max-width:1024px){
  .navbar,.navbar.scrolled{padding-left:32px;padding-right:32px}
  .container{padding:0 28px}
  :root{--section-pad:72px}
  .about-grid{gap:50px}
  .event-grid{gap:50px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .stat-item:nth-child(2){border-right:none}
  .stat-item:nth-child(3){border-top:1px solid var(--gray-light)}
  .mission-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  :root{--section-pad:54px}
  .nav-links{display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:rgba(8,15,42,.97);padding:16px 20px;gap:2px;border-top:1px solid rgba(255,255,255,.08)}
  .nav-links.open{display:flex}
  .nav-links a{border-radius:8px}
  .hamburger{display:flex}
  .about-grid{grid-template-columns:1fr;gap:40px}
  .about-badge{right:0;bottom:-20px}
  .event-grid{grid-template-columns:1fr}
  .event-poster-wrap{text-align:center}
  .events-poster-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr);grid-template-rows:auto}
  .g-item:first-child{grid-column:span 2}
  .masonry-grid{columns:2}
  .login-wrap{grid-template-columns:1fr}
  .login-left{display:none}
  .login-right{padding:48px 28px}
  .founder-grid,.president-grid{grid-template-columns:1fr;gap:40px}
  .president-grid .president-photo{order:-1}
  .mem-card{grid-template-columns:1fr;gap:32px;text-align:center;padding:40px 32px}
  .mem-cta-btns{align-items:center}
  .video-grid{grid-template-columns:1fr}
  .mem-info-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .countdown-inner{gap:28px;flex-direction:column}
  .form-row{grid-template-columns:1fr}
  .dir-controls{flex-direction:column;align-items:stretch}
  .alumni-count{margin-left:0}
}
@media(max-width:480px){
  .hero h1{font-size:2.2rem}
  .hero-actions{flex-direction:column;align-items:center}
  .gallery-grid{grid-template-columns:1fr;grid-template-rows:auto}
  .g-item:first-child{grid-column:span 1}
  .masonry-grid{columns:1}
  .stats-grid{grid-template-columns:1fr}
  .stat-item{border-right:none!important;border-top:1px solid var(--gray-light)}
  .stat-item:first-child{border-top:none}
  .form-card{padding:30px 20px}
  .register-wrap{padding:40px 16px}
  .cd-num{font-size:2rem;min-width:58px}
  .countdown-timer{gap:8px}
  .mission-grid{grid-template-columns:1fr}
}