:root{--primary:#1e3a8a;--primary-light:#0d9488;--teal:#0d9488;--teal-light:#14b8a6;--bg:#ffffff;--bg-muted:#f8fafc;--text:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border:#e2e8f0;--radius:12px;--danger:#dc2626;--success:#16a34a;--warning:#d97706;}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--text);line-height:1.6;background:var(--bg)}
button,input,select,textarea{font-family:inherit}
a{color:inherit;text-decoration:none}

nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:12px 16px}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;cursor:pointer}
.logo-mark{width:40px;height:40px;border-radius:8px;background:linear-gradient(135deg,var(--primary),var(--primary-light));display:flex;align-items:center;justify-content:center;color:white;font-weight:700;font-size:18px}
.logo-mark-img{height:44px;width:auto;object-fit:contain;flex-shrink:0}
.logo-text{font-weight:600;font-size:16px;line-height:1.2}
.logo-tag{font-size:11px;color:var(--text-muted)}
.desktop-nav{display:flex;gap:4px;align-items:center}
.nav-btn{background:none;border:none;padding:8px 12px;border-radius:8px;font-size:14px;color:var(--text-secondary);font-weight:500;transition:all .15s;cursor:pointer}
.nav-btn:hover,.nav-btn.active{background:#f0fdfa;color:var(--teal)}
.nav-btn.primary{background:var(--teal);color:white}
.mobile-toggle{display:none;background:none;border:none;padding:8px;color:var(--text);font-size:20px;cursor:pointer}
.mobile-menu{display:none;padding-top:12px;border-top:1px solid var(--border);margin-top:12px}
.mobile-menu.open{display:block}
.mobile-nav-btn{display:block;width:100%;text-align:left;background:none;border:none;padding:10px 0;font-size:15px;color:var(--text-secondary);cursor:pointer}
.mobile-nav-btn:hover{color:var(--teal)}

.hero{background:linear-gradient(135deg,var(--primary) 0%,#155e63 50%,var(--teal) 100%);color:white;padding:80px 16px;text-align:center;position:relative;overflow:hidden}

/* HOME 2 - full-screen slider */
.h2-slider{position:relative;height:88vh;min-height:520px;overflow:hidden;color:white}
.h2-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.2s ease-in-out}
.h2-slide.active{opacity:1}
.h2-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,148,136,.75),rgba(30,58,138,.75))}
.h2-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px}
.h2-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.18);padding:6px 18px;border-radius:100px;font-size:13px;margin-bottom:20px;border:1px solid rgba(255,255,255,.35);font-weight:600;letter-spacing:.03em}
.h2-content h1{font-size:clamp(34px,6vw,58px);font-weight:800;line-height:1.08;margin-bottom:18px;letter-spacing:-.02em;text-shadow:0 2px 20px rgba(0,0,0,.25)}
.h2-content p{font-size:clamp(16px,2.2vw,20px);opacity:.92;max-width:600px;margin:0 auto 32px}
.h2-dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.h2-dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.4);cursor:pointer;transition:all .2s}
.h2-dot.active{background:#fbbf24;width:26px;border-radius:6px}
.h2-btn-primary{background:#fbbf24;color:#1e293b;padding:14px 30px;border-radius:10px;font-weight:700;font-size:15px;border:none;cursor:pointer;box-shadow:0 8px 24px rgba(251,191,36,.35)}
.h2-btn-ghost{background:rgba(255,255,255,.12);color:white;padding:14px 30px;border-radius:10px;font-weight:600;font-size:15px;border:1px solid rgba(255,255,255,.5);cursor:pointer}
.h2-stat{text-align:center}
.h2-stat .num{font-size:32px;font-weight:800;color:var(--teal)}
.h2-stat .lbl{font-size:13px;color:var(--text-muted);margin-top:4px}
.h2-icon-card{background:white;border:1px solid var(--border);border-radius:16px;padding:28px 20px;text-align:center;transition:transform .2s,box-shadow .2s}
.h2-icon-card:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(0,0,0,.08)}
.h2-icon-circle{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 14px;font-size:26px}


.h2-bg-classroom{background-image:url(../images/h2_bg_classroom.jpg)}
.h2-bg-lab4{background-image:url(../images/h2_bg_lab4.jpg)}
.h2-bg-event2{background-image:url(../images/h2_bg_event2.jpg)}
.h2-bg-event5{background-image:url(../images/h2_bg_event5.jpg)}
.h2-bg-campus1{background-image:url(../images/h2_bg_campus1.jpg)}
.h2-bg-event1{background-image:url(../images/h2_bg_event1.jpg)}
.h2-thumb{background-size:cover;background-position:center;border-radius:14px;height:220px;position:relative;overflow:hidden}
.h2-thumb span{position:absolute;bottom:10px;left:10px;right:10px;background:rgba(15,23,42,.65);color:#fff;font-size:13px;font-weight:600;padding:6px 10px;border-radius:8px}
.h2-about-img{background-size:cover;background-position:center;border-radius:20px;height:420px}
.h2-cta-banner{position:relative;background-size:cover;background-position:center;border-radius:24px;overflow:hidden;padding:64px 24px;text-align:center;color:white}
.h2-cta-banner::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,148,136,.85),rgba(30,58,138,.85))}
.h2-cta-banner>*{position:relative;z-index:2}
.h2-leader-card{display:flex;gap:16px;align-items:flex-start;background:white;border:1px solid var(--border);border-radius:16px;padding:24px}

/* TOPPER SPOTLIGHT BANNER */
.topper-banner{position:relative;background:linear-gradient(120deg,#ffffff 0%,#ffffff 55%,#eef6f5 100%);border-radius:16px;overflow:hidden;border:1px solid var(--border);box-shadow:0 8px 24px rgba(15,23,42,.08);display:flex;flex-direction:column;max-width:640px;margin:0 auto}
.topper-banner-top{position:relative;display:flex;align-items:stretch;min-height:170px}
.topper-banner-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.14;z-index:0}
.topper-banner-photo{position:relative;z-index:1;flex-shrink:0;width:150px;background-size:cover;background-position:top center}
.topper-banner-content{position:relative;z-index:1;flex:1;padding:16px 22px;display:flex;flex-direction:column;justify-content:center}
.topper-congrats{font-family:Georgia,'Times New Roman',serif;font-style:italic;font-weight:700;font-size:21px;color:#2563eb;margin-bottom:5px}
.topper-subtext{font-size:11px;font-weight:700;color:var(--primary);margin-bottom:4px}
.topper-course{font-size:25px;font-weight:800;color:#16a34a;letter-spacing:.02em;line-height:1}
.topper-place{display:inline-block;background:#2563eb;color:white;font-weight:700;font-size:10px;letter-spacing:.05em;padding:3px 10px;border-radius:3px;margin:7px 0 0;width:fit-content}
.topper-name-bar{background:var(--primary);padding:9px 22px;text-align:left}
.topper-name{font-size:18px;font-weight:800;color:white;letter-spacing:.03em}
@media (max-width:640px){.topper-banner-top{flex-direction:column}.topper-banner-photo{width:100%;height:320px;background-position:top center}.topper-congrats{font-size:18px}.topper-course{font-size:20px}.topper-name-bar{padding:8px 16px}.topper-name{font-size:16px}}

/* ACHIEVERS BANNER (grid, compact photos) */
.achievers-banner{background:linear-gradient(135deg,var(--teal) 0%,var(--primary) 100%);padding:36px 16px;text-align:center}
.achievers-banner h2{color:white;font-size:28px;font-weight:800;letter-spacing:.01em}
.achievers-banner p{color:rgba(255,255,255,.9);margin-top:8px;font-size:14px}
.achievers-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:22px 16px}
.achiever-card{text-align:center;width:110px}
.achiever-photo{width:110px;height:135px;background-size:cover;background-position:center top;border-radius:8px;border:2.5px solid var(--primary);margin-bottom:8px;background-color:#f1f5f9}
.achiever-name{font-weight:800;color:var(--primary);font-size:12px;text-transform:uppercase;letter-spacing:.01em;line-height:1.3}
.achiever-course{font-weight:700;color:#c2410c;font-size:11px;margin-top:2px;line-height:1.3}
.achiever-inst{font-weight:600;color:var(--primary);font-size:10.5px;margin-top:1px}
@media (max-width:600px){.achiever-card{width:92px}.achiever-photo{width:92px;height:112px}.achievers-banner h2{font-size:22px}}

/* ACHIEVERS TICKER (compact, running) */
.achievers-ticker-wrap{background:linear-gradient(135deg,var(--teal) 0%,var(--primary) 100%);padding:42px 0;overflow:hidden;position:relative;display:flex;align-items:center}
.achievers-ticker-label{flex-shrink:0;color:white;font-weight:800;font-size:16px;text-transform:uppercase;letter-spacing:.03em;padding:0 20px 0 24px;border-right:1px solid rgba(255,255,255,.3);white-space:nowrap;display:flex;align-items:center;gap:8px}
.achievers-ticker-viewport{overflow:hidden;flex:1}
.achievers-ticker-track{display:flex;align-items:center;width:max-content;will-change:transform}
.achiever-chip{display:flex;align-items:center;gap:14px;padding:0 30px;white-space:nowrap;flex-shrink:0}
.achiever-chip img{width:76px;height:76px;border-radius:50%;object-fit:cover;border:3px solid rgba(255,255,255,.7);flex-shrink:0}
.achiever-chip .ac-name{color:white;font-weight:700;font-size:17px}
.achiever-chip .ac-detail{color:rgba(255,255,255,.85);font-size:15px;margin-left:4px}
.achiever-chip .ac-dot{color:rgba(255,255,255,.5);margin-left:4px}
.ticker-arrow{flex-shrink:0;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.18);border:1.5px solid rgba(255,255,255,.5);color:white;font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;margin:0 12px;transition:background .15s,transform .15s;font-weight:700}
.ticker-arrow:hover{background:rgba(255,255,255,.32);transform:scale(1.08)}
.ticker-arrow:active{transform:scale(.95)}
@media (max-width:600px){.achievers-ticker-wrap{padding:22px 0}.achievers-ticker-label{font-size:13px;padding:0 12px 0 16px}.achiever-chip{padding:0 20px;gap:11px}.achiever-chip img{width:58px;height:58px}.achiever-chip .ac-name{font-size:15px}.achiever-chip .ac-detail{font-size:13px}.ticker-arrow{width:30px;height:30px;font-size:18px;margin:0 6px}}


/* HOME 3 - static image with text overlay */
.h3-hero{position:relative;min-height:82vh;background-size:cover;background-position:center;display:flex;align-items:center;color:white;overflow:hidden}
.h3-hero::before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,23,42,.88) 0%,rgba(15,23,42,.55) 55%,rgba(15,23,42,.25) 100%)}
.h3-inner{position:relative;z-index:2;max-width:1100px;margin:0 auto;padding:16px;width:100%}
.h3-eyebrow{font-family:Georgia,'Times New Roman',serif;font-size:15px;letter-spacing:.12em;text-transform:uppercase;color:#5eead4;margin-bottom:18px}
.h3-inner h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(32px,5.2vw,54px);line-height:1.15;font-weight:700;max-width:640px;margin-bottom:20px}
.h3-rule{width:70px;height:3px;background:#5eead4;margin-bottom:24px}
.h3-inner p{font-size:clamp(15px,1.6vw,18px);color:rgba(255,255,255,.85);max-width:520px;margin-bottom:34px;line-height:1.7}
.h3-btn-primary{background:white;color:var(--primary);padding:14px 30px;border-radius:6px;font-weight:700;font-size:15px;border:none;cursor:pointer}
.h3-btn-outline{background:transparent;color:white;padding:14px 30px;border-radius:6px;font-weight:600;font-size:15px;border:1.5px solid rgba(255,255,255,.6);cursor:pointer}
.h3-statbar{position:relative;z-index:2;max-width:1000px;margin:-56px auto 0;background:white;border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.15);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
.h3-statbar>div{padding:26px 12px;text-align:center;border-right:1px solid var(--border)}
.h3-statbar>div:last-child{border-right:none}
.h3-statbar .num{font-size:26px;font-weight:800;color:var(--primary)}
.h3-statbar .lbl{font-size:12px;color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:.04em}

/* HOME 4 - parallax video-style hero */
.h4-parallax{position:relative;height:78vh;min-height:480px;overflow:hidden;display:flex;align-items:center;justify-content:center;text-align:center;color:white}
.h4-bg{position:absolute;inset:-10%;background-size:cover;background-position:center;background-attachment:fixed;animation:h4kenburns 24s ease-in-out infinite alternate}
@keyframes h4kenburns{0%{transform:scale(1)}100%{transform:scale(1.12)}}
.h4-parallax::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,23,42,.65) 0%,rgba(15,23,42,.82) 100%)}
.h4-content{position:relative;z-index:2;padding:16px;max-width:720px}
.h4-play{width:74px;height:74px;border-radius:50%;background:rgba(255,255,255,.15);border:2px solid rgba(255,255,255,.6);display:flex;align-items:center;justify-content:center;margin:0 auto 28px;font-size:26px;cursor:pointer;backdrop-filter:blur(4px)}
.h4-content h1{font-size:clamp(30px,5vw,50px);font-weight:300;line-height:1.2;margin-bottom:18px;letter-spacing:-.01em}
.h4-content h1 b{font-weight:700}
.h4-content p{font-size:clamp(15px,1.8vw,18px);opacity:.85;margin-bottom:30px}
.h4-btn{background:white;color:var(--text);padding:14px 34px;border-radius:100px;font-weight:600;font-size:15px;border:none;cursor:pointer;letter-spacing:.02em}
.h4-minimal-card{padding:32px 20px;text-align:center}
.h4-minimal-card .line{width:36px;height:2px;background:var(--teal);margin:0 auto 18px}

.hero-grid{position:absolute;inset:0;opacity:.06;background-image:radial-gradient(circle at 1px 1px,white 1px,transparent 0);background-size:32px 32px}
.hero-inner{position:relative;max-width:800px;margin:0 auto}
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.15);padding:6px 16px;border-radius:100px;font-size:13px;margin-bottom:24px;border:1px solid rgba(255,255,255,.2)}
.badge-dot{width:8px;height:8px;background:#22c55e;border-radius:50%}
.hero h1{font-size:clamp(36px,6vw,56px);font-weight:700;line-height:1.1;margin-bottom:16px;letter-spacing:-.02em}
.hero p{font-size:clamp(16px,2.5vw,20px);opacity:.85;max-width:560px;margin:0 auto 32px}
.hero-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{padding:12px 28px;border-radius:10px;font-weight:500;font-size:15px;border:none;cursor:pointer;transition:transform .15s;display:inline-flex;align-items:center;gap:8px}
.btn:hover{transform:translateY(-1px)}
.btn-white{background:white;color:var(--primary)}
.btn-ghost{background:rgba(255,255,255,.15);color:white;border:1px solid rgba(255,255,255,.3)}
.btn-primary{background:var(--teal);color:white}
.btn-outline{background:none;color:var(--text);border:1px solid var(--border)}
.btn-sm{padding:8px 16px;font-size:13px}

.section{padding:64px 16px}
.section-muted{background:var(--bg-muted)}
.container{max-width:1100px;margin:0 auto}
.section-title{font-size:28px;font-weight:700;text-align:center;margin-bottom:8px}
.section-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:40px}

.grid-4{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:box-shadow .2s}
.card:hover{box-shadow:0 8px 24px rgba(0,0,0,.06)}
.icon-box{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:20px}
.card h3{font-size:16px;font-weight:600;margin-bottom:6px}
.card p{font-size:14px;color:var(--text-secondary);line-height:1.5}
.tag{font-size:12px;padding:4px 10px;border-radius:6px;display:inline-block;margin:2px;font-weight:500}

.avatar{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:white;font-size:24px;font-weight:600}
.quote{font-size:14px;color:var(--text-secondary);font-style:italic;line-height:1.6}

.contact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-bottom:40px}
.contact-card{border:1px solid var(--border);border-radius:var(--radius);padding:24px;background:var(--bg)}
.contact-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:18px}

.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}
.form-group label .optional-tag{color:var(--text-muted);font-weight:400;font-style:italic}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px 13px;border:1.5px solid var(--border);border-radius:10px;font-size:15px;background:var(--bg);color:var(--text);font-family:inherit;transition:border-color .15s,box-shadow .15s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(13,148,136,.14)}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}

.faculty-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.faculty-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;align-items:center;gap:16px;transition:box-shadow .2s}
.faculty-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.06)}
.faculty-avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--border)}.faculty-avatar-text{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-light));display:flex;align-items:center;justify-content:center;color:white;font-size:20px;font-weight:600;flex-shrink:0}
.faculty-info{min-width:0}
.faculty-name{font-weight:600;font-size:15px;margin-bottom:2px}
.faculty-meta{font-size:13px;color:var(--text-muted)}

.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.gallery-item{aspect-ratio:4/3;background:var(--bg-muted);border-radius:10px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:14px;cursor:pointer;transition:transform .15s}
.gallery-item:hover{transform:scale(1.02)}

.timeline{position:relative;padding-left:32px}
.timeline::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:var(--border)}
.timeline-item{position:relative;margin-bottom:28px}
.timeline-item::before{content:'';position:absolute;left:-28px;top:4px;width:16px;height:16px;border-radius:50%;background:var(--primary);border:3px solid white;box-shadow:0 0 0 2px var(--primary)}
.timeline-item h4{font-size:16px;font-weight:600;margin-bottom:4px}
.timeline-item p{font-size:14px;color:var(--text-secondary)}

.checklist{list-style:none}
.checklist li{display:flex;align-items:flex-start;gap:10px;margin-bottom:10px;font-size:14px;color:var(--text-secondary)}
.checklist li::before{content:"✓";color:var(--success);font-weight:700;flex-shrink:0}

footer{border-top:1px solid var(--border);padding:48px 16px 24px;background:var(--bg-muted)}
.footer-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;margin-bottom:32px}
.footer-bottom{max-width:1100px;margin:0 auto;padding-top:24px;border-top:1px solid var(--border);text-align:center;font-size:12px;color:var(--text-muted)}

.float-btn{position:fixed;bottom:24px;right:24px;z-index:90;background:var(--teal);color:white;border:none;padding:14px 20px;border-radius:100px;font-weight:500;font-size:14px;cursor:pointer;box-shadow:0 4px 20px rgba(0,0,0,.15);display:flex;align-items:center;gap:8px}
.whatsapp-float{position:fixed;bottom:24px;left:24px;z-index:90;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(0,0,0,.2);cursor:pointer;text-decoration:none;transition:transform .15s}
.whatsapp-float:hover{transform:scale(1.08)}

.modal-overlay{display:none;position:fixed;inset:0;z-index:200;background:rgba(15,23,42,.6);align-items:center;justify-content:center;padding:16px}
.modal-overlay.active{display:flex}
.modal{background:var(--bg);border-radius:20px;max-width:520px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 25px 60px rgba(0,0,0,.3)}
.modal-header{padding:28px 52px 24px 28px;background:linear-gradient(135deg,var(--teal) 0%,var(--primary) 100%);border-radius:20px 20px 0 0;position:sticky;top:0;z-index:10;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.modal-header .modal-icon{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:12px}
.modal-header h2{color:white;font-size:22px;font-weight:700}
.modal-header p{color:rgba(255,255,255,.9);font-size:13px;margin:4px 0 0}
.modal-close{background:rgba(255,255,255,.15);border:none;padding:6px 9px;cursor:pointer;color:white;border-radius:8px;font-size:16px;position:absolute;top:20px;right:20px;z-index:2;transition:background .15s}
.modal-close:hover{background:rgba(255,255,255,.28)}
.modal-close:hover{background:var(--bg-muted)}
.modal-body{padding:26px 28px 28px}
.checkbox-row{display:flex;align-items:center;gap:8px;margin-bottom:20px}
.checkbox-row input{width:16px;height:16px;accent-color:var(--teal)}
.trust-row{display:flex;align-items:center;gap:16px;margin-top:16px;padding-top:16px;border-top:1px solid var(--border);font-size:12px;color:var(--text-muted)}
.trust-row span{display:flex;align-items:center;gap:5px}
.btn-block{width:100%;padding:14px;background:linear-gradient(135deg,var(--teal),#0f766e);color:white;border:none;border-radius:10px;font-weight:600;font-size:16px;cursor:pointer;box-shadow:0 6px 16px rgba(13,148,136,.3);transition:transform .12s,box-shadow .12s}
.btn-block:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(13,148,136,.4)}
.btn-block:disabled{opacity:.7;cursor:not-allowed;transform:none}
.checkbox-row input{width:16px;height:16px}
.checkbox-row label{font-size:13px;color:var(--text-secondary);cursor:pointer}
.success-msg{display:none;text-align:center;padding:40px 28px}
.success-msg.active{display:block}
.success-icon{width:64px;height:64px;border-radius:50%;background:#f0fdfa;color:var(--teal);display:flex;align-items:center;justify-content:center;margin:0 auto 16px;font-size:28px;animation:popIn .4s ease}
@keyframes popIn{0%{transform:scale(0);opacity:0}70%{transform:scale(1.1)}100%{transform:scale(1);opacity:1}}

.page{display:none}
.page.active{display:block}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:24px;overflow-x:auto}
.tab-btn{background:none;border:none;padding:10px 16px;font-size:14px;font-weight:500;color:var(--text-secondary);cursor:pointer;white-space:nowrap;border-bottom:2px solid transparent;margin-bottom:-1px}
.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}
.tab-panel{display:none}
.tab-panel.active{display:block}

@media(max-width:768px){
.desktop-nav{display:none}
.mobile-toggle{display:block}
.hero{padding:48px 16px}
.section{padding:40px 16px}
.float-btn{padding:12px 16px;font-size:13px;bottom:16px;right:16px}
.whatsapp-float{width:50px;height:50px;bottom:16px;left:16px}
.faculty-grid{grid-template-columns:1fr}
}