/* ============================================================
   Tree2Tech — Design System v2
   Direction: bold modern tech (dev-tool aesthetic)
   Type: Inter (UI/body) + Space Grotesk (display headlines)
   ============================================================ */

:root{
  --ink:#0a0a0f;
  --ink-soft:#4b4f58;
  --muted:#6b7280;
  --line:#e4e4e9;
  --line-strong:#d3d3da;
  --surface:#ffffff;
  --surface-alt:#f6f6f8;
  --dark-bg:#0a0a0f;
  --dark-surface:#131318;
  --dark-surface-2:#1a1a21;
  --dark-line:#26262e;
  --dark-text:#f5f5f7;
  --dark-muted:#93939f;
  --accent:#5457f4;
  --accent-hover:#4144d6;
  --accent-soft:#eef0ff;
  --accent-2:#00d9b5;
  --radius-sm:6px;
  --radius-md:10px;
  --radius-lg:16px;
  --font-ui:"Inter",-apple-system,sans-serif;
  --font-display:"Space Grotesk","Inter",sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-ui);color:var(--ink);background:var(--surface);font-size:15px;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
.wrap{width:min(1180px,calc(100% - 40px));margin:auto}

/* topbar */
.topbar{background:var(--dark-bg);color:var(--dark-muted);text-align:center;padding:9px 15px;font-size:12px;font-weight:500}
.topbar span{color:var(--accent-2);margin:0 10px}

/* header */
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;font:700 19px var(--font-display);letter-spacing:-.01em}
.brand>span:last-child{color:var(--ink)}
.brand>span:last-child span{color:var(--accent)}
.brand-logo{width:50px;height:50px;object-fit:contain;display:block;flex:0 0 auto}
.nav nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:500;color:var(--ink-soft)}
.nav nav a:hover{color:var(--ink)}
.nav-btn{background:var(--accent)!important;color:#fff!important;padding:10px 18px;border-radius:var(--radius-sm);font-weight:600}
.nav-btn:hover{background:var(--accent-hover)!important}
.menu{display:none;border:0;background:none;font-size:22px;color:var(--ink)}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--surface);padding:80px 0 64px}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.5),transparent 75%);mask-image:linear-gradient(180deg,rgba(0,0,0,.5),transparent 75%);pointer-events:none}
.hero-glow{position:absolute;width:560px;height:560px;border-radius:50%;right:-220px;top:-200px;background:radial-gradient(circle,rgba(84,87,244,.16),transparent 70%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;font-size:13px;font-weight:600;color:var(--accent);margin-bottom:18px}
.eyebrow span{display:inline-block;width:6px;height:6px;border-radius:2px;background:var(--accent-2);margin-right:9px}
.hero h1{font:700 clamp(42px,5.6vw,68px)/1.05 var(--font-display);letter-spacing:-.03em;margin:0 0 22px;color:var(--ink)}
.hero h1 em,.section h2 em,.band h2 em,.contact h2 em{font-style:normal;color:var(--accent)}
.hero-lead{font-size:18px;line-height:1.65;color:var(--ink-soft);max-width:620px}
.actions{display:flex;gap:12px;margin:28px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;border-radius:var(--radius-sm);padding:13px 20px;font-weight:600;font-size:14px;border:1px solid transparent;transition:background .15s,border-color .15s,transform .15s}
.primary{background:var(--accent);color:#fff}
.primary:hover{background:var(--accent-hover)}
.secondary{background:var(--surface);border-color:var(--line-strong);color:var(--ink)}
.secondary:hover{border-color:var(--ink)}
.light{background:#fff;color:var(--ink)}
.light:hover{background:var(--accent-soft)}
.trust-row{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:13px}

.hero-panel{position:relative;background:var(--dark-bg);border-radius:var(--radius-lg);padding:26px;border:1px solid var(--dark-line);color:#fff;background-image:linear-gradient(var(--dark-line) 1px,transparent 1px),linear-gradient(90deg,var(--dark-line) 1px,transparent 1px);background-size:28px 28px}
.panel-label{font-size:12px;font-weight:600;color:var(--dark-muted);margin-bottom:14px}
.path-step{display:grid;grid-template-columns:42px 1fr 20px;gap:13px;align-items:center;padding:17px 0;border-bottom:1px solid var(--dark-line)}
.path-step strong{font-size:12px;color:var(--dark-muted);font-weight:600}
.path-step b{display:block;font-size:15px;font-weight:600}
.path-step small{display:block;color:var(--dark-muted);margin-top:3px}
.path-step>span{color:#4b4f5c}
.path-step.active b{color:var(--accent-2)}
.path-step.active strong{color:var(--accent-2)}
.panel-foot{display:flex;justify-content:space-between;padding-top:18px;color:var(--dark-muted);font-size:12px}
.panel-foot b{color:#fff}

/* stats */
.stats{background:var(--dark-bg);color:#fff}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.stat-grid>div{padding:26px 20px;border-right:1px solid var(--dark-line)}
.stat-grid>div:last-child{border:0}
.stat-grid strong{display:block;font:700 30px var(--font-display);color:var(--accent-2)}
.stat-grid span{font-size:12px;color:var(--dark-muted);font-weight:500}

/* sections */
.section{padding:96px 0}
.section-head{display:grid;grid-template-columns:1fr .7fr;gap:64px;align-items:end;margin-bottom:38px}
.section h2{font:700 clamp(32px,3.6vw,48px)/1.1 var(--font-display);margin:0;letter-spacing:-.03em;color:var(--ink)}
.section-head>p{color:var(--muted);line-height:1.65;margin:0}

/* filters — sharp underline tabs, not pills */
.filters{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:30px;border-bottom:1px solid var(--line)}
.filter{border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);padding:10px 2px;font:600 13px var(--font-ui);cursor:pointer;margin-bottom:-1px}
.filter.active{color:var(--ink);border-color:var(--accent)}

/* course / card grids */
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.course-image{display:block;width:100%;height:160px;object-fit:cover;border-radius:var(--radius-sm);margin-bottom:18px;background:var(--dark-bg)}
.course-card{border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;min-height:340px;background:var(--surface);transition:border-color .15s,transform .15s,box-shadow .15s}
.course-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(10,10,15,.08);border-color:var(--line-strong)}
.course-card.featured{background:var(--dark-bg);color:#fff;border-color:var(--dark-line)}
.course-card>span{font-size:11px;font-weight:700;color:var(--accent)}
.course-card.featured>span{color:var(--accent-2)}
.course-card h3{font:700 20px var(--font-display);margin:16px 0 9px;letter-spacing:-.01em}
.course-card p{color:var(--muted);line-height:1.6;font-size:13px;margin:0 0 20px}
.course-card.featured p{color:var(--dark-muted)}
.course-card a{font-weight:600;font-size:13px;color:var(--accent);display:inline-block}
.course-card.featured a{color:var(--accent-2)}

/* band */
.band{background:var(--surface-alt);padding:56px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}
.band-grid span{font-size:12px;font-weight:600;color:var(--accent)}
.band-grid p{max-width:720px;color:var(--muted);line-height:1.6}
.band-grid .actions{justify-content:flex-end;margin:0}
.band h2{font:700 32px var(--font-display);margin:10px 0 0;letter-spacing:-.02em;color:var(--ink)}

/* services */
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.service-grid article{border:1px solid var(--line);border-radius:var(--radius-md);padding:26px;background:var(--surface);transition:border-color .15s}
.service-grid article:hover{border-color:var(--line-strong)}
.service-icon{font:700 12px var(--font-display);color:var(--accent)}
.service-grid h3{font:700 20px var(--font-display);margin:44px 0 10px;letter-spacing:-.01em}
.service-grid p{color:var(--muted);line-height:1.6;font-size:13px;min-height:85px}
.service-grid a,.text-link{font-weight:600;font-size:13px;color:var(--accent)}

/* dark sections */
.dark{background:var(--dark-bg);color:#fff}
.light-text{color:var(--accent-2)}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
.dark h2{color:#fff;font-family:var(--font-display)}
.dark p{color:var(--dark-muted);line-height:1.7}
.timeline{border-left:1px solid var(--dark-line);padding-left:26px}
.timeline div{position:relative;padding:17px 0;border-bottom:1px solid var(--dark-line);display:flex;gap:20px;align-items:center}
.timeline div:before{content:"";position:absolute;left:-31px;width:8px;height:8px;border-radius:2px;background:var(--accent-2)}
.timeline b{font-size:11px;color:var(--accent-2);font-weight:700}
.timeline span{font:600 17px var(--font-ui)}

/* split section */
.split-section{display:grid;grid-template-columns:1fr .9fr;gap:80px;align-items:start}
.split-section p{color:var(--muted);line-height:1.7}
.split-section .lead{font-size:19px;color:var(--ink);font-weight:500}

/* crt */
.crt{background:var(--surface-alt)}
.crt-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.crt-grid>div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px}
.crt-grid span{font-size:12px;color:var(--accent);font-weight:700}
.crt-grid h3{font:700 18px var(--font-display);margin:38px 0 9px}
.crt-grid p{font-size:12px;color:var(--muted);line-height:1.6}
.values{display:flex;gap:9px;flex-wrap:wrap;margin-top:25px}
.values span{border:1px solid var(--line-strong);padding:9px 14px;border-radius:var(--radius-sm);font-size:12px;font-weight:600}
.narrow{max-width:820px}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;list-style:none;font:700 17px var(--font-display)}
.faq summary::-webkit-details-marker{display:none}
.faq details p{color:var(--muted);line-height:1.65;max-width:720px;margin-top:12px}

/* contact */
.contact{background:var(--dark-bg);color:#fff;padding:88px 0}
.contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:90px}
.contact h2{font:700 46px/1.08 var(--font-display);letter-spacing:-.03em;margin:0 0 20px}
.contact p{color:var(--dark-muted);line-height:1.65}
.contact-card{border-top:1px solid var(--dark-line);margin-top:32px;padding-top:20px}
.contact-card b{display:block;font:700 17px var(--font-display)}
.contact-card span{font-size:12px;color:var(--dark-muted)}
.contact form{display:grid;gap:14px}
.contact label{font-size:12px;font-weight:600;color:var(--dark-muted)}
.contact input,.contact select,.contact textarea{width:100%;margin-top:7px;background:var(--dark-surface);border:1px solid var(--dark-line);border-radius:var(--radius-sm);padding:12px 13px;color:#fff;font:14px var(--font-ui);outline:none}
.contact input:focus,.contact select:focus,.contact textarea:focus{border-color:var(--accent-2)}
.contact form .btn{border:0;cursor:pointer}

/* footer */
.footer-logo{display:inline-flex;align-items:center;justify-content:flex-start}
.footer-logo img{width:130px;height:130px;object-fit:contain;display:block}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px;padding:52px 0}
.footer-grid p{color:var(--muted);font-size:13px}
.footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:11px;font-size:13px;color:var(--ink-soft)}
.footer-grid b{color:var(--ink);margin-bottom:5px;font-family:var(--font-display)}
.footer-bottom{border-top:1px solid var(--line);padding:18px 0;color:var(--muted);font-size:12px;display:flex;justify-content:space-between}
.footer-bottom span{color:var(--muted)}

@media(max-width:1000px){
  .nav nav{gap:14px}
  .hero-grid,.feature-grid,.contact-grid,.split-section,.section-head{grid-template-columns:1fr;gap:35px}
  .course-grid{grid-template-columns:repeat(2,1fr)}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .crt-grid{grid-template-columns:repeat(3,1fr)}
  .hero{padding-top:56px}
  .section{padding:72px 0}
}
@media(max-width:760px){
  .nav nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:20px;flex-direction:column;align-items:stretch}
  .nav nav.open{display:flex}
  .menu{display:block}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid>div:nth-child(2){border-right:0}
  .course-grid,.service-grid,.crt-grid{grid-template-columns:1fr}
  .band-grid{flex-direction:column;align-items:flex-start}
  .band-grid .actions{justify-content:flex-start}
  .hero h1{font-size:40px}
  .contact h2{font-size:36px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid>div:first-child{grid-column:1/-1}
  .footer-bottom{flex-direction:column;gap:8px}
  .trust-row{gap:12px}
  .brand-logo{width:44px;height:44px}
  .footer-logo img{width:110px;height:110px}
  .topbar{font-size:10px}
}

/* ============================================================
   Inner pages (page-hero, info cards, detail layouts)
   ============================================================ */
.page-hero{background:var(--surface);padding:68px 0 54px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.page-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.45),transparent 80%);mask-image:linear-gradient(180deg,rgba(0,0,0,.45),transparent 80%);pointer-events:none}
.page-hero-grid{position:relative;display:grid;grid-template-columns:1fr .8fr;gap:64px;align-items:end}
.page-hero h1{font:700 clamp(38px,4.4vw,56px)/1.08 var(--font-display);margin:0 0 16px;letter-spacing:-.03em;color:var(--ink)}
.page-hero h1 em{font-style:normal;color:var(--accent)}
.page-hero p{color:var(--ink-soft);line-height:1.65;font-size:16px;max-width:680px}
.page-meta{border:1px solid var(--line);border-radius:var(--radius-md);padding:22px;background:var(--surface)}
.page-meta b{display:block;font:700 22px var(--font-display);color:var(--ink)}
.page-meta span{display:block;color:var(--muted);font-size:12px;margin-top:6px}

.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.info-card{border:1px solid var(--line);border-radius:var(--radius-md);padding:26px;background:var(--surface);transition:border-color .15s}
.info-card:hover{border-color:var(--line-strong)}
.info-card .num{font:700 12px var(--font-display);color:var(--accent)}
.info-card h3,.info-card h2{font:700 19px var(--font-display);margin:28px 0 10px;color:var(--ink);letter-spacing:-.01em}
.info-card p{color:var(--muted);line-height:1.65;font-size:13px}

.detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
.detail-grid h2{font:700 34px var(--font-display);color:var(--ink);letter-spacing:-.02em}
.detail-grid p,.detail-grid li{color:var(--muted);line-height:1.7}
.check-list{padding:0;list-style:none;display:grid;gap:10px}
.check-list li:before{content:'✓';color:var(--accent);font-weight:700;margin-right:10px}
.course-detail-image{width:100%;height:340px;object-fit:cover;border-radius:var(--radius-md)}
.course-side{position:sticky;top:96px;border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;background:var(--surface-alt)}
.course-side h3{font:700 21px var(--font-display);margin:0 0 14px}
.course-side a{margin-top:15px}

.service-detail{display:grid;grid-template-columns:.7fr 1.3fr;gap:56px}
.service-detail .big-num{font:700 68px var(--font-display);color:var(--accent-soft);line-height:1}
.service-detail h2{font:700 40px var(--font-display);color:var(--ink);letter-spacing:-.02em;margin:0 0 15px}
.service-detail p{color:var(--muted);line-height:1.75}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.cta-panel{background:var(--dark-bg);color:#fff;border-radius:var(--radius-lg);padding:44px;border:1px solid var(--dark-line);position:relative;overflow:hidden}
.cta-panel:before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--dark-line) 1px,transparent 1px),linear-gradient(90deg,var(--dark-line) 1px,transparent 1px);background-size:28px 28px;pointer-events:none}
.cta-panel h2,.cta-panel p,.cta-panel .btn{position:relative}
.cta-panel h2{font:700 34px var(--font-display);margin:0 0 12px;letter-spacing:-.02em}
.cta-panel p{color:var(--dark-muted);line-height:1.65}
.cta-panel .btn{margin-top:14px}
.course-card a{display:inline-block}
.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:15px}
.breadcrumb a{color:var(--accent);font-weight:600}

@media(max-width:900px){
  .page-hero-grid,.detail-grid,.service-detail,.faq-grid{grid-template-columns:1fr}
  .info-grid{grid-template-columns:1fr 1fr}
  .course-side{position:static}
  .course-detail-image{height:280px}
}
@media(max-width:760px){
  .info-grid{grid-template-columns:1fr}
  .page-hero{padding:50px 0 36px}
  .service-detail h2{font-size:32px}
}

/* ============================================================
   Homepage expansion
   ============================================================ */
.hero-home{min-height:640px}
.popular-grid{grid-template-columns:repeat(3,1fr)}
.center-cta{text-align:center;margin-top:32px}
.success-stats{margin:35px 0 28px;display:grid;grid-template-columns:repeat(4,1fr);border-radius:var(--radius-md);overflow:hidden}
.success-stats>div{padding:22px 22px;border-right:1px solid var(--dark-line)}
.success-stats>div:last-child{border-right:0}
.success-stats strong{display:block;font:700 30px var(--font-display);color:var(--accent-2);margin-bottom:4px}
.success-stats span{font-size:12px;color:var(--dark-muted);font-weight:500}
.process-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px;padding:22px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface-alt)}
.process-strip b{font-size:14px;font-weight:600}
.process-strip span{color:var(--muted)}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.review-card{padding:24px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--surface)}
.review-card>div{letter-spacing:2px;margin-bottom:14px;color:var(--accent-2)}
.review-card p{margin:0 0 18px;line-height:1.65;color:var(--ink-soft)}
.review-card strong,.review-card span{display:block}
.review-card strong{font-family:var(--font-display)}
.review-card span{font-size:13px;color:var(--muted);margin-top:4px}

@media(max-width:900px){.popular-grid,.review-grid,.success-stats{grid-template-columns:1fr 1fr}.success-stats>div:nth-child(2){border-right:0}}
@media(max-width:620px){
  .popular-grid,.review-grid,.success-stats{grid-template-columns:1fr}
  .success-stats>div{border-right:0;border-bottom:1px solid var(--dark-line)}
  .success-stats>div:last-child{border-bottom:0}
  .process-strip{justify-content:flex-start}
}

.internship-options .info-card{height:100%}
.internship-options .check-list{margin-top:16px}
.home-opportunities{padding-top:44px}
.home-opportunities .info-card{height:100%}

/* Home page: popular course flip cards */
.popular-home{background:var(--surface-alt);}
.popular-home .popular-grid{grid-template-columns:repeat(3,1fr);gap:22px;perspective:1200px;}
.popular-home .course-card{padding:0;min-height:360px;border:0;background:transparent;box-shadow:none;position:relative;transform:none;}
.popular-home .course-card:hover{transform:none;box-shadow:none;border-color:transparent;}
.course-flip-inner{position:relative;width:100%;height:360px;transition:transform .6s cubic-bezier(.2,.7,.2,1);transform-style:preserve-3d;cursor:pointer;}
.course-card.is-flipped .course-flip-inner{transform:rotateY(180deg);}
.course-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:18px;overflow:hidden;border:1px solid var(--line);background:var(--surface);box-shadow:0 10px 30px rgba(10,10,15,.08);}
.course-front{display:flex;flex-direction:column;}
.course-front .course-image{width:100%;height:220px;object-fit:cover;display:block;}
.course-front .course-front-body{padding:20px 22px;}
.course-front .course-front-body>span{font-size:11px;font-weight:800;color:var(--accent);letter-spacing:.06em;}
.course-front h3{margin:8px 0 0;font:700 21px/1.2 var(--font-display);color:var(--ink);}
.course-front .flip-hint{margin-top:auto;padding:0 22px 18px;font-size:12px;color:var(--muted);}
.course-back{transform:rotateY(180deg);padding:28px;display:flex;flex-direction:column;justify-content:center;background:var(--dark-bg);color:#fff;}
.course-back .back-label{font-size:11px;font-weight:800;color:var(--accent-2);letter-spacing:.08em;}
.course-back h3{font:700 25px/1.2 var(--font-display);margin:12px 0 12px;color:#fff;}
.course-back p{font-size:14px;line-height:1.65;color:var(--dark-muted);margin:0 0 22px;}
.course-back a{align-self:flex-start;border:1px solid var(--accent-2);border-radius:10px;padding:11px 16px;color:#fff;font-weight:700;font-size:13px;}
.course-back a:hover{background:var(--accent-2);color:#fff;}
.popular-home .center-cta{margin-top:28px;text-align:center;}

@media(max-width:900px){
  .popular-home .popular-grid{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:600px){
  .popular-home .popular-grid{grid-template-columns:1fr;}
  .course-flip-inner,.popular-home .course-card{height:350px;min-height:350px;}
}


/* =========================================================
   HOME PAGE - WHY TREE2TECH FIX
   Prevent the generic dark stats bar from affecting this
   section and present the six benefits as clean cards.
   ========================================================= */

.why-home {
  background: #fff;
}

.why-home .stats {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
  background: transparent;
  color: var(--ink);
  margin-top: 36px;
}

.why-home .stats > div {
  min-height: 150px;
  padding: 26px 16px 22px;
  border: 1px solid #e6e9f5;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 26px rgba(18, 31, 66, .07);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.why-home .stats > div:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 32px rgba(18, 31, 66, .12);
  border-color: rgba(79, 70, 229, .35);
}

.why-home .stats strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, #eef2ff, #f5f3ff);
  color: var(--accent);
  font: 800 17px var(--font-ui);
}

.why-home .stats span {
  display: block;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.45;
  font-weight: 700;
}

@media (max-width: 1100px) {
  .why-home .stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .why-home .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .why-home .stats > div {
    min-height: 125px;
    padding: 20px 12px;
  }
}

/* =========================================================
   ABOUT US + CRT PROGRAM PAGES
   ========================================================= */
.about-main,.mission-section{background:var(--surface)}
.mission-section{background:var(--surface-alt)}
.chairman-card{display:grid;grid-template-columns:100px 1fr;gap:38px;align-items:start;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:44px;box-shadow:0 12px 36px rgba(10,10,15,.06)}
.chairman-mark{font:700 100px/.8 Georgia,serif;color:var(--accent);opacity:.2}
.chairman-card h2{font:700 clamp(32px,3.6vw,48px)/1.1 var(--font-display);margin:0 0 18px;color:var(--ink);letter-spacing:-.03em}
.chairman-card h2 em{font-style:normal;color:var(--accent)}
.chairman-card p{color:var(--muted);line-height:1.75;max-width:850px}
.chairman-card .lead{font-size:20px;color:var(--ink);font-weight:600;line-height:1.55}
.chairman-sign{display:block;margin-top:22px;color:var(--ink);font-family:var(--font-display)}
.values{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.values span{padding:9px 13px;border:1px solid var(--line);border-radius:999px;background:var(--surface-alt);font-size:12px;font-weight:700;color:var(--ink)}
.crt-page-hero{background:linear-gradient(135deg,var(--surface) 0%,#f3f6ff 100%)}
.crt-program{background:var(--surface-alt)}
.crt-flip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;perspective:1400px}
.crt-flip-card{height:390px;min-width:0;cursor:pointer;outline:none}
.crt-flip-card:focus-visible{outline:3px solid rgba(84,87,244,.35);outline-offset:5px;border-radius:20px}
.crt-flip-inner{position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.crt-flip-card.is-flipped .crt-flip-inner{transform:rotateY(180deg)}
.crt-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;border:1px solid var(--line);border-radius:20px;background:var(--surface);box-shadow:0 10px 30px rgba(10,10,15,.08)}
.crt-front{display:flex;flex-direction:column}.crt-front>img{width:100%;height:235px;object-fit:cover;display:block}.crt-front-body{padding:20px 22px}.crt-front-body span,.crt-back>span{font-size:11px;font-weight:800;letter-spacing:.08em;color:var(--accent)}.crt-front-body h3{font:700 22px/1.2 var(--font-display);margin:9px 0 12px;color:var(--ink)}.crt-front-body small{font-size:12px;color:var(--muted)}
.crt-back{transform:rotateY(180deg);padding:30px;background:var(--dark-bg);color:#fff;display:flex;flex-direction:column;justify-content:center}.crt-back>span{color:var(--accent-2)}.crt-back h3{font:700 24px/1.2 var(--font-display);margin:11px 0 14px;color:#fff}.crt-back ul{margin:0;padding:0;list-style:none;display:grid;gap:9px}.crt-back li{font-size:13px;line-height:1.4;color:var(--dark-muted)}.crt-back li:before{content:'✓';color:var(--accent-2);font-weight:800;margin-right:9px}
@media(max-width:900px){.crt-flip-grid{grid-template-columns:repeat(2,1fr)}.chairman-card{grid-template-columns:1fr}.chairman-mark{display:none}}
@media(max-width:620px){.crt-flip-grid{grid-template-columns:1fr}.crt-flip-card{height:365px}.crt-front>img{height:215px}.chairman-card{padding:28px}.chairman-card .lead{font-size:18px}}


/* =========================================================
   PROJECTS + INTERNSHIPS — PREMIUM REDESIGN
   ========================================================= */

.projects-page .hero,
.internships-page .hero {
  position: relative;
  overflow: hidden;
}

.projects-page .hero::after,
.internships-page .hero::after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  right: -140px;
  top: -180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,.20), transparent 68%);
  pointer-events: none;
}

.project-grid,
.internship-grid,
.projects-grid,
.internships-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.project-card,
.internship-card,
.projects-grid > article,
.internships-grid > article {
  position: relative;
  overflow: hidden;
  border: 1px solid #e7eaf5;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(18, 31, 66, .08);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.project-card:hover,
.internship-card:hover,
.projects-grid > article:hover,
.internships-grid > article:hover {
  transform: translateY(-7px);
  box-shadow: 0 20px 46px rgba(18, 31, 66, .14);
  border-color: rgba(79,70,229,.30);
}

.project-card img,
.internship-card img,
.projects-grid > article img,
.internships-grid > article img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  display: block;
}

.project-card .card-body,
.internship-card .card-body {
  padding: 24px;
}

.project-card h3,
.internship-card h3 {
  margin: 8px 0 10px;
  font-size: 21px;
  line-height: 1.2;
}

.project-card p,
.internship-card p {
  color: #5e667a;
  line-height: 1.65;
}

.project-card .tag,
.internship-card .tag,
.project-card .badge,
.internship-card .badge {
  display: inline-flex;
  align-items: center;
  padding: 7px 11px;
  border-radius: 999px;
  background: #eef2ff;
  color: #4f46e5;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.project-card a,
.internship-card a {
  display: inline-flex;
  margin-top: 14px;
  font-weight: 800;
  text-decoration: none;
}

.projects-highlight,
.internships-highlight {
  margin: 36px 0 42px;
  padding: 28px 30px;
  border-radius: 24px;
  background: linear-gradient(135deg, #f5f7ff, #faf7ff);
  border: 1px solid #e6e8f7;
}

.projects-highlight h2,
.internships-highlight h2 {
  margin-top: 0;
}

.projects-features,
.internships-features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 16px;
  margin-top: 24px;
}

.projects-features > div,
.internships-features > div {
  padding: 20px;
  border-radius: 17px;
  background: #fff;
  border: 1px solid #e9ebf4;
}

.projects-features strong,
.internships-features strong {
  display: block;
  margin-bottom: 7px;
}

@media (max-width: 1000px) {
  .project-grid,
  .internship-grid,
  .projects-grid,
  .internships-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
  .projects-features,
  .internships-features {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
}

@media (max-width: 640px) {
  .project-grid,
  .internship-grid,
  .projects-grid,
  .internships-grid,
  .projects-features,
  .internships-features {
    grid-template-columns: 1fr;
  }
}


/* FINAL INTEGRATED PROJECTS / INTERNSHIPS DESIGN */
.page-premium-hero {
  padding: 74px 0 54px;
  background: linear-gradient(135deg,#f7f8ff 0%,#ffffff 55%,#f7f4ff 100%);
  border-bottom: 1px solid #eceefa;
}
.page-premium-hero .eyebrow {
  color:#4f46e5;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:12px;
}
.page-premium-hero h1 {
  max-width:850px;
  margin:12px 0;
  font-size:clamp(38px,5vw,64px);
  line-height:1.02;
}
.page-premium-hero p {
  max-width:720px;
  color:#667085;
  font-size:18px;
  line-height:1.65;
}
.premium-feature-strip {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  margin:34px 0 46px;
}
.premium-feature {
  padding:24px;
  border:1px solid #e8eaf4;
  border-radius:20px;
  background:#fff;
  box-shadow:0 10px 30px rgba(30,41,80,.07);
}
.premium-feature b {
  display:block;
  margin-bottom:7px;
  font-size:17px;
}
.premium-feature span {color:#667085; line-height:1.5; font-size:14px;}
.premium-card-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.premium-card {
  overflow:hidden;
  border:1px solid #e7e9f2;
  border-radius:24px;
  background:#fff;
  box-shadow:0 12px 35px rgba(30,41,80,.08);
  transition:.25s ease;
}
.premium-card:hover {
  transform:translateY(-7px);
  box-shadow:0 20px 45px rgba(30,41,80,.14);
}
.premium-card .visual {
  height:190px;
  display:flex;
  align-items:flex-end;
  padding:22px;
  background:linear-gradient(135deg,#eef2ff,#f5f3ff);
}
.premium-card .number {
  width:46px;height:46px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:#fff;color:#4f46e5;font-weight:900;
  box-shadow:0 7px 20px rgba(30,41,80,.12);
}
.premium-card .content {padding:24px;}
.premium-card h3 {margin:0 0 10px;font-size:21px;}
.premium-card p {margin:0 0 17px;color:#667085;line-height:1.6;font-size:14px;}
.premium-card .pill {
  display:inline-block;padding:7px 10px;border-radius:999px;
  background:#eef2ff;color:#4f46e5;font-size:11px;font-weight:800;
}
.premium-card .cta {
  display:inline-flex;margin-top:18px;font-weight:800;text-decoration:none;
}
@media(max-width:900px){
  .premium-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .premium-feature-strip{grid-template-columns:1fr;}
}
@media(max-width:600px){
  .premium-card-grid{grid-template-columns:1fr;}
  .page-premium-hero{padding:52px 0 38px;}
}


/* =========================================================
   FINAL PROJECTS / INTERNSHIPS — SAME-PAGE TAB EXPERIENCE
   ========================================================= */

.program-tabs {
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:0 0 30px;
}
.program-tab {
  border:1px solid #dfe3f0;
  background:#fff;
  color:#344054;
  padding:11px 17px;
  border-radius:999px;
  font:800 13px inherit;
  cursor:pointer;
  transition:.2s ease;
}
.program-tab:hover,
.program-tab.active {
  background:#4f46e5;
  border-color:#4f46e5;
  color:#fff;
  box-shadow:0 8px 20px rgba(79,70,229,.22);
}
.program-panel { display:none; }
.program-panel.active { display:block; }

.term-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
  margin:28px 0 42px;
}
.term-card {
  padding:30px;
  border-radius:24px;
  border:1px solid #e7e9f3;
  background:#fff;
  box-shadow:0 12px 34px rgba(30,41,80,.08);
}
.term-card h3 { margin:0 0 10px; font-size:24px; }
.term-card p { color:#667085; line-height:1.65; }
.term-card ul { margin:18px 0 0; padding-left:19px; color:#475467; line-height:1.8; }
.term-card .term-label {
  display:inline-block;
  margin-bottom:13px;
  padding:7px 11px;
  border-radius:999px;
  background:#eef2ff;
  color:#4f46e5;
  font-size:11px;
  font-weight:900;
  letter-spacing:.06em;
}

.project-list-section {
  margin-top:55px;
  padding-top:48px;
  border-top:1px solid #eceef5;
}
.project-list-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-top:26px;
}
.project-name-card {
  padding:18px 20px;
  border:1px solid #e7e9f2;
  border-radius:17px;
  background:#fff;
  display:flex;
  align-items:center;
  gap:13px;
  box-shadow:0 7px 22px rgba(30,41,80,.05);
  transition:.2s ease;
}
.project-name-card:hover {
  transform:translateY(-3px);
  border-color:#cfd2f8;
  box-shadow:0 12px 27px rgba(30,41,80,.09);
}
.project-name-card .project-dot {
  flex:0 0 10px;
  width:10px;
  height:10px;
  border-radius:50%;
  background:#4f46e5;
}
.project-name-card strong {
  font-size:14px;
  line-height:1.4;
}

@media(max-width:850px){
  .project-list-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .term-grid{grid-template-columns:1fr;}
}
@media(max-width:600px){
  .project-list-grid{grid-template-columns:1fr;}
}

/* FINAL HOSTING POLISH */
:root{
  --tree-green:#159957;
  --tree-green-dark:#087f5b;
  --tree-indigo:#4f46e5;
  --tree-purple:#7c3aed;
  --tree-ink:#172033;
  --tree-muted:#667085;
}
body{color:var(--tree-ink);background:#fff;}
a{transition:color .18s ease,background .18s ease,transform .18s ease;}
.btn,.nav-cta{border-radius:12px;}
.course-card,.review-card,.premium-card,.term-card,.why-home .stats>div,.project-name-card{
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.course-card:hover,.review-card:hover,.premium-card:hover,.term-card:hover{
  transform:translateY(-5px);
}
.eyebrow{letter-spacing:.09em;}

/* FINAL TREE2TECH POLISH */
:root{--tree-green:#159957;--tree-indigo:#4f46e5;--tree-purple:#7c3aed;--tree-ink:#172033;--tree-muted:#667085;}
body{color:var(--tree-ink);background:#fff;}
.course-card,.review-card,.premium-card,.term-card,.project-name-card,.intern-course-card{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;}
.course-card:hover,.review-card:hover,.premium-card:hover,.term-card:hover,.intern-course-card:hover{transform:translateY(-5px);}
.program-tab.active{background:var(--tree-indigo);border-color:var(--tree-indigo);color:#fff;}
.intern-course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:28px;}
.intern-course-card{overflow:hidden;border:1px solid #e4e8f2;border-radius:22px;background:#fff;box-shadow:0 10px 30px rgba(27,39,75,.07);}
.intern-course-card:hover{border-color:rgba(21,153,87,.35);box-shadow:0 18px 40px rgba(27,39,75,.13);}
.intern-course-top{min-height:105px;padding:22px;display:flex;justify-content:space-between;background:linear-gradient(135deg,#effbf6,#f3f2ff);}
.intern-number{width:46px;height:46px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:#fff;color:#159957;font-weight:900;}
.intern-tag{padding:7px 10px;border-radius:999px;background:#fff;color:#4f46e5;font-size:10px;font-weight:900;}
.intern-course-body{padding:22px}.intern-course-body h3{margin:0 0 9px;font-size:21px}.intern-course-body p{color:#667085;line-height:1.62;font-size:14px}.intern-card-action{margin-top:17px;color:#159957;font-weight:800;font-size:13px;}
@media(max-width:900px){.intern-course-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:600px){.intern-course-grid{grid-template-columns:1fr;}}

/* FINAL NAVIGATION POLISH — same-tab page navigation */
.site-header nav a { transition: color .18s ease, background .18s ease, transform .18s ease; }
.site-header nav a:hover { transform: translateY(-1px); }

/* Five-page Services Hub */
.service-hub{padding-top:34px;padding-bottom:28px;background:linear-gradient(135deg,rgba(21,153,87,.08),rgba(79,70,229,.08));}
.service-hub h2{margin:0 0 8px;font-size:clamp(28px,4vw,42px);}
.service-hub p{max-width:760px;margin:0 0 20px;color:var(--muted,#64748b);}
.hub-tabs{display:flex;flex-wrap:wrap;gap:12px;}
.hub-tab{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:999px;text-decoration:none;font-weight:800;border:1px solid rgba(79,70,229,.18);background:#fff;box-shadow:0 8px 24px rgba(15,23,42,.07);transition:.25s ease;}
.hub-tab:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(15,23,42,.12);}
#services-core,#courses,#projects,#internships,#hackathons{scroll-margin-top:90px;}

/* ===== FINAL SERVICES DROPDOWN NAV ===== */
.main-nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:500;color:var(--ink-soft)}
.main-nav>a,.nav-dropdown-toggle{font:inherit;color:inherit;text-decoration:none;white-space:nowrap}
.main-nav>a:hover,.nav-dropdown-toggle:hover{color:var(--ink)}
.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-dropdown-toggle{border:0;background:transparent;cursor:pointer;padding:0;display:inline-flex;align-items:center;gap:6px}
.nav-dropdown-toggle span{font-size:12px;transition:transform .2s ease}
.nav-dropdown.open .nav-dropdown-toggle span{transform:rotate(180deg)}
.nav-dropdown-menu{position:absolute;top:calc(100% + 16px);left:50%;transform:translateX(-50%) translateY(-6px);min-width:190px;padding:8px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 45px rgba(25,35,70,.14);opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease;z-index:50}
.nav-dropdown-menu:before{content:"";position:absolute;top:-7px;left:50%;width:12px;height:12px;background:#fff;border-left:1px solid var(--line);border-top:1px solid var(--line);transform:translateX(-50%) rotate(45deg)}
.nav-dropdown-menu a{display:block;padding:11px 14px;border-radius:9px;color:var(--ink-soft);text-decoration:none;font-size:13px;font-weight:600;transition:.18s ease}
.nav-dropdown-menu a:hover{background:#f2f7f4;color:var(--tree-green,#159957);transform:translateX(2px)}
.nav-dropdown.open .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
@media (max-width:900px){
 .main-nav{gap:14px}
 .nav-dropdown-menu{position:static;transform:none;display:none;min-width:0;margin-top:8px;box-shadow:none;border-radius:10px}
 .nav-dropdown.open .nav-dropdown-menu,.nav-dropdown:focus-within .nav-dropdown-menu{display:block;transform:none}
 .nav-dropdown{display:block}
}
@media (max-width:720px){
 .main-nav{align-items:stretch}
 .nav-dropdown-toggle{justify-content:space-between;width:100%;padding:10px 0}
}


/* ============================================================
   Tree2Tech — Updated Professional Corporate Refresh
   Deployment-safe: all imagery uses local site assets.
   ============================================================ */
:root{
  --t2-navy:#071426;
  --t2-blue:#1261ff;
  --t2-cyan:#19c7e6;
  --t2-green:#17b978;
  --t2-purple:#6b4cff;
  --t2-text:#0b1728;
  --t2-muted:#5c6b7d;
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  --t2-card:rgba(255,255,255,.92);
  --t2-shadow:0 18px 50px rgba(5,24,50,.10);
}
body{
  background:
    radial-gradient(circle at 10% 0%, rgba(25,199,230,.08), transparent 30%),
    radial-gradient(circle at 90% 10%, rgba(107,76,255,.07), transparent 28%),
    #f5f8fc;
  color:var(--t2-text);
}
.header{
  background:rgba(255,255,255,.94);
  border-bottom:1px solid rgba(10,30,60,.10);
  box-shadow:0 8px 30px rgba(8,25,50,.06);
}
.brand-logo{width:48px;height:48px}
.nav nav{gap:22px}
.nav nav a{transition:color .2s ease, transform .2s ease}
.nav nav a:hover{color:var(--t2-blue);transform:translateY(-1px)}
.nav-btn{
  background:linear-gradient(135deg,var(--t2-blue),var(--t2-purple))!important;
  border-radius:10px!important;
  box-shadow:0 8px 20px rgba(18,97,255,.22);
}
.hero{
  min-height:560px;
  display:flex;
  align-items:center;
  background:
    linear-gradient(90deg,rgba(4,17,34,.88),rgba(4,17,34,.62)),
    url("course-images-photo/05-generative-ai.webp") center/cover no-repeat;
  color:#fff;
}
.page-about .hero{
  background-image:
    linear-gradient(90deg,rgba(4,17,34,.90),rgba(4,17,34,.62)),
    url("course-images-photo/06-data-science.webp");
}
.page-courses .hero{
  background-image:
    linear-gradient(90deg,rgba(4,17,34,.90),rgba(4,17,34,.62)),
    url("course-images-photo/03-data-analyst.webp");
}
.page-services .hero{
  background-image:
    linear-gradient(90deg,rgba(4,17,34,.90),rgba(4,17,34,.62)),
    url("course-images-photo/01-full-stack-python.webp");
}
.page-crt .hero{
  background-image:
    linear-gradient(90deg,rgba(4,17,34,.90),rgba(4,17,34,.62)),
    url("course-images-photo/20-dsa.webp");
}
.page-contact .hero{
  background-image:
    linear-gradient(90deg,rgba(4,17,34,.90),rgba(4,17,34,.62)),
    url("course-images-photo/14-ai-machine-learning.webp");
}
.hero:before{opacity:.16}
.hero h1{color:#fff;text-shadow:0 4px 25px rgba(0,0,0,.22)}
.hero-lead{color:rgba(255,255,255,.86)}
.eyebrow{color:#6de4f5}
.eyebrow span{background:#55e39f}
.actions .secondary{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.30);color:#fff}
.actions .secondary:hover{background:rgba(255,255,255,.18);border-color:#fff}
.primary{
  background:linear-gradient(135deg,var(--t2-blue),var(--t2-purple));
  box-shadow:0 12px 28px rgba(18,97,255,.25);
}
.section{
  background:transparent;
}
.section h2,.band h2,.contact h2{
  color:var(--t2-navy);
}
.course-card,.card,.feature-card,.service-card,.project-card,.review-card,.contact-card{
  background:var(--t2-card);
  border:1px solid var(--t2-line);
  box-shadow:var(--t2-shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.course-card:hover,.card:hover,.feature-card:hover,.service-card:hover,.project-card:hover,.review-card:hover,.contact-card:hover{
  transform:translateY(-7px);
  box-shadow:0 24px 60px rgba(5,24,50,.16);
  border-color:rgba(18,97,255,.25);
}
.band{
  background:linear-gradient(135deg,#071426,#0c2442);
  color:#fff;
}
.band h2,.band p{color:#fff}
footer{
  background:#061120!important;
  color:#c8d3df!important;
}
.nav-dropdown-menu{
  background:rgba(255,255,255,.98)!important;
  border:1px solid rgba(15,35,65,.12)!important;
  box-shadow:0 18px 45px rgba(5,24,50,.18)!important;
  border-radius:12px!important;
  padding:8px!important;
}
.nav-dropdown-menu a{
  border-radius:8px;
  transition:background .18s ease,color .18s ease;
}
.nav-dropdown-menu a:hover{
  background:#eef5ff!important;
  color:var(--t2-blue)!important;
}
@media (max-width:800px){
  .hero{min-height:520px;padding:72px 0 54px}
  .nav nav{gap:12px}
}