/* ===================================================================
   NOVA STELLAR TRAINING — main.css
   =================================================================== */

:root{
	--navy:#14213D;
	--navy-dark:#0E1830;
	--green:#1B7A4D;
	--green-light:#7CB342;
	--gold:#C9A227;
	--white:#FFFFFF;
	--offwhite:#F6F8FA;
	--gray:#5A6472;
	--border:#E3E7EC;
	--radius:14px;
	--shadow:0 10px 30px rgba(20,33,61,0.08);
	--container:1240px;
}

*{box-sizing:border-box;}
body{margin:0;font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;color:#222;line-height:1.6;background:var(--white);}
img{max-width:100%;display:block;}
a{color:var(--green);text-decoration:none;}
h1,h2,h3,h4{font-family:'Inter',sans-serif;color:var(--navy);line-height:1.2;margin:0 0 .5em;}
ul{margin:0;padding:0;list-style:none;}

.nst-container{max-width:var(--container);margin:0 auto;padding:0 24px;}
.nst-section{padding:70px 0;}
.nst-section-title{font-size:2rem;text-align:left;}
.nst-section-sub{color:var(--gray);max-width:640px;}

.nst-btn{display:inline-block;padding:13px 26px;border-radius:8px;font-weight:600;font-size:.95rem;cursor:pointer;border:2px solid transparent;transition:transform .15s ease,box-shadow .15s ease;}
.nst-btn:hover{transform:translateY(-2px);box-shadow:0 8px 18px rgba(0,0,0,.12);}
.nst-btn-primary{background:var(--green);color:#fff;}
.nst-btn-gold{background:var(--gold);color:var(--navy);}
.nst-btn-light{background:#fff;color:var(--navy);}
.nst-btn-outline{background:transparent;border-color:var(--navy);color:var(--navy);}
.nst-btn-outline-light{background:transparent;border-color:#fff;color:#fff;}
.nst-btn-sm{padding:9px 18px;font-size:.85rem;}
.nst-btn-full{display:block;text-align:center;width:100%;margin-top:10px;}

/* ===================== STICKY HEADER (all devices) ===================== */
.nst-site-header{position:sticky;top:0;z-index:1000;width:100%;box-shadow:0 2px 10px rgba(0,0,0,.06);}

.nst-topbar{background:var(--navy-dark);color:#fff;overflow:hidden;height:34px;display:flex;align-items:center;}
.nst-marquee{width:100%;overflow:hidden;}
.nst-marquee-track{display:flex;width:max-content;animation:nst-scroll 28s linear infinite;}
.nst-marquee-track span{padding:0 40px;font-size:.78rem;letter-spacing:.03em;white-space:nowrap;}
@keyframes nst-scroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

.nst-navbar{background:#fff;}
.nst-navbar-inner{display:flex;align-items:center;justify-content:space-between;height:78px;gap:24px;position:relative;}
.nst-logo{display:flex;align-items:center;}
.nst-logo-fallback{font-weight:800;color:var(--navy);font-size:1.2rem;}
.nst-primary-nav{flex:1;display:flex;justify-content:center;}
.nst-menu{display:flex;gap:28px;}
.nst-menu li a{color:var(--navy);font-weight:600;font-size:.95rem;}
.nst-menu li a:hover{color:var(--green);}
.nst-nav-actions{display:flex;align-items:center;gap:10px;}
.nst-icon-btn{background:none;border:none;cursor:pointer;color:var(--navy);display:flex;align-items:center;justify-content:center;padding:6px;border-radius:50%;}
.nst-icon-btn:hover{background:var(--offwhite);}
.nst-btn-book{white-space:nowrap;}

.nst-hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;background:none;border:none;cursor:pointer;}
.nst-hamburger span{display:block;height:2.5px;width:100%;background:var(--navy);border-radius:2px;transition:.25s;}
.nst-hamburger.is-active span:nth-child(1){transform:translateY(7.5px) rotate(45deg);}
.nst-hamburger.is-active span:nth-child(2){opacity:0;}
.nst-hamburger.is-active span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg);}

.nst-search-bar{position:absolute;top:100%;left:0;right:0;background:#fff;padding:14px 24px;box-shadow:0 8px 16px rgba(0,0,0,.08);}
.nst-search-bar form{display:flex;max-width:var(--container);margin:0 auto;gap:8px;}
.nst-search-bar input{flex:1;padding:10px 14px;border:1px solid var(--border);border-radius:8px;}
.nst-search-bar button{padding:10px 20px;background:var(--green);color:#fff;border:none;border-radius:8px;cursor:pointer;}

.nst-mobile-overlay{position:fixed;inset:0;background:var(--navy);z-index:1100;display:flex;flex-direction:column;justify-content:center;padding:40px 30px;transform:translateX(100%);transition:transform .35s ease;}
.nst-mobile-overlay.is-open{transform:translateX(0);}
.nst-mobile-menu{display:flex;flex-direction:column;gap:22px;}
.nst-mobile-menu li a{color:#fff;font-size:1.4rem;font-weight:700;font-family:Georgia,serif;}
.nst-mobile-cta{margin-top:40px;display:flex;flex-direction:column;gap:12px;}

/* ===================== HERO ===================== */
.nst-hero{position:relative;background:linear-gradient(120deg,#7CB342,#3E8E41,#1B5E20);background-size:200% 200%;animation:nst-gradient 14s ease infinite;overflow:hidden;padding:60px 0;}
@keyframes nst-gradient{0%{background-position:0% 50%;}50%{background-position:100% 50%;}100%{background-position:0% 50%;}}
.nst-hero-inner{display:grid;grid-template-columns:380px 1fr;gap:50px;align-items:center;position:relative;z-index:2;}
.nst-finder-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;}
.nst-finder-title{background:var(--green);color:#fff;margin:0;padding:16px 20px;font-size:1.1rem;}
.nst-finder-body{padding:20px;display:flex;flex-direction:column;gap:6px;}
.nst-finder-body label{font-weight:600;font-size:.85rem;color:var(--navy);margin-top:8px;}
.nst-finder-body select,.nst-finder-body input{padding:11px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;}
.nst-find-btn{margin-top:14px;width:100%;text-align:center;}
.nst-hero-content{color:#fff;}
.nst-eyebrow{display:block;font-size:.8rem;font-weight:700;letter-spacing:.08em;margin-bottom:10px;opacity:.9;}
.nst-hero-content h1{color:#fff;font-size:2.6rem;}
.nst-hero-content p{font-size:1.1rem;max-width:480px;opacity:.95;}
.nst-hero-buttons{display:flex;gap:14px;margin-top:24px;flex-wrap:wrap;}
.nst-hero-illustration{position:absolute;right:6%;top:50%;transform:translateY(-50%);width:300px;opacity:.95;z-index:1;filter:drop-shadow(0 18px 30px rgba(0,0,0,.18));}

/* Guaranteed on-load entrance animation (pure CSS — runs with or without JS) */
@keyframes nst-fadeInUp{
	from{opacity:0;transform:translateY(22px);}
	to{opacity:1;transform:translateY(0);}
}
.nst-fade-in{animation:nst-fadeInUp .8s ease both;animation-delay:var(--nst-delay,0s);}

@keyframes nst-float{
	0%,100%{transform:translateY(-50%) translateX(0);}
	50%{transform:translateY(-56%) translateX(6px);}
}
.nst-float{animation:nst-float 5s ease-in-out infinite;}

/* ===================== TRUST BAR ===================== */
.nst-trustbar{padding:30px 0;background:var(--offwhite);}
.nst-trust-heading{text-align:center;color:var(--gray);font-weight:600;margin-bottom:16px;}
.nst-trust-logos{display:flex;justify-content:center;gap:36px;flex-wrap:wrap;font-weight:700;color:var(--navy);opacity:.85;}

/* ===================== CARDS ===================== */
.nst-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:36px;}
.nst-card-grid-4col{grid-template-columns:repeat(4,1fr);}
.nst-card-grid-3col{grid-template-columns:repeat(3,1fr);}
.nst-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease;}
.nst-card:hover{transform:translateY(-6px);box-shadow:0 16px 32px rgba(20,33,61,.12);}
.nst-card-flat{box-shadow:none;}
.nst-card-img{height:190px;background-size:cover;background-position:center;}
.nst-card-img-placeholder{background:linear-gradient(135deg,#e7eef0,#d8e3e6);}
.nst-card-img-icon{background:linear-gradient(135deg,#EAF1FB,#F6F8FA);display:flex;align-items:center;justify-content:center;}
.nst-card-img-icon img{width:96px;height:96px;transition:transform .3s ease;}
.nst-card:hover .nst-card-img-icon img{transform:scale(1.08) rotate(-2deg);}
.nst-card-body{padding:20px;}
.nst-card-body h3{font-size:1.15rem;margin-bottom:8px;}
.nst-card-body p{color:var(--gray);font-size:.92rem;margin-bottom:14px;}
.nst-card-meta{font-size:.8rem;color:var(--green);font-weight:600;text-transform:uppercase;letter-spacing:.02em;}

/* ===================== FEATURES BAR ===================== */
.nst-features-bar{background:#EAF1FB;padding:34px 0;}
.nst-features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.nst-feature{display:flex;align-items:center;gap:12px;font-size:.92rem;}
.nst-feature-icon{font-size:1.6rem;display:inline-block;transition:transform .3s ease;}
.nst-feature:hover .nst-feature-icon{transform:scale(1.18) rotate(-6deg);}

/* ===================== CATEGORY TABS ===================== */
.nst-category-tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:10px;}
.nst-tab{padding:10px 20px;border-radius:999px;background:var(--offwhite);color:var(--navy);font-weight:600;font-size:.88rem;}
.nst-tab-active,.nst-tab:hover{background:var(--navy);color:#fff;}

/* ===================== WHY CHOOSE US ===================== */
.nst-why-section{background:var(--offwhite);}
.nst-why-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;margin-top:30px;text-align:center;}
.nst-why-item{background:#fff;border-radius:var(--radius);padding:24px 12px;box-shadow:var(--shadow);transition:transform .25s ease;}
.nst-why-item:hover{transform:translateY(-5px);}
.nst-why-icon{font-size:1.8rem;display:block;margin-bottom:10px;transition:transform .3s ease;}
.nst-why-item:hover .nst-why-icon{transform:scale(1.18) rotate(6deg);}
.nst-why-item p{font-weight:600;font-size:.88rem;color:var(--navy);margin:0;}

/* ===================== TESTIMONIALS ===================== */
.nst-testimonial-carousel{overflow:hidden;margin-top:30px;position:relative;}
.nst-testimonial-track{display:flex;transition:transform .4s ease;}
.nst-testimonial-slide{flex:0 0 100%;max-width:100%;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:28px;text-align:center;box-shadow:var(--shadow);}
.nst-stars{color:var(--gold);font-size:1.1rem;margin-bottom:10px;}
.nst-quote{font-style:italic;color:var(--navy);font-size:1.05rem;max-width:600px;margin:0 auto 14px;}
.nst-carousel-dots{display:flex;justify-content:center;gap:8px;margin-top:18px;}
.nst-carousel-dots button{width:9px;height:9px;border-radius:50%;border:none;background:var(--border);cursor:pointer;padding:0;}
.nst-carousel-dots button.is-active{background:var(--green);}

/* ===================== BLOG + CORPORATE ===================== */
.nst-corporate-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:start;}
.nst-blog-card{padding:14px 0;border-bottom:1px solid var(--border);}
.nst-blog-card h4{margin-bottom:4px;font-size:1rem;}
.nst-blog-card p{color:var(--gray);font-size:.88rem;margin:4px 0;}
.nst-readmore{font-weight:600;font-size:.85rem;}
.nst-corporate-content{background:var(--navy);color:#fff;padding:40px;border-radius:var(--radius);}
.nst-corporate-content h2{color:#fff;}
.nst-checklist li{padding:6px 0;padding-left:26px;position:relative;}
.nst-checklist li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:800;}

/* ===================== CTA BANNER ===================== */
.nst-cta-banner{background:var(--navy);padding:50px 0;text-align:center;}
.nst-cta-inner h2{color:#fff;font-size:1.7rem;}
.nst-gold{color:var(--gold);}

/* ===================== FOOTER ===================== */
.nst-site-footer{background:var(--navy-dark);color:#cfd6e4;padding:50px 0 0;}
.nst-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding-bottom:40px;}
.nst-footer-brand p{font-size:.88rem;color:#aab4c6;}
.nst-footer-col summary{font-weight:700;color:#fff;cursor:default;margin-bottom:14px;font-size:1rem;list-style:none;}
.nst-footer-col summary::-webkit-details-marker{display:none;}
.nst-footer-col ul li{padding:5px 0;}
.nst-footer-col a{color:#cfd6e4;font-size:.9rem;}
.nst-footer-col a:hover{color:var(--gold);}
.nst-contact-list li{padding:5px 0;font-size:.9rem;}
.nst-social{display:flex;gap:10px;margin-top:14px;}
.nst-social a{border:1px solid #3a4560;border-radius:50%;width:34px;height:34px;display:flex;align-items:center;justify-content:center;font-size:.75rem;}
.nst-footer-bottom{border-top:1px solid #283250;padding:18px 0;margin-top:10px;}
.nst-footer-bottom-inner{display:flex;justify-content:space-between;font-size:.8rem;flex-wrap:wrap;gap:8px;}
.nst-footer-bottom a{color:#cfd6e4;}

/* ===================== SCROLL TO TOP ===================== */
.nst-scroll-top{position:fixed;bottom:24px;left:24px;width:46px;height:46px;border-radius:50%;background:var(--navy);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 20px rgba(0,0,0,.2);opacity:0;transform:translateY(10px);transition:opacity .25s,transform .25s;z-index:999;}
.nst-scroll-top.is-visible{opacity:1;transform:translateY(0);}
.nst-scroll-top:hover{background:var(--green);}

/* ===================== CHATBOT WIDGET ===================== */
.nst-chatbot-root{position:fixed;bottom:24px;right:24px;z-index:1200;font-family:inherit;}
.nst-chatbot-toggle{width:58px;height:58px;border-radius:50%;background:var(--green);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(0,0,0,.22);transition:transform .2s;position:relative;}
.nst-chatbot-toggle:hover{transform:scale(1.07);}
.nst-chatbot-toggle::after{content:"";position:absolute;inset:0;border-radius:50%;border:2px solid var(--green);animation:nst-pulse-ring 2.4s ease-out infinite;}
@keyframes nst-pulse-ring{
	0%{transform:scale(1);opacity:.7;}
	100%{transform:scale(1.6);opacity:0;}
}
.nst-chatbot-panel{position:absolute;bottom:74px;right:0;width:340px;max-height:480px;background:#fff;border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.25);display:flex;flex-direction:column;overflow:hidden;}
.nst-chatbot-header{background:var(--navy);color:#fff;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;}
.nst-chatbot-title{font-weight:700;}
.nst-chatbot-header button{background:none;border:none;color:#fff;font-size:1.3rem;cursor:pointer;}
.nst-chatbot-messages{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;min-height:220px;max-height:320px;}
.nst-msg{padding:10px 14px;border-radius:14px;font-size:.88rem;max-width:85%;line-height:1.4;}
.nst-msg-bot{background:var(--offwhite);color:#222;align-self:flex-start;border-bottom-left-radius:4px;}
.nst-msg-user{background:var(--green);color:#fff;align-self:flex-end;border-bottom-right-radius:4px;}
.nst-msg-typing{opacity:.6;font-style:italic;}
.nst-chatbot-form{display:flex;border-top:1px solid var(--border);}
.nst-chatbot-form input{flex:1;border:none;padding:14px;font-size:.9rem;}
.nst-chatbot-form input:focus{outline:none;}
.nst-chatbot-form button{background:var(--green);color:#fff;border:none;width:54px;cursor:pointer;font-size:1.1rem;}

/* ===================== FORMS ===================== */
.nst-contact-form{display:flex;flex-direction:column;gap:14px;}
.nst-form-row label{display:block;font-weight:600;font-size:.88rem;margin-bottom:6px;color:var(--navy);}
.nst-form-row input,.nst-form-row select,.nst-form-row textarea{width:100%;padding:12px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit;}
.nst-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.nst-hp-field{position:absolute;left:-9999px;opacity:0;}
.nst-form-status{font-weight:600;}
.nst-contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;}
.nst-contact-info-card{background:var(--offwhite);border-radius:var(--radius);padding:30px;}
.nst-contact-info-card p a{color:var(--navy);font-weight:600;}
.nst-motto{margin-top:20px;font-style:italic;color:var(--green);font-weight:600;}

/* ===================== SINGLE COURSE ===================== */
.nst-page-hero{background:var(--offwhite);padding:50px 0;}
.nst-course-hero{background:linear-gradient(135deg,var(--navy),#1d2f55);padding:60px 0;color:#fff;}
.nst-course-hero h1{color:#fff;}
.nst-course-hero-inner{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;}
.nst-course-meta-row{display:flex;gap:18px;margin:16px 0 22px;flex-wrap:wrap;font-size:.9rem;}
.nst-pill{background:var(--gold);color:var(--navy);padding:4px 12px;border-radius:999px;font-weight:700;font-size:.78rem;}
.nst-course-hero-img{height:260px;border-radius:var(--radius);background-size:cover;background-position:center;}
.nst-course-hero-img-icon{height:260px;border-radius:var(--radius);background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;}
.nst-course-hero-img-icon img{width:140px;height:140px;filter:drop-shadow(0 10px 18px rgba(0,0,0,.25));}
.nst-course-detail-grid{display:grid;grid-template-columns:1fr 320px;gap:50px;}
.nst-syllabus-list{display:grid;grid-template-columns:1fr 1fr;gap:6px 24px;}
.nst-syllabus-list li{padding:6px 0;padding-left:22px;position:relative;border-bottom:1px dashed var(--border);font-size:.92rem;}
.nst-syllabus-list li::before{content:"•";position:absolute;left:0;color:var(--green);font-weight:800;}
.nst-course-sidebar{background:var(--offwhite);border-radius:var(--radius);padding:26px;position:sticky;top:110px;}
.nst-course-sidebar dl{margin:0 0 18px;}
.nst-course-sidebar dt{font-size:.78rem;text-transform:uppercase;color:var(--gray);margin-top:12px;}
.nst-course-sidebar dd{margin:2px 0 0;font-weight:700;color:var(--navy);}
.nst-prose p{margin:0 0 1em;}
.nst-policy-content h2{margin-top:1.6em;}

/* ===================== SCROLL REVEAL ANIMATIONS ===================== */
/* Hidden-until-revealed state ONLY applies once JS confirms it's running
   (see the inline script in header.php) — so content is never stuck
   invisible if a script fails to load for any reason. */
html.nst-js .nst-reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
html.nst-js .nst-reveal-left{transform:translateX(-40px);}
html.nst-js .nst-reveal-right{transform:translateX(40px);}
.nst-reveal.nst-revealed{opacity:1;transform:translateY(0) translateX(0);}

@media (prefers-reduced-motion: reduce){
	html.nst-js .nst-reveal{transition:none;opacity:1;transform:none;}
	.nst-fade-in{animation:none;opacity:1;transform:none;}
	.nst-float,.nst-chatbot-toggle::after{animation:none;}
	.nst-marquee-track,.nst-hero{animation:none;}
}

/* ===================================================================
   RESPONSIVE — MOBILE
   =================================================================== */
@media (max-width: 900px){
	.nst-primary-nav{display:none;}
	.nst-hamburger{display:flex;}
	.nst-btn-book{display:none;}
	.nst-hero-illustration{display:none;}
	.nst-hero-inner{grid-template-columns:1fr;}
	.nst-finder-card{order:2;}
	.nst-hero-content{order:1;}
	.nst-card-grid,.nst-card-grid-4col,.nst-card-grid-3col{grid-template-columns:1fr 1fr;}
	.nst-features-grid{grid-template-columns:1fr 1fr;}
	.nst-why-grid{grid-template-columns:repeat(3,1fr);}
	.nst-corporate-grid,.nst-contact-grid,.nst-course-detail-grid,.nst-course-hero-inner{grid-template-columns:1fr;}
	.nst-footer-grid{grid-template-columns:1fr;}
	.nst-course-sidebar{position:static;}
}

@media (max-width: 640px){
	.nst-navbar-inner{height:64px;}
	.nst-hero{padding:30px 0;}
	.nst-hero-content h1{font-size:1.9rem;}
	.nst-card-grid,.nst-card-grid-4col,.nst-card-grid-3col{grid-template-columns:1fr;}
	.nst-features-grid{grid-template-columns:1fr 1fr;}
	.nst-why-grid{grid-template-columns:1fr 1fr;}
	.nst-form-grid{grid-template-columns:1fr;}
	.nst-section{padding:46px 0;}
	.nst-chatbot-panel{width:88vw;right:0;}
	.nst-trust-logos{gap:18px;font-size:.85rem;}
	.nst-syllabus-list{grid-template-columns:1fr;}
	.nst-corporate-content{padding:26px;}
	.nst-scroll-top{left:16px;bottom:16px;width:42px;height:42px;}
	.nst-chatbot-root{right:16px;bottom:16px;}
}