/* =========================================================
   Geotech GIS Training Institute — public theme
   Ink navy + survey teal + logo green, with contour-line motifs
   ========================================================= */
:root{
  --ink:#0b2534;
  --ink-2:#123447;
  --brand:#0f6e8c;
  --brand-2:#0a5670;
  --green:#3fa34d;
  --green-2:#2f8a3c;
  --sand:#f6f1e6;
  --paper:#ffffff;
  --bg:#f4f7f8;
  --muted:#5b6b75;
  --line:#e2e9ec;
  --radius:16px;
  --shadow:0 10px 30px -12px rgba(11,37,52,.18);
  --font-head:'Sora',system-ui,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,monospace;
}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--paper);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,h5,.font-head{font-family:var(--font-head);letter-spacing:-.02em;color:var(--ink)}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-2)}
img{max-width:100%}
.text-muted-2{color:var(--muted)!important}
.bg-soft{background:var(--bg)}
.bg-sand{background:var(--sand)}
.section{padding:88px 0}
.section-sm{padding:56px 0}
@media(max-width:767px){.section{padding:60px 0}}

/* coordinate tag — small mono label used as section eyebrow */
.eyebrow{font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--green-2);display:inline-flex;align-items:center;gap:8px;margin-bottom:12px}
.eyebrow::before{content:"";width:18px;height:2px;background:currentColor;display:inline-block}
.section-title{font-size:clamp(28px,3.4vw,42px);font-weight:700;line-height:1.15;margin-bottom:14px}
.section-lead{color:var(--muted);font-size:17px;max-width:640px}

/* contour pattern (SVG data URI) */
.contours{position:relative;isolation:isolate}
.contours::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='600' height='600' viewBox='0 0 600 600'%3E%3Cg fill='none' stroke='%230f6e8c' stroke-opacity='.10' stroke-width='1.2'%3E%3Cpath d='M300 120c90 0 170 50 170 150s-60 190-170 190-180-70-180-170 90-170 180-170z'/%3E%3Cpath d='M300 160c70 0 130 40 130 115s-50 145-130 145-140-55-140-130 70-130 140-130z'/%3E%3Cpath d='M300 200c50 0 90 30 90 80s-35 100-90 100-100-40-100-90 50-90 100-90z'/%3E%3Cpath d='M300 240c28 0 50 18 50 42s-20 56-50 56-58-22-58-50 30-48 58-48z'/%3E%3Cpath d='M-40 520c120-60 220-40 320 10s230 60 360-20'/%3E%3Cpath d='M-40 560c120-50 230-30 330 15s220 50 350-25'/%3E%3Cpath d='M-40 70c140 40 230 10 320-30s210-50 360 10'/%3E%3C/g%3E%3C/svg%3E");
  background-size:600px 600px}
.contours-dark::before{filter:invert(1) brightness(2);opacity:.35}

/* ---------- Top bar & nav ---------- */
.topbar{background:var(--ink);color:#b9ccd4;font-size:13.5px}
.topbar a{color:#d8e6eb}
.topbar a:hover{color:#fff}
.topbar .sep{opacity:.3;margin:0 10px}
.navbar-main{background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line);padding:10px 0;transition:box-shadow .2s}
.navbar-main.scrolled{box-shadow:0 8px 24px -16px rgba(11,37,52,.35)}
.brand-logo{height:54px;width:auto}
.brand-text{line-height:1.1}
.brand-text strong{font-family:var(--font-head);font-size:18px;color:var(--ink);display:block}
.brand-text small{font-size:11.5px;color:var(--muted);letter-spacing:.04em;text-transform:uppercase}
.navbar-main .btn{white-space:nowrap;padding:.6rem 1.05rem}
.navbar-main .nav-link{font-weight:500;color:var(--ink);padding:.6rem .7rem!important;white-space:nowrap;border-radius:8px;font-size:15px}
.navbar-main .nav-link:hover,.navbar-main .nav-link.active{color:var(--brand)}
.navbar-main .nav-link.active{background:rgba(15,110,140,.08)}
.dropdown-menu{border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px}
.dropdown-item{border-radius:8px;padding:9px 12px;font-size:14.5px}
.dropdown-item:active{background:var(--brand)}

.btn{border-radius:10px;font-weight:600;padding:.7rem 1.3rem}
.btn-brand{background:var(--brand);color:#fff;border:0}
.btn-brand:hover{background:var(--brand-2);color:#fff}
.btn-green{background:var(--green);color:#fff;border:0}
.btn-green:hover{background:var(--green-2);color:#fff}
.btn-outline-light{border-width:1.5px}
.btn-ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero .carousel-item{min-height:640px}
.hero .slide-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04);transition:transform 7s ease}
.hero .carousel-item.active .slide-bg{transform:scale(1)}
.hero .slide-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(11,37,52,.94) 0%,rgba(11,37,52,.78) 45%,rgba(11,37,52,.25) 100%)}
.hero-inner{position:relative;z-index:2;min-height:640px;display:flex;align-items:center;padding:60px 0 110px}
.hero h1,.hero .hero-title{color:#fff;font-size:clamp(34px,5vw,60px);font-weight:700;line-height:1.08;margin-bottom:18px;max-width:640px}
.hero p.lead{color:#cfe0e6;font-size:18px;max-width:560px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(63,163,77,.15);border:1px solid rgba(63,163,77,.45);color:#bfe8c5;border-radius:999px;padding:6px 14px;font-size:13px;margin-bottom:22px}
.hero .coord{font-family:var(--font-mono);font-size:12px;color:#7fa3b1;letter-spacing:.08em;position:absolute;right:24px;top:20px;z-index:3}
.hero .carousel-indicators{justify-content:flex-start;margin-left:max(12px,calc((100vw - 1296px)/2 + 12px));margin-bottom:84px}
.hero .carousel-indicators [data-bs-target]{width:34px;height:4px;border-radius:2px;border:0}
.hero-form-wrap{position:absolute;top:0;bottom:0;left:50%;transform:translateX(-50%);width:100%;z-index:4;pointer-events:none;align-items:center;justify-content:flex-end;padding-bottom:60px}
.hero-form{position:relative;width:360px;pointer-events:auto;background:#fff;color:var(--ink);border-radius:var(--radius);padding:26px;box-shadow:0 30px 60px -20px rgba(0,0,0,.45)}
.hero-form h3{font-size:20px;margin-bottom:4px}
@media(max-width:991px){.hero .carousel-item,.hero-inner{min-height:560px}}

/* ---------- Stats ---------- */
.stats{margin-top:-58px;position:relative;z-index:5}
.stats .box{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line)}
.stat{padding:26px 22px;border-right:1px solid var(--line)}
.stat:last-child{border-right:0}
.stat .num{font-family:var(--font-head);font-weight:700;font-size:34px;color:var(--brand);line-height:1}
.stat .lbl{color:var(--muted);font-size:14px;margin-top:6px}
@media(max-width:767px){.stat{border-right:0;border-bottom:1px solid var(--line)}.stat:last-child{border-bottom:0}}

/* ---------- Cards ---------- */
.card-x{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;height:100%;transition:transform .25s ease,box-shadow .25s ease,border-color .25s}
.card-x:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfdde3}
.course-card .thumb{aspect-ratio:16/10;background:var(--bg) center/cover no-repeat;position:relative}
.course-card .level{position:absolute;left:14px;top:14px;background:var(--ink);color:#fff;font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;letter-spacing:.02em}
.course-card .body{padding:22px}
.course-card h3{font-size:19px;line-height:1.3;margin-bottom:10px}
.course-card h3 a{color:var(--ink)}
.course-card h3 a:hover{color:var(--brand)}
.meta-row{display:flex;gap:16px;flex-wrap:wrap;font-size:14px;color:var(--muted);border-top:1px dashed var(--line);padding-top:14px;margin-top:14px}
.meta-row i{color:var(--green)}
.price{font-family:var(--font-head);font-weight:700;color:var(--ink);font-size:20px}

.icon-tile{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:rgba(15,110,140,.1);color:var(--brand);font-size:24px;flex:none}
.icon-tile.green{background:rgba(63,163,77,.12);color:var(--green-2)}
.feature{padding:26px}
.feature h4{font-size:18px;margin:16px 0 8px}
.feature p{color:var(--muted);margin:0;font-size:15px}

/* About block */
.about-media{position:relative}
.about-media img.main{border-radius:var(--radius);width:100%;aspect-ratio:4/5;object-fit:cover;box-shadow:var(--shadow)}
.about-media .float{position:absolute;right:-18px;bottom:28px;background:#fff;border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center;max-width:250px}
.about-media .float img{width:58px}
@media(max-width:991px){.about-media .float{right:12px}}
.vm{border-left:3px solid var(--green);padding:4px 0 4px 18px;margin-bottom:18px}
.vm h5{font-size:15px;margin-bottom:4px;text-transform:uppercase;letter-spacing:.06em;color:var(--brand)}
.vm p{margin:0;color:var(--muted)}

.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 15px;font-size:14px;color:var(--ink);display:inline-flex;align-items:center;gap:7px}
.chip i{color:var(--green)}
.dark .chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.15);color:#e2eef2}

/* Dark band */
.dark{background:var(--ink);color:#c9dbe1}
.dark h2,.dark h3,.dark h4{color:#fff}
.dark .section-lead{color:#a9c0c9}
.dark .eyebrow{color:#7fd28b}

/* Software */
.sw-card{padding:26px;text-align:center}
.sw-card .logo{height:110px;display:grid;place-items:center;margin-bottom:16px}
.sw-card .logo img{max-height:100px;max-width:100%;object-fit:contain}
.sw-card h4{font-size:17px;margin-bottom:6px}
.sw-card p{font-size:14px;color:var(--muted);margin:0}

/* Logo wall / marquee */
.logo-cell{background:#fff;border:1px solid var(--line);border-radius:14px;height:120px;display:grid;place-items:center;padding:14px;transition:.2s}
.logo-cell img{max-height:86px;max-width:100%;object-fit:contain}
.logo-cell:hover{border-color:var(--brand);box-shadow:var(--shadow)}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:18px;width:max-content;animation:marquee 45s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee .logo-cell{width:180px;flex:none}
@keyframes marquee{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none;flex-wrap:wrap}}

/* Team */
.team-card .photo{aspect-ratio:4/4.4;background:var(--bg) center top/cover no-repeat}
.team-card .body{padding:22px}
.team-card h4{font-size:19px;margin-bottom:2px}
.team-card .role{color:var(--green-2);font-weight:600;font-size:14px;margin-bottom:12px}
.team-card ul{list-style:none;padding:0;margin:0;font-size:14px;color:var(--muted)}
.team-card li{padding:3px 0 3px 18px;position:relative}
.team-card li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;border-radius:50%;border:2px solid var(--brand)}

/* Flyview band */
.flyview{background:linear-gradient(135deg,#0b2534 0%,#0f3a52 60%,#0f6e8c 140%);border-radius:24px;color:#d0e2e8;padding:48px;position:relative;overflow:hidden}
.flyview h2{color:#fff}
.flyview .fv-logo{background:#fff;border-radius:50%;width:150px;height:150px;display:grid;place-items:center;padding:12px}
@media(max-width:767px){.flyview{padding:30px 22px}}

/* Blog */
.post-card .thumb{aspect-ratio:16/9;background:var(--bg) center/cover}
.post-card .body{padding:22px}
.post-card .date{font-family:var(--font-mono);font-size:12px;color:var(--muted);letter-spacing:.05em}
.post-card h3{font-size:19px;line-height:1.35;margin:8px 0 10px}
.post-card h3 a{color:var(--ink)}
.prose{font-size:17px;line-height:1.8}
.prose h2,.prose h3{margin-top:32px;margin-bottom:12px}
.prose h3{font-size:22px}
.prose img{border-radius:12px}
.prose ul li{margin-bottom:6px}

/* Testimonials */
.testi{padding:28px}
.testi .q{font-size:42px;line-height:1;color:var(--green);font-family:Georgia,serif}
.testi p{color:var(--ink);font-size:16px}
.testi .who{display:flex;align-items:center;gap:12px;margin-top:16px}
.testi .who img,.testi .who .ph{width:46px;height:46px;border-radius:50%;object-fit:cover;background:var(--bg);display:grid;place-items:center;font-weight:700;color:var(--brand)}

/* Page hero */
.page-hero{background:var(--ink);color:#c9dbe1;padding:72px 0 64px;position:relative;overflow:hidden}
.page-hero h1{color:#fff;font-size:clamp(30px,4vw,48px);font-weight:700;margin-bottom:10px}
.page-hero p{max-width:640px;color:#a9c0c9;font-size:17px;margin:0}
.page-hero .breadcrumb{font-size:14px;margin-bottom:14px}
.page-hero .breadcrumb a{color:#9fd3e2}
.page-hero .breadcrumb-item+.breadcrumb-item::before{color:#5d7d8a}
.page-hero .breadcrumb-item.active{color:#c9dbe1}
.page-hero .coord{font-family:var(--font-mono);font-size:12px;color:#5d8596;position:absolute;right:20px;bottom:16px;letter-spacing:.08em}

/* Course detail */
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.facts{list-style:none;padding:0;margin:0 0 20px}
.facts li{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px dashed var(--line);font-size:15px}
.facts li span{color:var(--muted)}
.facts li strong{font-family:var(--font-head)}
.syllabus{counter-reset:s;list-style:none;padding:0;margin:0}
.syllabus li{counter-increment:s;padding:14px 16px 14px 62px;position:relative;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:#fff}
.syllabus li::before{content:counter(s,decimal-leading-zero);position:absolute;left:16px;top:50%;transform:translateY(-50%);font-family:var(--font-mono);font-size:13px;color:var(--brand);background:rgba(15,110,140,.08);border-radius:8px;padding:4px 7px}
.check-list{list-style:none;padding:0;margin:0}
.check-list li{padding:6px 0 6px 30px;position:relative}
.check-list li::before{content:"\F26E";font-family:"bootstrap-icons";position:absolute;left:0;top:5px;color:var(--green);font-size:18px}

/* Forms */
.form-control,.form-select{border-radius:10px;border-color:var(--line);padding:.7rem .9rem}
.form-control:focus,.form-select:focus{border-color:var(--brand);box-shadow:0 0 0 .2rem rgba(15,110,140,.15)}
.form-label{font-weight:600;font-size:14px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}

/* Contact */
.contact-tile{display:flex;gap:16px;padding:22px}
.contact-tile h5{font-size:16px;margin-bottom:4px}
.contact-tile p{margin:0;color:var(--muted)}
.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line)}
.map-wrap iframe{width:100%;height:380px;border:0;display:block}

/* Gallery */
.filter-btns .btn{padding:.45rem 1rem;font-size:14px}
.filter-btns .btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.g-item{display:block;border-radius:14px;overflow:hidden;position:relative;background:var(--bg);aspect-ratio:1/1}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.g-item:hover img{transform:scale(1.05)}
.g-item .cap{position:absolute;inset:auto 0 0 0;padding:28px 14px 12px;background:linear-gradient(transparent,rgba(11,37,52,.85));color:#fff;font-size:14px;opacity:0;transition:.25s}
.g-item:hover .cap{opacity:1}
.lightbox{position:fixed;inset:0;background:rgba(5,18,26,.92);display:none;align-items:center;justify-content:center;z-index:2000;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-height:86vh;max-width:92vw;border-radius:10px}
.lightbox .lb-cap{position:absolute;bottom:18px;left:0;right:0;text-align:center;color:#d6e5ea}
.lightbox button{position:absolute;background:rgba(255,255,255,.1);border:0;color:#fff;width:46px;height:46px;border-radius:50%;font-size:22px}
.lightbox .lb-close{top:18px;right:18px}.lightbox .lb-prev{left:18px}.lightbox .lb-next{right:18px}

/* FAQ */
.accordion-item{border:1px solid var(--line)!important;border-radius:12px!important;margin-bottom:12px;overflow:hidden}
.accordion-button{font-weight:600;font-family:var(--font-head);font-size:16px;padding:18px 20px}
.accordion-button:not(.collapsed){background:rgba(15,110,140,.06);color:var(--brand);box-shadow:none}
.accordion-button:focus{box-shadow:none}

/* CTA */
.cta{background:var(--green);border-radius:24px;padding:46px;color:#eaf7ec;position:relative;overflow:hidden}
.cta h2{color:#fff}
.cta .btn-light{color:var(--green-2)}
@media(max-width:767px){.cta{padding:30px 22px}}

/* Footer */
.site-footer{background:var(--ink);color:#a9c0c9;padding:72px 0 0;font-size:15px}
.site-footer h5{color:#fff;font-size:16px;margin-bottom:18px}
.site-footer a{color:#c9dbe1}
.site-footer a:hover{color:#fff}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{padding:5px 0}
.footer-logo{background:#fff;border-radius:12px;padding:6px;height:64px}
.social a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.07);display:inline-grid;place-items:center;margin-right:6px;font-size:17px}
.social a:hover{background:var(--green)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;margin-top:52px;font-size:14px}
.affil{background:#fff;border-radius:12px;padding:8px;max-width:330px}

/* Floating actions */
.fab{position:fixed;right:18px;bottom:18px;display:flex;flex-direction:column;gap:10px;z-index:1050}
.fab a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:24px;box-shadow:0 10px 24px -8px rgba(0,0,0,.4)}
.fab .wa{background:#25d366}.fab .call{background:var(--brand)}
.fab a:hover{color:#fff;transform:translateY(-2px)}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

.alert{border-radius:12px}
.pagination .page-link{border-radius:8px!important;margin:0 3px;color:var(--ink);border-color:var(--line)}
.pagination .active .page-link{background:var(--brand);border-color:var(--brand);color:#fff}
.flyview .chip{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);color:#e2eef2}
.flyview .eyebrow{color:#7fd28b}
.city-cols{columns:3 300px;column-gap:24px}
.city-col{break-inside:avoid;margin-bottom:24px}
.contact-tile p{overflow-wrap:anywhere}
.page-hero.has-img{background:linear-gradient(100deg,rgba(11,37,52,.94),rgba(11,37,52,.7)),var(--hero-img) center/cover no-repeat;background-color:var(--ink)}
.page-hero.has-img::before{display:none}
/* custom pages */
.cms-content{font-size:17px;line-height:1.8}
.cms-content h2{font-size:clamp(24px,2.4vw,30px);margin:34px 0 14px}
.cms-content h3{font-size:21px;margin:26px 0 10px}
.cms-content img{max-width:100%;height:auto;border-radius:12px}
.cms-content ol li,.cms-content ul li{margin-bottom:8px}
.cms-content blockquote{border-left:4px solid var(--green);padding:6px 0 6px 18px;color:var(--muted);font-style:italic}
.cms-content > :first-child{margin-top:0}