/* ==========================================================
   Total TVC – Modern design system
   Loaded by includes/header.php on every page.
   ========================================================== */
:root{
  --brand-950:#062a1f; --brand-900:#0a3d2c; --brand-800:#0f5238; --brand-700:#14693f;
  --brand-600:#1b8a4c; --brand-500:#22a65b; --brand-100:#dff5e8; --brand-50:#f0faf4;
  --accent:#f5b301; --accent-600:#d99a00;
  --ink:#0f1f1a; --ink-2:#3d4f47; --ink-3:#6b7d75;
  --line:#e3ebe7; --surface:#ffffff; --surface-2:#f6faf8;
  --b950-rgb:6,42,31; --b500-rgb:34,166,91; --accent-rgb:245,179,1; --on-accent:#2a2000;
  --radius:16px; --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(10,61,44,.06),0 2px 8px rgba(10,61,44,.05);
  --shadow-md:0 8px 24px rgba(10,61,44,.10);
  --shadow-lg:0 24px 60px rgba(10,61,44,.18);
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-head:'Plus Jakarta Sans','Inter',system-ui,sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink-2);background:var(--surface);-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4,h5,h6,.font-head{font-family:var(--font-head);color:var(--ink);letter-spacing:-.02em}
a{color:var(--brand-600)}
::selection{background:var(--brand-100);color:var(--brand-900)}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}

/* ---------- Buttons ---------- */
.btn-brand,.btn-accent,.btn-ghost{
  display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-family:var(--font-head);
  padding:.8rem 1.6rem;border-radius:999px;border:2px solid transparent;text-decoration:none;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease}
.btn-brand{background:var(--brand-600);color:#fff;box-shadow:0 8px 20px rgba(var(--b500-rgb),.28)}
.btn-brand:hover{background:var(--brand-700);color:#fff;transform:translateY(-2px)}
.btn-accent{background:var(--accent);color:var(--on-accent);box-shadow:0 8px 20px rgba(var(--accent-rgb),.32)}
.btn-accent:hover{background:var(--accent-600);color:var(--on-accent);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.4);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:#fff;color:var(--brand-900)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:1100;background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.scrolled{box-shadow:var(--shadow-md)}
.topbar{background:var(--brand-950);color:rgba(255,255,255,.82);font-size:.82rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-top:.45rem;padding-bottom:.45rem}
.topbar i{color:var(--accent);margin-right:.4rem}
.topbar span+span{margin-left:1.4rem}
.site-nav{padding:.65rem 0}
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none}
.brand img{height:46px;width:auto;border-radius:10px}
.brand-text{font-family:var(--font-head);font-weight:800;font-size:1.15rem;color:var(--brand-900);line-height:1.1}
.brand-text small{display:block;font-weight:600;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.site-nav .nav-link{color:var(--ink)!important;font-weight:600;font-size:.93rem;padding:.55rem .85rem!important;border-radius:999px;transition:background .2s,color .2s}
.site-nav .nav-link:hover,.site-nav .nav-link.show{background:var(--brand-50);color:var(--brand-700)!important}
.site-nav .dropdown-menu{border:1px solid var(--line);border-radius:14px;padding:.5rem;box-shadow:var(--shadow-lg);min-width:230px;margin-top:.5rem}
.site-nav .dropdown-item{border-radius:9px;font-weight:500;font-size:.9rem;padding:.5rem .8rem;color:var(--ink-2)}
.site-nav .dropdown-item:hover{background:var(--brand-50);color:var(--brand-700)}
@media(min-width:992px){
  .site-nav .dropdown:hover>.dropdown-menu{display:block;animation:menuIn .18s ease}
  .site-nav .dropdown-menu{margin-top:0}
}
@keyframes menuIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.nav-help{display:flex;align-items:center;gap:.6rem;margin:0 .9rem;font-size:.78rem;color:var(--ink-3);line-height:1.2}
.nav-help i{width:36px;height:36px;border-radius:50%;background:var(--brand-50);color:var(--brand-600);display:grid;place-items:center}
.nav-help strong{display:block;color:var(--ink);font-size:.86rem}
.navbar-toggler{border:0;background:var(--brand-50);border-radius:12px;padding:.55rem .7rem}
.navbar-toggler:focus{box-shadow:0 0 0 3px var(--brand-100)}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--brand-950)}
.hero .carousel-item{height:78vh;min-height:520px}
.hero .slide-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 9s ease}
.hero .carousel-item.active .slide-img{transform:scale(1)}
.hero .slide-shade{position:absolute;inset:0;background:
  linear-gradient(100deg,rgba(var(--b950-rgb),.92) 0%,rgba(var(--b950-rgb),.7) 45%,rgba(var(--b950-rgb),.25) 100%)}
.hero .slide-body{position:relative;z-index:2;height:100%;display:flex;align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:.5rem;padding:.4rem .9rem;border-radius:999px;
  background:rgba(var(--accent-rgb),.15);color:#ffd45c;border:1px solid rgba(var(--accent-rgb),.4);font-weight:700;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase}
.hero h1{color:#fff;font-weight:800;font-size:clamp(2.1rem,5vw,3.9rem);line-height:1.08;margin:1.1rem 0 1rem;max-width:760px}
.hero p.lead{color:rgba(255,255,255,.86);font-size:clamp(1rem,1.6vw,1.25rem);max-width:620px;margin-bottom:2rem}
.hero .carousel-item.active .hero-anim{animation:rise .8s cubic-bezier(.16,1,.3,1) both}
.hero .carousel-item.active .hero-anim:nth-child(2){animation-delay:.12s}
.hero .carousel-item.active .hero-anim:nth-child(3){animation-delay:.24s}
.hero .carousel-item.active .hero-anim:nth-child(4){animation-delay:.36s}
@keyframes rise{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
.hero .carousel-indicators [data-bs-target]{width:34px;height:4px;border-radius:4px;border:0;background:#fff;opacity:.45}
.hero .carousel-indicators .active{background:var(--accent);opacity:1}
.hero .carousel-control-prev,.hero .carousel-control-next{width:64px}
.hero .ctl{width:46px;height:46px;border-radius:50%;background:rgba(255,255,255,.14);backdrop-filter:blur(6px);display:grid;place-items:center;color:#fff;border:1px solid rgba(255,255,255,.3)}

/* Quick-action strip overlapping the hero */
.quick-strip{position:relative;z-index:5;margin-top:-56px}
.quick-card{display:flex;align-items:center;gap:1rem;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.2rem 1.3rem;box-shadow:var(--shadow-md);text-decoration:none;height:100%;transition:transform .25s,box-shadow .25s}
.quick-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.quick-card .ic{flex:none;width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:1.3rem;background:var(--brand-50);color:var(--brand-600)}
.quick-card h6{margin:0 0 .15rem;font-weight:800;font-size:1rem}
.quick-card span{color:var(--ink-3);font-size:.85rem}

/* ---------- Sections ---------- */
.section{padding:5.5rem 0}
.section-alt{background:var(--surface-2)}
.eyebrow{display:inline-block;color:var(--brand-600);font-weight:800;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:.8rem}
.eyebrow::before{content:"";display:inline-block;width:26px;height:3px;border-radius:3px;background:var(--accent);margin-right:.6rem;vertical-align:middle}
.section-title{font-weight:800;font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:1rem}
.prose-text{font-size:1.02rem;line-height:1.85;color:var(--ink-2)}
.photo{position:relative;border-radius:22px;overflow:hidden;box-shadow:var(--shadow-lg)}
.photo img{width:100%;display:block;object-fit:cover}
.photo-badge{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-radius:14px;padding:.8rem 1.1rem;box-shadow:var(--shadow-md);display:flex;gap:.7rem;align-items:center}
.photo-badge i{color:var(--accent-600);font-size:1.4rem}
.photo-badge strong{display:block;color:var(--ink);font-size:.95rem;line-height:1.1}
.photo-badge small{color:var(--ink-3)}
.location-note{display:flex;gap:.9rem;padding:1.1rem 1.2rem;background:var(--brand-50);border:1px solid var(--brand-100);border-radius:var(--radius-sm);margin:1.5rem 0}
.location-note i{color:var(--brand-600);font-size:1.3rem;margin-top:.15rem}

/* Principal */
.principal-card{background:linear-gradient(135deg,var(--brand-900),var(--brand-700));border-radius:28px;color:#fff;overflow:hidden;position:relative}
.principal-card::after{content:"\201C";position:absolute;right:30px;top:-30px;font:800 14rem/1 var(--font-head);color:rgba(255,255,255,.07)}
.principal-card h2,.principal-card .section-title{color:#fff}
.principal-card .prose-text{color:rgba(255,255,255,.88)}
.principal-photo{border-radius:20px;border:4px solid rgba(255,255,255,.2);box-shadow:var(--shadow-lg);width:100%;max-width:300px;height:380px;object-fit:cover}

/* Vision / Mission / Values */
.vmv{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem;height:100%;transition:transform .3s,box-shadow .3s,border-color .3s}
.vmv:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--brand-100)}
.vmv .ic{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;font-size:1.4rem;margin-bottom:1.1rem;color:#fff;background:linear-gradient(135deg,var(--brand-500),var(--brand-700))}
.vmv.v2 .ic{background:linear-gradient(135deg,#f7c52d,#e19b00)}
.vmv.v3 .ic{background:linear-gradient(135deg,#2b7be4,#1b4fa8)}
.vmv h4{font-weight:800;font-size:1.25rem}
.vmv p{margin:0;line-height:1.75;font-size:.97rem}

/* Courses */
.course-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;height:100%;display:flex;flex-direction:column;transition:transform .3s,box-shadow .3s}
.course-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.course-card .thumb{position:relative;height:210px;overflow:hidden;background:var(--brand-100)}
.course-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.course-card:hover .thumb img{transform:scale(1.08)}
.course-card .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(var(--b950-rgb),.45))}
.course-card .tag{position:absolute;z-index:2;left:14px;top:14px;background:var(--accent);color:var(--on-accent);font-weight:800;font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;padding:.3rem .7rem;border-radius:999px}
.course-card .body{padding:1.4rem 1.5rem 1.6rem;display:flex;flex-direction:column;flex:1}
.course-card h5{font-weight:800;font-size:1.1rem;line-height:1.35;margin-bottom:.9rem}
.course-card .go{margin-top:auto;font-weight:700;font-size:.9rem;color:var(--brand-600);text-decoration:none;display:inline-flex;gap:.45rem;align-items:center}
.course-card .go i{transition:transform .2s}
.course-card:hover .go i{transform:translateX(5px)}

/* Stats */
.stats{background:radial-gradient(1200px 400px at 80% -10%,rgba(var(--b500-rgb),.35),transparent),linear-gradient(135deg,var(--brand-950),var(--brand-800));color:#fff}
.stat{text-align:center;padding:1.8rem 1rem;border-radius:var(--radius);background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(8px);transition:transform .3s,background .3s}
.stat:hover{transform:translateY(-5px);background:rgba(255,255,255,.12)}
.stat i{font-size:1.6rem;color:var(--accent);margin-bottom:.7rem}
.stat .num{font:800 clamp(2rem,4vw,3rem)/1 var(--font-head);color:#fff}
.stat .lbl{margin-top:.5rem;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.7)}

/* News ticker */
.news-bar{background:var(--brand-50);border-bottom:1px solid var(--brand-100)}
.news-bar .label{background:var(--brand-700);color:#fff;font-weight:800;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;padding:.5rem .9rem;border-radius:999px;white-space:nowrap}
.ticker{overflow:hidden;white-space:nowrap;flex:1}
.ticker span{display:inline-block;padding-left:100%;animation:ticker 32s linear infinite;font-weight:600;color:var(--brand-900)}
.ticker:hover span{animation-play-state:paused}
@keyframes ticker{to{transform:translateX(-100%)}}

/* CTA band */
.cta-band{position:relative;overflow:hidden;border-radius:28px;background:linear-gradient(120deg,var(--brand-700),var(--brand-500));color:#fff;padding:3.5rem 2.5rem}
.cta-band::before{content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.1)}
.cta-band h2{color:#fff;font-weight:800}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.hero .slide-img,.ticker span{animation:none;transition:none}}

/* ---------- Footer ---------- */
.site-footer{background:var(--brand-950);color:rgba(255,255,255,.72);position:relative;margin-top:0}
.site-footer::before{content:"";display:block;height:5px;background:linear-gradient(90deg,var(--brand-500),var(--accent),var(--brand-500))}
.site-footer h6{color:#fff;font-weight:800;font-size:.95rem;letter-spacing:.04em;margin-bottom:1.1rem}
.site-footer a{color:rgba(255,255,255,.72);text-decoration:none;transition:color .2s,transform .2s;display:inline-block}
.site-footer a:hover{color:var(--accent);transform:translateX(3px)}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:.6rem;font-size:.92rem}
.site-footer .about{font-size:.92rem;line-height:1.75}
.site-footer .contact-row{display:flex;gap:.7rem;margin-bottom:.8rem;font-size:.92rem}
.site-footer .contact-row i{color:var(--accent);margin-top:.25rem;width:16px}
.news-form{display:flex;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:.3rem}
.news-form input{flex:1;min-width:0;background:transparent;border:0;color:#fff;padding:.5rem 1rem;outline:none}
.news-form input::placeholder{color:rgba(255,255,255,.45)}
.news-form button{border:0;border-radius:999px;background:var(--accent);color:var(--on-accent);font-weight:800;padding:.5rem 1.2rem}
.social a{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.08);margin-right:.5rem}
.social a:hover{background:var(--accent);color:var(--on-accent);transform:translateY(-3px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2.5rem;padding:1.3rem 0;font-size:.85rem}

/* Floating WhatsApp -> compact icon so AI chat is primary */
.whatsapp-float{position:fixed;left:22px;bottom:24px;z-index:1090;width:54px;height:54px;border-radius:50%;background:#25d366;
  display:grid;place-items:center;box-shadow:0 8px 22px rgba(37,211,102,.4);text-decoration:none!important;transition:transform .2s}
.whatsapp-float:hover{transform:scale(1.08)}
.whatsapp-float .whatsapp-text{display:none}
.back-top{position:fixed;left:26px;bottom:90px;z-index:1090;width:44px;height:44px;border-radius:50%;border:0;background:#fff;color:var(--brand-700);box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:opacity .25s}
.back-top.show{opacity:1;pointer-events:auto}

@media(max-width:991px){
  .section{padding:3.8rem 0}
  .site-nav .navbar-collapse{background:#fff;border:1px solid var(--line);border-radius:18px;margin-top:.8rem;padding:1rem;box-shadow:var(--shadow-md)}
  .site-nav .dropdown-menu{box-shadow:none;border:0;background:var(--surface-2)}
  .quick-strip{margin-top:-36px}
  .hero .carousel-item{height:70vh}
  .principal-photo{height:300px}
}

/* ---------- Bootstrap defaults follow the admin-selected theme ---------- */
:root{--bs-primary:var(--brand-600);--bs-primary-rgb:var(--b500-rgb);--bs-link-color:var(--brand-600);--bs-link-hover-color:var(--brand-700)}
.btn-primary,.btn-success{--bs-btn-color:#fff;--bs-btn-bg:var(--brand-600);--bs-btn-border-color:var(--brand-600);
  --bs-btn-hover-color:#fff;--bs-btn-hover-bg:var(--brand-700);--bs-btn-hover-border-color:var(--brand-700);
  --bs-btn-active-color:#fff;--bs-btn-active-bg:var(--brand-800);--bs-btn-active-border-color:var(--brand-800);
  --bs-btn-disabled-bg:var(--brand-600);--bs-btn-disabled-border-color:var(--brand-600);--bs-btn-focus-shadow-rgb:var(--b500-rgb)}
.btn-outline-primary{--bs-btn-color:var(--brand-600);--bs-btn-border-color:var(--brand-600);--bs-btn-hover-bg:var(--brand-600);--bs-btn-hover-border-color:var(--brand-600);--bs-btn-active-bg:var(--brand-700);--bs-btn-active-border-color:var(--brand-700)}
.text-primary{color:var(--brand-600)!important}
.bg-primary{background-color:var(--brand-600)!important}
.border-primary{border-color:var(--brand-600)!important}
.form-control:focus,.form-select:focus{border-color:var(--brand-500);box-shadow:0 0 0 .2rem rgba(var(--b500-rgb),.2)}
.form-check-input:checked{background-color:var(--brand-600);border-color:var(--brand-600)}
.page-item.active .page-link{background-color:var(--brand-600);border-color:var(--brand-600)}
.progress-bar{background-color:var(--brand-600)}