/* ═══════════════════════════════════════════
   GSL GLOBAL SELF LEARNING — SHARED STYLESHEET
   globalselflearning.com
═══════════════════════════════════════════ */
:root {
  --ink: #0b1120;
  --deep: #111827;
  --card: #161f33;
  --card2: #1a2540;
  --border: rgba(255,255,255,.07);
  --blue: #2563eb;
  --sky: #38bdf8;
  --teal: #14b8a6;
  --amber: #f59e0b;
  --rose: #f43f5e;
  --green: #22c55e;
  --purple: #8b5cf6;
  --white: #ffffff;
  --muted: #94a3b8;
  --light: #e2e8f0;
  --radius: 18px;
  --shadow: 0 20px 60px rgba(0,0,0,.35);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',sans-serif;background:var(--ink);color:var(--white);overflow-x:hidden}

/* ── ANNOUNCEMENT BAR ── */
.ann-bar{background:linear-gradient(90deg,#f59e0b,#f43f5e,#f59e0b);background-size:200%;animation:barShimmer 3s linear infinite;padding:9px 20px;text-align:center;font-size:.8rem;font-weight:700;color:#fff;position:relative;z-index:1001}
.ann-bar a{color:#fff;text-decoration:underline}
@keyframes barShimmer{0%{background-position:0%}100%{background-position:200%}}

/* ── NAV ── */
.gsl-nav{position:sticky;top:0;z-index:999;display:flex;align-items:center;justify-content:space-between;padding:13px 48px;background:rgba(11,17,32,.94);backdrop-filter:blur(22px);border-bottom:1px solid var(--border);gap:16px;transition:all .3s}
.nav-logo{font-family:'Fraunces',serif;font-size:1.5rem;font-weight:900;text-decoration:none;color:var(--white);flex-shrink:0}
.nav-logo em{color:var(--sky);font-style:normal}
.nav-links{display:flex;gap:2px;list-style:none;flex-wrap:nowrap}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.82rem;font-weight:500;padding:7px 11px;border-radius:8px;transition:all .2s;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.07)}
.nav-right{display:flex;gap:8px;align-items:center;flex-shrink:0}
.nav-btn{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);color:var(--light);border-radius:9px;padding:8px 13px;font-size:.79rem;font-weight:600;text-decoration:none;transition:all .2s;white-space:nowrap;display:inline-flex;align-items:center;gap:5px}
.nav-btn:hover{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.2)}
.nav-cta{background:linear-gradient(135deg,#2563eb,#38bdf8);color:#fff;border:none;border-radius:9px;padding:9px 17px;font-family:'Plus Jakarta Sans',sans-serif;font-size:.8rem;font-weight:700;cursor:pointer;text-decoration:none;box-shadow:0 4px 14px rgba(37,99,235,.3);transition:all .25s;white-space:nowrap}
.nav-cta:hover{box-shadow:0 6px 22px rgba(37,99,235,.5);transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;background:none;border:none}
.hamburger span{width:22px;height:2px;background:var(--white);border-radius:2px;transition:all .3s;display:block}

/* ── MOBILE MENU ── */
.mob-menu{display:none;position:fixed;inset:0;background:rgba(11,17,32,.98);z-index:1002;flex-direction:column;padding:72px 32px 40px;gap:4px;overflow-y:auto}
.mob-menu.open{display:flex}
.mob-close{position:absolute;top:18px;right:22px;background:rgba(255,255,255,.07);border:1px solid var(--border);border-radius:8px;color:var(--white);font-size:1.1rem;cursor:pointer;width:36px;height:36px;display:flex;align-items:center;justify-content:center}
.mob-menu a{color:var(--light);text-decoration:none;font-size:1rem;font-weight:600;padding:13px 0;border-bottom:1px solid var(--border)}
.mob-actions{display:flex;flex-direction:column;gap:10px;margin-top:20px}
.mob-section{font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.3);padding:14px 0 4px}

/* ── PAGE HERO ── */
.page-hero{padding:72px 48px 56px;text-align:center;position:relative;overflow:hidden}
.ph-bg{position:absolute;inset:0;background:radial-gradient(ellipse 900px 500px at 50% -10%,rgba(37,99,235,.18) 0%,transparent 65%)}
.ph-dots{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:28px 28px}
.ph-inner{position:relative;z-index:1;max-width:780px;margin:0 auto}
.ph-tag{display:inline-flex;align-items:center;gap:7px;background:rgba(37,99,235,.12);border:1px solid rgba(37,99,235,.25);border-radius:100px;padding:5px 16px;font-size:.74rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--sky);margin-bottom:18px}
.ph-title{font-family:'Fraunces',serif;font-size:clamp(2rem,4.5vw,3.4rem);font-weight:900;line-height:1.1;margin-bottom:14px}
.ph-sub{color:var(--muted);font-size:.97rem;line-height:1.8;max-width:560px;margin:0 auto 28px}
.breadcrumb{display:flex;align-items:center;justify-content:center;gap:8px;font-size:.8rem;color:var(--muted);margin-top:14px}
.breadcrumb a{color:var(--sky);text-decoration:none}

/* ── SECTION UTILS ── */
section{padding:80px 48px}
.container{max-width:1200px;margin:0 auto}
.sec-tag{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);background:rgba(20,184,166,.1);border:1px solid rgba(20,184,166,.22);padding:4px 14px;border-radius:100px;margin-bottom:14px}
.sec-title{font-family:'Fraunces',serif;font-size:clamp(1.7rem,3vw,2.6rem);font-weight:900;line-height:1.15;color:var(--white);margin-bottom:12px}
.sec-sub{color:var(--muted);font-size:.95rem;line-height:1.75;max-width:520px}
.tc{text-align:center}.tc .sec-sub{margin:0 auto}

/* ── REVEAL ANIMATIONS ── */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s ease,transform .6s ease}
.reveal.vis{opacity:1;transform:translateY(0)}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}.d4{transition-delay:.4s}

/* ── BUTTONS ── */
.btn-primary{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#2563eb,#38bdf8);color:#fff;border:none;border-radius:13px;padding:15px 30px;font-family:'Plus Jakarta Sans',sans-serif;font-size:.9rem;font-weight:700;cursor:pointer;box-shadow:0 6px 22px rgba(37,99,235,.35);transition:all .25s;text-decoration:none}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(37,99,235,.5)}
.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);color:var(--white);border-radius:13px;padding:15px 30px;font-family:'Plus Jakarta Sans',sans-serif;font-size:.9rem;font-weight:600;cursor:pointer;transition:all .25s;text-decoration:none}
.btn-secondary:hover{background:rgba(255,255,255,.13);transform:translateY(-2px)}
.btn-amber{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#f59e0b,#f43f5e);color:#fff;border:none;border-radius:13px;padding:15px 30px;font-family:'Plus Jakarta Sans',sans-serif;font-size:.9rem;font-weight:700;cursor:pointer;box-shadow:0 6px 22px rgba(245,158,11,.3);transition:all .25s;text-decoration:none}
.btn-amber:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(245,158,11,.5)}

/* ── CARDS ── */
.gsl-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:transform .3s,border-color .3s,box-shadow .3s}
.gsl-card:hover{transform:translateY(-5px);border-color:rgba(56,189,248,.2);box-shadow:var(--shadow)}

/* ── FOOTER ── */
.gsl-footer{background:var(--card);border-top:1px solid var(--border);padding:64px 48px 28px}
.footer-grid{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr;gap:44px}
.footer-brand-logo{font-family:'Fraunces',serif;font-size:1.35rem;font-weight:900;color:var(--white);display:block;margin-bottom:14px;text-decoration:none}
.footer-brand-logo em{color:var(--sky);font-style:normal}
.footer-brand p{font-size:.83rem;color:var(--muted);line-height:1.75;max-width:240px}
.footer-col h4{font-size:.74rem;font-weight:800;text-transform:uppercase;letter-spacing:.09em;color:var(--white);margin-bottom:16px}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-col a{color:var(--muted);text-decoration:none;font-size:.83rem;transition:color .2s}
.footer-col a:hover{color:var(--sky)}
.footer-contacts{display:flex;flex-direction:column;gap:8px;margin-top:16px}
.fc-item{display:flex;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);text-decoration:none;transition:color .2s}
.fc-item:hover{color:var(--white)}
.footer-bottom{max-width:1200px;margin:40px auto 0;padding-top:22px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:.78rem;color:var(--muted)}
.social-row{display:flex;gap:10px}
.soc-btn{width:34px;height:34px;border-radius:9px;background:rgba(255,255,255,.05);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:.8rem;text-decoration:none;color:var(--muted);transition:all .2s}
.soc-btn:hover{background:rgba(37,99,235,.15);border-color:rgba(37,99,235,.3);color:var(--sky)}

/* ── FLOATERS ── */
.floaters{position:fixed;bottom:24px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:900}
.floater{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.05rem;text-decoration:none;color:#fff;box-shadow:0 4px 16px rgba(0,0,0,.35);transition:transform .2s}
.floater:hover{transform:scale(1.12)}
.floater.phone{background:var(--blue)}
.floater.wa{background:#25d366}

/* ── RESPONSIVE ── */
@media(max-width:1050px){
  .gsl-nav{padding:13px 24px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .hero-visual{display:none!important}
}
@media(max-width:860px){
  section{padding:56px 20px}
  .page-hero{padding:56px 20px 40px}
  .gsl-footer{padding:48px 20px 24px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .footer-grid{grid-template-columns:1fr}
}