/* =========================
   Change Mindsetz (Modern Clean)
   Drop-in replacement for style.css
   Preserves desktop pill nav + W3Schools mobile hamburger
   Apple-style mobile overlay menu (mobile only)
   ========================= */

:root{
  --brand-blue:#0067b1;
  --brand-orange:#fe5b0a;

  --bg:#f6f8fc;
  --surface:#ffffff;
  --muted:#eef2f7;

  --text:#0f172a;
  --text-2:#334155;
  --text-3:#64748b;

  --border:rgba(15, 23, 42, 0.08);
  --shadow: 0 18px 40px rgba(2, 12, 27, 0.08);

  --maxw:1180px;
  --pad:22px;

  --radius:16px;
  --radius-sm:12px;

  --glass: rgba(255,255,255,0.72);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}

body{
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(0,103,177,0.10), transparent 55%),
    radial-gradient(900px 500px at 85% 0%, rgba(254,91,10,0.10), transparent 55%),
    var(--bg);
  line-height:1.6;
}

main{padding-top:10px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}

a{color:var(--brand-blue);text-decoration:none}
a:hover{text-decoration:none;opacity:0.92}

img{max-width:100%;display:block}
h1,h2,h3{letter-spacing:-0.02em}
p{color:var(--text-2)}
ul,ol{padding-left:1.2rem}

/* Accessibility + polish */
:focus-visible{
  outline: 3px solid rgba(0,103,177,0.35);
  outline-offset: 3px;
}
button{font:inherit}

/* =========================
   Header
   ========================= */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.74));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom:1px solid rgba(15,23,42,0.06);
}

.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
  gap:14px;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  min-width:160px;
}

.brand-logo{
  height:54px;
  width:auto;
  object-fit:contain;
  image-rendering:auto;
}

/* =========================
   Logo Main Page
   ========================= */
.hero-logo{
  max-width:280px;
  width:100%;
  height:auto;
  display:block;
  margin:0 auto;
}

/* =========================
   Desktop Nav (pill)
   ========================= */
.primary-nav{
  display:flex;
  gap:10px;
  align-items:center;
  background: rgba(255,255,255,0.60);
  border:1px solid rgba(15,23,42,0.06);
  padding:8px;
  border-radius:999px;
  transition:opacity .14s ease;
}

.primary-nav a{
  padding:10px 12px;
  border-radius:999px;
  font-weight:700;
  color: rgba(15,23,42,0.86);
  transition: background .14s ease, transform .14s ease, box-shadow .14s ease;
}

.primary-nav a:hover{
  background: rgba(15,23,42,0.04);
  transform: translateY(-1px);
}

.primary-nav a.active,
.primary-nav a[aria-current="page"]{
  background: rgba(0,103,177,0.12);
  color: var(--brand-blue);
}

/* Make Contact button the primary orange CTA */
.contact-btn{
  border:1px solid rgba(15,23,42,0.10);
  background: rgba(255,255,255,0.85);
}
.primary-nav .contact-btn{
  background: var(--brand-orange);
  color:#fff;
  border:none;
  box-shadow: 0 10px 26px rgba(254,91,10,0.28);
}
.primary-nav .contact-btn:hover{
  background:#ff6a1f;
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(254,91,10,0.35);
}

/* =========================
   W3Schools Mobile Navbar base (hidden on desktop)
   Markup: <div class="topnav" id="myTopnav"> ... <a class="icon" onclick="toggleNav()">&#9776;</a>
   ========================= */
.topnav{display:none}

.topnav .icon{
  display:none;
  font-size:22px;
  line-height:1;
  width:46px;
  height:42px;
  border-radius:999px;
  border:1px solid rgba(15,23,42,0.10);
  background: rgba(255,255,255,0.92);
  color:#0f172a;
  align-items:center;
  justify-content:center;
}

.topnav a.icon:focus{
  outline: 3px solid rgba(0,103,177,0.22);
  outline-offset: 2px;
  border-radius:999px;
}

/* =========================
   Hero
   ========================= */
.hero{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap:26px;
  padding:46px 0 26px;
  align-items:center;
}

.hero-left{
  background: linear-gradient(135deg, rgba(0,103,177,0.10), rgba(254,91,10,0.08));
  border:1px solid rgba(15,23,42,0.06);
  border-radius: calc(var(--radius) + 8px);
  padding:14px;
  box-shadow: var(--shadow);
}

.hero-img{
  border-radius: var(--radius);
  width:100%;
  height:430px;
  object-fit:cover;
}

.hero-right{padding:6px 2px}

.eyebrow{
  color: rgba(15,23,42,0.62);
  font-weight:800;
  margin:0 0 8px;
}

.hero h1{
  font-family: Montserrat, Inter, system-ui, sans-serif;
  color: var(--brand-blue);
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.08;
  margin:0 0 10px;
}

.lead{
  margin:0;
  color: var(--text-2);
  max-width:58ch;
  font-size:1.03rem;
}

/* Buttons */
.hero-actions{
  display:flex;
  gap:12px;
  margin:18px 0 0;
  flex-wrap:wrap;
}

.btn-primary,
.btn-outline{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:12px 16px;
  border-radius:999px;
  font-weight:900;
  letter-spacing:-0.01em;
  transition: transform .14s ease, box-shadow .14s ease, background .14s ease, border-color .14s ease;
}

.btn-primary{
  background: var(--brand-orange);
  color:#fff;
  box-shadow: 0 12px 26px rgba(254,91,10,0.25);
}

.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(254,91,10,0.28);
}

.btn-outline{
  background: rgba(255,255,255,0.9);
  border:1px solid rgba(15,23,42,0.12);
  color: rgba(15,23,42,0.86);
}

.btn-outline:hover{
  transform: translateY(-2px);
  background: rgba(15,23,42,0.03);
}

.quick-cred{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:14px;
}

.quick-cred span{
  background: rgba(255,255,255,0.85);
  border:1px solid rgba(15,23,42,0.10);
  padding:9px 12px;
  border-radius:999px;
  font-weight:800;
  font-size:0.92rem;
  color: rgba(15,23,42,0.78);
}

/* =========================
   Value strip (cards)
   ========================= */
.value-strip{
  margin-top:14px;
  padding:18px 0 6px;
}

.value-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
  align-items:stretch;
}

.value-grid > div{
  background: rgba(255,255,255,0.78);
  border:1px solid rgba(15,23,42,0.08);
  border-radius: var(--radius);
  padding:18px 16px;
  box-shadow: 0 10px 26px rgba(2,12,27,0.05);
  transition: transform .14s ease, box-shadow .14s ease;
}

.value-grid > div:hover{
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(2,12,27,0.08);
}

.value-grid h3{
  margin:0 0 6px;
  color: var(--brand-blue);
  font-weight:900;
}

.value-grid p{margin:0;color: var(--text-2)}

/* =========================
   Sections (shared)
   ========================= */
.section-hero-small{padding:36px 0 10px}
.section-detail{padding:14px 0 28px}
.section-detail h2{margin-top:0}
.muted{color: var(--text-3); font-size:0.98rem}

/* =========================
   Two-column mission section
   ========================= */
.intro-block{padding:16px 0 0}

.two-col{
  display:grid;
  grid-template-columns: 1.6fr 1fr;
  gap:22px;
  align-items:flex-start;
  margin-top:26px;
}

.two-col h2{
  margin:0 0 10px;
  font-size:1.7rem;
}

.two-col aside{
  background: rgba(255,255,255,0.78);
  border:1px solid rgba(15,23,42,0.08);
  border-radius: var(--radius);
  padding:16px;
  box-shadow: 0 10px 26px rgba(2,12,27,0.05);
}

.two-col aside h3{
  margin:0 0 10px;
  color: rgba(15,23,42,0.88);
  font-weight:900;
}

.link{
  display:inline-flex;
  gap:8px;
  margin-top:10px;
  font-weight:900;
  color: var(--brand-blue);
}

/* Objectives list (homepage + cards) */
.objectives-list{list-style:none;padding:0;margin:0}
.objectives-list li{
  background: rgba(255,255,255,0.92);
  border:1px solid rgba(15,23,42,0.08);
  border-left:6px solid var(--brand-orange);
  padding:12px;
  border-radius:14px;
  margin-bottom:10px;
  color: rgba(15,23,42,0.82);
  box-shadow: 0 10px 22px rgba(2,12,27,0.04);
}

/* Mission page: long objectives in the SAME card style */
.objectives-long{
  list-style:none;
  padding:0;
  margin:12px 0 0;
  display:grid;
  gap:12px;
}
.objectives-long li{
  background: rgba(255,255,255,0.92);
  border:1px solid rgba(15,23,42,0.08);
  border-radius:16px;
  padding:14px;
  box-shadow: 0 10px 22px rgba(2,12,27,0.04);
  position:relative;
}
.objectives-long li::before{
  content:"";
  position:absolute;
  left:0;
  top:12px;
  bottom:12px;
  width:6px;
  border-radius:999px;
  background: var(--brand-orange);
}
.objectives-long li > *{margin:0}
.objectives-long li strong{
  display:block;
  margin-bottom:6px;
  color: rgba(15,23,42,0.90);
}
.objectives-long .obj-title{
  display:block;
  font-weight:600;
  margin-bottom:4px;
}

/* =========================
   Speaking preview (centered, no video)
   ========================= */
.speaker-preview{
  display:grid;
  grid-template-columns:1fr;
  gap:22px;
  align-items:center;
  margin-top:38px;
  text-align:center;
}

.speaker-preview .speaker-left{
  max-width:720px;
  margin:0 auto;
}

/* =========================
   Columns list (topics/workshops split)
   Markup:
   <div class="columns">
     <ul>...</ul>
     <ul>...</ul>
   </div>
   ========================= */
.columns{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap:32px;
  margin-top:14px;
  align-items:flex-start; /* linter-friendly */
}

.columns > ul{
  margin:0;
  padding-left:1.25rem;
}

.columns li{
  margin-bottom:10px;
  break-inside:avoid;
}

/* Stack on smaller screens */
@media (max-width: 700px){
  .columns{
    grid-template-columns:1fr;
    gap:18px;
  }
}

/* =========================
   Program cards + grids (other pages)
   ========================= */
.cards-grid-full{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:16px;
  margin-top:18px;
}

.program-card{
  background: rgba(255,255,255,0.82);
  border:1px solid rgba(15,23,42,0.08);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 0 10px 26px rgba(2,12,27,0.05);
  transition: transform .14s ease, box-shadow .14s ease;
}

.program-card:hover{
  transform: translateY(-3px);
  box-shadow: 0 16px 34px rgba(2,12,27,0.08);
}

.program-card h3{
  margin:0 0 8px;
  color: var(--brand-blue);
  font-weight:900;
}

.program-card p{margin:0;color: var(--text-2)}

/* =========================
   Contact layout (other pages)
   ========================= */
.contact-grid{
  display:grid;
  grid-template-columns: 1fr 380px;
  gap:22px;
  margin-top:18px;
  align-items:flex-start;
}

.contact-panel{
  background: rgba(255,255,255,0.78);
  border:1px solid rgba(15,23,42,0.08);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 0 10px 26px rgba(2,12,27,0.05);
}

.contact-box{
  background: linear-gradient(135deg, rgba(0,103,177,0.95), rgba(0,103,177,0.75));
  color:#fff;
  padding:16px;
  border-radius: var(--radius);
  box-shadow: 0 14px 34px rgba(0,103,177,0.22);
  border:1px solid rgba(255,255,255,0.18);
  margin-bottom:14px;
}

.contact-box p{color: rgba(255,255,255,0.92)}
.contact-box a{color:#fff;text-decoration:underline}

/* =========================
   Gallery
   ========================= */
.page-gallery,
body.page-gallery{
  background:
    radial-gradient(900px 420px at 12% 0%, rgba(0,103,177,0.08), transparent 60%),
    radial-gradient(900px 420px at 88% 8%, rgba(254,91,10,0.06), transparent 60%),
    linear-gradient(180deg, #f8fafc, #f6f8fc);
}

.page-gallery main{padding-bottom:60px}

.page-gallery .gallery-wrap{
  max-width:1200px;
  margin:36px auto;
  padding:0 22px;
}

.page-gallery .gallery-intro{
  max-width:720px;
  margin-bottom:18px;
}

.page-gallery .gallery-controls{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin:18px 0 24px;
}

.page-gallery .filter-btn{
  background:rgba(255,255,255,0.95);
  border:1px solid rgba(15,23,42,0.08);
  padding:8px 12px;
  border-radius:999px;
  font-weight:700;
  cursor:pointer;
}

.page-gallery .filter-btn.active{
  background:var(--brand-blue);
  color:#fff;
  border-color:rgba(0,103,177,0.12);
}

.page-gallery .gallery-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
  align-items:start;
}

.page-gallery .card{
  background:rgba(255,255,255,0.92);
  border:1px solid rgba(15,23,42,0.08);
  border-radius:14px;
  overflow:hidden;
  box-shadow:0 10px 22px rgba(2,12,27,0.04);
}

.page-gallery .card-figure{
  width:100%;
  height:220px;
  overflow:hidden;
}

.page-gallery .card-figure img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.page-gallery .card-body{padding:12px 14px}

.page-gallery .card-title{
  font-size:1.02rem;
  font-weight:800;
  color:var(--brand-blue);
  margin:0 0 6px;
}

.page-gallery .card-caption{
  margin:0;
  color:var(--text-2);
  font-size:0.95rem;
}

.lightbox{
  position:fixed;
  inset:0;
  background:rgba(2,12,27,0.8);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:10001;
  padding:28px;
}

.lightbox.active{display:flex}

.lightbox img{
  max-width:95%;
  max-height:92%;
  box-shadow:0 20px 40px rgba(0,0,0,0.6);
  border-radius:8px;
}

.lightbox .meta{
  position:absolute;
  top:30px;
  left:50%;
  transform:translateX(-50%);
  color:#fff;
  font-weight:700;
}

@media (max-width:1000px){
  .page-gallery .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .page-gallery .card-figure{height:200px}
}

@media (max-width:600px){
  .page-gallery .gallery-grid{grid-template-columns:1fr}
  .page-gallery .card-figure{height:170px}
}

/* Form basics */
label{
  display:block;
  font-weight:900;
  margin:12px 0 6px;
  color: rgba(15,23,42,0.86);
}

input, textarea{
  width:100%;
  padding:12px;
  border-radius:14px;
  border:1px solid rgba(15,23,42,0.12);
  background: rgba(255,255,255,0.92);
  font:inherit;
  color: rgba(15,23,42,0.86);
  outline:none;
}

input:focus, textarea:focus{
  border-color: rgba(0,103,177,0.35);
  box-shadow: 0 0 0 4px rgba(0,103,177,0.10);
}

textarea{min-height:150px;resize:vertical}

/* =========================
   CTA foot
   ========================= */
.cta-foot{
  margin-top:44px;
  padding:30px 22px;
  border-radius:22px;
  background:
    radial-gradient(900px 220px at 20% 0%, rgba(0,103,177,0.16), transparent 60%),
    radial-gradient(900px 220px at 80% 0%, rgba(254,91,10,0.14), transparent 60%),
    rgba(255,255,255,0.70);
  border:1px solid rgba(15,23,42,0.08);
  box-shadow: 0 14px 34px rgba(2,12,27,0.08);
  text-align:center;
}

.cta-foot h3{
  margin:0 0 12px;
  color: rgba(15,23,42,0.90);
  font-weight:950;
}

/* =========================
   Footer
   ========================= */
.site-footer{
  margin-top:42px;
  padding:26px 0;
  color: rgba(226,232,240,0.92);
  background:
    radial-gradient(900px 360px at 10% 0%, rgba(0,103,177,0.25), transparent 55%),
    radial-gradient(900px 360px at 90% 0%, rgba(254,91,10,0.18), transparent 55%),
    #061b2a;
  border-top:1px solid rgba(255,255,255,0.06);
}

.footer-grid{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  flex-wrap:wrap;
}

.footer-logo{
  height:42px;
  width:auto;
  opacity:0.96;
}

.site-footer p{
  margin:4px 0;
  color: rgba(226,232,240,0.92);
}

.site-footer a{
  color: rgba(226,232,240,0.92);
  text-decoration: underline;
}
.site-footer a:hover{opacity:0.9}

/* =========================
   Utilities
   ========================= */
.wrap.center{text-align:center}

/* =========================
   Responsive layout (site sections)
   ========================= */
@media (max-width: 1000px){
  .hero{
    grid-template-columns:1fr;
    gap:18px;
    padding:34px 0 18px;
  }
  .hero-img{height:340px}

  .value-grid{grid-template-columns:1fr}
  .two-col{grid-template-columns:1fr}
  .cards-grid-full{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}

@media (max-width: 420px){
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn-primary,.btn-outline{width:100%}
  .hero-img{height:290px}
}

/* =========================
   NAV BEHAVIOR (final override)
   Desktop unchanged. Mobile Apple-style overlay only.
   Put this block last.
   ========================= */

/* Desktop: show pill nav, hide mobile container */
@media (min-width: 1001px){
  .primary-nav{display:flex !important}
  .topnav{display:none !important}
}

/* Mobile: hide pill nav, show hamburger. Open = full overlay */
@media (max-width: 1000px){
  .primary-nav{display:none !important}

  .header-row{padding:10px 0}
  .brand-logo{height:44px}

  .topnav{
    display:flex !important;
    justify-content:flex-end !important;
    align-items:center !important;
    position:relative !important;
  }

  .topnav > a:not(.icon){
    display:none !important;
  }

  .topnav > a.icon{
    display:inline-flex !important;
    align-items:center !important;
    justify-content:center !important;
    width:46px !important;
    height:46px !important;
    border-radius:999px !important;
    border:1px solid rgba(15,23,42,0.10) !important;
    background: rgba(255,255,255,0.92) !important;
    color:#0f172a !important;
    font-size:22px !important;
    line-height:1 !important;
    padding:0 !important;
    box-shadow: 0 10px 26px rgba(2,12,27,0.08) !important;
  }

  .topnav.responsive{
    position:fixed !important;
    inset:0 !important;
    z-index:9999 !important;
    display:flex !important;
    flex-direction:column !important;
    align-items:stretch !important;
    justify-content:flex-start !important;
    padding: calc(env(safe-area-inset-top, 0px) + 84px) 18px 24px !important;
    background: rgba(255,255,255,0.96) !important;
    backdrop-filter: blur(18px) !important;
    -webkit-backdrop-filter: blur(18px) !important;
  }

  .topnav.responsive > a:not(.icon){
    display:block !important;
    font-weight:800 !important;
    font-size:1.35rem !important;
    color: rgba(15,23,42,0.92) !important;
    padding:14px !important;
    border-radius:16px !important;
    margin:8px 0 0 !important;
    background: rgba(255,255,255,0.75) !important;
    border:1px solid rgba(15,23,42,0.08) !important;
  }

  .topnav.responsive .contact-btn{
    background: var(--brand-orange) !important;
    color:#fff !important;
    border:none !important;
    box-shadow: 0 14px 34px rgba(254,91,10,0.28) !important;
  }

  .topnav.responsive > a.icon{
    position:fixed !important;
    top: calc(env(safe-area-inset-top, 0px) + 14px) !important;
    right:14px !important;
    width:46px !important;
    height:46px !important;
    z-index:10000 !important;
    box-shadow: 0 10px 26px rgba(2,12,27,0.12) !important;
  }

  .site-header{z-index:50}

  body.nav-open{
    overflow:hidden;
    touch-action:none;
  }
}