/* NAPPS Enugu State Chapter — public website. Hand-written, no framework, no build step. */
:root{
  --green-900:#073d24;--green-800:#0a5c36;--green-700:#0f7a48;--green-100:#e3f1e8;
  --gold:#f2b01e;--gold-deep:#c98d00;
  --ink:#12211a;--muted:#55645b;--line:#e4e1d6;--cream:#fbf8f1;--white:#fff;
  --radius:18px;--shadow:0 10px 30px rgba(7,61,36,.10);
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--white);line-height:1.65;font-size:17px}
img{max-width:100%;display:block}
a{color:var(--green-800)}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.15;margin:0 0 .5em;color:var(--green-900);font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2.3rem,5.5vw,4rem)}
h2{font-size:clamp(1.8rem,3.4vw,2.6rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:0;background:var(--gold);color:#000;padding:10px 16px;z-index:100}
.skip:focus{left:10px;top:10px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);margin-bottom:.8rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:62ch}

/* top strip */
.strip{background:var(--green-900);color:#cfe3d7;font-size:.85rem}
.strip .wrap{display:flex;gap:22px;justify-content:space-between;align-items:center;padding-top:8px;padding-bottom:8px;flex-wrap:wrap}
.strip a{color:#fff;text-decoration:none}
.strip span+span,.strip a+a{margin-left:18px}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--green-900)}
.brand img{width:52px;height:auto}
.brand b{display:block;font-family:var(--serif);font-size:1.1rem;line-height:1.1}
.brand small{display:block;color:var(--muted);font-size:.74rem;letter-spacing:.04em}
.nav{display:flex;align-items:center;gap:6px}
.nav a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.95rem;padding:9px 13px;border-radius:999px}
.nav a:hover{background:var(--green-100)}
.nav a[aria-current="page"]{background:var(--green-100);color:var(--green-800)}
.nav a.cta{background:var(--green-800);color:#fff;margin-left:6px}
.nav a.cta:hover{background:var(--green-700)}
.burger{display:none;background:none;border:1px solid var(--line);border-radius:12px;width:46px;height:46px;cursor:pointer}
.burger span,.burger span::before,.burger span::after{display:block;width:20px;height:2px;background:var(--green-900);margin:0 auto;position:relative;content:"";transition:.2s}
.burger span::before{position:absolute;top:-6px;left:0}.burger span::after{position:absolute;top:6px;left:0}
.burger[aria-expanded="true"] span{background:transparent}
.burger[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.burger[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid transparent;cursor:pointer;font:inherit;font-weight:700;transition:transform .15s,background .15s}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--gold);color:#201600}.btn-gold:hover{background:#ffc43d}
.btn-green{background:var(--green-800);color:#fff}.btn-green:hover{background:var(--green-700)}
.btn-ghost{border-color:rgba(255,255,255,.7);color:#fff}.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-line{border-color:var(--green-800);color:var(--green-800)}.btn-line:hover{background:var(--green-100)}

/* hero */
.hero{position:relative;color:#fff;background:var(--green-900) url(../img/hero.jpg) center/cover;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,61,36,.95) 0%,rgba(7,61,36,.82) 48%,rgba(7,61,36,.45) 100%);z-index:-1}
.hero .wrap{padding-top:clamp(70px,11vw,140px);padding-bottom:clamp(70px,11vw,140px)}
.hero h1{color:#fff;max-width:18ch}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p{font-size:1.2rem;max-width:56ch;color:#e6f1ea}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.page-hero{background:var(--green-900);color:#fff;position:relative;overflow:hidden}
.page-hero .wrap{padding-top:64px;padding-bottom:64px;position:relative;z-index:1}
.page-hero h1{color:#fff;font-size:clamp(2rem,4.6vw,3.2rem);margin-bottom:.3em}
.page-hero p{color:#cfe3d7;max-width:60ch;margin:0}
.crumbs{font-size:.85rem;color:#a9c9b7;margin-bottom:12px}.crumbs a{color:#fff}

/* sections */
.section{padding:clamp(56px,8vw,96px) 0}
.section.tint{background:var(--cream)}
.section.dark{background:var(--green-900);color:#d6e8dd}
.section.dark h2,.section.dark h3{color:#fff}
.head{max-width:680px;margin-bottom:44px}
.head.center{margin-left:auto;margin-right:auto;text-align:center}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,72px);align-items:center}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.card .num{font-family:var(--serif);font-size:2.4rem;color:var(--gold);line-height:1;display:block;margin-bottom:12px}
.card h3{margin-bottom:.4em}
.card p{margin:0;color:var(--muted)}
.icon{width:52px;height:52px;border-radius:14px;background:var(--green-100);color:var(--green-800);display:grid;place-items:center;margin-bottom:16px}
.icon svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.checks{list-style:none;margin:20px 0;padding:0}
.checks li{padding-left:34px;position:relative;margin-bottom:12px}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:22px;height:22px;border-radius:50%;background:var(--green-800) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat}
.photo{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.photo img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.photo .tag{position:absolute;left:16px;bottom:16px;background:var(--gold);color:#201600;font-weight:700;font-size:.85rem;padding:8px 14px;border-radius:999px}

/* stats */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:-56px;position:relative;z-index:5}
.stat{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;text-align:center;border:1px solid var(--line)}
.stat b{display:block;font-family:var(--serif);font-size:2.4rem;color:var(--green-800);line-height:1}
.stat span{color:var(--muted);font-size:.92rem}

/* leaders */
.chair{display:grid;grid-template-columns:340px 1fr;gap:44px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:26px;padding:26px;box-shadow:var(--shadow);margin-bottom:32px}
.chair img{border-radius:18px;width:100%;aspect-ratio:4/5;object-fit:cover}
.chair .role{color:var(--gold-deep);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.8rem}
.leader{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s}
.leader:hover{transform:translateY(-4px)}
.leader img{width:100%;aspect-ratio:4/5;object-fit:cover}
.leader div{padding:16px 18px 20px}
.leader h3{font-size:1.08rem;margin:0 0 2px}
.leader span{color:var(--muted);font-size:.9rem}
.leaders-grid{grid-template-columns:repeat(4,1fr)}

/* events + gallery */
.event{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.event img{aspect-ratio:16/10;object-fit:cover;width:100%}
.event div{padding:22px}
.event small{color:var(--gold-deep);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.74rem}
.event h3{margin:6px 0 6px;font-size:1.15rem}.event p{margin:0;color:var(--muted);font-size:.95rem}
.gallery{columns:3;column-gap:16px}
.gallery button{display:block;width:100%;margin:0 0 16px;padding:0;border:0;border-radius:14px;overflow:hidden;cursor:zoom-in;background:var(--green-100);break-inside:avoid}
.gallery img{width:100%;transition:transform .35s}
.gallery button:hover img{transform:scale(1.04)}
.lightbox{position:fixed;inset:0;background:rgba(5,25,15,.94);display:none;align-items:center;justify-content:center;z-index:200;padding:20px}
.lightbox.open{display:flex}
.lightbox img{max-height:88vh;max-width:min(94vw,1200px);border-radius:10px}
.lightbox button{position:absolute;background:rgba(255,255,255,.14);color:#fff;border:0;width:48px;height:48px;border-radius:50%;font-size:1.5rem;cursor:pointer}
.lightbox .x{top:18px;right:18px}.lightbox .pv{left:18px;top:50%}.lightbox .nx{right:18px;top:50%}

/* testimonials */
.quote{background:#fff;border-radius:var(--radius);padding:32px;border:1px solid var(--line);box-shadow:var(--shadow);position:relative}
.quote::before{content:"\201C";font-family:var(--serif);font-size:5rem;line-height:1;color:var(--gold);position:absolute;top:10px;left:24px}
.quote p{padding-top:34px;font-size:1.08rem}
.quote b{display:block;color:var(--green-900)}.quote span{color:var(--muted);font-size:.9rem}

/* band + steps */
.band{background:linear-gradient(120deg,var(--green-800),var(--green-900));color:#fff;border-radius:28px;padding:clamp(34px,6vw,64px);display:flex;gap:30px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.band h2{color:#fff;margin:0 0 .3em}.band p{margin:0;color:#cfe3d7;max-width:52ch}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{position:relative;padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.step::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--green-800);color:#fff;font-weight:700;margin-bottom:14px}
.step h3{font-size:1.1rem}.step p{margin:0;color:var(--muted)}

/* contact form */
.contact{display:grid;grid-template-columns:1fr 1.15fr;gap:40px;align-items:start}
.info li{list-style:none;display:flex;gap:16px;margin-bottom:24px}
.info{padding:0;margin:0}
.info .icon{flex:none;margin:0}
.info b{display:block;color:var(--green-900)}.info a{color:var(--muted);text-decoration:none}
form.box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px}
input,textarea,select{width:100%;font:inherit;padding:13px 15px;border:1.5px solid #cfd6cf;border-radius:12px;background:#fff;color:var(--ink);margin-bottom:18px}
input:focus,textarea:focus,select:focus,.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(242,176,30,.65);outline-offset:2px;border-color:var(--green-700)}
.hp{position:absolute;left:-9999px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.notice{padding:14px 18px;border-radius:12px;margin-bottom:20px;font-weight:600}
.notice.ok{background:#e3f6e9;color:#0a5c36}.notice.err{background:#fde8e6;color:#9b1c10}

/* footer */
.foot{background:var(--green-900);color:#b9d3c4;padding:70px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.foot h4{color:#fff;font-size:1rem;font-family:var(--sans);letter-spacing:.06em;text-transform:uppercase}
.foot a{color:#b9d3c4;text-decoration:none;display:block;margin-bottom:8px}.foot a:hover{color:var(--gold)}
.foot .brand b,.foot .brand small{color:#fff}.foot .brand small{opacity:.7}
.foot p{font-size:.95rem}
.legal{border-top:1px solid rgba(255,255,255,.12);margin-top:50px;padding:22px 0;font-size:.88rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* reveal */
.rv{opacity:0;transform:translateY(22px);transition:opacity .7s,transform .7s}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.btn:hover,.leader:hover{transform:none}}

/* responsive */
@media (max-width:980px){
  .g3,.g4,.leaders-grid{grid-template-columns:repeat(2,1fr)}
  .split,.contact,.chair,.steps{grid-template-columns:1fr}
  .chair{padding:20px}.chair img{max-width:340px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .gallery{columns:2}
}
@media (max-width:820px){
  .burger{display:block}
  .nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;padding:12px 20px 20px;display:none}
  .nav.open{display:flex}
  .nav a{padding:13px 14px}.nav a.cta{margin:8px 0 0;text-align:center}
  .site-head .wrap{position:relative}
  .strip .hide-sm{display:none}
}
@media (max-width:620px){
  body{font-size:16px}
  .g2,.g3,.g4,.two,.foot-grid{grid-template-columns:1fr}
  .leaders-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .leader div{padding:12px}
  .gallery{columns:1}
  .stats{margin-top:-30px;gap:12px}.stat{padding:18px 10px}.stat b{font-size:1.9rem}
  .brand small{display:none}
}
@media print{.strip,.site-head,.foot,.lightbox{display:none}}

/* ---- home slider ---- */
.slider{position:relative;background:var(--green-900);color:#fff;overflow:hidden;isolation:isolate}
.slides{position:relative;height:clamp(520px,78vh,760px)}
.slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .9s ease,visibility .9s}
.slide.active{opacity:1;visibility:visible;z-index:1}
.slide>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.04);transition:transform 7s ease-out}
.slide.active>img{transform:scale(1.14)}
.slide::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,61,36,.94) 0%,rgba(7,61,36,.78) 45%,rgba(7,61,36,.25) 100%);z-index:1}
.slide>.wrap{position:relative;z-index:2;height:100%;display:flex;align-items:center}
.cap{max-width:640px;padding:20px 0 70px}
.cap .eyebrow{color:var(--gold)}
.cap h1{color:#fff;font-size:clamp(2.1rem,5vw,3.7rem);margin-bottom:.45em}
.cap h1 em{font-style:normal;color:var(--gold)}
.cap p{font-size:1.15rem;color:#e6f1ea;max-width:52ch}
.cap .actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}
.slide .cap>*{opacity:0;transform:translateY(22px);transition:opacity .7s .25s,transform .7s .25s}
.slide.active .cap>*{opacity:1;transform:none}
.slide.active .cap>:nth-child(2){transition-delay:.4s}.slide.active .cap>:nth-child(3){transition-delay:.55s}.slide.active .cap>:nth-child(4){transition-delay:.7s}
.s-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:50px;height:50px;border-radius:50%;border:1.5px solid rgba(255,255,255,.55);background:rgba(7,61,36,.35);color:#fff;font-size:1.9rem;line-height:1;cursor:pointer;backdrop-filter:blur(4px)}
.s-arrow:hover{background:var(--gold);border-color:var(--gold);color:#201600}
.s-prev{left:18px}.s-next{right:18px}
.s-dots{position:absolute;left:0;right:0;bottom:78px;z-index:5;display:flex;gap:10px;justify-content:center}
.s-dots button{width:12px;height:12px;border-radius:999px;border:0;padding:0;background:rgba(255,255,255,.5);cursor:pointer;transition:width .3s,background .3s}
.s-dots button.on{width:34px;background:var(--gold)}
.s-pause{position:absolute;right:18px;bottom:78px;z-index:5;width:38px;height:38px;border-radius:50%;border:1.5px solid rgba(255,255,255,.55);background:rgba(7,61,36,.35);color:#fff;font-size:.7rem;cursor:pointer}
.s-pause:hover{background:var(--gold);color:#201600;border-color:var(--gold)}
@media (max-width:820px){.s-arrow{display:none}.slides{height:clamp(560px,86vh,700px)}.s-dots{bottom:84px}.s-pause{bottom:78px}}
@media (prefers-reduced-motion:reduce){.slide,.slide>img,.slide .cap>*{transition:none!important}.slide.active>img{transform:none}}

/* ---- page header pictures ---- */
.page-hero{background-size:cover;background-position:center;isolation:isolate}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(7,61,36,.93) 0%,rgba(7,61,36,.8) 55%,rgba(7,61,36,.5) 100%);z-index:-1}
.page-hero .wrap{padding-top:84px;padding-bottom:84px}