/* ===========================================================
   Botswana Surgical Society — shared styles
   Brand: navy #202248 · surgical blue #009FE3
   =========================================================== */
:root{
  --ink:#202248;          /* brand navy */
  --ink-2:#2C2F5C;
  --blue:#009FE3;         /* brand surgical blue */
  --blue-deep:#007BB8;
  --sky:#E1F2FB;          /* pale cyan surface */
  --sky-soft:#F1F8FD;
  --gold:#E0982E;         /* warm action accent (donate) */
  --gold-deep:#C8821C;
  --paper:#FAFBFC;
  --muted:#5A6B82;
  --line:#DCE6EE;
  --white:#fff;
  --maxw:1180px;
  --r:14px;
  --shadow:0 18px 40px -20px rgba(32,34,72,.30);
  --shadow-sm:0 8px 22px -14px rgba(32,34,72,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter",system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.62;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:"Fraunces",Georgia,serif;line-height:1.08;font-weight:600;letter-spacing:-.01em;color:var(--ink)}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-weight:600;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--blue-deep)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:600;font-size:.95rem;padding:.8em 1.4em;border-radius:999px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s ease,background .2s ease,box-shadow .2s,border-color .2s;text-align:center}
.btn:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.btn-donate{background:var(--gold);color:#2a2208}
.btn-donate:hover{background:var(--gold-deep);transform:translateY(-2px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue-deep)}
.btn-light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.55);backdrop-filter:blur(4px)}
.btn-light:hover{background:rgba(255,255,255,.22)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#171836;transform:translateY(-2px)}

/* ---------- Header ---------- */
header{position:sticky;top:0;z-index:60;background:rgba(250,251,252,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px;gap:18px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:41px;width:auto}
.brand .bt{font-family:"Fraunces";font-weight:600;font-size:1.05rem;color:var(--ink);line-height:1.05;white-space:nowrap}
.brand .bt small{display:block;font-family:"Inter";font-weight:500;font-size:.64rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-top:2px}
nav.primary ul{list-style:none;display:flex;align-items:center;gap:2px}
nav.primary .navlink{position:relative;font-weight:500;font-size:.92rem;padding:.6em .8em;border-radius:8px;color:var(--ink);display:inline-flex;align-items:center;gap:.35em;white-space:nowrap}
nav.primary .navlink:hover{background:var(--sky-soft);color:var(--blue-deep)}
nav.primary .navlink.active{color:var(--blue-deep)}
nav.primary .navlink.active::after{content:"";position:absolute;left:.8em;right:.8em;bottom:.25em;height:2px;background:var(--blue)}
.caret{width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg);margin-top:-3px;opacity:.55}
.has-menu{position:relative}
.dropdown{position:absolute;top:calc(100% + 6px);left:0;min-width:236px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;opacity:0;visibility:hidden;transform:translateY(6px);transition:.18s ease}
.has-menu:hover .dropdown,.has-menu:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;padding:.6em .8em;border-radius:8px;font-size:.9rem;color:var(--ink)}
.dropdown a:hover{background:var(--sky-soft);color:var(--blue-deep)}
.nav-cta{display:flex;align-items:center;gap:10px}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:9px;width:46px;height:42px;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.menu-toggle span{width:20px;height:2px;background:var(--ink);border-radius:2px}
.mobile-nav{display:none;position:fixed;inset:78px 0 0;background:var(--paper);z-index:55;padding:22px 24px;overflow:auto;transform:translateX(100%);transition:transform .25s ease}
.mobile-nav.open{transform:none}
.mobile-nav a{display:block;padding:.8em 0;border-bottom:1px solid var(--line);font-weight:500}
.mobile-nav a.sub{padding-left:16px;font-size:.9rem;color:var(--muted);border-bottom:1px dashed var(--line)}
.mobile-nav .btn{margin-top:18px;width:100%;justify-content:center}

/* ---------- Hero (home) ---------- */
.hero{position:relative;overflow:hidden;background:linear-gradient(160deg,#191b3d 0%,#202248 45%,#143a5e 100%);color:#fff}
.hero::after{content:"";position:absolute;inset:0;z-index:1;background:
   radial-gradient(900px 420px at 82% -10%,rgba(0,159,227,.40),transparent 60%),
   radial-gradient(600px 320px at 8% 115%,rgba(224,152,46,.16),transparent 60%);pointer-events:none}

/* ---- Full-cover hero photo + professional gradient fade ---- */
.hero-photo{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center 30%}
.hero.has-photo{min-height:560px}
.hero.has-photo::after{z-index:1;background:
   linear-gradient(90deg,rgba(17,19,42,.97) 0%,rgba(17,19,42,.90) 30%,rgba(19,24,52,.55) 58%,rgba(19,28,58,.12) 100%),
   linear-gradient(180deg,rgba(17,19,42,.55) 0%,rgba(17,19,42,.05) 26%,rgba(15,20,40,.20) 70%,rgba(15,20,40,.82) 100%),
   radial-gradient(900px 420px at 82% -10%,rgba(0,159,227,.28),transparent 60%);pointer-events:none}
.hero.has-photo .hero-grid{grid-template-columns:1fr}
.hero.has-photo .hero-copy{max-width:600px}

.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:84px 0 92px}
.hero h1{font-size:clamp(2.3rem,4.6vw,3.7rem);font-weight:600;color:#fff;letter-spacing:-.02em}
.hero h1 em{font-style:italic;color:#7fd2f5}
.hero .lead{margin-top:20px;font-size:1.12rem;color:#cfe1ef;max-width:36ch}
.hero-cta{margin-top:30px;display:flex;flex-wrap:wrap;gap:14px}
.hero-note{margin-top:22px;font-size:.85rem;color:#9fb7cc}
.hero-art{position:relative;height:430px;border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.18);
   background:linear-gradient(135deg,rgba(0,159,227,.32),rgba(20,24,54,.7)),repeating-linear-gradient(45deg,rgba(255,255,255,.04) 0 14px,transparent 14px 28px);
   box-shadow:var(--shadow);display:grid;place-items:center;text-align:center}
.ph{color:#bcd4e6;font-size:.82rem;letter-spacing:.03em;max-width:24ch;padding:18px}
.ph strong{display:block;font-family:"Fraunces";font-size:1.05rem;color:#fff;margin-bottom:6px}
.pula-tag{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.92);color:var(--ink);font-size:.72rem;font-weight:600;letter-spacing:.05em;padding:.4em .8em;border-radius:999px}

/* ---------- Page banner (inner pages) ---------- */
.banner{position:relative;overflow:hidden;background:linear-gradient(150deg,#202248,#143a5e);color:#fff;padding:64px 0 56px}
.banner::after{content:"";position:absolute;inset:0;background:radial-gradient(700px 300px at 85% -20%,rgba(0,159,227,.4),transparent 60%);pointer-events:none}

/* Banner with a background photo + gradient fade */
.banner.has-photo{padding:84px 0 72px}
.banner-photo{position:absolute;inset:0;z-index:0;background-size:cover;background-position:center 32%}
.banner.has-photo::after{background:
   linear-gradient(90deg,rgba(17,19,42,.95) 0%,rgba(17,19,42,.82) 34%,rgba(19,24,52,.5) 64%,rgba(19,28,58,.18) 100%),
   linear-gradient(180deg,rgba(17,19,42,.4) 0%,transparent 35%,rgba(15,20,40,.55) 100%)}
.banner .wrap{position:relative;z-index:2}
.banner .crumb{font-size:.82rem;color:#9fc3e0;margin-bottom:12px}
.banner .crumb a:hover{color:#fff}
.banner h1{font-size:clamp(2rem,4vw,3rem);color:#fff}
.banner p{margin-top:14px;color:#cfe1ef;max-width:58ch;font-size:1.06rem}

/* ---------- Impact ---------- */
.impact{background:var(--white);border-bottom:1px solid var(--line)}
.impact-inner{padding:64px 0}
.impact-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:34px}
.impact-head h2{font-size:clamp(1.8rem,3vw,2.5rem)}
.impact-head p{color:var(--muted);max-width:46ch}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{background:linear-gradient(180deg,var(--sky-soft),#fff);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px;position:relative;overflow:hidden}
.stat::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:linear-gradient(90deg,var(--blue),var(--gold))}
.stat .num{font-family:"Fraunces";font-weight:700;font-size:clamp(2.1rem,3.4vw,2.9rem);color:var(--ink);line-height:1;letter-spacing:-.02em}
.stat .num .plus{color:var(--blue)}
.stat .label{margin-top:10px;font-size:.92rem;color:var(--muted);font-weight:500}
.stat .sub{font-size:.72rem;color:var(--blue-deep);margin-top:4px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.placeholder-note{margin-top:22px;font-size:.8rem;color:#7a6320;background:#FFF7E9;border:1px dashed var(--gold);border-radius:10px;padding:.7em 1em;display:inline-block}

/* ---------- Sections ---------- */
.block{padding:84px 0}
.block.alt{background:var(--sky-soft)}
.block.tight{padding:60px 0}
.sec-head{max-width:62ch;margin-bottom:40px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{font-size:clamp(1.8rem,3.2vw,2.6rem);margin-top:10px}
.sec-head p{margin-top:14px;color:var(--muted);font-size:1.05rem}

.lede{font-size:1.16rem;color:var(--ink);max-width:64ch}
.prose{max-width:68ch}
.prose p{margin-top:16px;color:#3c4a5e}
.prose h3{margin-top:30px;font-size:1.35rem}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cards.two-col{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:transform .18s ease,box-shadow .2s;position:relative}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ic{width:46px;height:46px;border-radius:12px;background:var(--sky);display:grid;place-items:center;margin-bottom:16px;color:var(--blue-deep);font-size:1.2rem}
.card h3{font-size:1.22rem}
.card p{margin-top:10px;color:var(--muted);font-size:.96rem}
.card .more{margin-top:16px;font-weight:600;font-size:.9rem;color:var(--blue-deep);display:inline-flex;gap:.4em;align-items:center}
.card:hover .more{gap:.7em}

/* feature split */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.feature.flip .media{order:2}
.feature .media{min-height:340px;background:linear-gradient(135deg,#16456b,#009FE3);position:relative;display:grid;place-items:center;color:#cfe6f4;text-align:center}
.feature .body{padding:44px}
.feature .body .eyebrow{margin-bottom:12px;display:block}
.feature .body h3{font-size:1.7rem}
.feature .body p{margin-top:14px;color:var(--muted)}
.feature .tags{margin-top:20px;display:flex;flex-wrap:wrap;gap:8px}
.tag{font-size:.78rem;font-weight:600;color:var(--blue-deep);background:var(--sky);padding:.4em .8em;border-radius:999px}

/* two panels */
.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.panel{border-radius:var(--r);padding:34px;border:1px solid var(--line)}
.panel.part{background:linear-gradient(160deg,var(--ink),#16456b);color:#fff}
.panel.vol{background:#fff}
.panel h3{font-size:1.4rem}
.panel.part h3{color:#fff}
.panel p{margin-top:12px;font-size:.98rem}
.panel.part p{color:#cfe1ef}
.panel.vol p{color:var(--muted)}
.panel ul{margin-top:16px;padding-left:0;list-style:none}
.panel li{padding:.35em 0 .35em 1.6em;position:relative;font-size:.96rem}
.panel li::before{content:"✓";position:absolute;left:0;color:var(--blue);font-weight:700}
.panel.part li::before{color:#7fd2f5}
.panel .btn{margin-top:22px}

/* committee */
.people{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.person{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-align:center}
.person .pic{aspect-ratio:1/1;background:linear-gradient(135deg,var(--sky),#cfe6f4);display:grid;place-items:center;color:var(--blue-deep);font-family:"Fraunces";font-size:2rem;font-weight:700}
.person .meta{padding:18px}
.person h3{font-size:1.05rem}
.person .role{font-size:.85rem;color:var(--blue-deep);font-weight:600;margin-top:4px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:10px;padding:.8em .9em;font:inherit;background:#fff;color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.contact-info{background:var(--sky-soft);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.contact-info .row{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.contact-info .row:last-child{border-bottom:none}
.contact-info .ic{width:40px;height:40px;border-radius:10px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:var(--blue-deep);flex:none}
.contact-info .row strong{display:block;font-size:.92rem}
.contact-info .row span{color:var(--muted);font-size:.92rem}

/* ways to give */
.give{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.give .g{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px;text-align:center}
.give .g .amt{font-family:"Fraunces";font-weight:700;font-size:1.8rem;color:var(--ink)}
.give .g p{color:var(--muted);font-size:.92rem;margin-top:8px}

/* partners */
.partners{padding:60px 0;text-align:center}
.partners p.k{font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600}
.plogos{margin-top:26px;display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.plogo{border:1px solid var(--line);background:#fff;border-radius:10px;padding:.85em 1.3em;font-weight:600;font-size:.92rem;color:var(--ink);opacity:.9}

/* donate band */
.donate{background:linear-gradient(135deg,var(--gold),#d98e22);color:#2a2208;text-align:center;padding:74px 0}
.donate h2{font-size:clamp(1.9rem,3.4vw,2.7rem);color:#241d06}
.donate p{margin:14px auto 0;max-width:52ch;color:#3c310f;font-size:1.06rem}
.donate .btn{margin-top:26px}

/* callout */
.callout{background:linear-gradient(160deg,var(--ink),#16456b);color:#fff;border-radius:18px;padding:48px;text-align:center}
.callout h2{color:#fff;font-size:clamp(1.6rem,3vw,2.3rem)}
.callout p{color:#cfe1ef;margin:12px auto 0;max-width:52ch}
.callout .btn{margin-top:22px}

/* footer */
footer{background:var(--ink);color:#bcc6dd;padding:64px 0 30px}
.fgrid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:32px}
footer h4{font-family:"Inter";font-weight:600;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:16px}
footer a{display:block;color:#bcc6dd;font-size:.92rem;padding:.28em 0}
footer a:hover{color:#fff}
.fbrand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.fbrand .chip{background:#fff;border-radius:10px;padding:6px;display:grid;place-items:center}
.fbrand .chip img{height:34px}
.fbrand .bt{color:#fff;font-family:"Fraunces";font-weight:600;font-size:1.05rem}
.fabout{font-size:.92rem;color:#9aa6c4;max-width:34ch}
.fcontact{font-size:.92rem;color:#9aa6c4;line-height:1.9}
.fcontact strong{color:#fff;font-weight:600}
.fbar{margin-top:48px;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content: