/* bagamoyoport.com — designed pages (home, visit, old-port, credits).
   The documentary pages (tracker, history, status, SEZ) keep /style.css. */
@font-face{font-family:"Fraunces";src:url("/assets/fonts/fraunces.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url("/assets/fonts/fraunces-italic.woff2") format("woff2");font-weight:100 900;font-style:italic;font-display:swap}
@font-face{font-family:"Inter";src:url("/assets/fonts/inter.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:swap}

:root{
  --paper:#f4ede1; --paper-2:#ebe1d0; --ink:#14262b; --sea:#0e4a54; --deep:#0a2f36;
  --clay:#b4492a; --line:#d6c8b1; --muted:#51605f; --on-dark:#f4ede1; --on-dark-muted:#b9c9c6;
  --display:"Fraunces","Iowan Old Style","Palatino Linotype",Georgia,serif;
  --text:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --gut:clamp(1.25rem,4vw,4rem); --max:82rem;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.0625rem/1.65 var(--text);-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:340;line-height:1.02;letter-spacing:-.02em;margin:0;text-wrap:balance}
p{margin:0 0 1.1em}
.skip{position:absolute;left:-999px}
.skip:focus{left:1rem;top:1rem;z-index:99;background:var(--paper);color:var(--ink);padding:.6rem 1rem}
:focus-visible{outline:2px solid var(--clay);outline-offset:3px}
.wrap{max-width:var(--max);margin-inline:auto;padding-inline:var(--gut)}

/* ---------- header ---------- */
.top{position:fixed;inset:0 0 auto 0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:1.1rem var(--gut);color:var(--on-dark);transition:background .4s var(--ease),color .4s var(--ease),padding .4s var(--ease)}
.top.solid,.top.plain{background:rgba(244,237,225,.94);backdrop-filter:blur(10px);color:var(--ink);padding-block:.7rem;box-shadow:0 1px 0 var(--line)}
.brand{font-family:var(--display);font-size:1.3rem;letter-spacing:-.01em;text-decoration:none;white-space:nowrap}
.brand i{font-weight:300}
.top nav{display:flex;gap:clamp(.9rem,2.2vw,2.2rem);font-size:.9rem;font-weight:500}
.top nav a{text-decoration:none;padding:.35rem 0;background:linear-gradient(currentColor,currentColor) 0 100%/0 1px no-repeat;transition:background-size .35s var(--ease)}
.top nav a:hover,.top nav a[aria-current]{background-size:100% 1px}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:grid;align-items:end;color:var(--on-dark);overflow:hidden;background:var(--deep)}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 62%;animation:drift 26s var(--ease) both}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,47,54,.55) 0,rgba(10,47,54,0) 28%,rgba(10,47,54,0) 45%,rgba(8,30,35,.82) 100%)}
.hero-in{position:relative;z-index:1;width:100%;max-width:var(--max);margin-inline:auto;padding:0 var(--gut) clamp(2rem,6vh,4.5rem);
  display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(1.25rem,3vh,2.5rem)}
.hero-in>div{display:grid;grid-template-columns:minmax(0,22rem) minmax(0,26rem);gap:1rem 3rem;align-items:end;border-top:1px solid rgba(244,237,225,.35);padding-top:1.4rem}
.hero h1{font-size:clamp(4rem,17vw,16.5rem);font-weight:300;line-height:.82;letter-spacing:-.045em;margin-left:-.05em}
.hero .lede{font-family:var(--display);font-style:italic;font-weight:300;font-size:clamp(1.35rem,2.3vw,2.1rem);line-height:1.2;margin:0 0 .6rem;max-width:22ch}
.hero .sub{font-size:.98rem;color:var(--on-dark-muted);max-width:38ch;margin:0}
.coords{position:absolute;z-index:1;right:var(--gut);top:50%;writing-mode:vertical-rl;font-size:.72rem;letter-spacing:.22em;color:var(--on-dark-muted);font-variant-numeric:tabular-nums}
@keyframes drift{from{transform:scale(1.12)}to{transform:scale(1)}}

.hero.short{min-height:min(72svh,46rem)}
.hero.short h1{font-size:clamp(3rem,9vw,8rem);line-height:.9}
.hero.short .hero-in{grid-template-columns:1fr}

/* ---------- shared blocks ---------- */
section{padding-block:clamp(4rem,11vw,9rem)}
.kicker{font-size:.78rem;font-weight:600;letter-spacing:.04em;color:var(--clay);margin:0 0 1.2rem;display:flex;align-items:center;gap:.8rem}
.kicker::before{content:"";width:2.5rem;height:1px;background:currentColor}
h2{font-size:clamp(2.3rem,5.6vw,5rem)}
h2 em,h1 em{font-style:italic;font-weight:300}
h3{font-size:clamp(1.4rem,2.2vw,1.9rem);line-height:1.12;letter-spacing:-.01em}
.big{font-size:clamp(1.15rem,1.55vw,1.4rem);line-height:1.55}
.muted{color:var(--muted)}
.link{display:inline-block;font-weight:600;font-size:.95rem;text-decoration:none;padding-bottom:.25rem;border-bottom:1px solid currentColor;transition:color .25s,padding .3s var(--ease)}
.link:hover{color:var(--clay);padding-right:.6rem}
figure{margin:0}
figcaption{font-size:.74rem;color:var(--muted);margin-top:.55rem;line-height:1.4}
figcaption b{font-weight:600;color:var(--ink)}
.dark figcaption{color:var(--on-dark-muted)} .dark figcaption b{color:var(--on-dark)}
.frame{overflow:hidden;background:var(--paper-2)}
.frame img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
a:hover .frame img,.frame:hover img{transform:scale(1.045)}

/* ---------- the name ---------- */
.name{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:clamp(2rem,6vw,7rem);align-items:start}
.name .word{font-family:var(--display);font-style:italic;font-weight:300;font-size:clamp(3rem,6.2vw,6rem);line-height:.9;letter-spacing:-.035em;color:var(--sea);position:sticky;top:6rem}
.name .word small{display:block;font:500 .8rem/1.5 var(--text);letter-spacing:0;color:var(--muted);margin-top:1.4rem;max-width:26ch}
.readings{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:2.5rem;border-top:1px solid var(--ink)}
.readings div{padding:1.5rem 1.5rem 0 0}
.readings div+div{padding-left:1.5rem;border-left:1px solid var(--line)}
.readings q{display:block;font-family:var(--display);font-style:italic;font-size:1.6rem;line-height:1.15;margin-bottom:.7rem;quotes:"“" "”"}
.readings p{font-size:.93rem;color:var(--muted);margin:0}

/* ---------- three doors ---------- */
.doors{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);grid-template-rows:auto auto;gap:clamp(1rem,2vw,1.75rem);margin-top:clamp(2.5rem,5vw,4.5rem)}
.door{position:relative;display:block;color:var(--on-dark);text-decoration:none;overflow:hidden;background:var(--deep);min-height:19rem}
.door:first-child{grid-row:span 2;min-height:clamp(28rem,62vw,48rem)}
.door img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.4s var(--ease),opacity .6s}
.door::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,30,35,0) 30%,rgba(8,30,35,.86) 100%)}
.door:hover img{transform:scale(1.05)}
.door div{position:absolute;z-index:1;inset:auto 0 0 0;padding:clamp(1.25rem,2.5vw,2.25rem)}
.door .n{font-size:.75rem;font-weight:600;color:var(--on-dark-muted);font-variant-numeric:tabular-nums}
.door h3{font-size:clamp(1.7rem,3vw,2.9rem);margin:.4rem 0 .5rem;line-height:1}
.door p{margin:0;font-size:.93rem;color:var(--on-dark-muted);max-width:40ch}
.door span.go{display:inline-block;margin-top:1rem;font-size:.85rem;font-weight:600;border-bottom:1px solid currentColor;padding-bottom:.2rem}

/* ---------- dark bands ---------- */
.dark{background:var(--deep);color:var(--on-dark)}
.dark .kicker{color:#e59a7c}
.dark .muted{color:var(--on-dark-muted)}

/* ---------- centuries ---------- */
.years{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:clamp(2.5rem,5vw,4rem);overflow-x:auto;scroll-snap-type:x mandatory;border-top:1px solid rgba(244,237,225,.25);scrollbar-width:thin;scrollbar-color:rgba(244,237,225,.3) transparent}
.years li{list-style:none;padding:1.6rem 1.6rem 2.6rem 0;scroll-snap-align:start;position:relative}
.years li:nth-child(n+5){border-top:1px solid rgba(244,237,225,.25)}
.name .word figure{margin-top:2.5rem}
.name .word figcaption{font:400 .74rem/1.4 var(--text);letter-spacing:0}
.years li::before{content:"";position:absolute;top:-4px;left:0;width:7px;height:7px;border-radius:50%;background:#e59a7c}
.years{padding:0;margin-bottom:0}
.years b{display:block;font-family:var(--display);font-weight:300;font-size:clamp(2.2rem,3.6vw,3.4rem);line-height:1;letter-spacing:-.03em;margin-bottom:.8rem}
.years span{font-size:.9rem;color:var(--on-dark-muted);display:block;max-width:26ch}

/* ---------- places ---------- */
.places{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(1rem,2vw,1.75rem) clamp(1rem,2vw,1.75rem);margin-top:clamp(2.5rem,5vw,4.5rem)}
.place h3{margin:1rem 0 .4rem}
.place p{font-size:.95rem;color:var(--muted);margin:0;max-width:44ch}
.place .frame{aspect-ratio:4/3}
.p-a{grid-column:1/8} .p-a .frame{aspect-ratio:16/10}
.p-b{grid-column:9/13;margin-top:clamp(3rem,9vw,8rem)} .p-b .frame{aspect-ratio:3/4}
.p-c{grid-column:1/5} .p-c .frame{aspect-ratio:4/5}
.p-d{grid-column:6/13;margin-top:clamp(2rem,6vw,5rem)} .p-d .frame{aspect-ratio:16/10}
.p-e{grid-column:2/7} .p-f{grid-column:8/13;margin-top:clamp(2rem,5vw,4rem)}

/* ---------- facts strip ---------- */
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--ink);margin-top:clamp(2rem,4vw,3.5rem)}
.facts div{padding:1.5rem 1.5rem 1.5rem 0;border-bottom:1px solid var(--line)}
.facts div+div{padding-left:1.5rem;border-left:1px solid var(--line)}
.facts b{display:block;font-family:var(--display);font-weight:340;font-size:clamp(1.9rem,3vw,2.8rem);line-height:1;letter-spacing:-.02em;margin-bottom:.5rem}
.facts span{font-size:.88rem;color:var(--muted)}

.chapter .facts{grid-template-columns:1fr 1fr}
.chapter .facts div:nth-child(3){padding-left:0;border-left:0}
.facts b{white-space:nowrap}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,6vw,6rem);align-items:center}
.split.wide-img{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
.split.rev>:first-child{order:2}
.split h2{margin-bottom:1.5rem}

/* ---------- port teaser ---------- */
.count{margin:0;font-family:var(--display);font-weight:300;font-size:clamp(7rem,22vw,20rem);line-height:.78;letter-spacing:-.06em;color:#e59a7c}
.status{display:grid;gap:0;border-top:1px solid rgba(244,237,225,.25);margin:2rem 0}
.status div{display:grid;grid-template-columns:11rem 1fr;gap:1rem;padding:.85rem 0;border-bottom:1px solid rgba(244,237,225,.14);font-size:.93rem}
.status dt,.status div>span:first-child{color:var(--on-dark-muted)}

/* ---------- article pages ---------- */
.prose{max-width:40rem}
.prose p{margin-bottom:1.25em}
.prose h2{font-size:clamp(2rem,4vw,3.2rem);margin:0 0 1.5rem}
.prose a:not(.link){text-decoration-color:var(--clay);text-underline-offset:.2em}
.chapter{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(2rem,6vw,6rem);padding-block:clamp(3rem,7vw,6rem);border-top:1px solid var(--line)}
.chapter>header{position:sticky;top:6rem;align-self:start}
.chapter>header .yr{font-family:var(--display);font-style:italic;font-weight:300;font-size:clamp(1.1rem,1.6vw,1.4rem);color:var(--clay);display:block;margin-bottom:.6rem}
.chapter>header h2{font-size:clamp(2rem,3.8vw,3.4rem)}
.chapter figure{margin:2rem 0}
.pull{font-family:var(--display);font-style:italic;font-weight:300;font-size:clamp(1.5rem,2.6vw,2.2rem);line-height:1.2;color:var(--sea);border-left:2px solid var(--clay);padding-left:1.4rem;margin:2.2rem 0}
.pull cite{display:block;font:500 .78rem/1.5 var(--text);color:var(--muted);margin-top:.8rem}

.list{border-top:1px solid var(--ink);margin:0;padding:0}
.list li{list-style:none;display:grid;grid-template-columns:minmax(0,13rem) minmax(0,1fr) auto;gap:.5rem 1.5rem;padding:1.15rem 0;border-bottom:1px solid var(--line);align-items:baseline}
.list b{font-family:var(--display);font-weight:400;font-size:1.25rem;line-height:1.2}
.list span{font-size:.94rem;color:var(--muted)}
.list em{font-style:normal;font-size:.82rem;font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}
.note{background:var(--paper-2);padding:1.4rem 1.6rem;font-size:.92rem;border-left:2px solid var(--clay);margin:2rem 0}
.note p:last-child{margin:0}
.src{font-size:.8rem;color:var(--muted);margin-top:1.5rem}

/* ---------- footer ---------- */
footer{background:var(--ink);color:var(--on-dark);padding:clamp(3.5rem,8vw,6rem) 0 2rem}
.foot{display:grid;grid-template-columns:minmax(0,5fr) repeat(2,minmax(0,2.5fr));gap:2rem 3rem}
.foot .sig{font-family:var(--display);font-style:italic;font-weight:300;font-size:clamp(2rem,4vw,3.4rem);line-height:1;letter-spacing:-.02em}
.foot h4{font:600 .78rem/1 var(--text);color:var(--on-dark-muted);margin:0 0 1rem}
.foot ul{list-style:none;margin:0;padding:0;font-size:.93rem}
.foot li{margin-bottom:.5rem}
.foot a{text-decoration:none}.foot a:hover{text-decoration:underline}
.fine{margin-top:3.5rem;padding-top:1.5rem;border-top:1px solid rgba(244,237,225,.16);font-size:.78rem;color:var(--on-dark-muted);display:flex;flex-wrap:wrap;gap:.5rem 2rem;justify-content:space-between}

/* ---------- motion ---------- */
.js .rv{opacity:0;transform:translateY(1.75rem);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.js .rv.in{opacity:1;transform:none}
.js .rv.d1{transition-delay:.1s}.js .rv.d2{transition-delay:.2s}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero>img{animation:none}
  .js .rv{opacity:1;transform:none;transition:none}
  .frame img,.door img{transition:none}
}

/* ---------- small screens ---------- */
@media (max-width:56rem){
  .top nav a.opt{display:none}
  .years{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:15rem}
  .years li:nth-child(n+5){border-top:0}
  .hero-in>div,.name,.split,.split.wide-img,.chapter,.foot{grid-template-columns:minmax(0,1fr)}
  .name .word,.chapter>header{position:static}
  .split.rev>:first-child{order:0}
  .coords{display:none}
  .doors{grid-template-columns:minmax(0,1fr)}
  .door:first-child{min-height:26rem}
  .places{display:block}
  .place{margin:0 0 2.75rem!important}
  .facts{grid-template-columns:1fr 1fr}
  .facts div:nth-child(3){padding-left:0;border-left:0}
  .list li{grid-template-columns:minmax(0,1fr) auto}
  .list li span{grid-column:1/-1;grid-row:2}
  .status div{grid-template-columns:1fr;gap:.15rem}
}
@media (max-width:34rem){
  .top{padding-inline:1rem}
  .top nav{gap:.75rem;font-size:.76rem;white-space:nowrap}
  .brand{font-size:1rem}
  .brand i{display:none}
  .readings{grid-template-columns:1fr}
  .readings div+div{padding-left:0;border-left:0;border-top:1px solid var(--line);margin-top:1.5rem}
}