/* SAFA Conference 2027 */
@font-face{font-family:"Montserrat";font-weight:500;font-display:swap;src:url(../fonts/montserrat-latin-500-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:600;font-display:swap;src:url(../fonts/montserrat-latin-600-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:700;font-display:swap;src:url(../fonts/montserrat-latin-700-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-weight:800;font-display:swap;src:url(../fonts/montserrat-latin-800-normal.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:400;font-display:swap;src:url(../fonts/source-sans-3-latin-400-normal.woff2) format("woff2")}
@font-face{font-family:"Source Sans 3";font-weight:600;font-display:swap;src:url(../fonts/source-sans-3-latin-600-normal.woff2) format("woff2")}

:root{
  --navy:#0B2236;
  --navy-deep:#071827;
  --cyan:#5FD3E2;
  --teal:#0E6F7E;
  --orange:#C8440E;
  --orange-dark:#A9380B;
  --ink:#13202C;
  --muted:#4A5866;
  --mist:#DCE6EE;
  --ground:#F4F6F8;
  --chip:#E6F4F6;
  --white:#FFFFFF;
  --display:"Montserrat",system-ui,sans-serif;
  --body:"Source Sans 3",system-ui,sans-serif;
  --gutter:clamp(16px,4vw,40px);
  --section:clamp(56px,8vw,104px);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;font-family:var(--body);font-size:18px;line-height:1.6;color:var(--ink);background:var(--ground)}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal)}
a:hover{color:var(--navy)}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1.1}
p{margin:0}
:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--white);color:var(--navy);padding:12px 16px;z-index:100}
.skip-link:focus{left:16px;top:16px}

.container{max-width:1200px;margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:var(--section)}
.bg-white{background:var(--white)}
.bg-ground{background:var(--ground)}
.bg-navy{background:var(--navy);color:var(--white)}

.eyebrow{font-family:var(--display);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
.bg-navy .eyebrow,.hero .eyebrow{color:var(--cyan)}
.h2{font-weight:800;font-size:clamp(30px,3.6vw,44px);color:var(--navy)}
.bg-navy .h2{color:var(--white)}
.lead-muted{color:var(--muted)}
.bg-navy .lead-muted{color:var(--mist)}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;font-family:var(--display);font-weight:700;font-size:16px;padding:12px 28px;border-radius:999px;text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--orange);color:var(--white)}
.btn-primary:hover{background:var(--orange-dark);color:var(--white)}
.btn-outline{border:2px solid var(--white);color:var(--white)}
.btn-outline:hover{background:var(--white);color:var(--navy)}
.btn-disabled{background:rgba(255,255,255,.08);color:#9FB0BF;border:2px dashed rgba(255,255,255,.25);cursor:not-allowed}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08)}
.header-inner{display:flex;align-items:center;gap:12px 32px;padding-block:10px}
.brand img{height:52px;width:auto}
.main-nav{flex:1}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:4px 24px}
.main-nav a{display:block;padding:10px 0;color:var(--mist);text-decoration:none;font-family:var(--display);font-weight:600;font-size:15px}
.main-nav a:hover{color:var(--cyan)}
.header-cta{font-size:15px;padding:10px 22px;min-height:44px}
@media (max-width:900px){
  .header-inner{flex-wrap:wrap}
  .main-nav{order:3;flex-basis:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .main-nav ul{flex-wrap:nowrap;gap:20px}
  .main-nav a{white-space:nowrap}
  .header-cta{margin-left:auto}
}
@media (max-width:420px){.brand img{height:44px}.header-cta{padding:10px 16px;font-size:14px}}

/* Hero */
.hero{color:var(--white);background-color:var(--navy);background-image:linear-gradient(rgba(11,34,54,.78),rgba(11,34,54,.9)),image-set(url(../images/stellenbosch-1600.webp) type("image/webp"),url(../images/stellenbosch-1600.jpg) type("image/jpeg"));background-size:cover;background-position:center 30%}
@media (max-width:800px){.hero{background-image:linear-gradient(rgba(11,34,54,.8),rgba(11,34,54,.92)),image-set(url(../images/stellenbosch-800.webp) type("image/webp"),url(../images/stellenbosch-800.jpg) type("image/jpeg"))}}
.hero-inner{display:flex;flex-wrap:wrap;gap:48px;align-items:center;padding-block:clamp(56px,9vw,120px)}
.hero-text{flex:999 1 520px;min-width:0}
.hero h1{font-weight:800;font-size:clamp(44px,6.4vw,84px);line-height:1.02;letter-spacing:-.02em}
.hero h1 span{color:var(--cyan)}
.hero-meta{margin-top:20px;font-family:var(--display);font-weight:600;font-size:clamp(18px,2vw,24px)}
.hero-meta .sep{color:var(--cyan);padding:0 8px}
.hero-intro{margin-top:20px;max-width:600px;color:var(--mist)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.dates-card{flex:1 1 300px;max-width:380px;background:rgba(11,34,54,.88);border:1px solid rgba(95,211,226,.45);border-radius:16px;padding:28px}
.dates-card .label{font-family:var(--display);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan)}
.countdown{margin-top:4px;font-family:var(--display);font-weight:800;font-size:64px;line-height:1}
.countdown small{font-size:22px;font-weight:600}
.countdown.is-date{font-size:34px;line-height:1.15}
.dates-card dl{margin:24px 0 0;display:flex;flex-direction:column;gap:14px;font-size:16px}
.dates-card dl div{display:flex;justify-content:space-between;gap:16px;border-top:1px solid rgba(255,255,255,.15);padding-top:14px}
.dates-card dt{color:var(--mist)}
.dates-card dd{margin:0;font-weight:600}

/* Split layouts */
.split{display:flex;flex-wrap:wrap;gap:48px}
.split > .side{flex:1 1 320px}
.split > .main{flex:2 1 480px;min-width:0}
.main p + p{margin-top:16px}

.chips{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;gap:10px}
.chips li{background:var(--chip);color:var(--navy);font-weight:600;font-size:15px;padding:8px 16px;border-radius:999px}

/* Cards */
.grid{display:grid;gap:20px}
.grid-steps{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-top:40px;list-style:none;padding:0}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid-faq{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));margin-top:40px}
.card{background:var(--white);border-radius:16px;padding:28px}
.card-ground{background:var(--ground)}
.card h3{font-weight:700;font-size:19px;color:var(--navy)}
.card p{margin-top:10px;font-size:16px;color:var(--muted)}
.step{display:flex;flex-direction:column;gap:8px}
.step .num{width:44px;height:44px;border-radius:999px;background:var(--navy);color:var(--white);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-weight:800}
.step h3{margin-top:12px;font-size:20px}
.step p{margin:0;font-weight:600;font-size:18px;color:var(--muted)}
.step .due{color:var(--orange)}
.step-dark{background:var(--navy);color:var(--white)}
.step-dark h3{color:var(--white)}
.step-dark .num{background:var(--cyan);color:var(--navy)}
.step-dark p{color:var(--cyan)}

/* Register + programme */
.panels{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}
.panel{border-radius:20px;padding:clamp(28px,4vw,48px);display:flex;flex-direction:column;gap:16px}
.panel h2{font-weight:800;font-size:clamp(28px,3vw,38px)}
.panel .btn{align-self:flex-start;margin-top:8px}
.panel-dark{background:var(--navy);color:var(--white)}
.panel-dark p{color:var(--mist)}
.panel-light{background:var(--white)}
.panel-light h2{color:var(--navy)}
.days{list-style:none;padding:0;margin:8px 0 0;display:flex;flex-direction:column;gap:10px}
.days li{background:var(--ground);border-radius:10px;padding:14px 18px;font-weight:600;color:var(--navy);display:grid;grid-template-columns:8em 1fr;gap:4px 12px;align-items:start}
.days li span{font-weight:400;color:var(--muted)}
@media (max-width:420px){.days li{grid-template-columns:1fr}}

/* Publication */
.pub{display:flex;flex-wrap:wrap;gap:40px;align-items:center;padding-block:clamp(56px,8vw,96px)}
.pub img{width:200px}
.pub > a{flex:0 0 auto}
.pub .main{flex:1 1 480px;min-width:0}
.pub h2{font-weight:800;font-size:clamp(26px,3vw,36px);color:var(--navy)}
.pub p{margin-top:16px;color:var(--muted)}

/* About */
.about{display:flex;flex-wrap:wrap;gap:48px;align-items:center}
.about .main{flex:2 1 480px;min-width:0}
.about .main p{margin-top:20px;color:var(--mist)}
.about .main p + p{margin-top:16px}
.about .logo{flex:1 1 260px;display:flex;justify-content:center}
.about .logo img{width:100%;max-width:280px}

/* Venue */
.venue{display:flex;flex-wrap:wrap;gap:40px;align-items:stretch}
.venue .side{flex:1 1 320px}
.venue address{font-style:normal;margin-top:20px;color:var(--muted)}
.venue address strong{display:block;color:var(--navy);font-weight:600;margin-bottom:4px}
.venue .maplink{display:inline-block;margin-top:24px;font-family:var(--display);font-weight:700;font-size:16px}
.map{flex:2 1 480px;min-width:0;min-height:360px;border-radius:20px;overflow:hidden;background:#DCE3E9}
.map iframe{width:100%;height:100%;min-height:360px;border:0;display:block}

/* Supporters */
.supporters{text-align:center;padding-block:clamp(48px,6vw,72px)}
.supporters .eyebrow{color:var(--muted)}
.logos{list-style:none;padding:0;margin:28px 0 0;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:32px 64px}
.logos .ias{height:96px;width:auto}
.logos .peresec{height:34px;width:auto}
.logos .iaj{height:80px;width:auto}

/* Contact + footer */
.contact{display:flex;flex-wrap:wrap;gap:32px;align-items:center;justify-content:space-between;padding-block:clamp(56px,8vw,96px)}
.contact .main{flex:1 1 420px;min-width:0}
.contact p{margin-top:16px;color:var(--mist)}
.contact .email{margin-top:8px;font-family:var(--display);font-weight:600;font-size:20px}
.contact .email a{color:var(--cyan)}
.site-footer{background:var(--navy-deep);color:#9FB0BF;font-size:15px}
.footer-inner{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between;padding-block:28px}
.site-footer a{color:var(--mist)}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header{position:static}.map{display:none}}