/* Sartorial Society — styles.css */
/* Fonts: Outfit (display/sans) + Merriweather (serif body) via Google Fonts (linked in index.html) */

:root{
  --ink:#111; --black:#000; --white:#fff;
  --paper-2:#F8F8F8; --rule:#E5E5E5; --graphite:#363636; --mute:#666;
  --ease:cubic-bezier(0.32,0.72,0.32,1);
  --serif:'Merriweather',Georgia,serif;
  --sans:'Outfit',sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--serif);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;min-width:320px}
a{color:var(--ink);text-decoration:none;transition:opacity .24s var(--ease)}
a:hover{opacity:.65}
::selection{background:var(--ink);color:#fff}
img{display:block}

/* ---------- Type ---------- */
.eyebrow{font-family:var(--sans);font-size:11px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;margin:0 0 22px}
.eyebrow.mute{color:var(--mute)}
.eyebrow.on-dark{color:rgba(255,255,255,.85)}
.display{font-family:var(--sans);font-weight:400;font-size:clamp(42px,4.4vw,84px);line-height:1.02;margin:0}
.h1{font-family:var(--sans);font-weight:400;font-size:clamp(36px,3.6vw,64px);line-height:1.04;margin:0}
.h2{font-family:var(--sans);font-weight:400;font-size:clamp(30px,3vw,49.4px);line-height:1.05;margin:0}
.h2-sm{font-family:var(--sans);font-weight:400;font-size:clamp(26px,2.4vw,37.8px);line-height:1.05;margin:0}
.h3{font-family:var(--sans);font-weight:500;font-size:22.1px;margin:0}
.body{font-family:var(--serif);font-weight:300;font-size:15.4px;line-height:1.75;color:var(--graphite);margin:0}
.lead{font-family:var(--serif);font-weight:300;font-size:16.8px;line-height:1.7;margin:0}
.italic-pull{font-family:var(--serif);font-style:italic;font-weight:300;line-height:1.5;margin:0}
.label{font-family:var(--sans);font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--mute);margin:0}

/* ---------- Buttons & links ---------- */
.btn{font-family:var(--sans);font-size:12.6px;font-weight:600;letter-spacing:.126em;text-transform:uppercase;border-radius:52.5px;padding:17px 36px;cursor:pointer;transition:all .28s var(--ease)}
.btn:active{transform:translateY(0.5px)}
.btn-black{background:#000;color:#fff;border:1px solid #000}
.btn-black:hover{background:#fff;color:#000}
.btn-ghost{background:transparent;color:#000;border:1px solid #000}
.btn-ghost:hover{background:#000;color:#fff}
.btn-white{background:#fff;color:#000;border:1px solid #fff}
.btn-white:hover{background:transparent;color:#fff}
.btn-compact{font-family:var(--sans);font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;background:#000;color:#fff;border:1px solid #000;border-radius:5px;padding:9px 18px;cursor:pointer;white-space:nowrap;flex:none;transition:all .24s var(--ease)}
.btn-compact:hover{background:#fff;color:#000}
.btn-compact:active{transform:translateY(0.5px)}
.link-u{font-family:var(--sans);font-size:12.6px;font-weight:500;letter-spacing:.126em;text-transform:uppercase;border-bottom:1px solid #111;padding-bottom:5px}
.link-u.on-dark{color:#fff;border-bottom-color:#fff}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:#fff}
.announce{background:#000;color:#fff;height:38px;overflow:hidden;display:flex;align-items:center}
.announce-track{display:flex;white-space:nowrap;animation:marquee 36s linear infinite}
.announce-track span{font-family:var(--sans);font-size:10.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;padding-right:64px}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:84px;padding:0 48px;border-bottom:1px solid var(--rule)}
.nav-left{display:flex;align-items:center;gap:18px;flex:1;min-width:0}
.nav-links{display:flex;gap:30px}
.menu-btn{display:none;flex-direction:column;justify-content:center;gap:6px;width:44px;height:44px;padding:10px;background:none;border:none;cursor:pointer;flex:none}
.menu-btn span{display:block;width:22px;height:1.5px;background:#111;transition:transform .32s var(--ease),opacity .24s var(--ease)}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
.mobile-menu{display:none;background:#fff;border-bottom:1px solid var(--rule);padding:8px 24px 20px;animation:fadein .28s var(--ease) both}
.mobile-menu[hidden]{display:none}
.mobile-link{display:block;font-family:var(--sans);font-size:12px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;padding:14px 0;border-bottom:1px solid var(--rule)}
.mobile-link.active{font-weight:700}
.mobile-link:last-child{border-bottom:none}
.nav-link{font-family:var(--sans);font-size:11px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;padding-bottom:4px;border-bottom:1px solid transparent}
.nav-link.active{border-bottom-color:#000}
.wordmark{text-align:center;flex:none}
.wordmark .name{display:block;font-family:var(--serif);font-style:italic;font-weight:300;font-size:20px;letter-spacing:.02em;white-space:nowrap}
.wordmark .sub{display:block;font-family:var(--sans);font-size:8.5px;font-weight:500;letter-spacing:.34em;text-transform:uppercase;color:var(--mute);margin-top:3px}
.nav-cta{display:flex;justify-content:flex-end;flex:1}

/* ---------- Sections ---------- */
.sec{padding:110px 48px}
.sec-gray{background:var(--paper-2)}
.sec-dark{background:#000;color:#fff}
.wrap{max-width:1200px;margin:0 auto}
.wrap-md{max-width:1100px;margin:0 auto}
.wrap-sm{max-width:800px;margin:0 auto}
.center{text-align:center}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:#111}
.hero-tall{height:88vh;min-height:560px}
.hero-mid{height:62vh;min-height:440px}
.hero-img{position:absolute;inset:-12% 0 0 0;width:100%;height:118%;object-fit:cover;filter:grayscale(1) contrast(1.02)}
.hero-scrim{position:absolute;inset:0;background:linear-gradient(to top, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.18) 45%, rgba(0,0,0,0.25) 100%)}
.hero-scrim.flat{background:rgba(0,0,0,0.42)}
.hero-inner{position:relative;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding:0 48px 76px;max-width:1200px;margin:0 auto}
.hero .on-dark-copy{color:rgba(255,255,255,.85)}
.hero-in{animation:heroin 1s var(--ease) both}
.d1{animation-delay:.1s}.d2{animation-delay:.25s}.d3{animation-delay:.4s}.d4{animation-delay:.55s}
@keyframes heroin{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
@keyframes fadein{from{opacity:0}to{opacity:1}}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Grids & cards ---------- */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:32px}
.grid-pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:48px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:64px;align-items:center}
.grid-cells{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));border-top:1px solid var(--rule);border-left:1px solid var(--rule)}
.cell{padding:36px 30px;border-right:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.photo{border-radius:8.4px;overflow:hidden;background:var(--rule)}
.photo img{width:100%;height:100%;object-fit:cover;filter:grayscale(1);transition:transform 1.2s var(--ease)}
.photo:hover img{transform:scale(1.045)}
.r4x5{aspect-ratio:4/5}.r4x3{aspect-ratio:4/3}.r3x2{aspect-ratio:3/2}.r3x4{aspect-ratio:3/4}
.quote{font-family:var(--serif);font-style:italic;font-weight:300;font-size:18px;line-height:1.7;margin:0;border-left:1px solid #111;padding-left:24px}

/* ---------- Partners ---------- */
.partners-row{display:flex;justify-content:center;align-items:center;gap:24px;flex-wrap:wrap}
.partner-slot{display:flex;align-items:center;justify-content:center;width:200px;height:88px;border:1px solid var(--rule);border-radius:8.4px;font-family:var(--sans);font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:#ABABAB}

/* ---------- Event rows ---------- */
.event-row{display:grid;grid-template-columns:180px 1fr auto;gap:36px;align-items:center;padding:36px 0;border-bottom:1px solid var(--rule)}
.chip{font-family:var(--sans);font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;border:1px solid #111;border-radius:52.5px;padding:5px 12px}
.chip-plain{font-family:var(--sans);font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mute)}
.event-meta{font-family:var(--sans);font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--mute);margin:0 0 12px}

/* ---------- Forms ---------- */
input,select,textarea{font-family:var(--serif);font-size:15px;background:transparent;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:#111 !important}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.field{display:flex;flex-direction:column;gap:9px}
.field span{font-family:var(--sans);font-size:10.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mute)}
.field input,.field select{border:none;border-bottom:1px solid var(--rule);padding:10px 0;transition:border-color .24s}
.field textarea{border:1px solid var(--rule);border-radius:5px;padding:14px;line-height:1.6;resize:vertical;transition:border-color .24s}
.field.full{grid-column:1/-1}
.check{display:flex;align-items:flex-start;gap:12px;grid-column:1/-1;cursor:pointer}
.check input{margin-top:3px;accent-color:#000}
.check span{font-family:var(--serif);font-weight:300;font-size:13.5px;line-height:1.6;color:var(--graphite)}
.form-success{border:1px solid var(--rule);border-radius:8.4px;padding:64px 48px;text-align:center;animation:fadein .6s var(--ease) both}

/* ---------- FAQ ---------- */
.faq-item{border-bottom:1px solid var(--rule)}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:24px;width:100%;background:none;border:none;padding:24px 0;cursor:pointer;text-align:left}
.faq-q .q{font-family:var(--sans);font-weight:500;font-size:16.8px;color:var(--ink)}
.faq-q .icon{font-family:var(--sans);font-weight:300;font-size:24px;line-height:1;transition:transform .32s var(--ease)}
.faq-item.open .icon{transform:rotate(45deg)}
.faq-a{overflow:hidden;max-height:0;opacity:0;transition:max-height .45s var(--ease),opacity .45s var(--ease)}
.faq-item.open .faq-a{max-height:300px;opacity:1}
.faq-a p{padding:0 48px 26px 0}

/* ---------- Event overlay ---------- */
.overlay{position:fixed;inset:0;z-index:100;background:#fff;overflow-y:auto;animation:fadein .4s var(--ease) both}
.overlay[hidden]{display:none}
.overlay-close{position:fixed;top:24px;right:32px;z-index:110;width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid var(--rule);font-size:20px;font-weight:300;cursor:pointer;font-family:var(--sans);transition:all .24s var(--ease)}
.overlay-close:hover{background:#000;color:#fff;border-color:#000}
.overlay-hero{position:relative;height:56vh;min-height:400px;overflow:hidden;background:#111}
.overlay-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(1)}
.overlay-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:72px}
.reg-card{border:1px solid var(--rule);border-radius:8.4px;padding:40px}

/* ---------- Footer ---------- */
.site-footer{background:#000;color:#fff;padding:56px 48px}
.footer-frame{border:1px solid rgba(255,255,255,0.10);border-radius:2px;padding:72px 64px 48px;max-width:1400px;margin:0 auto}
.footer-cols{display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:48px}
.footer-socials{display:flex;gap:16px;margin-top:26px}
.footer-socials a{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid rgba(255,255,255,0.18);border-radius:50%;color:#fff;transition:all .24s var(--ease)}
.footer-socials a:hover{background:#fff;color:#000;opacity:1}
.footer-head{font-family:var(--sans);font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.55);margin:0 0 22px}
.footer-links{display:flex;flex-direction:column;gap:14px}
.footer-links a{font-family:var(--serif);font-weight:300;font-size:14px;color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,0.10);margin-top:64px;padding-top:28px}
.footer-bottom p{font-family:var(--serif);font-weight:300;font-size:12px;color:rgba(255,255,255,.55);margin:0}

/* ---------- Pages ---------- */
main[data-page]{display:none}
main[data-page].active{display:block}

/* ---------- Responsive ---------- */
@media (max-width: 1240px){
  .nav-links{gap:18px}
  .nav-link{font-size:10px;letter-spacing:.12em}
}
@media (max-width: 1060px){
  .nav-links{display:none}
  .menu-btn{display:flex}
  .mobile-menu:not([hidden]){display:block}
  .nav{height:72px}
}
@media (max-width: 900px){
  .nav{padding:0 16px;gap:10px;height:64px}
  .wordmark .name{font-size:18px}
  .wordmark .sub{font-size:7.5px;letter-spacing:.28em}
  .btn-compact{padding:8px 12px;font-size:9.5px}
  .sec{padding:72px 24px}
  .hero-tall{height:78vh;min-height:480px}
  .hero-mid{height:56vh;min-height:380px}
  .hero-inner{padding:0 24px 48px}
  .display{font-size:clamp(34px,9.5vw,84px)}
  .h1{font-size:clamp(30px,8.5vw,64px)}
  .h2{font-size:clamp(27px,7.5vw,49.4px)}
  .btn{padding:15px 28px;font-size:11.5px}
  .event-row{grid-template-columns:1fr;gap:20px}
  .event-row > div:last-child{text-align:left;align-items:flex-start;flex-direction:row;justify-content:space-between;display:flex;width:100%}
  .event-row .photo{max-width:340px}
  .overlay-grid{grid-template-columns:1fr;gap:48px}
  .overlay-hero > div:last-child{padding:0 24px 40px !important}
  .overlay > section:last-child{padding:56px 24px 80px !important}
  .overlay-close{top:14px;right:14px}
  .form-grid{grid-template-columns:1fr}
  .footer-frame{padding:40px 28px}
  .footer-cols{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .quote{padding-left:18px}
}
@media (max-width: 560px){
  .footer-cols{grid-template-columns:1fr}
  .grid-2{gap:40px}
  .sec{padding:60px 20px}
}