/* =========================================================================
   TU420 Dave Whitlock Chapter — theme styles
   Palette: navy #0F1E3A · blue #1F5DAB · amber #F4A024 · green #9FE077 /
   #4A9B2E · cream #FAF6EE · text #364863
   ========================================================================= */

:root{
  --navy:#0F1E3A; --navy-2:#162950; --navy-3:#16467F;
  --blue:#1F5DAB; --amber:#F4A024; --amber-dk:#e0901c;
  --green:#9FE077; --green-dk:#4A9B2E;
  --cream:#FAF6EE; --text:#364863; --muted:#6b7a90;
  --line:#e6e2d8; --white:#fff;
  --ink:#0F1E3A;
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --container:1200px;
  --radius:4px; --radius-sm:2px;
  --shadow:0 18px 50px -20px rgba(15,30,58,.28);
  --shadow-sm:0 8px 24px -12px rgba(15,30,58,.22);
  --header-h:78px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--text);background:var(--white);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--navy)}
h1,h2,h3,h4{font-family:var(--serif);color:var(--ink);line-height:1.15;margin:0 0 .4em;font-weight:800}
p{margin:0 0 1em}
blockquote{margin:0}
button{font-family:inherit}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.container-narrow{max-width:820px}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px}
.skip-link:focus{left:12px;top:12px;background:#fff;padding:10px 16px;z-index:1000;border-radius:4px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-family:var(--sans);font-weight:700;font-size:14px;letter-spacing:.02em;text-transform:uppercase;padding:13px 22px;border-radius:4px;border:2px solid transparent;cursor:pointer;transition:transform .15s ease,background .2s ease,color .2s ease,box-shadow .2s ease;line-height:1}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:18px;height:18px}
.btn-lg{font-size:15px;padding:16px 28px}
.btn-amber{background:var(--amber);color:var(--navy);box-shadow:0 8px 20px -8px rgba(244,160,36,.7)}
.btn-amber:hover{background:var(--amber-dk);color:var(--navy)}
.btn-outline-dark{background:transparent;color:var(--navy);border-color:rgba(15,30,58,.25)}
.btn-outline-dark:hover{border-color:var(--navy);background:var(--navy);color:#fff}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn-outline-light:hover{background:#fff;color:var(--navy);border-color:#fff}
.btn-ghost{background:#eef1f4;color:var(--blue);border-color:transparent}
.btn-ghost:hover{background:#e2e7ec;color:var(--navy)}

/* ---------- Pills / eyebrows ---------- */
.pill{display:inline-flex;align-items:center;gap:.55em;font-family:var(--sans);font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:8px 16px;border-radius:4px}
.pill-green{color:var(--green);border:1px solid rgba(159,224,119,.4);background:rgba(159,224,119,.08)}
.pill-green .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(159,224,119,.2)}
.pill-amber{color:var(--navy);background:var(--amber);align-self:flex-start}
.eyebrow{display:inline-block;font-family:var(--sans);font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--green-dk);margin-bottom:14px}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:3px solid var(--green)}
.header-inner{display:flex;align-items:center;gap:24px;height:var(--header-h)}
.brand{flex:0 0 auto}
.brand-logo{height:52px;width:auto}
.primary-nav{margin-left:auto}
.primary-nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.primary-nav a{font-family:var(--sans);font-weight:600;font-size:16px;color:var(--navy)}
.primary-nav a:hover{color:var(--blue)}
.header-cta{display:flex;gap:12px;margin-left:8px}
.header-cta .btn{padding:11px 18px}
.nav-toggle{display:none;flex-direction:column;gap:5px;width:44px;height:44px;background:transparent;border:0;cursor:pointer;padding:10px}
.nav-toggle span{display:block;height:2px;background:var(--navy);border-radius:2px;transition:.2s}

/* ---------- Mobile nav ---------- */
.mobile-nav{position:fixed;inset:0;z-index:200;background:var(--navy);color:#fff;padding:24px;display:flex;flex-direction:column}
.mobile-nav[hidden]{display:none}
.mobile-nav-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}
.mobile-brand{font-family:var(--serif);font-size:24px;font-weight:800;color:#fff}
.mobile-close{background:transparent;border:0;color:#fff;font-size:34px;line-height:1;cursor:pointer}
.mobile-nav ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}
.mobile-nav ul a{display:block;color:#fff;font-family:var(--serif);font-size:26px;font-weight:700;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.mobile-cta{margin-top:auto;display:flex;flex-direction:column;gap:12px;padding-top:24px}
.mobile-cta .btn{justify-content:center}

/* ---------- Hero ---------- */
.hero{background:linear-gradient(135deg,#0F1E3A 0%,#162950 55%,#16467F 100%);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 80% 20%,rgba(31,93,171,.35),transparent 55%);pointer-events:none}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;padding:84px 0 92px}
.hero-title{font-size:clamp(52px,7vw,88px);line-height:.98;color:#fff;margin:24px 0;font-weight:800;letter-spacing:-.01em}
.hero-title span{display:block}
.hero-title .accent{color:var(--green);font-style:italic;font-weight:600}
.hero-sub{font-size:19px;color:rgba(255,255,255,.82);max-width:34ch;margin-bottom:32px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px}
.hero-chip{display:inline-flex;align-items:center;gap:18px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:4px;padding:16px 20px;backdrop-filter:blur(6px)}
.hero-chip strong{display:block;color:#fff;font-family:var(--sans);font-size:15px}
.hero-chip span{color:rgba(255,255,255,.6);font-size:13px}
.chip-arrow{display:inline-flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:50%;background:var(--amber);color:var(--navy)}
.chip-arrow:hover{color:var(--navy);transform:translateX(2px)}

.hero-card{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.13);border-radius:4px;padding:30px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow);backdrop-filter:blur(8px)}
.hero-card h2{color:#fff;font-size:32px;margin:6px 0 0}
.hero-card-sub{color:var(--amber);font-family:var(--sans);font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:14px;margin:0}
.hero-card-desc{color:rgba(255,255,255,.75);margin:0;border-top:1px solid rgba(255,255,255,.12);padding-top:18px}
.hero-sponsor{margin-top:6px}
.hero-sponsor>span{display:block;color:rgba(255,255,255,.5);font-family:var(--sans);font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.sponsor-logo{background:#fff;border-radius:4px;padding:22px;display:flex;justify-content:center}
.sponsor-logo img{max-height:120px;width:auto}

/* ---------- Section scaffolding ---------- */
.section{padding:92px 0}
.section-head{max-width:720px;margin:0 auto 48px;text-align:center}
.section-title{font-size:clamp(34px,4.4vw,52px)}
.section-intro{font-size:18px;color:var(--muted);margin:0}

/* ---------- Events ---------- */
.section-events{background:#fff}
.event-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:22px}
.event-card{display:flex;gap:0;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s}
.event-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.event-date{display:flex;align-items:baseline;gap:8px;background:linear-gradient(135deg,var(--navy),var(--navy-3));color:#fff;padding:16px 20px}
.event-day{font-family:var(--serif);font-size:34px;font-weight:800;line-height:1}
.event-mon{font-family:var(--sans);font-weight:700;letter-spacing:.1em;font-size:14px;color:var(--green)}
.event-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.event-cat{font-family:var(--sans);font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--blue);background:rgba(31,93,171,.08);padding:4px 10px;border-radius:4px;align-self:flex-start}
.event-title{font-size:22px;margin:0}
.event-meta{display:flex;flex-direction:column;gap:4px;color:var(--muted);font-size:14px;font-family:var(--sans)}
.event-meta span{display:inline-flex;align-items:center;gap:7px}
.event-meta svg{width:16px;height:16px;color:var(--green-dk)}
.event-excerpt{color:var(--muted);font-size:15px;margin:2px 0 0}
.event-link{margin-top:auto;font-family:var(--sans);font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.04em;display:inline-flex;align-items:center;gap:6px;color:var(--blue)}
.event-link svg{width:16px;height:16px}
.events-empty{text-align:center;color:var(--muted);background:var(--cream);border-radius:var(--radius);padding:40px}
.events-actions{margin-top:36px;display:flex;flex-direction:column;align-items:center;gap:16px}

/* Member event submission */
.event-msg{padding:14px 20px;border-radius:var(--radius);font-family:var(--sans);font-weight:600;max-width:640px;text-align:center}
.event-ok{background:rgba(74,155,46,.12);color:var(--green-dk);border:1px solid rgba(74,155,46,.3)}
.event-err{background:rgba(244,160,36,.14);color:#9a6a10;border:1px solid rgba(244,160,36,.4)}
.event-submit{width:100%;max-width:760px}
.event-submit summary{list-style:none;cursor:pointer;justify-content:center;margin:0 auto;width:max-content}
.event-submit summary::-webkit-details-marker{display:none}
.event-submit[open] summary{margin-bottom:22px}
.event-submit-body{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.event-form-title{font-size:24px;margin:0 0 4px;text-align:left}
.event-form-lead{color:var(--muted);margin:0 0 20px;font-size:15px}
.event-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.ef-field{margin:0;display:flex;flex-direction:column;text-align:left}
.ef-field.ef-wide{grid-column:1 / -1}
.ef-field label{font-family:var(--sans);font-weight:600;font-size:14px;color:var(--navy);margin-bottom:5px}
.ef-field .req{color:var(--amber-dk)}
.ef-field input,.ef-field select,.ef-field textarea{font-family:var(--sans);font-size:15px;padding:11px 13px;border:1px solid #d7d2c6;border-radius:var(--radius-sm);background:#fff;color:var(--text);width:100%}
.ef-field input:focus,.ef-field select:focus,.ef-field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(31,93,171,.12)}
.event-form-foot{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:20px}
.ef-note{color:var(--muted);font-size:13px;font-family:var(--sans)}
@media (max-width:560px){.event-form-grid{grid-template-columns:1fr}}

/* ---------- About ---------- */
.section-about{background:var(--cream)}
.about-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.about-media{position:relative}
.about-media img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover;aspect-ratio:4/3}
.about-stat{position:absolute;right:-14px;bottom:-22px;background:var(--navy);color:#fff;border-radius:var(--radius-sm);padding:18px 22px;box-shadow:var(--shadow);text-align:center}
.stat-num{display:block;font-family:var(--serif);font-size:38px;font-weight:800;color:var(--green)}
.stat-label{font-family:var(--sans);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:rgba(255,255,255,.75)}
.about-quote{border-left:4px solid var(--amber);background:#fff;padding:18px 22px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-family:var(--serif);font-style:italic;font-size:20px;color:var(--navy);margin:22px 0;box-shadow:var(--shadow-sm)}

/* ---------- Programs ---------- */
.section-programs{background:#fff}
.program-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.program-card{background:linear-gradient(180deg,#fff,#fbfcfd);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;display:flex;flex-direction:column;gap:12px;transition:transform .2s,box-shadow .2s}
.program-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:transparent}
.program-icon{font-size:40px;width:72px;height:72px;display:flex;align-items:center;justify-content:center;background:var(--cream);border-radius:4px}
.program-card h3{font-size:24px;margin:6px 0 0}
.program-card p{color:var(--muted);margin:0;flex:1}
.program-tag{font-family:var(--sans);font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--green-dk);border-top:1px solid var(--line);padding-top:14px;margin-top:4px}

/* ---------- Community ---------- */
.section-community{background:var(--navy);color:#fff}
.section-community .section-title{color:#fff}
.section-community .eyebrow{color:var(--green)}
.quote-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;max-width:960px;margin:0 auto}
.quote-card{position:relative;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:34px 30px 28px}
.quote-mark{position:absolute;top:6px;left:22px;font-family:var(--serif);font-size:80px;color:var(--amber);opacity:.5;line-height:1}
.quote-card blockquote{position:relative;color:rgba(255,255,255,.9);font-size:18px;line-height:1.65;margin:14px 0 22px}
.quote-card figcaption{display:flex;align-items:center;gap:14px}
.avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--green-dk),var(--green));color:var(--navy);display:flex;align-items:center;justify-content:center;font-family:var(--sans);font-weight:800;font-size:16px;flex:0 0 auto}
.quote-person strong{display:block;color:#fff;font-family:var(--sans)}
.quote-person span{color:rgba(255,255,255,.6);font-size:14px}

/* ---------- Board ---------- */
.section-board{background:var(--cream)}
.board-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px;max-width:1000px;margin:0 auto}
.board-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 22px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px;transition:transform .2s,box-shadow .2s}
.board-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.avatar-lg{width:78px;height:78px;font-size:26px;margin-bottom:8px}
.board-card strong{font-family:var(--serif);font-size:20px;color:var(--navy)}
.board-role{font-family:var(--sans);font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--green-dk)}

/* ---------- Resources ---------- */
.section-resources{background:#fff}
.res-accordions{max-width:920px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.res-acc{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.res-acc summary{list-style:none;cursor:pointer;display:flex;flex-direction:column;gap:2px;padding:22px 60px 22px 24px;position:relative}
.res-acc summary::-webkit-details-marker{display:none}
.res-acc-title{font-family:var(--serif);font-size:22px;font-weight:800;color:var(--navy)}
.res-acc-desc{color:var(--muted);font-size:15px}
.res-acc-toggle{position:absolute;right:22px;top:24px;width:32px;height:32px;border-radius:50%;background:var(--cream);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:400;transition:transform .2s,background .2s}
.res-acc[open] .res-acc-toggle{transform:rotate(45deg);background:var(--amber)}
.res-acc-body{padding:4px 24px 22px}
.res-subhead{font-family:var(--sans);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--green-dk);margin:20px 0 8px;padding-top:12px;border-top:1px dashed var(--line)}
.res-subhead:first-child{border-top:0;padding-top:0;margin-top:6px}
.res-link{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px;border-radius:var(--radius-sm);color:var(--navy);transition:background .15s}
.res-link:hover{background:var(--cream);color:var(--navy)}
.res-link-text{display:flex;flex-direction:column}
.res-link-title{font-family:var(--sans);font-weight:600;font-size:16px}
.res-link-sub{color:var(--muted);font-size:13.5px}
.res-link svg{color:var(--muted);flex:0 0 auto}
.res-link:hover svg{color:var(--blue)}
.res-note{color:var(--muted);font-size:14px;margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}

/* ---------- Contact ---------- */
.section-contact{background:linear-gradient(135deg,#0F1E3A 0%,#16467F 100%);color:#fff;text-align:center}
.contact-inner{max-width:720px;margin:0 auto}
.contact-title{color:#fff;font-size:clamp(34px,4.6vw,54px)}
.contact-sub{color:rgba(255,255,255,.8);font-size:19px;margin-bottom:30px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:rgba(255,255,255,.72)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.6fr;gap:40px;padding:64px 24px 44px}
.footer-logo{height:52px;background:#fff;padding:6px 10px;border-radius:4px;margin-bottom:16px}
.footer-brand p{font-size:15px;max-width:34ch}
.footer-social{display:flex;gap:10px;margin-top:16px}
.footer-social a{width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff;display:flex;align-items:center;justify-content:center;transition:.2s}
.footer-social a:hover{background:var(--amber);color:var(--navy)}
.footer-col h4{font-family:var(--sans);font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--green);margin-bottom:16px}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.footer-col a{color:rgba(255,255,255,.72);font-size:15px}
.footer-col a:hover{color:#fff}
.footer-subscribe p{font-size:15px;margin-bottom:14px}
.subscribe-row{display:flex;gap:8px}
.subscribe-form input[type=email]{flex:1;min-width:0;padding:13px 16px;border-radius:4px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff;font-family:var(--sans);font-size:15px}
.subscribe-form input::placeholder{color:rgba(255,255,255,.45)}
.subscribe-form .btn{padding:13px 20px}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.sub-msg{font-size:14px;padding:10px 14px;border-radius:4px;margin-bottom:12px}
.sub-ok{background:rgba(159,224,119,.16);color:var(--green)}
.sub-err{background:rgba(244,160,36,.16);color:var(--amber)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1)}
.footer-bottom-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding:22px 24px;font-size:13.5px;color:rgba(255,255,255,.5)}
.footer-contact{display:inline-flex;align-items:center;gap:8px}
.footer-contact a{color:rgba(255,255,255,.7)}

/* ---------- Generic page / prose ---------- */
.section-page{padding-top:60px}
.prose{font-size:18px}
.prose h2{margin-top:1.4em}
.prose img{border-radius:var(--radius-sm);margin:1.4em 0}
.post-meta{color:var(--muted);font-family:var(--sans);font-size:14px}

/* ---------- Newsletter archive ---------- */
.nl-archive-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:26px}
.nl-archive-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .2s,box-shadow .2s;color:var(--navy)}
.nl-archive-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
.nl-archive-thumb{aspect-ratio:1200/630;background:linear-gradient(135deg,var(--navy),var(--navy-3));display:flex;align-items:center;justify-content:center;overflow:hidden}
.nl-archive-thumb img{width:100%;height:100%;object-fit:cover}
.nl-archive-mark{font-family:var(--serif);font-size:30px;font-weight:800;color:var(--green)}
.nl-archive-meta{padding:20px}
.nl-archive-edition{font-family:var(--sans);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--green-dk);font-weight:700}
.nl-archive-meta h2{font-size:22px;margin:6px 0 8px}
.nl-archive-date{color:var(--muted);font-size:14px;font-family:var(--sans)}
.nl-archive-nav{margin-top:40px;text-align:center}
.nl-archive-nav a,.nl-archive-nav .current{padding:8px 14px;border-radius:4px;margin:0 3px;font-family:var(--sans);font-weight:600}
.nl-archive-nav .current{background:var(--navy);color:#fff}

/* ---------- Reveal animation (only hides when JS is active) ---------- */
.has-js .reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.has-js .reveal.is-visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.has-js .reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- Responsive ---------- */
/* Tighten the nav before giving up on it, so it survives narrower windows */
@media (max-width:1180px){
  .header-inner{gap:16px}
  .primary-nav ul{gap:18px}
  .primary-nav a{font-size:15px}
  .header-cta{gap:8px}
  .header-cta .btn{padding:10px 13px;font-size:12.5px}
  .brand-logo{height:46px}
}
/* Only swap to the hamburger once the nav genuinely cannot fit */
@media (max-width:900px){
  .primary-nav,.header-cta{display:none}
  .nav-toggle{display:flex;margin-left:auto}
  .brand-logo{height:52px}
}
/* Keep the hero two-column (featured event beside the text) further down */
@media (max-width:860px){
  .hero-inner{grid-template-columns:1fr;gap:40px;padding:56px 0 64px}
  .hero-card{order:2}
}
@media (max-width:980px){
  .about-grid{grid-template-columns:1fr;gap:56px}
  .about-stat{right:16px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand,.footer-subscribe{grid-column:1 / -1}
}
@media (max-width:560px){
  body{font-size:16px}
  .section{padding:64px 0}
  .container{padding:0 18px}
  .hero-actions .btn{width:100%;justify-content:center}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom-inner{flex-direction:column;text-align:center}
  .res-acc summary{padding-right:56px}
}