/* ===== GLOBAL ===== */
*{margin:0;padding:0;box-sizing:border-box}
:root{
    --red:#cc0000;--dark-red:#8b0000;--gold:#ffd700;
    --black:#0a0a0a;--dark:#1a1a1a;--darker:#111;
    --text:#e0e0e0;--muted:#999;
}
body{font-family:Georgia,serif;background:var(--black);color:var(--text);line-height:1.7}
a{color:var(--gold);text-decoration:none;transition:color .2s}
a:hover{color:#fff;text-decoration:underline}

/* ===== NAVBAR ===== */
.navbar{
    position:fixed;top:0;left:0;right:0;z-index:1000;
    background:rgba(10,10,10,.9);backdrop-filter:blur(10px);
    border-bottom:2px solid var(--dark-red);transition:all .3s;
}
.navbar.scrolled{background:rgba(10,10,10,.98);box-shadow:0 4px 20px rgba(0,0,0,.5)}
.nav-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:.8rem 2rem}
.nav-brand{color:var(--red);font-weight:900;font-size:1.2rem;text-transform:uppercase;letter-spacing:2px;text-decoration:none}
.nav-brand:hover{color:var(--gold);text-decoration:none}
.nav-links{display:flex;list-style:none;gap:.3rem;align-items:center}
.nav-links a{color:var(--text);font-size:.82rem;padding:.4rem .6rem;border-radius:3px;text-decoration:none;transition:all .2s}
.nav-links a:hover{color:var(--gold);background:rgba(204,0,0,.15);text-decoration:none}
.nav-chat-btn{background:var(--red) !important;color:#fff !important;font-weight:700;border-radius:4px !important;padding:.4rem .8rem !important;font-size:.8rem !important;white-space:nowrap}
.nav-random-btn{background:none;border:1px solid rgba(255,215,0,.3);color:var(--gold);cursor:pointer;font-family:Georgia,serif;font-size:.78rem;padding:.3rem .6rem;border-radius:4px;transition:all .2s;white-space:nowrap}
.nav-random-btn:hover{background:rgba(255,215,0,.15);border-color:var(--gold);color:#fff}
.nav-toggle{display:none;background:none;border:none;color:var(--text);font-size:1.5rem;cursor:pointer}

/* ===== NAV DROPDOWNS ===== */
.nav-dropdown{position:relative}
.nav-dropdown>a{display:flex;align-items:center;gap:.3rem}
.nav-dropdown>a::after{content:'▾';font-size:.7rem;opacity:.6}
.nav-dropdown-menu{
    display:none;position:absolute;top:100%;left:0;min-width:140px;
    background:var(--dark);border:1px solid rgba(204,0,0,.3);border-radius:4px;
    box-shadow:0 8px 30px rgba(0,0,0,.6);padding:.3rem 0;z-index:1001;
    max-height:min(180px, 28vh, calc(100vh - 80px)) !important;overflow-y:auto;overscroll-behavior:contain;
    scrollbar-width:thin;scrollbar-color:var(--red) var(--dark);
}
.nav-dropdown-menu::-webkit-scrollbar{width:5px}
.nav-dropdown-menu::-webkit-scrollbar-track{background:var(--dark)}
.nav-dropdown-menu::-webkit-scrollbar-thumb{background:var(--red);border-radius:3px}
.nav-dropdown:hover .nav-dropdown-menu{display:block}
.nav-dropdown-menu a{display:block;padding:.15rem .7rem;font-size:.7rem;white-space:nowrap;line-height:1.15}
.nav-dropdown-menu a:hover{background:rgba(204,0,0,.15)}

/* Mega-menu: multi-column categorized dropdown */
.nav-mega{
    display:none;flex-wrap:nowrap;gap:0;padding:.1rem 0;min-width:auto;
    columns:initial;max-height:min(180px, 28vh, calc(100vh - 80px)) !important;overflow-y:auto;overscroll-behavior:contain;
    max-width:min(calc(100vw - 2rem), 440px) !important;overflow-x:auto;
    scrollbar-width:thin;scrollbar-color:var(--red) var(--dark);
}
.nav-mega::-webkit-scrollbar{width:5px}
.nav-mega::-webkit-scrollbar-track{background:var(--dark)}
.nav-mega::-webkit-scrollbar-thumb{background:var(--red);border-radius:3px}
.nav-dropdown:hover .nav-mega{display:flex}
.mega-col{
    min-width:95px;max-width:125px;padding:0 .2rem;flex-shrink:0;
    border-right:1px solid rgba(204,0,0,.15);
}
.mega-col:last-child{border-right:none}
.mega-col a{padding:.08rem .4rem;font-size:.68rem;line-height:1.15;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block}
.mega-heading{
    color:var(--red);font-size:.55rem;font-weight:700;text-transform:uppercase;
    letter-spacing:1px;padding:.08rem .35rem;margin-bottom:.03rem;
    border-bottom:1px solid rgba(204,0,0,.2);
}
.mega-view-all{
    color:var(--red) !important;font-weight:700;font-style:italic;
    margin-top:0.15rem;border-top:1px solid rgba(204,0,0,.15);
    font-size:.68rem !important;
}
.mega-view-all:hover{color:var(--gold) !important}
/* Scroll fade indicator on dropdowns (not mega — ::after is a flex item there) */
.nav-dropdown-menu:not(.nav-mega)::after{
    content:'';display:block;position:sticky;bottom:0;left:0;right:0;height:14px;
    background:linear-gradient(transparent,var(--dark));pointer-events:none;
}
/* Mega-menus: subtle fade only when content overflows */
.nav-mega{
    mask-image:linear-gradient(to bottom,#000 92%,transparent 100%);
    -webkit-mask-image:linear-gradient(to bottom,#000 92%,transparent 100%);
}
/* Position mega-menus — left items left-align, right items right-align */
.nav-links>li:nth-child(2) .nav-mega{left:0;right:auto}
.nav-links>li:nth-child(3) .nav-mega{left:0;right:auto}
.nav-links>li:nth-child(4) .nav-mega{left:auto;right:0}
.nav-links>li:nth-child(5) .nav-mega{left:auto;right:0}
/* Learn dropdown: compact 2-column grid layout */
.nav-links>li:nth-child(5) .nav-dropdown-menu:not(.nav-mega){
    display:none;grid-template-columns:1fr 1fr;column-gap:0;row-gap:0;
    min-width:180px;max-height:min(160px, 30vh);
    right:0;left:auto;
}
.nav-links>li:nth-child(5) .nav-dropdown-menu:not(.nav-mega)::after{display:none}
.nav-dropdown:nth-child(5):hover .nav-dropdown-menu:not(.nav-mega){display:grid}
.nav-links>li:nth-child(5) .nav-dropdown-menu:not(.nav-mega) a{font-size:.68rem}

/* Medium screens — compact nav items, constrain mega-menus */
@media(min-width:901px) and (max-width:1200px){
    .nav-links a{font-size:.7rem;padding:.3rem .35rem}
    .nav-chat-btn{padding:.3rem .5rem !important;font-size:.7rem !important}
    .mega-col{min-width:80px;max-width:110px}
    .mega-col a{font-size:.62rem;padding:.08rem .25rem}
    .mega-heading{font-size:.5rem;padding:.05rem .25rem}
    .nav-mega{max-height:min(170px, 26vh, calc(100vh - 100px)) !important;max-width:min(calc(100vw - 1rem), 420px) !important}
    .nav-dropdown-menu{max-height:min(170px, 26vh, calc(100vh - 100px)) !important}
}

/* ===== SEARCH OVERLAY ===== */
.search-btn{background:none;border:none;color:var(--muted);font-size:1.1rem;cursor:pointer;padding:.5rem;transition:color .2s}
.search-btn:hover{color:var(--gold)}
.search-overlay{
    display:none;position:fixed;inset:0;z-index:2000;
    background:rgba(10,10,10,.95);backdrop-filter:blur(10px);
    padding:2rem;overflow-y:auto;
}
.search-overlay.open{display:flex;flex-direction:column;align-items:center;padding-top:15vh}
.search-overlay-close{position:absolute;top:1rem;right:2rem;background:none;border:none;color:var(--muted);font-size:2rem;cursor:pointer}
.search-overlay-close:hover{color:var(--gold)}
.search-box{
    width:100%;max-width:600px;display:flex;gap:0;
    border:2px solid var(--red);border-radius:6px;overflow:hidden;margin-bottom:2rem;
}
.search-box input{
    flex:1;background:var(--dark);border:none;color:var(--text);
    padding:1rem 1.5rem;font-size:1.2rem;font-family:Georgia,serif;outline:none;
}
.search-box input::placeholder{color:#666}
.search-results{width:100%;max-width:600px}
.search-result{
    display:block;padding:1rem 1.5rem;border-bottom:1px solid rgba(204,0,0,.15);
    color:var(--text);text-decoration:none;transition:all .2s;
}
.search-result:hover{background:rgba(204,0,0,.1);color:var(--gold);text-decoration:none}
.search-result h4{color:var(--gold);font-size:1rem;margin-bottom:.3rem}
.search-result p{color:var(--muted);font-size:.85rem}
.search-empty{color:var(--muted);text-align:center;padding:2rem;font-style:italic}
.search-ai{margin-top:1rem;padding:1rem 1.5rem;background:rgba(204,0,0,.08);border:1px solid rgba(204,0,0,.3);border-radius:8px;color:var(--text)}
.search-ai .search-ai-title{color:var(--gold);font-weight:700;font-size:.9rem;text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem}
.search-ai .search-ai-body{font-size:.9rem;line-height:1.6;color:var(--text)}
.search-ai .search-ai-loading{color:var(--muted);font-style:italic}
.search-empty{color:var(--muted);text-align:center;padding:2rem;font-style:italic}

@media(max-width:900px){
    .nav-toggle{display:block}
    .nav-links{
        display:none;flex-direction:column;position:absolute;top:100%;left:0;right:0;
        background:var(--dark);border-bottom:2px solid var(--red);padding:.5rem;gap:.15rem;
        max-height:min(calc(100vh - 60px), 65vh) !important;overflow-y:auto;
        scrollbar-width:thin;scrollbar-color:var(--red) var(--dark);
    }
    .nav-links::-webkit-scrollbar{width:6px}
    .nav-links::-webkit-scrollbar-track{background:var(--dark)}
    .nav-links::-webkit-scrollbar-thumb{background:var(--red);border-radius:3px}
    .nav-links.active{display:flex}
    .nav-links a{padding:.45rem 1rem;font-size:.88rem}
    .nav-dropdown-menu{position:static;display:none;box-shadow:none;border:none;padding-left:1rem;
        columns:1 !important;min-width:0 !important;max-width:100% !important;left:0 !important;right:auto !important;
        max-height:min(160px, 25vh);overflow-y:auto;
        scrollbar-width:thin;scrollbar-color:var(--red) var(--dark);
    }
    .nav-dropdown-menu:not(.nav-mega)::after{display:none}
    .nav-dropdown-menu::-webkit-scrollbar{width:5px}
    .nav-dropdown-menu::-webkit-scrollbar-track{background:var(--dark)}
    .nav-dropdown-menu::-webkit-scrollbar-thumb{background:var(--red);border-radius:3px}
    .nav-mega{flex-direction:column !important;flex-wrap:wrap !important;min-width:0 !important;max-width:100% !important;left:0 !important;right:auto !important;
        max-height:min(160px, 25vh);overflow-y:auto;transform:none !important;
        scrollbar-width:thin;scrollbar-color:var(--red) var(--dark);
        mask-image:none !important;-webkit-mask-image:none !important;
    }
    .nav-mega::-webkit-scrollbar{width:5px}
    .nav-mega::-webkit-scrollbar-track{background:var(--dark)}
    .nav-mega::-webkit-scrollbar-thumb{background:var(--red);border-radius:3px}
    .mega-col{min-width:0;border-right:none;border-bottom:1px solid rgba(204,0,0,.1);padding:0}
    .mega-col:last-child{border-bottom:none}
    .mega-col a{padding:.2rem 1.2rem;font-size:.8rem}
    .mega-heading{padding:.15rem .8rem;font-size:.55rem}
    .nav-dropdown.open .nav-dropdown-menu,
    .nav-dropdown.open .nav-mega{display:block}
    .nav-dropdown>a::after{content:'▸'}
    .nav-dropdown.open>a::after{content:'▾'}
}

/* ===== HERO ===== */
.hero{
    min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
    text-align:center;padding:6rem 2rem 4rem;position:relative;overflow:hidden;
    background:linear-gradient(135deg,var(--black) 0%,#1a0000 50%,var(--black) 100%);
    border-bottom:4px solid var(--red);
}
.hero-content{position:relative;z-index:1}
.hero-particles{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-particles canvas{width:100%;height:100%}
.emblem{font-size:5rem;margin-bottom:1rem;animation:pulse 3s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}
h1{font-size:clamp(2rem,5vw,3.5rem);color:var(--red);text-transform:uppercase;letter-spacing:3px;font-weight:900;margin-bottom:.5rem}
.subtitle{font-size:clamp(1rem,2.5vw,1.4rem);color:var(--gold);font-style:italic;margin-bottom:2rem;letter-spacing:2px}
.tagline{font-size:1.2rem;max-width:700px;margin:0 auto 3rem;color:#ccc}
.hero-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}

/* ===== BUTTONS ===== */
.btn{display:inline-block;padding:.9rem 2.5rem;font-size:1.1rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;border-radius:4px;text-decoration:none;transition:all .3s;cursor:pointer}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--red);color:#fff;border:2px solid var(--gold)}
.btn-primary:hover{background:var(--dark-red);transform:translateY(-2px);color:#fff}
.btn-outline{background:transparent;color:var(--gold);border:2px solid var(--gold)}
.btn-outline:hover{background:var(--gold);color:var(--black);transform:translateY(-2px)}
.btn-secondary{background:var(--dark);color:var(--gold);border:2px solid rgba(204,0,0,.4)}
.btn-secondary:hover{background:rgba(204,0,0,.2);border-color:var(--red);transform:translateY(-2px)}

/* ===== NOTICE ===== */
.notice-section{max-width:900px;margin:0 auto;padding:2rem}
.notice{padding:2rem;background:rgba(204,0,0,.12);border:2px solid var(--red);border-radius:6px}
.notice h3{color:var(--gold);margin-bottom:1rem;font-size:1.3rem}
.notice p{font-size:1.05rem;margin-bottom:.8rem;color:#ddd}

/* ===== SECTIONS ===== */
.section{max-width:900px;margin:0 auto;padding:4rem 2rem}
.section h2{color:var(--red);font-size:2rem;margin-bottom:1.5rem;border-left:4px solid var(--gold);padding-left:1rem}
.section h3{color:var(--gold);margin:1.5rem 0 .8rem;font-size:1.2rem}
.section p{margin-bottom:1.5rem;font-size:1.1rem}
.section-inner{max-width:1000px;margin:0 auto;padding:0 2rem}
.section-inner h2{color:var(--red);font-size:2rem;margin-bottom:1.5rem;border-left:4px solid var(--gold);padding-left:1rem}

/* ===== PRINCIPLES ===== */
.principles{background:var(--dark);padding:4rem 2rem;border-top:2px solid var(--dark-red);border-bottom:2px solid var(--dark-red)}
.pg{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;max-width:1000px;margin:0 auto}
.pr{padding:2rem;background:rgba(204,0,0,.08);border:1px solid rgba(204,0,0,.3);border-radius:4px;transition:transform .2s,border-color .2s}
.pr:hover{transform:translateY(-3px);border-color:var(--red)}
.pr h3{color:var(--gold);margin-bottom:.8rem;font-size:1.2rem}

/* ===== QUOTES ===== */
.quote{font-style:italic;color:var(--gold);text-align:center;padding:3rem 2rem;font-size:1.3rem;max-width:800px;margin:0 auto}
.quote cite{display:block;margin-top:1rem;color:var(--muted);font-size:1rem}

/* ===== STATS SECTION ===== */
.stats-section{
    background:var(--dark);padding:4rem 2rem;
    border-top:2px solid var(--dark-red);border-bottom:2px solid var(--dark-red);
}
.stats-grid{
    max-width:1000px;margin:0 auto;display:grid;
    grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;text-align:center;
}
.stat-item{padding:2rem 1rem}
.stat-number{
    font-size:3rem;font-weight:900;color:var(--red);
    font-variant-numeric:tabular-nums;
}
.stat-label{color:var(--gold);font-size:1rem;margin-top:.5rem;text-transform:uppercase;letter-spacing:1px}
.stat-desc{color:var(--muted);font-size:.85rem;margin-top:.3rem}

/* ===== CHATBOT PROMO ===== */
.chatbot-promo{
    background:linear-gradient(135deg,#1a0000 0%,var(--dark) 50%,#0a0a1a 100%);
    border-top:2px solid var(--dark-red);border-bottom:2px solid var(--dark-red);
    padding:4rem 2rem;
}
.chatbot-promo-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.chatbot-promo-text h2{color:var(--red);font-size:2rem;margin-bottom:1rem}
.chatbot-promo-text p{font-size:1.1rem;margin-bottom:2rem;color:#ccc}
.chat-preview-window{
    background:var(--black);border:1px solid rgba(204,0,0,.4);border-radius:8px;overflow:hidden;
    box-shadow:0 10px 40px rgba(0,0,0,.5);
}
.chat-preview-header{background:var(--dark-red);color:#fff;padding:.8rem 1.2rem;font-weight:700;font-size:.95rem}
.chat-preview-msg{padding:.8rem 1.2rem;font-size:.9rem;border-bottom:1px solid rgba(255,255,255,.05)}
.chat-preview-msg.bot{color:var(--gold);background:rgba(204,0,0,.05)}
.chat-preview-msg.user{color:#ccc;background:rgba(255,255,255,.03)}
@media(max-width:768px){.chatbot-promo-inner{grid-template-columns:1fr}}

/* ===== RESOURCE LIST ===== */
.resource-list{list-style:none;display:flex;flex-direction:column;gap:.8rem}
.resource-list li a{
    display:block;padding:1rem 1.5rem;background:rgba(204,0,0,.06);border:1px solid rgba(204,0,0,.2);
    border-radius:4px;color:var(--text);font-size:1.05rem;transition:all .2s;
}
.resource-list li a:hover{background:rgba(204,0,0,.15);border-color:var(--red);color:var(--gold);text-decoration:none;transform:translateX(5px)}

/* ===== COLLAPSIBLE SECTIONS ===== */
.collapsible-toggle{
    display:flex;align-items:center;justify-content:space-between;cursor:pointer;
    padding:.6rem 0;border:none;background:none;width:100%;text-align:left;
    color:var(--gold);font-size:1.1rem;font-weight:700;font-family:Georgia,serif;
    border-bottom:1px solid rgba(255,215,0,.2);margin-top:2rem;margin-bottom:.8rem;
    transition:color .2s;
}
.collapsible-toggle:hover{color:#fff}
.collapsible-toggle::after{content:'▸';font-size:.9rem;transition:transform .2s;color:var(--muted)}
.collapsible-toggle.open::after{transform:rotate(90deg)}
.collapsible-content{display:none;animation:fadeIn .3s}
.collapsible-content.open{display:block}

/* ===== CTA ===== */
.cta{text-align:center;padding:4rem 2rem;background:linear-gradient(to bottom,var(--black),#1a0000)}
.cta h2{color:var(--red);margin-bottom:1rem;font-size:2rem}
.cta p{margin-bottom:2rem;font-size:1.1rem;color:#ccc}

/* ===== FOOTER ===== */
footer{text-align:center;padding:3rem 2rem;background:var(--black);border-top:2px solid var(--dark-red)}
.footer-inner{max-width:900px;margin:0 auto}
.footer-links{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:1.5rem}
.footer-links a{color:var(--muted);font-size:.9rem}
.footer-links a:hover{color:var(--gold)}
footer p{color:#666;margin-bottom:.3rem}
.footer-slogan{color:var(--red);font-style:italic;font-weight:700;margin-top:.5rem}

/* ===== PAGE LAYOUTS (subpages) ===== */
.page-hero{
    padding:8rem 2rem 3rem;text-align:center;
    background:linear-gradient(135deg,var(--black) 0%,#1a0000 50%,var(--black) 100%);
    border-bottom:4px solid var(--red);
}
.page-hero .emblem{font-size:4rem;margin-bottom:1rem}
.page-hero h1{font-size:clamp(1.8rem,4vw,2.8rem);color:var(--red);text-transform:uppercase;letter-spacing:2px;font-weight:900;margin-bottom:1rem}
.page-hero .subtitle{color:var(--gold);font-style:italic;font-size:1.2rem;max-width:700px;margin:0 auto}
.divider{border:0;border-top:2px solid var(--dark-red);margin:0}

/* ===== CARDS GRID (for theory/reading) ===== */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}
.card{padding:2rem;background:rgba(204,0,0,.08);border:1px solid rgba(204,0,0,.3);border-radius:4px;transition:transform .2s,border-color .2s}
.card:hover{transform:translateY(-3px);border-color:var(--red)}
.card h3{color:var(--gold);margin-bottom:.8rem;font-size:1.2rem}
.card p{color:#ccc;font-size:1rem}
.card .card-tag{display:inline-block;background:var(--dark-red);color:#fff;font-size:.75rem;padding:.2rem .6rem;border-radius:3px;margin-bottom:.8rem;text-transform:uppercase;letter-spacing:1px}

/* ===== READING LIST ===== */
.book-list{list-style:none;display:flex;flex-direction:column;gap:1rem}
.book-item{padding:1.5rem;background:rgba(204,0,0,.06);border:1px solid rgba(204,0,0,.2);border-radius:4px;transition:all .2s}
.book-item:hover{border-color:var(--red);background:rgba(204,0,0,.1)}
.book-item h3{color:var(--gold);font-size:1.1rem;margin-bottom:.3rem}
.book-item .book-author{color:var(--red);font-size:.95rem;font-style:italic;margin-bottom:.5rem}
.book-item p{color:#ccc;font-size:.95rem}

/* ===== CHAT PAGE ===== */
.chat-container{
    max-width:900px;margin:0 auto;padding:2rem;min-height:calc(100vh - 200px);
    display:flex;flex-direction:column;
}
.chat-header{text-align:center;margin-bottom:2rem}
.chat-header h2{color:var(--red);font-size:1.8rem;margin-bottom:.5rem}
.chat-header p{color:var(--muted);font-size:1rem}
.chat-messages{
    flex:1;overflow-y:auto;padding:1rem;background:var(--darker);
    border:1px solid rgba(204,0,0,.3);border-radius:8px 8px 0 0;
    min-height:350px;max-height:calc(100vh - 320px);
}
.chat-msg{margin-bottom:1rem;padding:1rem 1.2rem;border-radius:6px;font-size:1rem;line-height:1.6;animation:fadeIn .3s;overflow-wrap:break-word;word-break:break-word;overflow:visible;max-width:100%;min-width:0}
.chat-msg .msg-content{overflow-wrap:break-word;word-break:break-word;min-width:0}
.chat-msg .msg-content p{margin:.5rem 0}
.chat-msg .msg-content p:first-child{margin-top:0}
.chat-msg .msg-content p:last-child{margin-bottom:0}
.chat-msg img{max-width:100%;height:auto}
.chat-msg pre{max-width:100%;overflow-x:auto;white-space:pre-wrap;word-wrap:break-word}
.chat-msg table{max-width:100%;display:block}
.chat-msg .table-wrap{overflow-x:auto;max-width:100%;-webkit-overflow-scrolling:touch}
.chat-msg a{color:var(--gold);text-decoration:underline;word-break:break-all}
.chat-msg ul,.chat-msg ol{margin:.5rem 0;padding-left:1.5rem}
.chat-msg li{margin-bottom:.2rem}
.chat-msg li ul,.chat-msg li ol{margin:.2rem 0}
.chat-msg blockquote{border-left:3px solid var(--gold);padding:.4rem 0 .4rem 1rem;color:var(--gold);font-style:italic;margin:.5rem 0}
.chat-msg blockquote blockquote{border-color:var(--red);margin:.3rem 0}
.chat-msg h2,.chat-msg h3,.chat-msg h4,.chat-msg h5,.chat-msg h6{color:var(--gold);margin:.8rem 0 .4rem}
.chat-msg h2{color:var(--red);font-size:1.3rem}
.chat-msg hr{border:none;border-top:1px solid rgba(204,0,0,.3);margin:1rem 0}
.chat-msg code{max-width:100%;overflow-wrap:break-word}
.chat-msg strong{color:#fff}
@keyframes fadeIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.chat-msg.bot{background:rgba(204,0,0,.1);border-left:3px solid var(--red);color:var(--text)}
.chat-msg.user{background:rgba(255,215,0,.08);border-left:3px solid var(--gold);color:#fff}
.chat-msg.system{background:rgba(255,255,255,.03);color:var(--muted);font-style:italic;font-size:.9rem;text-align:center;border-left:none}
.chat-msg .sender{font-weight:700;font-size:.85rem;margin-bottom:.3rem;text-transform:uppercase;letter-spacing:1px}
.chat-msg.bot .sender{color:var(--red)}
.chat-msg.user .sender{color:var(--gold)}
.sender-model{font-weight:400;font-size:.7rem;color:var(--muted);text-transform:none;letter-spacing:0;margin-left:.5rem}
.chat-msg{position:relative}
.msg-copy-btn{
    position:absolute;top:.6rem;right:.6rem;
    background:rgba(204,0,0,.2);border:1px solid rgba(204,0,0,.3);color:#999;
    padding:2px 8px;border-radius:3px;cursor:pointer;font-size:.7rem;font-family:monospace;
    opacity:0;transition:opacity .2s;
}
.chat-msg:hover .msg-copy-btn{opacity:1}
.msg-copy-btn:hover{color:var(--gold);border-color:var(--gold);background:rgba(204,0,0,.3)}
.chat-retry-btn:hover{background:rgba(204,0,0,.35) !important;border-color:var(--gold) !important;color:#fff !important}
.chat-input-area{display:flex;gap:0;border:1px solid rgba(204,0,0,.3);border-top:none;border-radius:0 0 8px 8px;overflow:hidden}
.chat-input{
    flex:1;background:var(--dark);border:none;color:var(--text);
    padding:1rem 1.2rem;font-size:1rem;font-family:Georgia,serif;outline:none;
    resize:none;overflow-y:auto;
}
.chat-input::placeholder{color:#666}
.chat-send{
    background:var(--red);color:#fff;border:none;padding:1rem 2rem;
    font-size:1rem;font-weight:700;cursor:pointer;font-family:Georgia,serif;
    text-transform:uppercase;letter-spacing:1px;transition:background .2s;
}
.chat-send:hover{background:var(--dark-red)}
.chat-send:disabled{opacity:.5;cursor:not-allowed}
.chat-suggestions{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.5rem;margin-top:1rem}
.chat-suggestion{
    background:rgba(204,0,0,.08);border:1px solid rgba(204,0,0,.3);color:var(--text);
    padding:.5rem .8rem;border-radius:4px;cursor:pointer;font-size:.82rem;
    font-family:Georgia,serif;transition:all .2s;text-align:left;line-height:1.3;
}
.chat-suggestion:hover{background:rgba(204,0,0,.2);border-color:var(--red);color:var(--gold)}
.chat-disclaimer{text-align:center;margin-top:1rem;color:#666;font-size:.8rem}
.chat-info-bar{display:flex;justify-content:space-between;padding:.5rem 1rem;background:rgba(204,0,0,.05);border:1px solid rgba(204,0,0,.15);border-radius:4px;margin-top:.8rem;font-size:.75rem;color:var(--muted);font-variant-numeric:tabular-nums}
.typing-indicator{color:var(--muted);font-style:italic;padding:.5rem 1.2rem;font-size:.9rem}

/* ===== CHAT CONTROLS ===== */
.chat-controls{display:flex;align-items:center;gap:.6rem;justify-content:center;margin-top:.8rem;flex-wrap:wrap}
.chat-control-btn{
    background:rgba(204,0,0,.15);border:1px solid rgba(204,0,0,.3);color:var(--muted);
    padding:.4rem 1rem;border-radius:4px;cursor:pointer;font-size:.8rem;font-family:Georgia,serif;
    transition:all .2s;
}
.chat-control-btn:hover{background:rgba(204,0,0,.3);color:var(--text);border-color:var(--red)}
.chat-status{color:var(--muted);font-size:.8rem;font-style:italic}
.chat-status.active{color:var(--gold);animation:statusPulse 1.5s ease-in-out infinite}
@keyframes statusPulse{0%,100%{opacity:1}50%{opacity:.5}}

/* ===== STREAMING CURSOR ===== */
.streaming-cursor{
    display:inline-block;width:8px;height:1.1em;background:var(--red);
    margin-left:2px;vertical-align:text-bottom;
    animation:blink .6s step-end infinite;
}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}

/* ===== MODEL SELECTOR ===== */
.model-selector{
    display:flex;align-items:center;gap:.5rem;
}
.model-selector select{
    background:var(--dark);border:1px solid rgba(204,0,0,.3);color:var(--text);
    padding:.3rem .6rem;border-radius:4px;font-size:.8rem;font-family:Georgia,serif;
    cursor:pointer;outline:none;max-width:220px;
}
.model-selector select:focus{border-color:var(--red)}
.model-selector label{color:var(--muted);font-size:.8rem}
.model-selector optgroup{color:var(--gold);font-style:normal;font-weight:700;font-size:.75rem}
.model-selector option{color:var(--text);font-weight:400;font-size:.8rem}

/* ===== PLEDGE LIST ===== */
.pledge-list{
    list-style:none;counter-reset:pledge;display:flex;flex-direction:column;gap:1rem;
    margin:2rem 0;padding:0;
}
.pledge-list li{
    counter-increment:pledge;padding:1.2rem 1.5rem 1.2rem 4rem;
    background:rgba(204,0,0,.06);border:1px solid rgba(204,0,0,.2);
    border-radius:4px;font-size:1.05rem;position:relative;transition:all .2s;
}
.pledge-list li::before{
    content:counter(pledge);position:absolute;left:0;top:0;bottom:0;width:3rem;
    display:flex;align-items:center;justify-content:center;
    background:var(--dark-red);color:var(--gold);font-weight:900;font-size:1.2rem;
    border-radius:4px 0 0 4px;
}
.pledge-list li:hover{border-color:var(--red);background:rgba(204,0,0,.1);transform:translateX(3px)}

/* ===== TIMELINE ===== */
.timeline{position:relative;max-width:800px;margin:0 auto;padding:2rem 0}
.timeline::before{
    content:'';position:absolute;left:50%;top:0;bottom:0;width:3px;
    background:linear-gradient(to bottom,var(--red),var(--gold),var(--red));
    transform:translateX(-50%);
}
.timeline-item{
    position:relative;padding:1.5rem 0;display:flex;align-items:flex-start;
}
.timeline-item:nth-child(odd){flex-direction:row-reverse;text-align:right}
.timeline-item:nth-child(odd) .timeline-content{margin-left:0;margin-right:calc(50% + 2rem)}
.timeline-item:nth-child(even) .timeline-content{margin-left:calc(50% + 2rem)}
.timeline-dot{
    position:absolute;left:50%;transform:translateX(-50%);
    width:16px;height:16px;background:var(--red);border:3px solid var(--gold);
    border-radius:50%;z-index:1;
}
.timeline-content{
    padding:1.5rem;background:rgba(204,0,0,.08);border:1px solid rgba(204,0,0,.3);
    border-radius:6px;transition:all .3s;width:calc(50% - 2rem);
}
.timeline-content:hover{border-color:var(--red);background:rgba(204,0,0,.15)}
.timeline-content h3{color:var(--gold);font-size:1.1rem;margin-bottom:.3rem}
.timeline-content .timeline-year{
    color:var(--red);font-weight:900;font-size:1.3rem;margin-bottom:.5rem;
    text-transform:uppercase;letter-spacing:2px;
}
.timeline-content p{color:#ccc;font-size:.95rem}

@media(max-width:768px){
    .timeline::before{left:20px}
    .timeline-dot{left:20px}
    .timeline-item,.timeline-item:nth-child(odd){flex-direction:row;text-align:left}
    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content{
        margin-left:50px;margin-right:0;width:calc(100% - 50px);
    }
}

/* ===== FAQ / STUDY GUIDE ===== */
.faq-item{
    margin-bottom:1rem;background:rgba(204,0,0,.06);border:1px solid rgba(204,0,0,.2);
    border-radius:6px;overflow:hidden;transition:border-color .2s;
}
.faq-item:hover{border-color:var(--red)}
.faq-question{
    display:flex;justify-content:space-between;align-items:center;
    padding:1.2rem 1.5rem;cursor:pointer;color:var(--gold);font-size:1.1rem;
    font-weight:700;transition:background .2s;user-select:none;
}
.faq-question:hover{background:rgba(204,0,0,.1)}
.faq-question .faq-icon{
    color:var(--red);font-size:1.5rem;font-weight:900;transition:transform .3s;
    flex-shrink:0;margin-left:1rem;
}
.faq-item.open .faq-icon{transform:rotate(45deg)}
.faq-answer{
    max-height:0;overflow:hidden;transition:max-height .4s ease,padding .3s ease;
    padding:0 1.5rem;color:#ccc;font-size:1rem;line-height:1.7;
}
.faq-item.open .faq-answer{max-height:600px;padding:0 1.5rem 1.5rem}
.faq-answer p{margin-bottom:1rem}

/* ===== STUDY PATH ===== */
.study-path{display:flex;flex-direction:column;gap:1.5rem;position:relative}
.study-step{
    display:flex;gap:1.5rem;align-items:flex-start;padding:1.5rem;
    background:rgba(204,0,0,.06);border:1px solid rgba(204,0,0,.2);
    border-radius:6px;transition:all .2s;
}
.study-step:hover{border-color:var(--red);background:rgba(204,0,0,.1)}
.study-step-num{
    flex-shrink:0;width:3rem;height:3rem;
    background:var(--dark-red);color:var(--gold);border-radius:50%;
    display:flex;align-items:center;justify-content:center;
    font-weight:900;font-size:1.3rem;
}
.study-step-content h3{color:var(--gold);font-size:1.1rem;margin-bottom:.3rem}
.study-step-content p{color:#ccc;font-size:.95rem;margin-bottom:.5rem}
.study-step-content .step-links{display:flex;gap:.8rem;flex-wrap:wrap}
.study-step-content .step-links a{
    font-size:.85rem;color:var(--text);background:rgba(204,0,0,.15);
    padding:.3rem .8rem;border-radius:3px;border:1px solid rgba(204,0,0,.3);
    transition:all .2s;
}
.study-step-content .step-links a:hover{
    background:rgba(204,0,0,.3);border-color:var(--red);color:var(--gold);text-decoration:none;
}

/* ===== SCROLL ANIMATIONS =====
   Uses CSS animation so content is visible even if JS fails or the
   IntersectionObserver script isn't included on the page. */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}
.section,.principles,.quote,.chatbot-promo,.cta,.notice-section,.stats-section{
    animation:fadeInUp .6s ease both;
}
.section.visible,.principles.visible,.quote.visible,.chatbot-promo.visible,.cta.visible,.notice-section.visible,.stats-section.visible{
    opacity:1;transform:none;
}
@media (prefers-reduced-motion: reduce){
    .section,.principles,.quote,.chatbot-promo,.cta,.notice-section,.stats-section{animation:none}
}

/* ===== ENHANCED MOBILE ===== */
@media(max-width:600px){
    .hero{padding:5rem 1rem 3rem}
    .hero-buttons{flex-direction:column;align-items:center}
    .btn{width:100%;max-width:300px;text-align:center}
    .section{padding:2.5rem 1rem}
    .quote{padding:2rem 1rem;font-size:1.1rem}
    .chat-container{padding:1rem}
    .chat-messages{min-height:250px;max-height:calc(100vh - 280px)}
    .chat-suggestions{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.4rem}
    .chat-suggestion{font-size:.78rem;padding:.4rem .6rem}
    .chat-controls{gap:.4rem}
    .chat-control-btn{padding:.3rem .6rem;font-size:.72rem}
    .model-selector select{font-size:.72rem;padding:.2rem .4rem;max-width:160px}
    .model-selector label{font-size:.72rem}
    .chat-header h2{font-size:1.4rem}
    .chat-header p{font-size:.85rem}
    .pg{grid-template-columns:1fr}
    .cards-grid{grid-template-columns:1fr}
    .resource-list li a{font-size:.95rem;padding:.8rem 1rem}
    .pledge-list li{padding:1rem 1rem 1rem 3.5rem;font-size:.95rem}
    .pledge-list li::before{width:2.5rem;font-size:1rem}
    .stats-grid{grid-template-columns:1fr 1fr}
    .stat-number{font-size:2.2rem}
}

/* ===== BACK TO TOP ===== */
.back-to-top{
    position:fixed;bottom:24px;left:24px;z-index:999;width:44px;height:44px;
    border-radius:50%;background:var(--dark-red);border:2px solid rgba(255,215,0,.3);
    color:var(--gold);font-size:20px;cursor:pointer;opacity:0;pointer-events:none;
    transition:all .3s;display:flex;align-items:center;justify-content:center;
    box-shadow:0 4px 12px rgba(0,0,0,.5);
}
.back-to-top.show{opacity:1;pointer-events:auto}
.back-to-top:hover{background:var(--red);border-color:var(--gold);transform:translateY(-2px)}

/* ===== ROTATING QUOTES ===== */
.rotating-quotes{position:relative;min-height:120px;overflow:hidden}
.rotating-quotes .quote-slide{
    position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
    opacity:0;transition:opacity 1s ease;
}
.rotating-quotes .quote-slide.active{opacity:1}

/* ===== SMOOTH SCROLL ===== */
html{scroll-behavior:smooth}

/* ===== SELECTION ===== */
::selection{background:var(--red);color:#fff}

/* ===== HEADING ENHANCEMENTS ===== */
h1,h2{text-shadow:0 2px 8px rgba(204,0,0,.3)}
.section h2::after{content:'';display:block;width:60px;height:2px;background:var(--gold);margin-top:.5rem;opacity:.6}

/* ===== LINK UNDERLINE EFFECT ===== */
.section p a{
    text-decoration:none;border-bottom:1px solid rgba(255,215,0,.3);
    transition:border-color .2s,color .2s;
}
.section p a:hover{border-bottom-color:var(--gold)}

/* ===== CARD HOVER GLOW ===== */
.card:hover,.pr:hover{box-shadow:0 4px 20px rgba(204,0,0,.15)}

/* ===== FOCUS STYLES (accessibility) ===== */
a:focus-visible,.btn:focus-visible,button:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{
    outline:2px solid var(--gold);outline-offset:2px;
}

/* ===== PRINT STYLES ===== */
@media print{
    .navbar,.back-to-top,.cw-btn,.cw-popup,.chat-widget-container{display:none !important}
    body{background:#fff;color:#000}
    .section,.principles{opacity:1;transform:none}
    a{color:#000;text-decoration:underline}
}

/* ===== NAV DROPDOWN SAFETY NET ===== */
/* Viewport ceiling — dropdowns never exceed viewport */
.nav-dropdown-menu, .nav-mega {
    max-height: min(140px, 28vh, calc(100vh - 150px)) !important;
    overflow-y: auto !important;
}
@media(max-width:900px){
    .nav-dropdown-menu, .nav-mega {
        max-height: min(130px, 25vh, calc(100vh - 160px)) !important;
    }
    .nav-links.active {
        max-height: min(calc(100vh - 60px), 45vh) !important;
        overflow-y: auto !important;
    }
}
@media(max-height:700px){
    .nav-dropdown-menu, .nav-mega {
        max-height: min(120px, 22vh) !important;
    }
}
@media(max-height:500px){
    .nav-dropdown-menu, .nav-mega {
        max-height: 90px !important;
    }
}

/* ===== MOBILE NAV IMPROVEMENTS (2026-04-06) ===== */
@media(max-width:900px){
    .nav-links{
        max-height:min(calc(100vh - 60px), 55vh) !important;
    }
    .nav-links > li > a,
    .nav-links > li > button {
        padding: .3rem 1rem !important;
        font-size: .82rem !important;
    }
    .nav-dropdown-menu, .nav-mega {
        max-height: min(120px, 20vh) !important;
    }
}
@media(max-width:900px) and (max-height:600px){
    .nav-links{
        max-height: calc(100vh - 55px) !important;
    }
    .nav-dropdown-menu, .nav-mega {
        max-height: min(100px, 16vh) !important;
    }
}