/* ===== Variables & Reset ===== */
:root {
    --bg-primary: #f7f0e6;
    --bg-secondary: #f0e8dc;
    --bg-card: rgba(255,253,250,0.85);
    --bg-input: rgba(255,253,250,0.92);
    --bronze: #c4956a;
    --bronze-light: #d4ad84;
    --bronze-dark: #a87a50;
    --silver: #9a9590;
    --silver-light: #7e7974;
    --text-primary: #3a302a;
    --text-secondary: #7a6e62;
    --text-muted: #b0a494;
    --border-color: rgba(196,149,106,0.18);
    --border-focus: rgba(196,149,106,0.45);
    --error: #c44040;
    --success: #3a8a52;
    --gradient-bronze: linear-gradient(135deg, #a87a50, #c4956a, #d4ad84);
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --shadow-card: 0 2px 16px rgba(180,140,90,0.08), 0 1px 4px rgba(180,140,90,0.05);
    --shadow-glow: 0 0 20px rgba(196,149,106,0.12);
    --font-hero: 'Kaushan Script', cursive;
    --font-display: 'Kaushan Script', cursive;
    --font-body: 'Noto Sans', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); background: var(--bg-primary); color: var(--text-primary); overflow-x: hidden; }
a { color: var(--bronze); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--bronze-dark); }
.text-gradient { background: var(--gradient-bronze); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ===== THREE.JS CONTAINER ===== */
#three-container {
    position: fixed; inset: 0; z-index: 5;
    pointer-events: none;
}
#three-container canvas { display: block; }

/* ===== Register Canvas & Ambient ===== */
#reg-canvas, #login-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; display: block; }
.ambient-orb { position: fixed; border-radius: 50%; filter: blur(120px); opacity: 0.1; pointer-events: none; z-index: 0; }
.ambient-orb-1 { width: 600px; height: 600px; background: var(--bronze); top: -200px; left: -200px; animation: orbFloat1 20s ease-in-out infinite; }
.ambient-orb-2 { width: 500px; height: 500px; background: var(--silver); bottom: -150px; right: -150px; animation: orbFloat2 25s ease-in-out infinite; }
@keyframes orbFloat1 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(80px,60px) scale(1.1); } }
@keyframes orbFloat2 { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(-60px,-80px) scale(1.15); } }

/* ===== Navbar ===== */
.navbar {
    display: flex; align-items: center; justify-content: center;
    padding: 24px 48px;
    background: transparent;
    border-bottom: 1px solid transparent;
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    transition: all 0.4s ease;
}
.navbar.scrolled {
    padding: 12px 48px;
    background: rgba(247,240,230,0.95);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 4px 24px rgba(180,140,90,0.08);
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-link {
    position: relative;
    padding: 6px 0;
    font-family: var(--font-display);
    font-size: 0.95rem; font-weight: 700; letter-spacing: 1px;
    color: var(--text-secondary); text-transform: uppercase;
    transition: color 0.3s ease;
}
.nav-link::after {
    content: ''; position: absolute; bottom: 0; left: 50%; width: 0; height: 2px;
    background: var(--gradient-bronze);
    transition: width 0.3s ease, left 0.3s ease;
    box-shadow: 0 0 10px rgba(196,149,106,0.5);
    border-radius: 2px;
}
.nav-link:hover { color: var(--bronze-dark); }
.nav-link:hover::after { width: 100%; left: 0; }
.nav-link.active { color: var(--bronze-dark); }
.nav-link.active::after { width: 100%; left: 0; }

.nav-login-btn {
    position: absolute; right: 48px;
    display: inline-flex; align-items: center; justify-content: center;
    padding: 8px 20px; border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--bronze-dark), var(--bronze));
    color: #fff; font-family: var(--font-display); font-size: 0.9rem; font-weight: 700;
    letter-spacing: 1px; text-transform: uppercase; transition: var(--transition);
    box-shadow: 0 3px 10px rgba(184,146,106,0.2); text-decoration: none;
}
.nav-login-btn:hover {
    transform: translateY(-2px); box-shadow: 0 5px 16px rgba(184,146,106,0.3); color: #fff;
}

.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; flex-direction: column; gap: 5px; position: absolute; right: 24px; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: var(--transition); }

/* ===== HERO (Landing) ===== */
.hero-bg-video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; pointer-events: none; opacity: 0.9; will-change: transform; }
.hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: flex-start;
    text-align: left; position: relative; padding: 120px 20px 60px 10%; z-index: 1; overflow: hidden;
}
.hero-content { position: relative; z-index: 2; max-width: 700px; transform: translateY(-60px); will-change: transform; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 18px; border-radius: 50px;
    background: rgba(46,158,85,0.08); border: 1px solid rgba(46,158,85,0.2);
    color: var(--success); font-size: 0.78rem; font-weight: 600;
    margin-bottom: 28px; letter-spacing: 0.5px;
    animation: fadeUp 0.8s ease 0.2s both;
}
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); animation: dotPulse 2s ease-in-out infinite; }
@keyframes dotPulse { 0%,100% { opacity:1; box-shadow:0 0 0 0 rgba(46,158,85,0.4); } 50% { opacity:0.8; box-shadow:0 0 0 6px rgba(46,158,85,0); } }
.hero-logo { 
    display: block; width: 450px; height: auto; margin: 0 0 28px 0; 
    filter: drop-shadow(0 4px 32px rgba(184,146,106,0.45)); 
    animation: fadeUp 0.8s ease 0.3s both, floating 6s ease-in-out infinite; 
}
.hero-title { 
    font-family: var(--font-hero); font-size: clamp(2.5rem,6vw,4rem); font-weight: 900; 
    line-height: 1.1; margin-bottom: 18px; 
    animation: fadeUp 0.8s ease 0.4s both, floating 5s ease-in-out 0.5s infinite; 
}
.hero-subtitle { 
    font-size: 1.1rem; line-height: 1.7; color: var(--text-secondary); margin-bottom: 36px; 
    animation: fadeUp 0.8s ease 0.5s both, floating 7s ease-in-out 1s infinite; 
}
.hero-actions { display: flex; gap: 14px; justify-content: flex-start; flex-wrap: wrap; animation: fadeUp 0.8s ease 0.6s both; }

.btn-primary, .btn-secondary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 30px; border-radius: var(--radius-sm);
    font-family: var(--font-display); font-size: 0.9rem; font-weight: 700;
    letter-spacing: 1px; text-transform: uppercase; transition: var(--transition); cursor: pointer; border: none;
}
.btn-primary { 
    background: linear-gradient(135deg,var(--bronze-dark),var(--bronze),var(--bronze-light)); 
    color: #fff; box-shadow: 0 3px 12px rgba(150,113,74,0.2); 
    position: relative; overflow: hidden;
}
.btn-primary::after {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    animation: glimmer 4s infinite;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 5px 20px rgba(150,113,74,0.3); color: #fff; }
@keyframes glimmer {
    0% { transform: rotate(45deg) translate(-150%, -150%); }
    20% { transform: rotate(45deg) translate(150%, 150%); }
    100% { transform: rotate(45deg) translate(150%, 150%); }
}
@keyframes floating {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}
.btn-secondary { background: rgba(150,113,74,0.06); border: 1px solid rgba(150,113,74,0.2); color: var(--text-secondary); }
.btn-secondary:hover { background: rgba(150,113,74,0.12); color: var(--text-primary); transform: translateY(-2px); }
.btn-lg { padding: 16px 40px; font-size: 1rem; }

.hero-scroll {
    position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    color: var(--text-muted); font-size: 0.75rem; letter-spacing: 1px;
    animation: scrollBounce 2s ease-in-out infinite; cursor: pointer;
}
@keyframes scrollBounce { 0%,100% { transform:translateX(-50%) translateY(0); } 50% { transform:translateX(-50%) translateY(8px); } }
@keyframes fadeUp { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:translateY(0); } }

/* ===== Stats Bar ===== */
.stats-bar { position: relative; z-index: 2; background: var(--bg-secondary); border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); padding: 28px 40px; }
.stats-container { display: flex; justify-content: center; align-items: center; gap: 48px; flex-wrap: wrap; max-width: 900px; margin: 0 auto; }
.stat-item { text-align: center; }
.stat-number { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--bronze-light); }
.stat-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 2px; }
.stat-divider { width: 1px; height: 36px; background: var(--border-color); }

/* ===== Sections ===== */
.section-container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-tag { display: inline-block; padding: 5px 16px; border-radius: 50px; background: rgba(184,146,106,0.08); border: 1px solid rgba(184,146,106,0.15); color: var(--bronze-light); font-size: 0.75rem; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 16px; }
.section-title { font-family: var(--font-display); font-size: clamp(1.8rem,4vw,2.5rem); font-weight: 700; margin-bottom: 12px; }
.section-desc { font-size: 1rem; color: var(--text-secondary); max-width: 550px; margin: 0 auto; line-height: 1.6; }

/* ===== Features ===== */
.features { padding: 90px 0; position: relative; z-index: 2; background: var(--bg-secondary); }
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border-color); border-radius: var(--radius-md);
    padding: 30px 24px; backdrop-filter: blur(12px); transition: var(--transition);
    opacity: 0; transform: translateY(30px);
}
.feature-card.visible { opacity: 1; transform: translateY(0); }
.feature-card:hover { border-color: rgba(150,113,74,0.2); transform: translateY(-4px); box-shadow: 0 8px 28px rgba(100,70,40,0.1); }
.feature-icon {
    width: 52px; height: 52px; border-radius: 12px;
    background: rgba(150,113,74,0.08); border: 1px solid rgba(150,113,74,0.12);
    display: flex; align-items: center; justify-content: center;
    color: var(--bronze); margin-bottom: 18px; transition: var(--transition);
}
.feature-card:hover .feature-icon { background: rgba(150,113,74,0.14); transform: scale(1.05); }
.feature-card h3 { font-family: var(--font-body); font-weight: 700; font-size: 1.05rem; margin-bottom: 8px; color: var(--text-primary); }
.feature-card p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }

/* ===== CTA Section ===== */
.cta-section { padding: 80px 0; position: relative; z-index: 2; }
.cta-card {
    text-align: center; padding: 60px 40px;
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); backdrop-filter: blur(16px);
    position: relative; overflow: hidden;
}
.cta-card::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; background:var(--gradient-bronze); opacity:0.5; }
.cta-title { font-family: var(--font-display); font-size: clamp(1.6rem,3vw,2.2rem); margin-bottom: 14px; }
.cta-desc { font-size: 1rem; color: var(--text-secondary); margin-bottom: 30px; }

/* ===== REGISTER PAGE ===== */
.register-main { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 100px 20px 40px; position: relative; z-index: 1; }
.register-wrapper { display: grid; grid-template-columns: 1fr 1.2fr; gap: 50px; max-width: 1050px; width: 100%; align-items: center; }
.register-info { animation: fadeUp 0.8s ease both; }
.register-logo { display: block; width: 220px; height: auto; margin-bottom: 20px; filter: drop-shadow(0 4px 16px rgba(184,146,106,0.3)); animation: fadeUp 0.6s ease 0.1s both; }
.reg-title { font-family: var(--font-hero); }
.back-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.85rem; color: var(--text-muted); margin-bottom: 24px; transition: var(--transition); }
.back-link:hover { color: var(--bronze-light); }
.form-group.focused .input-wrapper input { border-color: var(--bronze); box-shadow: 0 0 0 3px rgba(184,146,106,0.1), 0 0 20px rgba(184,146,106,0.06); }
.form-group.focused .form-label { color: var(--bronze-light); }
.register-desc { font-size: 1rem; color: var(--text-secondary); line-height: 1.7; margin: 16px 0 28px; }
.register-benefits { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.register-benefits li { display: flex; align-items: center; gap: 10px; color: var(--text-secondary); font-size: 0.9rem; }
.register-benefits svg { color: var(--success); flex-shrink: 0; }

/* ===== Form ===== */
.form-section { animation: fadeUp 0.8s ease 0.2s both; perspective: 1000px; }
.form-card {
    background: rgba(255, 252, 248, 0.85);
    border: 1px solid rgba(150,113,74,0.12);
    border-radius: var(--radius-lg); padding: 32px;
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-card);
    position: relative; overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}
.form-card:hover {
    border-color: rgba(150,113,74,0.25);
    box-shadow: 0 6px 28px rgba(100,70,40,0.12);
}
.form-card::before {
    content:''; position:absolute; top:0; left:0; right:0; height:2px;
    background: linear-gradient(90deg, transparent, var(--bronze-dark), var(--bronze), var(--bronze-dark), transparent);
    opacity: 0.4; transition: opacity 0.4s;
}
.form-card:hover::before { opacity: 0.7; }
.form-card::after {
    content:''; position:absolute; inset:0; z-index: 0;
    background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%), rgba(150,113,74,0.05), transparent 40%);
    pointer-events: none; opacity: 0; transition: opacity 0.4s;
}
.form-card:hover::after { opacity: 1; }
.form-header { text-align: center; margin-bottom: 24px; position: relative; z-index: 1; }
.form-icon {
    width: 56px; height: 56px; border-radius: 14px;
    background: rgba(184,146,106,0.1);
    border: 1px solid rgba(184,146,106,0.25);
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--bronze-light); margin-bottom: 12px;
}
.form-title { font-family: var(--font-body); font-size: 1.25rem; font-weight: 800; margin-bottom: 4px; color: var(--text-primary); letter-spacing: -0.01em; }
.form-description { font-size: 0.82rem; color: var(--text-muted); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-label { display: flex; align-items: center; gap: 5px; font-size: 0.75rem; font-weight: 500; color: var(--text-secondary); margin-bottom: 5px; text-transform: uppercase; letter-spacing: 0.5px; }
.form-label svg { color: var(--bronze); opacity: 0.7; }
.input-wrapper { position: relative; display: flex; align-items: center; }
.input-wrapper input {
    width: 100%; padding: 12px 16px;
    background: rgba(240, 232, 220, 0.6);
    border: 1px solid rgba(150,113,74,0.12);
    border-radius: var(--radius-sm);
    color: var(--text-primary); font-family: var(--font-body); font-size: 0.9rem;
    transition: all 0.3s ease; outline: none;
}
.input-wrapper input::placeholder { color: var(--text-muted); }
.input-wrapper input:focus {
    border-color: var(--bronze);
    background: #fffcf8;
    box-shadow: 0 0 0 3px rgba(150,113,74,0.08);
}

/* ===== Login Page Overrides ===== */
.login-main {
    align-items: flex-start;
    padding-top: max(120px, 15vh); /* Moves the content higher up */
}
.login-wrapper {
    grid-template-columns: 1.2fr 1fr; /* Form on left (wider), info on right */
    align-items: flex-start;
}
.input-wrapper input.error { border-color: var(--error); box-shadow: 0 0 0 3px rgba(196,64,64,0.08); }
.input-wrapper input.success { border-color: var(--success); box-shadow: 0 0 0 3px rgba(58,138,82,0.08); }
.char-count { position: absolute; right: 12px; font-size: 0.68rem; color: var(--text-muted); pointer-events: none; transition: color 0.3s; }
.input-wrapper input:focus ~ .char-count { color: var(--bronze-light); }
.form-error { font-size: 0.75rem; color: var(--error); margin-top: 4px; max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1), opacity 0.3s; opacity: 0; }
.form-error.visible { max-height: 28px; opacity: 1; }
.form-hint { font-size: 0.7rem; color: var(--text-muted); margin-top: 3px; font-style: italic; }
.toggle-password { position:absolute; right:10px; background:none; border:none; cursor:pointer; color:var(--text-muted); padding:3px; transition:var(--transition); display:flex; align-items:center; }
.toggle-password:hover { color: var(--bronze-light); }
.password-strength { display:flex; align-items:center; gap:8px; margin-top:6px; opacity:0; transition:opacity 0.3s; }
.password-strength.visible { opacity:1; }
.strength-bar { flex:1; height:3px; background:rgba(255,255,255,0.05); border-radius:3px; overflow:hidden; }
.strength-fill { height:100%; width:0; border-radius:3px; transition:width 0.4s, background 0.4s; }
.strength-text { font-size:0.68rem; white-space:nowrap; }
.form-checkbox-group { margin-top: 16px; }
.checkbox-label { display:flex; align-items:flex-start; gap:8px; cursor:pointer; font-size:0.82rem; color:var(--text-secondary); }
.checkbox-label input { display:none; }
.checkbox-custom { width:18px; height:18px; min-width:18px; border:2px solid var(--border-color); border-radius:4px; margin-top:1px; transition:var(--transition); position:relative; }
.checkbox-label input:checked + .checkbox-custom { background:var(--bronze); border-color:var(--bronze); }
.checkbox-label input:checked + .checkbox-custom::after { content:''; position:absolute; top:1px; left:5px; width:5px; height:9px; border:solid #fff; border-width:0 2px 2px 0; transform:rotate(45deg); }
.btn-submit {
    width:100%; padding:14px; margin-top:22px;
    background:linear-gradient(135deg,var(--bronze-dark),var(--bronze),var(--bronze-light));
    background-size:200% 200%;
    border:none; border-radius:var(--radius-sm);
    color:#fff; font-family:var(--font-display);
    font-size:0.95rem; font-weight:700;
    cursor:pointer; display:flex; align-items:center; justify-content:center; gap:8px;
    transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
    overflow:hidden; letter-spacing:1px; text-transform:uppercase; position:relative;
    box-shadow: 0 4px 15px rgba(184,146,106,0.2);
}
.btn-submit::before { content:''; position:absolute; inset:0; background:linear-gradient(135deg,transparent,rgba(255,255,255,0.2),transparent); transform:translateX(-100%); transition:transform 0.7s cubic-bezier(0.4,0,0.2,1); }
.btn-submit:hover { background-position:right center; box-shadow: 0 6px 25px rgba(184,146,106,0.35), 0 0 40px rgba(184,146,106,0.1); transform:translateY(-2px); }
.btn-submit:hover::before { transform:translateX(100%); }
.btn-submit:active { transform:translateY(0); }
.btn-submit:disabled { opacity:0.5; cursor:not-allowed; transform:none!important; box-shadow:none; }
.btn-loader { display:none; animation:spin 1s linear infinite; }
.btn-submit.loading .btn-text, .btn-submit.loading .btn-icon { display:none; }
.btn-submit.loading .btn-loader { display:inline-flex; }
@keyframes spin { to { transform:rotate(360deg); } }
.form-footer { text-align:center; margin-top:18px; font-size:0.82rem; color:var(--text-muted); }

/* ===== Modal ===== */
.modal-overlay { position:fixed; inset:0; z-index:2000; background:rgba(0,0,0,0.75); backdrop-filter:blur(8px); display:flex; align-items:center; justify-content:center; opacity:0; visibility:hidden; transition:all 0.4s; }
.modal-overlay.active { opacity:1; visibility:visible; }
.modal-card { background:var(--bg-secondary); border:1px solid var(--border-color); border-radius:var(--radius-lg); padding:36px; text-align:center; max-width:400px; width:90%; transform:scale(0.9) translateY(20px); transition:transform 0.4s; box-shadow:var(--shadow-card); }
.modal-overlay.active .modal-card { transform:scale(1) translateY(0); }
.modal-icon { width:72px; height:72px; border-radius:50%; margin:0 auto 16px; display:flex; align-items:center; justify-content:center; }
.success-icon { background:rgba(78,203,113,0.1); border:2px solid rgba(78,203,113,0.3); color:var(--success); }
.modal-title { font-family:var(--font-display); font-size:1.3rem; margin-bottom:8px; }
.modal-text { font-size:0.88rem; color:var(--text-secondary); line-height:1.6; margin-bottom:24px; }
.modal-actions { display:flex; gap:10px; justify-content:center; }
.btn-modal { padding:10px 22px; border-radius:var(--radius-sm); font-family:var(--font-body); font-size:0.85rem; font-weight:600; cursor:pointer; border:none; transition:var(--transition); display:flex; align-items:center; gap:8px; }
.btn-modal-primary { background:linear-gradient(135deg,var(--bronze-dark),var(--bronze)); color:#fff; }
.btn-modal-primary:hover { box-shadow:var(--shadow-glow); }
.btn-modal-secondary { background:rgba(255,255,255,0.05); color:var(--text-secondary); border:1px solid var(--border-color); }
.btn-modal-secondary:hover { background:rgba(255,255,255,0.1); }

/* ===== DOWNLOAD PAGE ===== */
#dl-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; display: block; }

.download-main {
    min-height: 100vh; display: flex; align-items: flex-start; justify-content: center;
    padding: 120px 20px 60px; position: relative; z-index: 1;
}
.download-wrapper { max-width: 900px; width: 100%; }

.download-hero {
    text-align: center; margin-bottom: 50px;
    animation: fadeUp 0.8s ease both;
}
.download-logo {
    display: block; width: 200px; height: auto; margin: 0 auto 20px;
    filter: drop-shadow(0 4px 16px rgba(184,146,106,0.3));
}
.dl-title { font-family: var(--font-hero); }
.download-desc {
    font-size: 1rem; color: var(--text-secondary); line-height: 1.7;
    margin-top: 12px; max-width: 500px; margin-left: auto; margin-right: auto;
}

/* Download Cards */
.download-cards {
    display: flex; justify-content: center;
    margin-bottom: 50px;
    animation: fadeUp 0.8s ease 0.15s both;
}
.dl-card {
    max-width: 500px; width: 100%;
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 32px;
    backdrop-filter: blur(16px); position: relative; overflow: hidden;
    transition: var(--transition);
    opacity: 0; transform: translateY(20px);
}
.dl-card.visible { opacity: 1; transform: translateY(0); }
.dl-card:hover {
    border-color: rgba(150,113,74,0.25);
    box-shadow: 0 8px 32px rgba(100,70,40,0.12);
    transform: translateY(-4px);
}
.dl-card.visible:hover { transform: translateY(-4px); }
.dl-card-primary::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--gradient-bronze); opacity: 0.6;
}
.dl-card-shine {
    position: absolute; inset: 0;
    background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%), rgba(150,113,74,0.06), transparent 40%);
    pointer-events: none; opacity: 0; transition: opacity 0.4s;
}
.dl-card:hover .dl-card-shine { opacity: 1; }
.dl-card-header { margin-bottom: 20px; }
.dl-icon {
    width: 64px; height: 64px; border-radius: 16px;
    background: rgba(150,113,74,0.08); border: 1px solid rgba(150,113,74,0.15);
    display: flex; align-items: center; justify-content: center;
    color: var(--bronze); margin-bottom: 16px; transition: var(--transition);
}
.dl-icon-small { width: 52px; height: 52px; border-radius: 14px; }
.dl-card:hover .dl-icon { background: rgba(150,113,74,0.14); transform: scale(1.05); }
.dl-card-title { font-family: var(--font-body); font-size: 1.15rem; font-weight: 800; margin-bottom: 6px; color: var(--text-primary); }
.dl-card-desc { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; }
.dl-card-meta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.dl-meta-item {
    display: flex; align-items: center; gap: 6px;
    font-size: 0.78rem; color: var(--text-muted);
}
.dl-meta-item svg { color: var(--bronze); opacity: 0.7; }

/* Download Buttons */
.btn-download {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    width: 100%; padding: 16px 24px;
    background: linear-gradient(135deg, var(--bronze-dark), var(--bronze), var(--bronze-light));
    background-size: 200% 200%;
    border: none; border-radius: var(--radius-sm);
    color: #fff; font-family: var(--font-body); font-size: 0.95rem; font-weight: 800;
    letter-spacing: 1px; text-transform: uppercase;
    cursor: pointer; transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
    box-shadow: 0 4px 15px rgba(150,113,74,0.2);
    position: relative; overflow: visible; text-decoration: none;
}

.btn-download::before {
    content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    animation: glimmer 4s infinite;
    pointer-events: none;
    clip-path: inset(25% 25% round var(--radius-sm)); /* Contains glimmer without overflow:hidden */
}

.btn-download:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(150,113,74,0.35), 0 0 15px rgba(196,149,106,0.2);
    color: #fff;
}

.btn-download-alt {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    width: 100%; padding: 13px 20px; margin-top: 12px;
    background: rgba(150,113,74,0.06); border: 1px solid rgba(150,113,74,0.2);
    border-radius: var(--radius-sm);
    color: var(--text-secondary); font-family: var(--font-body); font-size: 0.85rem; font-weight: 700;
    cursor: pointer; transition: var(--transition); text-decoration: none;
}

.btn-download-alt:hover {
    background: rgba(150,113,74,0.12);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(150,113,74,0.1);
}
.btn-download-patch {
    background: rgba(150,113,74,0.06); border: 1px solid rgba(150,113,74,0.2);
    color: var(--text-secondary); box-shadow: none;
    font-size: 0.85rem; letter-spacing: 0.5px;
}
.btn-download-patch:hover {
    background: rgba(150,113,74,0.14); color: var(--text-primary);
    box-shadow: 0 3px 12px rgba(150,113,74,0.1);
}

/* System Requirements */
.sysreq-section { margin-bottom: 50px; animation: fadeUp 0.8s ease 0.3s both; }
.sysreq-title {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-display); font-size: 1.15rem; font-weight: 700;
    margin-bottom: 24px; color: var(--text-primary);
}
.sysreq-title svg { color: var(--bronze); }
.sysreq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.sysreq-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-md); padding: 28px 24px;
    backdrop-filter: blur(12px); transition: var(--transition);
    position: relative;
    opacity: 0; transform: translateY(20px);
}
.sysreq-card.visible { opacity: 1; transform: translateY(0); }
.sysreq-card:hover {
    border-color: rgba(150,113,74,0.2);
    box-shadow: 0 6px 24px rgba(100,70,40,0.08);
}
.sysreq-card-recommended {
    border-color: rgba(150,113,74,0.25);
}
.sysreq-card-recommended::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: var(--gradient-bronze); opacity: 0.5;
}
.sysreq-badge {
    display: inline-block; padding: 3px 12px; border-radius: 50px;
    background: rgba(150,113,74,0.1); border: 1px solid rgba(150,113,74,0.2);
    color: var(--bronze); font-size: 0.68rem; font-weight: 700;
    letter-spacing: 1px; text-transform: uppercase; margin-bottom: 12px;
}
.sysreq-card-title {
    font-family: var(--font-display); font-size: 0.95rem; font-weight: 700;
    margin-bottom: 16px; color: var(--text-primary);
}
.sysreq-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sysreq-list li {
    font-size: 0.82rem; color: var(--text-secondary); line-height: 1.5;
    padding-left: 14px; position: relative;
}
.sysreq-list li::before {
    content: ''; position: absolute; left: 0; top: 7px;
    width: 5px; height: 5px; border-radius: 50%;
    background: var(--bronze-light); opacity: 0.6;
}
.sysreq-list li strong { color: var(--text-primary); font-weight: 600; }

/* Installation Steps */
.install-section { margin-bottom: 50px; animation: fadeUp 0.8s ease 0.4s both; }
.install-title {
    display: flex; align-items: center; gap: 10px;
    font-family: var(--font-display); font-size: 1.15rem; font-weight: 700;
    margin-bottom: 24px; color: var(--text-primary);
}
.install-title svg { color: var(--bronze); }
.install-steps { display: flex; flex-direction: column; gap: 16px; }
.install-step {
    display: flex; align-items: flex-start; gap: 18px;
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-md); padding: 22px 24px;
    backdrop-filter: blur(12px); transition: var(--transition);
    opacity: 0; transform: translateX(-20px);
}
.install-step.visible { opacity: 1; transform: translateX(0); }
.install-step:hover {
    border-color: rgba(150,113,74,0.2);
    box-shadow: 0 4px 16px rgba(100,70,40,0.06);
    transform: translateX(4px);
}
.install-step.visible:hover { transform: translateX(4px); }
.step-number {
    width: 40px; height: 40px; min-width: 40px;
    border-radius: 12px;
    background: rgba(150,113,74,0.08); border: 1px solid rgba(150,113,74,0.15);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-size: 1rem; font-weight: 700;
    color: var(--bronze); transition: var(--transition);
}
.install-step:hover .step-number {
    background: rgba(150,113,74,0.14);
    transform: scale(1.05);
}
.step-content h3 {
    font-family: var(--font-display); font-size: 0.9rem; font-weight: 700;
    margin-bottom: 4px;
}
.step-content p { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.5; }
.step-content p strong { color: var(--bronze-dark); }

/* Download Notes */
.dl-notes { display: flex; flex-direction: column; gap: 12px; animation: fadeUp 0.8s ease 0.5s both; }
.dl-note {
    display: flex; align-items: flex-start; gap: 12px;
    background: rgba(150,113,74,0.04); border: 1px solid rgba(150,113,74,0.1);
    border-radius: var(--radius-sm); padding: 16px 20px;
    opacity: 0; transform: translateY(10px);
}
.dl-note.visible { opacity: 1; transform: translateY(0); }
.dl-note svg { color: var(--bronze); flex-shrink: 0; margin-top: 1px; }
.dl-note p { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.5; }
.dl-note .link { color: var(--bronze); font-weight: 600; }
.dl-note .link:hover { color: var(--bronze-dark); }

/* ===== Footer ===== */
.footer { padding: 28px 40px; border-top: 1px solid var(--border-color); text-align: center; position: relative; z-index: 2; background: var(--bg-secondary); }
.footer-logo { height: 30px; margin-bottom: 10px; opacity: 0.5; }
.footer p { font-size: 0.78rem; color: var(--text-muted); }

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .navbar { padding: 12px 20px; }
    .nav-links { display:none; position:absolute; top:100%; left:0; right:0; background:rgba(247,240,230,0.95); backdrop-filter:blur(16px); flex-direction:column; padding:12px; border-bottom:1px solid var(--border-color); }
    .nav-links.open { display:flex; }
    .nav-hamburger { display:flex; }
    .features-grid { grid-template-columns: repeat(2,1fr); }
    .register-wrapper { grid-template-columns: 1fr; gap: 30px; }
    .form-card { padding: 24px 20px; }
    .stats-container { gap: 24px; }
    .download-cards { grid-template-columns: 1fr; }
    .sysreq-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .features-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .stat-divider { display: none; }
    .hero-actions { flex-direction: column; align-items: center; }
    .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
    .dl-card { padding: 24px 20px; }
    .install-step { padding: 18px 16px; gap: 14px; }
}

/* ===== User Dropdown ===== */
.nav-user-dropdown { position: absolute; right: 48px; display: flex; align-items: center; margin-left: auto; }
.nav-user-btn {
    display: flex; align-items: center; gap: 8px; cursor: pointer;
    padding: 8px 16px; border-radius: var(--radius-sm);
    background: rgba(196,149,106,0.1); border: 1px solid var(--border-color);
    color: var(--text-primary); font-family: var(--font-body); font-size: 0.9rem;
    transition: var(--transition);
}
.nav-user-btn:hover { background: rgba(196,149,106,0.2); }
.nav-dropdown-menu {
    position: absolute; top: calc(100% + 10px); right: 0;
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-md); padding: 8px; min-width: 160px;
    box-shadow: var(--shadow-card);
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); z-index: 1000;
}
.nav-dropdown-menu.show { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: var(--radius-sm);
    color: var(--text-secondary); font-size: 0.85rem; font-weight: 500;
    transition: var(--transition); text-decoration: none;
}
.dropdown-item:hover { background: rgba(196,149,106,0.08); color: var(--bronze); }
.dropdown-item svg { width: 16px; height: 16px; opacity: 0.8; }

/* ===== Audio Controls ===== */
.nav-audio-controls {
    position: absolute; left: 48px;
    display: flex; align-items: center; gap: 12px;
}
#audio-toggle {
    background: rgba(196,149,106,0.1); border: 1px solid var(--border-color);
    color: var(--text-primary); border-radius: 50%;
    width: 36px; height: 36px; display: flex; align-items: center; justify-content: center;
    cursor: pointer; transition: var(--transition);
}
#audio-toggle:hover { background: rgba(196,149,106,0.2); color: var(--bronze); }
.volume-slider-container {
    width: 80px; display: flex; align-items: center;
    opacity: 0; visibility: hidden; transform: translateX(-10px);
    transition: var(--transition);
}
.nav-audio-controls:hover .volume-slider-container {
    opacity: 1; visibility: visible; transform: translateX(0);
}
#volume-slider {
    -webkit-appearance: none; width: 100%; height: 4px; border-radius: 2px;
    background: rgba(196,149,106,0.3); outline: none; cursor: pointer;
}
#volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none; appearance: none;
    width: 14px; height: 14px; border-radius: 50%;
    background: var(--bronze); cursor: pointer; transition: transform 0.2s;
}
#volume-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }
#volume-slider::-moz-range-thumb {
    width: 14px; height: 14px; border-radius: 50%;
    background: var(--bronze); cursor: pointer; border: none; transition: transform 0.2s;
}
#volume-slider::-moz-range-thumb:hover { transform: scale(1.2); }

/* ===== Page Transition (Smoke & Logo) ===== */
.page-wipe {
    position: fixed; inset: 0; z-index: 10000;
    pointer-events: none; display: flex; align-items: center; justify-content: center;
    visibility: hidden; opacity: 0; transition: visibility 0s 0.6s, opacity 0.5s ease;
}
.page-wipe.active {
    pointer-events: all; visibility: visible; opacity: 1; transition: opacity 0.4s ease;
}
.page-wipe .wipe-panel {
    position: absolute; inset: 0;
    background: radial-gradient(circle at center, rgba(30,25,22,0.98) 0%, rgba(15,12,10,1) 100%);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    transform: scale(1.2); opacity: 0;
}
.page-wipe.active .wipe-panel {
    animation: smokeFade 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.page-wipe .wipe-logo {
    position: relative; z-index: 10001; width: 180px; height: auto;
    opacity: 0; transform: scale(0.8); filter: drop-shadow(0 0 30px rgba(196,149,106,0.6));
}
.page-wipe.active .wipe-logo {
    animation: logoPulse 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s forwards;
}
.page-wipe .wipe-logo img { width: 100%; height: auto; }

@keyframes smokeFade {
    from { opacity: 0; transform: scale(1.2); }
    to { opacity: 1; transform: scale(1); }
}
@keyframes logoPulse {
    0% { opacity: 0; transform: scale(0.8); filter: brightness(1) drop-shadow(0 0 0 rgba(196,149,106,0)); }
    50% { opacity: 1; transform: scale(1.1); filter: brightness(1.5) drop-shadow(0 0 40px rgba(196,149,106,0.8)); }
    100% { opacity: 1; transform: scale(1); filter: brightness(1.2) drop-shadow(0 0 25px rgba(196,149,106,0.5)); }
}

/* ===== Beta Disabled State ===== */
.beta-disabled {
    position: relative !important;
    cursor: not-allowed !important;
}
.beta-disabled::after {
    content: attr(data-beta-msg);
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(30, 25, 22, 0.95);
    color: var(--bronze-light);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    border: 1px solid var(--bronze);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    z-index: 10000;
    pointer-events: none;
}
.beta-disabled:hover::after {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.beta-disabled::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--bronze);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10000;
}
.beta-disabled:hover::before {
    opacity: 1;
    visibility: visible;
}