:root {
    --bg-dark: #050508;
    --primary: #ff1a40;
    --primary-glow: rgba(255, 26, 64, 0.6);
    --secondary: #6e1bbd;
    --text-main: #f0f0f5;
    --text-muted: #9ba0aa;
    --glass-bg: rgba(20, 20, 30, 0.4);
    --glass-border: rgba(255, 255, 255, 0.05);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: "Outfit", sans-serif;
    background-color: #05060a;
    background-image:
        radial-gradient(circle at top, rgba(255, 61, 46, 0.24), transparent 32%),
        radial-gradient(circle at 82% 18%, rgba(255, 61, 46, 0.12), transparent 22%),
        linear-gradient(180deg, #05060a 0%, #030407 100%);
    background-attachment: fixed;
    color: #f6f7fb;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    padding: 0 0 2rem;
}

/* Top Nav */
.top-nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex; justify-content: space-between; align-items: center;
    padding: 0.8rem 2rem;
    background: rgba(5, 5, 8, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-brand {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none;
}

.nav-logo {
    width: 32px; height: 32px;
    border-radius: 8px; object-fit: cover;
}

.nav-name {
    font-size: 1rem; font-weight: 700;
    color: #fff; letter-spacing: 1px;
}

.nav-links {
    display: flex; align-items: center; gap: 1.5rem;
}

.nav-link {
    font-family: "Outfit", sans-serif;
    font-size: 0.85rem; font-weight: 500;
    color: var(--text-muted); text-decoration: none;
    letter-spacing: 0.5px; transition: color 0.2s;
}

.nav-link:hover { color: #fff; }

.nav-actions {
    display: flex; align-items: center; gap: 10px;
}

.nav-btn {
    font-family: "Outfit", sans-serif;
    font-size: 0.8rem; font-weight: 700;
    letter-spacing: 1.5px; text-decoration: none;
    padding: 8px 20px; border-radius: 10px;
    cursor: pointer; transition: all 0.2s;
}

.nav-btn-ghost {
    color: var(--text-muted);
    background: transparent;
    border: 1px solid transparent;
}

.nav-btn-ghost:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
}

.nav-btn-primary {
    color: #fff;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border: none;
}

.nav-btn-primary:hover {
    filter: brightness(1.2);
    transform: scale(1.03);
}

/* Background */
.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: 0;
    animation: float 20s infinite alternate ease-in-out;
}

.orb-1 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    top: -10%; left: -10%; opacity: 0.15;
}

.orb-2 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
    bottom: -20%; right: -10%; opacity: 0.2;
    animation-delay: -5s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(100px, 50px) scale(1.1); }
}

.particle-container {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 1; pointer-events: none;
}

/* Glass Container */
.glass-container {
    position: relative; z-index: 10;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem 4rem;
    text-align: center;
    max-width: 750px; width: 90%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.5s ease;
    margin: 5rem auto 2rem;
}

.glass-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 35px 60px -12px rgba(0, 0, 0, 0.9), 0 0 40px rgba(255, 26, 64, 0.1);
}

.logo-wrapper { margin-bottom: 1.5rem; display: inline-block; }

.logo {
    width: 120px; height: 120px;
    border-radius: 20px; object-fit: cover;
    box-shadow: 0 0 30px var(--primary-glow);
    border: 2px solid transparent;
    background: linear-gradient(var(--bg-dark), var(--bg-dark)) padding-box,
                linear-gradient(135deg, var(--primary), var(--secondary)) border-box;
    animation: pulse 3s infinite alternate;
}

@keyframes pulse {
    0% { box-shadow: 0 0 20px rgba(255, 26, 64, 0.4); }
    100% { box-shadow: 0 0 50px rgba(255, 26, 64, 0.8), 0 0 100px rgba(110, 27, 189, 0.4); }
}

/* Glitch Title */
.glitch {
    font-size: 3rem; font-weight: 900;
    text-transform: uppercase; position: relative;
    margin-bottom: 0.3rem; letter-spacing: 2px;
    background: linear-gradient(to right, #fff, #ffb3c1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glitch::before, .glitch::after {
    content: attr(data-text);
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    background: var(--bg-dark);
}

.glitch::before {
    left: 2px; text-shadow: -2px 0 var(--primary);
    clip: rect(24px, 550px, 90px, 0);
    animation: glitch-anim 3s infinite linear alternate-reverse;
    -webkit-text-fill-color: #fff;
}

.glitch::after {
    left: -2px; text-shadow: -2px 0 var(--secondary);
    clip: rect(85px, 550px, 140px, 0);
    animation: glitch-anim 2s infinite linear alternate-reverse;
    -webkit-text-fill-color: #fff;
}

@keyframes glitch-anim {
    0% { clip: rect(10px, 9999px, 83px, 0); }
    20% { clip: rect(62px, 9999px, 35px, 0); }
    40% { clip: rect(98px, 9999px, 12px, 0); }
    60% { clip: rect(2px, 9999px, 55px, 0); }
    80% { clip: rect(44px, 9999px, 92px, 0); }
    100% { clip: rect(78px, 9999px, 5px, 0); }
}

.tagline {
    font-size: 1.1rem; color: var(--text-muted);
    font-weight: 300; margin-bottom: 1.5rem; letter-spacing: 1px;
}

.tagline.accent {
    color: var(--primary); font-weight: 700;
    letter-spacing: 2px; text-transform: uppercase;
    margin-bottom: -10px; font-size: 0.95rem;
}

.status-badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 16px; border-radius: 50px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    color: #00ff88; font-size: 0.85rem;
    font-weight: 700; letter-spacing: 2px; margin-bottom: 2rem;
}

.status-dot {
    width: 8px; height: 8px;
    background: #00ff88; border-radius: 50%;
    box-shadow: 0 0 10px #00ff88;
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* About Section */
.about-section {
    text-align: left; margin-bottom: 2rem;
}

.about-section h2 {
    font-size: 1rem; color: var(--text-muted);
    letter-spacing: 2px; text-transform: uppercase;
    margin-bottom: 1rem; text-align: center;
}

.about-text {
    font-size: 0.9rem; color: var(--text-muted);
    line-height: 1.7; margin-bottom: 1rem;
    font-weight: 300;
}

.about-text em {
    color: var(--primary); font-style: italic;
}

/* Models Section */
.models-section { text-align: left; }
.models-section h2 {
    font-size: 1rem; color: var(--text-muted);
    letter-spacing: 2px; text-transform: uppercase;
    margin-bottom: 1rem; text-align: center;
}

.model-card {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(255, 61, 46, 0.08), rgba(255, 255, 255, 0.02) 45%), rgba(10, 12, 19, 0.88);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 1rem;
    padding: 1.2rem;
    margin-bottom: 1rem;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 220ms ease;
}

.model-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 145, 113, 0.18);
    box-shadow: 0 22px 45px -26px rgba(0, 0, 0, 0.72);
}

.model-card::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(500px circle at var(--x, 50%) var(--y, 0%), rgba(255, 61, 46, 0.09), transparent 36%);
    opacity: 0;
    transition: opacity 200ms ease;
}

.model-card:hover::before {
    opacity: 1;
}

.model-card.flagship {
    border-color: rgba(255, 61, 46, 0.35);
    box-shadow: 0 28px 70px -42px rgba(0, 0, 0, 0.92), 0 0 0 1px rgba(255, 61, 46, 0.18);
}

.model-header {
    display: flex; justify-content: space-between;
    align-items: center; margin-bottom: 0.5rem;
}

.model-name { font-size: 1rem; font-weight: 700; color: #fff; }

.model-tag {
    font-size: 0.7rem; color: #fff;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    padding: 3px 12px; border-radius: 20px;
    font-weight: 700; letter-spacing: 1px;
}

.model-desc {
    font-size: 0.85rem; color: var(--text-muted);
    margin-bottom: 0.7rem; line-height: 1.5;
}

.model-specs {
    display: flex; gap: 0.6rem; flex-wrap: wrap;
}

.spec {
    font-size: 0.8rem; color: #fff;
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 12px; border-radius: 8px;
    font-weight: 500;
}

.spec-label {
    color: var(--text-muted); font-weight: 300;
    margin-right: 4px; font-size: 0.75rem;
    text-transform: uppercase; letter-spacing: 0.5px;
}

/* Quantization Grid */
.quant-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
}

.quant-card {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px; padding: 1rem;
    text-align: center; transition: border-color 0.3s;
}

.quant-card:hover { border-color: rgba(255, 26, 64, 0.3); }

.quant-name {
    display: block; font-size: 0.95rem; font-weight: 700;
    color: #fff; margin-bottom: 0.3rem;
}

.quant-size {
    display: block; font-size: 0.8rem; color: var(--primary);
    font-weight: 500; margin-bottom: 0.3rem;
}

.quant-desc {
    display: block; font-size: 0.72rem; color: var(--text-muted);
    font-weight: 300;
}

/* Features */
.features-section {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 1rem; margin-top: 2rem; text-align: center;
}

.feature {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.012)), rgba(10, 12, 19, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 1.25rem; padding: 1.2rem 1rem;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.feature:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 145, 113, 0.18);
    box-shadow: 0 26px 65px -36px rgba(0, 0, 0, 0.88);
}

.feature-icon { font-size: 1.6rem; margin-bottom: 0.6rem; }

.feature h3 {
    font-size: 0.9rem; font-weight: 700; color: #fff;
    margin-bottom: 0.4rem; letter-spacing: 0.5px;
}

.feature p {
    font-size: 0.78rem; color: var(--text-muted);
    line-height: 1.5;
}

.cta-primary {
    display: flex; align-items: center; justify-content: center;
    gap: 12px; width: 100%;
    border: 1px solid rgba(255, 61, 46, 0.55);
    background: linear-gradient(135deg, #ff5445 0%, #ff3d2e 55%, #c61f12 100%);
    color: #fff8f5;
    box-shadow: 0 16px 40px -20px rgba(255, 61, 46, 0.6);
    padding: 16px 40px;
    border-radius: 0.75rem; font-weight: 900;
    font-family: "Outfit", sans-serif;
    letter-spacing: 2px; cursor: pointer;
    text-decoration: none; font-size: 1.1rem;
    transition: transform 140ms ease, box-shadow 180ms ease, border-color 180ms ease, filter 180ms ease;
    text-transform: uppercase;
}

.cta-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 22px 46px -22px rgba(255, 61, 46, 0.72);
    filter: brightness(1.03);
}

.cta-primary:active {
    transform: translateY(0);
}

.cta-arrow {
    font-size: 1.3rem;
    transition: transform 0.2s;
}

.cta-primary:hover .cta-arrow {
    transform: translateX(4px);
}

.cta-group {
    display: flex; flex-direction: column; align-items: stretch;
    gap: 1.25rem; margin-top: 2rem; width: 100%;
}

.cta-row {
    display: flex; gap: 1rem; width: 100%;
}

.cta-row .cta-primary {
    flex: 1; width: auto; padding: 13px 20px; font-size: 0.9rem;
}

.cta-secondary {
    flex: 1; display: flex; align-items: center; justify-content: center;
    gap: 8px; padding: 13px 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.02);
    color: #f6f7fb; border-radius: 0.75rem;
    font-weight: 700; font-family: "Outfit", sans-serif;
    letter-spacing: 1.5px; cursor: pointer;
    text-decoration: none; font-size: 0.9rem;
    transition: background 180ms ease, border-color 180ms ease; text-transform: uppercase;
}

.cta-secondary:hover {
    border-color: rgba(255, 61, 46, 0.32);
    background: rgba(255, 61, 46, 0.07);
}

.hf-cta {
    flex: 1; display: flex; align-items: center; justify-content: center;
    gap: 8px; padding: 13px 20px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.02);
    color: #f6f7fb; border-radius: 0.75rem;
    font-weight: 700; font-family: "Outfit", sans-serif;
    letter-spacing: 1.5px; cursor: pointer;
    text-decoration: none; font-size: 0.9rem;
    transition: background 180ms ease, border-color 180ms ease; text-transform: uppercase;
}

.hf-cta:hover {
    border-color: rgba(255, 61, 46, 0.32);
    background: rgba(255, 61, 46, 0.07);
}

.dl-btn {
    flex: 1; display: flex; align-items: center; justify-content: center;
    border: 1px solid rgba(255, 61, 46, 0.55);
    background: linear-gradient(135deg, #ff5445 0%, #ff3d2e 55%, #c61f12 100%);
    color: #fff8f5; padding: 13px 20px;
    border-radius: 0.75rem; font-weight: 700;
    font-family: "Outfit", sans-serif;
    letter-spacing: 1px; cursor: pointer;
    text-decoration: none; font-size: 0.9rem;
    transition: filter 0.2s, transform 0.2s;
    text-transform: uppercase;
}

.dl-btn:hover { 
    filter: brightness(1.2); 
    transform: scale(1.02); 
}

.hf-icon { flex-shrink: 0; }

/* Footer */
footer {
    margin-top: 3rem; padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center; color: var(--text-muted);
    font-size: 0.8rem;
}

@media (max-width: 600px) {
    .top-nav { padding: 0.7rem 1rem; }
    .nav-name { display: none; }
    .nav-links { display: none; }
    .nav-btn { padding: 7px 14px; font-size: 0.75rem; }
    .glass-container { padding: 2rem 1.5rem; margin-top: 4.5rem; }
    .glitch { font-size: 2rem; }
    .model-header { flex-direction: column; align-items: flex-start; gap: 0.3rem; }
    .features-section { grid-template-columns: 1fr; }
    .quant-grid { grid-template-columns: 1fr; }
    .cta-row { flex-direction: column; }
    .cta-row .cta-primary { width: 100%; }
    .model-specs { gap: 0.5rem; }
}