/* =============== Landing Page Premium Styles =============== */
.landing-hero {
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-xl);
}

/* Dynamic Background grid */
.landing-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 0;
    animation: panGrid 20s linear infinite;
}

/* Glowing Orbs */
.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 0;
    opacity: 0.5;
    animation: floatOrb 10s ease-in-out infinite alternate;
}

.glow-orb-1 {
    width: 40vw;
    height: 40vw;
    background: radial-gradient(circle, var(--accent-cyan-glow), transparent 70%);
    top: -20%;
    left: -10%;
}

.glow-orb-2 {
    width: 30vw;
    height: 30vw;
    background: radial-gradient(circle, rgba(255, 171, 0, 0.1), transparent 70%);
    bottom: -10%;
    right: -5%;
    animation-delay: -5s;
}

@keyframes panGrid {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(50px);
    }
}

@keyframes floatOrb {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(30px, 30px);
    }
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 900px;
    text-align: center;
    background: var(--bg-glass);
    padding: 4rem 2rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, var(--accent-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-inline: auto;
    line-height: 1.6;
}

.hero-cta-group {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-premium {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.btn-primary-gradient {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    color: #0a0f1e;
    box-shadow: 0 10px 20px -10px var(--accent-cyan);
}

.btn-primary-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -10px var(--accent-cyan);
    filter: brightness(1.1);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Feature Grid */
.landing-features {
    padding: var(--spacing-xl) 0;
    position: relative;
    z-index: 10;
    background: var(--bg-color);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

.feature-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2.5rem;
    transition: all 0.3s ease;
    text-align: left;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 20px 40px -20px rgba(0, 229, 255, 0.15);
    background: linear-gradient(180deg, var(--bg-surface-hover) 0%, var(--bg-surface) 100%);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #fff;
}

.feature-card p {
    color: var(--text-muted);
    line-height: 1.6;
}