/* css/lander.css - Landing Page Styles */

.lander-page {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    text-align: center;
    padding: var(--space-6);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.lander-page.fade-out {
    opacity: 0;
    transform: translateY(-30px) scale(1.05);
    pointer-events: none;
}

.lander-content {
    max-width: 800px;
    width: 100%;
    margin-top: 80px;
    animation: fadeInUp 1s ease-out;
}

.lander-logo {
    margin-bottom: var(--space-4);
    display: inline-block;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.1));
}

.main-logo-img {
    width: 140px;
    height: 140px;
    object-fit: contain;
    border-radius: var(--radius-xl);
    background: #ffffff;
    padding: 10px;
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.15);
    border: 4px solid var(--primary-100);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.main-logo-img:hover {
    transform: scale(1.05);
}

.lander-title {
    font-size: clamp(2rem, 6vw, 3rem);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--space-3);
    letter-spacing: -0.5px;
}

.lander-subtitle {
    font-size: var(--font-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-10);
    line-height: 1.5;
    max-width: 550px;
    margin-left: auto;
    margin-right: auto;
}

.lander-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: var(--space-4);
    margin: 0 auto 40px;
    max-width: 700px;
}

.l-feat {
    background: var(--bg-white);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--primary-100);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.l-feat:hover {
    transform: translateY(-5px);
    border-color: var(--primary-500);
    box-shadow: var(--shadow-md);
}

.l-feat span {
    font-size: 24px;
    display: block;
    margin-bottom: 6px;
}

.l-feat p {
    font-size: var(--font-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.hidden {
    display: none !important;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

@media (max-width: 640px) {
    .lander-title {
        font-size: 2.8rem;
    }

    .lander-features-grid {
        grid-template-columns: 1fr 1fr;
    }

    .lander-content {
        padding: 0 10px;
    }
}

#startBtn {
    position: relative;
    z-index: 10;
    cursor: pointer;
}

#startBtn:active {
    transform: scale(0.95);
}