* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Arial', sans-serif;
}

body {
    background: linear-gradient(135deg, #1C2526 0%, #2F3A44 100%);
    color: #FFFFFF;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

canvas#particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -10;
    pointer-events: none;
}

.logo-container {
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1000;
}

.logo-container a {
    display: block;
    transition: transform 0.3s ease;
}

.logo-container a:hover {
    transform: scale(1.1);
}

.logo-container img {
    height: 3rem;
    width: auto;
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.6));
    transition: filter 0.3s ease;
}

.logo-container a:hover img {
    filter: drop-shadow(0 4px 8px rgba(255, 255, 255, 0.3));
}

.main-container {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, transparent, rgba(0, 0, 0, 0.7));
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.search-container {
    position: relative;
    width: 100%;
    max-width: 48rem;
    background: linear-gradient(145deg, #2a2a2a, #363636);
    border-radius: 3.75rem;
    padding: 0.75rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), inset 0 2px 8px rgba(255, 255, 255, 0.1);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
}

.search-container:hover,
.search-container:focus-within {
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.25), inset 0 2px 8px rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.search-form {
    display: flex;
    align-items: center;
    width: 100%;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 1.25rem 4.375rem 1.25rem 2rem;
    background: transparent;
    border: 2px solid #d0d0d0;
    border-radius: 3.75rem;
    color: #ffffff;
    font-size: 1.25rem;
    outline: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

.search-input:focus {
    border-color: #B0B0B0;
    box-shadow: 0 0 20px rgba(176, 176, 176, 0.5), inset 0 0 8px rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.search-input::placeholder {
    color: #a0a0a0;
    font-style: italic;
    transition: opacity 0.3s ease;
}

.search-input:focus::placeholder {
    opacity: 0.7;
}

.search-button {
    position: absolute;
    right: 0.625rem;
    background: linear-gradient(145deg, #B0B0B0, #D0D0D0);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    padding: 0.875rem;
    transition: background 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.4);
}

.search-button:hover,
.search-button:focus {
    background: linear-gradient(145deg, #D0D0D0, #FFFFFF);
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 6px 12px rgba(255, 255, 255, 0.3);
}

.search-button img {
    width: 1.875rem;
    height: 1.875rem;
    filter: invert(0.2);
    transition: filter 0.3s ease, transform 0.3s ease;
}

.search-button:hover img,
.search-button:focus img {
    filter: invert(0);
    transform: rotate(-5deg);
}

footer {
    background-color: #121212;
    padding: 1.25rem;
    text-align: center;
    color: #B0B0B0;
    position: fixed;
    bottom: 0;
    width: 100%;
    box-shadow: 0 -2px 6px rgba(0,0,0,0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    transition: background-color 0.3s ease;
}

footer:hover {
    background-color: #1A1A1A;
}

footer a {
    color: #B0B0B0;
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
}

footer a:hover {
    color: #FFFFFF;
    transform: translateY(-2px);
}

footer img {
    width: 1rem;
    height: 1rem;
    filter: invert(0.8);
    transition: filter 0.3s ease;
}

@media (max-width: 600px) {
    .search-container {
        max-width: 90%;
        padding: 0.5rem;
    }
    .search-input {
        font-size: 1.125rem;
        padding: 1rem 3.75rem 1rem 1.25rem;
    }
    .search-button {
        padding: 0.75rem;
    }
    .search-button img {
        width: 1.625rem;
        height: 1.625rem;
    }
    footer {
        font-size: 0.875rem;
    }
    footer img {
        width: 0.875rem;
        height: 0.875rem;
    }
    .logo-container img {
        height: 2.5rem;
    }
    .logo-container {
        top: 0.9375rem;
        left: 0.9375rem;
    }
}

@media (min-width: 1200px) {
    .search-container {
        max-width: 62.5rem;
    }
}