/* Estilos extraídos de index.html */
:root {
    --bg: #f1f1f1;
    --text: #1a237e;
    --card-bg: #fff;
    --card-shadow: 0 4px 24px #00d8ff11;
    --primary: #1976d2;
    --navbar-bg: #fff;
    --navbar-title: #1976d2;
    --desc: #555;
    --link: #1976d2;
    --link-hover: #181c24;
}

body.dark {
    --bg: #181c24;
    --text: #90caf9;
    --card-bg: linear-gradient(135deg, #23283a 60%, #1976d222 100%);
    --card-shadow: 0 4px 24px #1976d222;
    --primary: #90caf9;
    --navbar-bg: #23283a;
    --navbar-title: #90caf9;
    --desc: #b2becd;
    --link: #90caf9;
    --link-hover: #fff;
}

body {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background 0.3s, color 0.3s;
    padding-top: 90px;
    /* Ajusta según la altura del navbar */
}

.navbar {
    background: var(--navbar-bg);
    padding: 1.2rem 2vw;
    display: flex;
    align-items: center;
    justify-content: space-around;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.13);
    transition: background 0.3s;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.navbar img {
    height: 30px;
}

.navbar-title {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--navbar-title);
}

.theme-toggle {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 1.5rem;
    cursor: pointer;
    margin-left: 1.2rem;
    transition: color 0.2s;
}

.theme-toggle:hover {
    color: var(--link-hover);
}

.hero {
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.hero p {
    color: var(--desc);
    font-size: 1.1rem;
    margin: 0 auto 1.5rem auto;
    max-width: 500px;
}

.search-bar {
    display: flex;
    justify-content: center;
}

.search-bar input {
    width: 340px;
    padding: 0.8rem 1.2rem;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    background: var(--card-bg);
    color: var(--text);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.13);
    transition: box-shadow 0.2s, background 0.3s, color 0.3s;
}

.search-bar input:focus {
    outline: none;
    box-shadow: 0 4px 16px #00d8ff44;
}

.companies-list {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    padding: 0 2vw 2vw 2vw;

    margin: 0 auto;
}

.company-card {
    background: var(--card-bg);
    border-radius: 18px;
    box-shadow: var(--card-shadow);
    width: 260px;
    min-height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.18s, box-shadow 0.18s, background 0.3s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.company-card:hover {
    transform: translateY(-8px) scale(1.04);
    box-shadow: 0 8px 32px #00d8ff55;
}

.company-card img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-top-left-radius: 18px;
    border-top-right-radius: 18px;
    background: #ffffff;
}

.company-info {
    padding: 1.2rem 1rem 1rem 1rem;
    flex: 1;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    /* Cambiado de flex-start a center */
    text-align: center;
    /* Añadido para centrar el texto */
}

.company-info h3 {
    font-size: 1.18rem;
    color: var(--primary);
    margin: 0 0 0.5rem 0;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.company-info p {
    color: var(--desc);
    font-size: 0.98rem;
    margin: 0;
}

.company-link {
    margin-top: 1.2rem;
    align-self: center;
    /* Cambiado de flex-end a center */
    color: var(--link);
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.2s;
}

.company-link:hover {
    color: var(--link-hover);
    text-decoration: underline;
}

@media (max-width: 800px) {
    .companies-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1.2rem;
    }

    .company-card {
        width: 100%;
        max-width: unset;
    }
}

@media (max-width: 500px) {
    .navbar-title {
        font-size: 15px;
        flex-wrap: wrap;
        text-align: center;
    }

    .search-bar input {
        width: 180px;
    }

    .hero h1 {
        font-size: 1.2rem;
    }

    .company-card img {
        height: 110px;
    }

    .companies-list {
        grid-template-columns: repeat(2, 1fr);
    }
}