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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    background-color: #ffffff;
    color: #000000;
    line-height: 1.6;
}

/* Demo Ribbon */
.demo-ribbon {
    position: fixed;
    top: 1rem;
    right: 1rem;
    background-color: transparent;
    color: #999999;
    padding: 0.5rem 1rem;
    font-weight: 400;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    border: 1px solid #cccccc;
    z-index: 9999;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    border-bottom: 2px solid #000000;
    padding: 2rem;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 3rem;
    letter-spacing: -1px;
}

.hero h2 {
    font-size: 1.5rem;
    font-weight: 300;
    margin: 0.5rem 0;
    letter-spacing: 1px;
}

.hero-intro {
    max-width: 800px;
    margin: 3rem auto 2rem;
    text-align: left;
}

.hero-intro p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #333333;
}

.scroll-arrow {
    display: inline-block;
    margin-top: 2rem;
    font-size: 2.5rem;
    color: #000000;
    text-decoration: none;
    transition: transform 0.3s ease;
    animation: bounce 2s infinite;
}

.scroll-arrow:hover {
    transform: translateY(5px);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Companies Section */
.companies {
    max-width: 100%;
    padding: 0;
}

.socios-intro {
    padding: 4rem 6rem;
    border-bottom: 2px solid #000000;
    background-color: #fafafa;
}

.socios-intro p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #333333;
    max-width: 900px;
}

.socios-intro p:last-child {
    margin-bottom: 0;
}

.company-card {
    width: 100%;
    border-bottom: 2px solid #000000;
    padding: 4rem 6rem;
    transition: background-color 0.3s ease;
}

.company-card:hover {
    background-color: #f5f5f5;
}

.company-info h3 {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    color: #333333;
    max-width: 900px;
}

/* Company Details Layout */
.company-details {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.company-image {
    flex-shrink: 0;
}

.image-placeholder {
    width: 200px;
    height: 200px;
    border: 2px solid #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 500;
    background-color: #fafafa;
}

.contact-info {
    flex: 1;
}

.contact-info p {
    font-size: 1rem;
    margin: 0.75rem 0;
    line-height: 1.6;
}

.contact-info strong {
    font-weight: 600;
    display: inline-block;
    min-width: 120px;
}

/* Footer */
.footer {
    border-top: 2px solid #000000;
    padding: 3rem;
    text-align: center;
    background-color: #ffffff;
}

.admin-login-btn {
    display: inline-block;
    padding: 1rem 3rem;
    border: 2px solid #000000;
    color: #000000;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.admin-login-btn:hover {
    background-color: #000000;
    color: #ffffff;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-box {
    width: 100%;
    max-width: 500px;
    border: 2px solid #000000;
    padding: 3rem;
    background-color: #ffffff;
}

.login-box h1 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.login-box h2 {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 2.5rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid #000000;
    background-color: #ffffff;
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background-color: #f5f5f5;
}

.login-submit-btn {
    display: block;
    padding: 1rem;
    border: 2px solid #000000;
    background-color: #000000;
    color: #ffffff;
    text-decoration: none;
    text-align: center;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.login-submit-btn:hover {
    background-color: #ffffff;
    color: #000000;
}

.back-link {
    display: inline-block;
    margin-top: 1.5rem;
    color: #000000;
    text-decoration: none;
    font-size: 0.95rem;
}

.back-link:hover {
    text-decoration: underline;
}

/* Admin Page */
.admin-container {
    min-height: 100vh;
    background-color: #ffffff;
}

.admin-header {
    border-bottom: 2px solid #000000;
    padding: 2rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.admin-header h1 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.admin-header p {
    font-size: 1rem;
    font-weight: 300;
}

.logout-btn {
    padding: 0.75rem 2rem;
    border: 2px solid #000000;
    color: #000000;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.logout-btn:hover {
    background-color: #000000;
    color: #ffffff;
}

.admin-section {
    padding: 3rem;
    border-bottom: 2px solid #000000;
}

.admin-section h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 2rem;
}

.admin-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 1000px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-row .full-width {
    grid-column: 1 / -1;
}

.submit-btn {
    padding: 1rem 2rem;
    border: 2px solid #000000;
    background-color: #000000;
    color: #ffffff;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: fit-content;
    font-family: inherit;
}

.submit-btn:hover {
    background-color: #ffffff;
    color: #000000;
}

/* Companies List in Admin */
.companies-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 1000px;
}

.company-item {
    border: 2px solid #000000;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.company-item:hover {
    background-color: #f5f5f5;
}

.company-item-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.company-item-info p {
    font-size: 0.95rem;
    color: #333333;
}

.company-item-actions {
    display: flex;
    gap: 1rem;
}

.edit-btn,
.delete-btn {
    padding: 0.5rem 1.5rem;
    border: 2px solid #000000;
    background-color: #ffffff;
    color: #000000;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.edit-btn:hover {
    background-color: #000000;
    color: #ffffff;
}

.delete-btn:hover {
    background-color: #000000;
    color: #ffffff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero h2 {
        font-size: 1.2rem;
    }

    .company-card {
        padding: 3rem 2rem;
    }

    .company-info h3 {
        font-size: 1.8rem;
    }

    .company-details {
        flex-direction: column;
        gap: 2rem;
    }

    .image-placeholder {
        width: 150px;
        height: 150px;
    }

    .login-box {
        padding: 2rem;
    }

    .admin-header {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
    }

    .admin-section {
        padding: 2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .company-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .company-item-actions {
        width: 100%;
        justify-content: flex-end;
    }
}