@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;800&display=swap');

:root {
    --primary-color: #3a7dff;
    --primary-hover-color: #2c67d8;
    --background-color: #f0f2f5;
    --card-background: #ffffff;
    --text-color: #1c1e21;
    --subtle-text-color: #606770;
    --border-color: #dddfe2;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --success-color: #42b72a;
    --success-hover-color: #36a420;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    line-height: 1.6;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-hover-color);
    text-decoration: underline;
}

/* Header and Navigation */
header {
    background-color: var(--card-background);
    box-shadow: 0 1px 4px var(--shadow-color);
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    height: 64px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--primary-color);
}

.logo:hover {
    text-decoration: none;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}

nav ul a {
    font-weight: 500;
    font-size: 1rem;
    color: var(--subtle-text-color);
    text-decoration: none;
    transition: color 0.2s;
}

nav ul a:hover, nav ul a.active {
    color: var(--primary-color);
}

.hero {
    text-align: center;
    padding: 4rem 2rem;
    background-color: var(--card-background);
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin: 0 0 1rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--subtle-text-color);
    max-width: 600px;
    margin: 0 auto;
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

section {
    margin-bottom: 3rem;
}

h2 {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 2rem;
}

/* Password Generator Section */
.password-generator {
    background-color: var(--card-background);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--shadow-color);
    max-width: 600px;
    margin: 2rem auto;
}

.controls {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.controls label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.result {
    display: flex;
    gap: 1rem;
}

.result input[type="text"] {
    flex-grow: 1;
    font-size: 1.25rem;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--background-color);
}

button {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

button:active { transform: scale(0.98); }

#generate {
    background-color: var(--primary-color);
    color: white;
}

#generate:hover {
    background-color: var(--primary-hover-color);
}

#copy {
    background-color: var(--success-color);
    color: white;
}

#copy:hover {
    background-color: var(--success-hover-color);
}

/* Features Section */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-item {
    background: var(--card-background);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 12px var(--shadow-color);
}

.feature-item h3 {
    font-size: 1.25rem;
    margin-top: 0;
}

/* Blog Preview */
.blog-preview .post-preview {
    background: var(--card-background);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.read-more {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 700;
}

/* Legal & Content Pages */
.legal-content, .blog-list, .contact-form-section, .contact-info, .mission, .values {
    background: var(--card-background);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 12px var(--shadow-color);
    max-width: 800px;
    margin: 2rem auto;
}

.legal-content h2, .mission h2, .values h2 {
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

/* Contact Form */
.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    box-sizing: border-box;
}

.submit-btn {
    background-color: var(--primary-color);
    color: white;
    width: 100%;
}

/* Footer */
footer {
    background-color: var(--card-background);
    text-align: center;
    padding: 2rem;
    margin-top: 3rem;
    border-top: 1px solid var(--border-color);
}

.footer-links {
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

footer a {
    color: var(--subtle-text-color);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    nav { height: 56px; }
    main, header { padding: 0 1rem; }
    .controls { grid-template-columns: 1fr; }
}