/* Pulse Website - Global Styles */

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

:root {
    --primary-gradient: linear-gradient(90deg, #ff006e, #8338ec);
    --secondary-gradient: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 100%);
    --accent-color: #8338ec;
    --accent-pink: #ff006e;
    --accent-blue: #3a86ff;
    --bg-dark: #0a0a0a;
    --bg-medium: #1a1a2e;
    --text-primary: #ffffff;
    --text-secondary: #b8b8b8;
    --border-color: rgba(255, 255, 255, 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--secondary-gradient);
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.3s;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: width 0.3s;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
}

/* Buttons */
.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--primary-gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(131, 56, 236, 0.4);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid var(--accent-color);
}

.btn-secondary:hover {
    background: rgba(131, 56, 236, 0.1);
    transform: translateY(-2px);
}

.btn-large {
    padding: 18px 50px;
    font-size: 18px;
    border-radius: 30px;
}

/* Page Container */
.page-container {
    padding-top: 80px;
    min-height: 100vh;
}

/* Hero Sections */
.hero-small {
    background: linear-gradient(135deg, rgba(131, 56, 236, 0.2) 0%, transparent 100%);
    padding: 100px 50px 60px;
    text-align: center;
}

.hero-small h1 {
    font-size: 56px;
    margin-bottom: 20px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-small p {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

/* Content Sections */
.section {
    padding: 80px 50px;
    max-width: 1400px;
    margin: 0 auto;
}

.section-narrow {
    max-width: 900px;
}

.section-title {
    font-size: 42px;
    margin-bottom: 20px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

/* Cards */
.card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(131, 56, 236, 0.2);
    border-color: var(--accent-color);
}

.card-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.card-title {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--accent-color);
}

.card-text {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Grid Layouts */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

/* Forms */
.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(131, 56, 236, 0.2);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

/* Footer */
footer {
    background: var(--bg-dark);
    padding: 60px 50px 30px;
    border-top: 1px solid var(--border-color);
    margin-top: 80px;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--accent-color);
    margin-bottom: 20px;
    font-size: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.social-links a {
    font-size: 24px;
    transition: transform 0.3s;
}

.social-links a:hover {
    transform: translateY(-3px);
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-40 {
    margin-bottom: 40px;
}

.mt-40 {
    margin-top: 40px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 50px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Feature Badge */
.badge {
    display: inline-block;
    padding: 6px 15px;
    background: rgba(131, 56, 236, 0.2);
    border: 1px solid var(--accent-color);
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 20px;
}

/* Pricing specific */
.pricing-card {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-color);
    border-radius: 25px;
    padding: 40px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-color);
}

.pricing-card.featured {
    border-color: var(--accent-color);
    box-shadow: 0 20px 50px rgba(131, 56, 236, 0.3);
}

.featured-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gradient);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: bold;
}

.price {
    font-size: 56px;
    font-weight: bold;
    margin: 20px 0;
}

.price span {
    font-size: 20px;
    color: var(--text-secondary);
}

.features-list {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.features-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.features-list li:last-child {
    border-bottom: none;
}

.features-list li::before {
    content: "✓";
    color: var(--accent-color);
    font-weight: bold;
    margin-right: 10px;
}

/* Documentation styles */
.doc-nav {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 30px;
    position: sticky;
    top: 100px;
}

.doc-nav h3 {
    color: var(--accent-color);
    margin-bottom: 20px;
}

.doc-nav ul {
    list-style: none;
}

.doc-nav ul li {
    margin-bottom: 12px;
}

.doc-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

.doc-nav a:hover {
    color: var(--accent-color);
}

.doc-content h2 {
    color: var(--accent-color);
    margin-top: 40px;
    margin-bottom: 20px;
    font-size: 32px;
}

.doc-content h3 {
    color: var(--text-primary);
    margin-top: 30px;
    margin-bottom: 15px;
    font-size: 24px;
}

.doc-content p {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.doc-content code {
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: 5px;
    color: var(--accent-blue);
    font-family: 'Courier New', monospace;
}

.doc-content pre {
    background: rgba(255, 255, 255, 0.05);
    padding: 20px;
    border-radius: 10px;
    overflow-x: auto;
    margin: 20px 0;
}

/* Alert boxes */
.alert {
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
}

.alert-success {
    background: rgba(40, 167, 69, 0.2);
    border: 1px solid rgba(40, 167, 69, 0.5);
    color: #5cb85c;
}

.alert-info {
    background: rgba(58, 134, 255, 0.2);
    border: 1px solid rgba(58, 134, 255, 0.5);
    color: var(--accent-blue);
}

.alert-warning {
    background: rgba(255, 193, 7, 0.2);
    border: 1px solid rgba(255, 193, 7, 0.5);
    color: #ffc107;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 20px;
    }

    .nav-links {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: rgba(10, 10, 10, 0.98);
        flex-direction: column;
        padding: 20px;
        transition: left 0.3s;
    }

    .nav-links.active {
        left: 0;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero-small h1 {
        font-size: 36px;
    }

    .section {
        padding: 60px 20px;
    }

    .section-title {
        font-size: 32px;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .container {
        padding: 0 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    .btn-large {
        padding: 15px 30px;
        font-size: 16px;
    }

    .price {
        font-size: 42px;
    }
}