/* Reset default styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.5;
    color: #333;
    background-color: #f4f4f4;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 100%;
    width: 90vw;
    margin: 2vh auto;
    padding: 2rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* Sticky Navigation */
.sticky-nav {
    position: sticky;
    top: 0;
    background: #2c3e50;
    padding: 0.5rem;
    z-index: 100;
}

.sticky-nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.sticky-nav li {
    margin: 0 1rem;
}

.sticky-nav a {
    color: #fff;
    text-decoration: none;
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
    transition: color 0.3s;
}

.sticky-nav a:hover {
    color: #3498db;
}

/* Header */
header {
    text-align: center;
    margin-bottom: 2rem;
}

h1 {
    font-size: clamp(1.8rem, 5vw, 2.2rem);
    color: #2c3e50;
}

h2 {
    font-size: clamp(1.4rem, 4vw, 1.8rem);
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 0.3rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: clamp(1.2rem, 3.5vw, 1.4rem);
    color: #34495e;
}

.contact-info {
    font-size: clamp(0.8rem, 3vw, 1rem);
    color: #7f8c8d;
    margin-top: 0.5rem;
}

.contact-info a {
    color: #3498db;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* CTA Button */
.cta-button {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: #3498db;
    color: #fff;
    text-decoration: none;
    border-radius: 4px;
    margin-top: 1rem;
    transition: background 0.3s;
}

.cta-button:hover {
    background: #2980b9;
}

/* Back Link */
.back-link {
    display: block;
    font-size: clamp(0.8rem, 3vw, 0.9rem);
    color: #3498db;
    text-decoration: none;
    margin-top: 1rem;
}

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

/* Sections */
.section {
    margin-bottom: 2rem;
}

.entry {
    margin-bottom: 1.5rem;
}

.entry p {
    font-style: italic;
    color: #7f8c8d;
    font-size: clamp(0.9rem, 2.5vw, 1rem);
}

ul {
    list-style-type: disc;
    margin-left: 1.5rem;
    margin-top: 0.5rem;
    font-size: clamp(0.85rem, 2.5vw, 0.95rem);
}

/* Skills Grid */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.skills-grid span {
    background: #ecf0f1;
    padding: 0.5rem;
    border-radius: 4px;
    text-align: center;
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.service {
    padding: 1rem;
    background: #f9f9f9;
    border-radius: 4px;
    text-align: center;
}

/* Testimonials */
.testimonial {
    padding: 1rem;
    background: #f9f9f9;
    border-radius: 4px;
    margin-bottom: 1rem;
    font-style: italic;
    color: #7f8c8d;
}

/* Blog Posts */
.blog-post {
    margin-bottom: 2rem;
    padding: 1rem;
    background: #f9f9f9;
    border-radius: 4px;
}

.blog-post h3 {
    margin-bottom: 0.5rem;
}

.post-meta {
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
    color: #7f8c8d;
    margin-bottom: 0.5rem;
}

.blog-image {
    max-width: 100%;
    height: auto;
    margin: 1rem 0;
    border-radius: 4px;
}

.read-more {
    display: inline-block;
    color: #3498db;
    text-decoration: none;
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
}

.read-more:hover {
    text-decoration: underline;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 600px;
    margin-top: 1rem;
}

.contact-form label {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    color: #2c3e50;
}

.contact-form input,
.contact-form textarea {
    padding: 0.5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: clamp(0.85rem, 2.5vw, 0.95rem);
}

.contact-form textarea {
    resize: vertical;
}

.contact-form button {
    align-self: flex-start;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 2rem;
    font-size: clamp(0.8rem, 2.5vw, 0.9rem);
    color: #7f8c8d;
}

footer a {
    color: #3498db;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Mobile-Specific Adjustments */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
        width: 95vw;
    }

    .sticky-nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .sticky-nav li {
        margin: 0.5rem;
    }

    h1 {
        font-size: clamp(1.5rem, 6vw, 1.8rem);
    }

    h2 {
        font-size: clamp(1.2rem, 5vw, 1.5rem);
    }

    h3 {
        font-size: clamp(1rem, 4vw, 1.2rem);
    }

    .contact-info, .entry p, ul, .skills-grid span, .service p, .testimonial p, .post-meta, .read-more {
        font-size: clamp(0.75rem, 3.5vw, 0.85rem);
    }

    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    ul {
        margin-left: 1rem;
    }
}

/* Extra Small Devices */
@media (max-width: 480px) {
    .container {
        padding: 0.8rem;
        margin: 1vh auto;
    }

    .sticky-nav ul {
        flex-direction: column;
        align-items: center;
    }

    h1 {
        font-size: clamp(1.3rem, 6vw, 1.6rem);
    }

    h2 {
        font-size: clamp(1rem, 4.5vw, 1.3rem);
    }

    h3 {
        font-size: clamp(0.9rem, 4vw, 1.1rem);
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }
}