/* Global Styles */
:root {
    --lavender: #e6e6fa;
    --light-grey: #f5f5f5;
    --dark-grey: #333;
    --accent: #a18cd1;
    --hover-accent: #7c65b5;
    --white: #fff;
    --shadow: rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--light-grey);
    color: var(--dark-grey);
    line-height: 1.6;
    scroll-behavior: smooth;
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: var(--lavender);
    padding: 20px 0;
    box-shadow: 0 2px 8px var(--shadow);
    position: sticky;
    top: 0;
    z-index: 999;
    transition: all 0.3s ease;
}

/* Header Container */
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    flex-wrap: wrap;
}

/* Logo + Name */
.logo-section {
    display: flex;
    align-items: center;
    gap: 10px;
    animation: fadeInDown 1s ease-in-out;
}

.logo-section i {
    font-size: 1.8rem;
    color: var(--hover-accent);
}

header h1 {
    margin: 0;
    color: var(--hover-accent);
    font-size: 1.8rem;
}

/* Navbar */
nav.navbar {
    display: flex;
    gap: 15px;
    align-items: center;
    animation: fadeIn 1.2s ease-in-out;
}

.navbar a {
    text-decoration: none;
    color: var(--dark-grey);
    padding: 8px 16px;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.navbar a:hover,
.navbar a.active {
    background-color: var(--hover-accent);
    color: var(--white);
}

/* Burger Menu */
.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--dark-grey);
    transition: all 0.3s ease;
}

/* Animations */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive Navbar */
@media (max-width: 768px) {
    nav.navbar {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        right: 20px;
        background-color: white;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        border-radius: 12px;
        padding: 1rem;
        z-index: 1000;
    }

    nav.navbar.active {
        display: flex;
    }

    .burger {
        display: flex;
    }
}

/* Scroll margins for sections */
#skills,
#about,
#projects,
#certificates,
#contact,
#experience {
    scroll-margin-top: 100px;
}



/* Sections */
section {
    padding: 60px 0;
    background-color: var(--white);
    margin-bottom: 10px;
    border-radius: 10px;
    box-shadow: 0 2px 10px var(--shadow);
    transition: transform 0.3s ease;
}

section:hover {
    transform: scale(1.01);
}

h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--hover-accent);
}

/* About */
.about-content {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    align-items: center;
    justify-content: center;
    animation: fadeIn 1s ease-in-out;
}

.about-text {
    flex: 1;
    min-width: 280px;
}

.about-image img {
    width: 250px;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 4px 10px var(--shadow);
    transition: transform 0.3s ease;
}

.about-image img:hover {
    transform: scale(1.05);
}

/* Skills */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
    text-align: center;
    animation: fadeIn 1.2s ease-in-out;
}

.skill {
    padding: 15px;
    border-radius: 12px;
    background-color: var(--lavender);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.skill:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 10px var(--shadow);
}

.skill img {
    width: 60px;
    height: 60px;
    margin-bottom: 10px;
    object-fit: contain;
}

/* Projects Section */
#projects {
    padding: 60px 0;
    background-color: var(--white);
    text-align: center;
}

.projects-wrapper {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.project-card {
    flex: 1 1 300px;
    background-color: var(--light-grey);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 2px 10px var(--shadow);
    transition: transform 0.3s ease;
    max-width: 350px;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-card h3 {
    color: var(--hover-accent);
    margin-bottom: 10px;
}

.project-link {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 20px;
    background-color: var(--hover-accent);
    color: var(--white);
    border-radius: 25px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.project-link:hover {
    background-color: var(--accent);
}

.view-more-wrapper {
    margin-top: 30px;
}

.view-more-button {
    background-color: var(--hover-accent);
    color: var(--white);
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.view-more-button:hover {
    background-color: var(--accent);
}
.project-thumbnail {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 15px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}
.project-thumbnail {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 15px;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s;
}
.project-thumbnail:hover {
    transform: scale(1.02);
}
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    top: 0; left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.85);
    justify-content: center;
    align-items: center;
}
.lightbox-modal img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}
/* Certificates */
#certificates .container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    flex-direction: row; /* Ensures cards are horizontal */
}
#certificates h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: var(--hover-accent);
}


.certificate-card {
    width: 250px;
    text-align: center;
    background: #fff;
    padding: 1rem;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.certificate-card:hover {
    transform: scale(1.03);
}

.certificate-image img {
    max-width: 100%;
    border-radius: 8px;
    height: auto;
}

.view-more-wrapper {
    text-align: center;
    margin-top: 30px;
}

.view-more-button {
    background-color: var(--hover-accent);
    color: white;
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    transition: background 0.3s ease;
}

.view-more-button:hover {
    background-color: var(--accent);
}

/* Contact */
.contact-form {
    display: grid;
    gap: 15px;
    max-width: 600px;
    margin: auto;
    animation: fadeIn 1.2s ease-in-out;
}

.contact-form input,
.contact-form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 8px;
    width: 100%;
}

.contact-btn {
    background-color: var(--hover-accent);
    color: white;
    padding: 10px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.2s ease;
}

.contact-btn:hover {
    background-color: var(--accent);
    transform: scale(1.02);
}

/* Social */
.social-links {
    margin-top: 20px;
    text-align: center;
    animation: fadeIn 1.2s ease-in-out;
}

.social-btn {
    display: inline-flex;
    align-items: center;
    background-color: #eee;
    border: none;
    padding: 10px 15px;
    margin: 5px;
    border-radius: 20px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.social-btn img {
    width: 20px;
    margin-right: 8px;
}

.social-btn:hover {
    background-color: var(--lavender);
}

/* Timeline */
.timeline {
    border-left: 4px solid var(--hover-accent);
    padding-left: 20px;
    margin-top: 20px;
}

.timeline-item {
    margin-bottom: 30px;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 0;
    width: 16px;
    height: 16px;
    background-color: var(--hover-accent);
    border-radius: 50%;
}

.timeline-date {
    font-weight: bold;
    color: var(--accent);
    margin-bottom: 5px;
}

/* CV Download */
.download-btn {
    display: block;
    margin: auto;
    text-align: center;
    background-color: var(--hover-accent);
    color: white;
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    transition: background 0.3s ease;
    width: fit-content;
}

.download-btn:hover {
    background-color: var(--accent);
}

/* Footer */
footer {
    background-color: var(--lavender);
    text-align: center;
    padding: 15px;
    font-size: 14px;
    color: var(--dark-grey);
    margin-top: 40px;
    animation: fadeInUp 1.5s ease-in-out;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
    }

    nav ul {
        flex-direction: column;
        gap: 10px;
    }

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

    header h1 {
        font-size: 1.6rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .certificate-card {
        width: 220px;
    }

    .contact-form {
        max-width: 100%;
    }
}
.download-cv-btn {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.8rem 1.5rem;
  background-color: #6a5acd; /* Soft lavender */
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.download-cv-btn i {
  margin-right: 8px;
}

.download-cv-btn:hover {
  background-color: #5a4dbf; /* Darker lavender */
}