@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;900&display=swap');

body {
    background-color: #ffffff;
    color: #000000;
    font-family: 'Inter', sans-serif;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Typography */
.logo-text {
    font-weight: 900;
    font-size: 1.5rem;
    letter-spacing: -1px;
}

.section-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #999;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

/* Borders */
.border-bottom-thick {
    border-bottom: 4px solid #000 !important;
}

.border-bottom-thin {
    border-bottom: 1px solid #eee !important;
}

.border-top-thick {
    border-top: 4px solid #000 !important;
}

/* Navigation */
.nav-link {
    display: inline-block;
    margin-left: 2rem;
    font-weight: 500;
    color: #000;
}

.nav-link:hover {
    text-decoration: line-through;
}

/* Buttons & Links */
.btn-minimal {
    display: inline-block;
    margin-top: 1rem;
    font-weight: 600;
    font-size: 0.9rem;
    border-bottom: 2px solid #000;
    padding-bottom: 2px;
}

.btn-minimal:hover {
    background: #000;
    color: #fff;
    padding: 2px 5px;
    border-bottom: none;
}

.btn-minimal-black {
    background: #000;
    color: #fff;
    border: none;
    padding: 1rem 3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s;
}

.btn-minimal-black:hover {
    background: #333;
}

.link-arrow {
    font-weight: 600;
    font-size: 1.2rem;
}

.link-arrow:hover {
    margin-left: 10px;
    transition: margin 0.2s;
}

/* Forms */
.form-control-minimal {
    width: 100%;
    border: none;
    padding: 1rem 0;
    font-size: 1.2rem;
    font-weight: 300;
    outline: none;
}

.form-control-minimal:focus {
    background: #f9f9f9;
}

/* Components */
.project-card {
    margin-bottom: 2rem;
}

.project-title {
    font-weight: 900;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.skill-tag {
    border: 1px solid #000;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
    transition: all 0.2s;
}

.skill-tag:hover {
    background: #000;
    color: #fff;
}

.timeline-row {
    display: flex;
    margin-bottom: 2rem;
}

.timeline-row .year {
    width: 150px;
    font-weight: 600;
    flex-shrink: 0;
}

.grayscale {
    filter: grayscale(100%);
}

.grayscale-hover {
    filter: grayscale(100%);
    transition: filter 0.3s;
}

.grayscale-hover:hover {
    filter: grayscale(0%);
}

.cert-item {
    cursor: pointer;
}

.placeholder-box {
    background: #f0f0f0;
    height: 200px;
    /* Approximate height of images */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Social Icons */
.social-icons {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 20px;
}

.social-icon {
    width: 40px;
    height: 40px;
    transition: transform 0.3s ease;
    /* No filter needed for light theme if logos are black */
}

.social-icon:hover {
    transform: scale(1.1);
}