/* =========================== GLOBAL LAYOUT =========================== */
main {
    max-width: 1200px;
    margin: 60px auto 50px auto !important;
    padding: 0 60px !important;
    width: 100%;
    box-sizing: border-box;
}
@media (max-width: 968px) { main { padding: 0 35px !important; } }
@media (max-width: 640px) { main { padding: 0 20px !important; } }

/* =========================== COLORS & BASE =========================== */
:root {
    --bg: #0a0a0a;
    --text: #e0e0e0;
    --accent: #00ffea;
    --accent2: #ff00aa;
    --light-gray: #aaaaaa;
}
body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    font-size: 0.97rem;
    line-height: 1.6;
    color: #d9d9d9;
    overflow-x: hidden;
}

/* =========================== HEADER =========================== */
header {
    background: linear-gradient(135deg, #0f0f1f 0%, #0a0a1a 100%);
    padding: 45px 15px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.header-content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}
.profile-photo {
    width: 135px;
    height: 135px;
    border-radius: 50%;
    border: 3px solid var(--accent);
    box-shadow: 0 0 0 22px rgba(0,255,234,0.38);
    object-fit: cover;
    transition: transform .35s ease;
}
.profile-photo:hover {
    transform: scale(1.05);
}
.contact-info h1 {
    font-size: 2.55rem;
    font-weight: 800;
    margin: 0 0 10px 0 !important;
    letter-spacing: -0.6px;
    background: linear-gradient(90deg, #fff, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.job-title { 
    font-size: 1.25rem; 
    font-weight: 600; 
    margin: 6px 0 14px 0; 
}

/* =========================== SECTION TITLES =========================== */
h2 {
    font-size: 2.35rem !important;
    font-weight: 900 !important;
    margin: 0 0 55px 0 !important;
    padding-bottom: 20px !important;
    position: relative;
    background: linear-gradient(90deg, #ffffff, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
h2::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 150px;
    height: 5px;
    background: linear-gradient(90deg, var(--accent), var(--accent2), transparent);
    border-radius: 4px;
    box-shadow: 0 0 18px var(--accent);
}
h2 + * { margin-top: 30px !important; }

/* =========================== CONTENT BLOCKS =========================== */
.entry { 
    margin-bottom: 30px; 
    padding-bottom: 22px; 
    border-bottom: 2px solid rgba(255,255,255,0.18); 
}
h3 { 
    color: #fff !important; 
    font-size: 1.35rem; 
    font-weight: 700; 
    margin: 0 0 8px 0; 
}
.date { 
    color: var(--accent); 
    font-weight: 600; 
    font-size: 0.95rem; 
    margin: 4px 0 8px 0; 
}
.institution { 
    font-size: 1rem; 
    color: #ccc; 
    margin-bottom: 10px; 
}

/* =========================== FIXED LIST DEFAULTS =========================== */
ul, ol {
    margin: 0 0 20px 0;
    padding-left: 20px;
}
ul li, ol li {
    margin-bottom: 8px;
}

/* =========================== SKILLS TAGS =========================== */
ul.skills {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    list-style: none !important;
    padding: 0 !important;
}
ul.skills li {
    background: rgba(0,255,234,0.08);
    border: 1px solid var(--accent);
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.95rem;
    transition: all .35s ease;
    box-shadow: 0 0 8px rgba(0,255,234,0.18);
    text-align: center;
    word-break: break-word;
    display: inline-block;
}
ul.skills li:hover {
    background: rgba(0,255,234,0.25);
    transform: translateY(-6px) scale(1.04);
}

/* =========================== CERTIFICATE LIST =========================== */
.certificate-list {
    padding: 0;
    margin: 15px 0;
    list-style: none !important;
}
.certificate-list li {
    position: relative;
    padding-left: 22px; 
    margin-bottom: 10px;
    line-height: 1.6;
}
.certificate-list li::before {
    content: '–';
    color: var(--accent);
    font-weight: bold;
    font-size: 1.1rem;
    position: absolute;
    left: 0;
    top: 0;
}

/* =========================== SOCIAL ICONS =========================== */
.social-links {
    margin-top: 18px;
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}
.social-links a {
    display: flex;
    align-items: center;
    gap: 9px;
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all .3s ease;
}
.social-links img {
    width: 22px !important;
    height: 22px !important;
    filter: brightness(0) invert(1) !important;
    transition: transform .3s ease;
}
.social-links a:hover img { transform: scale(1.25); }

/* =========================== FOOTER =========================== */
footer {
    text-align: center;
    padding: 30px 20px 25px;
    margin-top: 70px;
    color: #666;
    font-size: .85rem;
    opacity: .75;
    transition: opacity .3s ease;
}
footer:hover { opacity: 1; }

a { color: var(--accent) !important; text-decoration: none !important; }

/* =========================== MOBILE REFINEMENTS =========================== */
@media (max-width: 868px) {
    .header-content { flex-direction: column; gap: 20px; }
    .profile-photo { width: 120px; height: 120px; }
    .contact-info h1 { font-size: 2.2rem; }
    .job-title { font-size: 1.15rem; }
}
@media (max-width: 480px) {
    .contact-info h1 { font-size: 2rem; }
    .job-title { font-size: 1.1rem; }
    h2 { font-size: 2rem !important; margin-bottom: 45px !important; }
}