* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background-color: #0f172a;
    color: #e5e7eb;
    line-height: 1.6;
}

/* =====================
   HERO
===================== */

.hero {
    background: linear-gradient(180deg, #020617, #0f172a);
    padding: 5rem 1.5rem;
}

.hero-content {
    max-width: 900px;
    margin: auto;
}

.hero h1 {
    font-size: 3rem;
}

.hero h2 {
    color: #38bdf8;
    margin: 0.5rem 0 1rem;
}

.hero p {
    max-width: 700px;
    color: #cbd5f5;
}

/* =====================
   HERO ACTIONS (FIXED)
===================== */

.hero-actions {
    margin-top: 2rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn {
    text-decoration: none;
    padding: 0.7rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
    display: inline-block;
    text-align: center;
}

.primary {
    background-color: #38bdf8;
    color: #020617;
}

.secondary {
    border: 1px solid #38bdf8;
    color: #38bdf8;
}

/* Mobile-friendly buttons */
@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn {
        width: 100%;
    }
}

/* =====================
   SECTIONS
===================== */

.section {
    max-width: 900px;
    margin: auto;
    padding: 3rem 1.5rem;
}

.section h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

/* =====================
   INFO LIST
===================== */

.info-list {
    list-style: none;
}

.info-list li {
    margin-bottom: 0.6rem;
}

/* =====================
   SKILLS
===================== */

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.skills-grid h4 {
    margin-bottom: 0.5rem;
    color: #38bdf8;
}

.skills-grid ul {
    list-style: none;
}

.skills-grid li {
    margin-bottom: 0.4rem;
}

/* =====================
   EXPERIENCE
===================== */

.experience {
    margin-bottom: 2rem;
}

.experience h4 {
    color: #38bdf8;
}

.experience span {
    display: block;
    font-size: 0.9rem;
    color: #94a3b8;
    margin-bottom: 0.5rem;
}

.experience ul {
    padding-left: 1.2rem;
}

.experience li {
    margin-bottom: 0.4rem;
}

/* =====================
   CONTACT
===================== */

.contact p {
    margin-bottom: 0.5rem;
}

.contact a {
    color: #38bdf8;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.contact a:hover {
    border-bottom: 1px solid #38bdf8;
}

/* =====================
   FOOTER
===================== */

footer {
    text-align: center;
    padding: 2rem;
    color: #64748b;
    font-size: 0.9rem;
}