/* ======================
   GLOBAL RESET
====================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #f7f9fc;
    color: #1c1e21;
    line-height: 1.7;
}

/* ======================
   HERO SECTION
====================== */
.hero {
    text-align: center;
    padding: 50px 20px 40px;
    background: linear-gradient(135deg, #ffffff, #f0f5ff);
    border-bottom: 1px solid #e1e7f0;
}

.hero-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    max-width: 1100px;
    margin: 0 auto;
}

.hero-image img {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #e0e7ff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.hero-text {
    text-align: left;
}

.hero-text h1 {
    font-size: 3rem;
    font-weight: 700;
}

.subtitle {
    font-size: 1.3rem;
    color: #667085;
    margin: 12px 0 20px;
}

/* Social Icons */
.social-links {
    margin: 15px 0 25px;
}

.social-icon {
    margin-right: 12px;
    font-size: 1.5rem;
    color: #0073ff;
    transition: 0.2s;
}

.social-icon:hover {
    color: #005ed6;
    transform: translateY(-2px);
}

/* Buttons */
.btn {
    padding: 14px 32px;
    background: #0073ff;
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
}

.btn:hover {
    background: #005ed6;
}

/* ======================
   SECTIONS
====================== */
.section {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 25px;
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

/* ======================
   PROJECTS
====================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 25px;
}

.project-card {
    background: white;
    padding: 22px;
    border-radius: 12px;
    border: 1px solid #e4e7ec;
    transition: 0.2s;
}

.project-card:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.06);
    transform: translateY(-2px);
}

.project-card h3 {
    margin-bottom: 10px;
}

.project-card p {
    color: #475569;
    margin-bottom: 16px;
}

.btn-sm {
    padding: 9px 18px;
    background: #0073ff;
    color: white;
    border-radius: 6px;
    text-decoration: none;
}

.btn-sm:hover {
    background: #005ed6;
}

.disabled {
    background: #94a3b8 !important;
    cursor: default;
}

/* ======================
   SKILLS
====================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 25px;
}

.skill-card {
    background: white;
    padding: 25px 15px;
    border: 1px solid #e4e7ec;
    border-radius: 12px;
    text-align: center;
    transition: 0.2s;
}

.skill-card:hover {
    box-shadow: 0 6px 20px rgba(0,0,0,0.06);
    transform: translateY(-3px);
}

.skill-card i {
    font-size: 1.5rem;
    color: #0073ff;
    margin-bottom: 10px;
}

.gray-icon i {
    color: #475569 !important;
}

/* ======================
   RESPONSIVE
====================== */
@media (max-width: 768px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }

    .hero-text {
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.3rem;
    }
}