:root {
    /* Brand */
    --color-primary: #2563eb;
    --color-primary-dark: #1d4ed8;
    --color-secondary: #64748b;

    /* Text */
    --color-text: #1e293b;
    --color-text-muted: #64748b;
    --color-text-light: #94a3b8;

    /* Background */
    --color-background: #ffffff;
    --color-surface: #f8fafc;

    /* Borders */
    --color-border: #e2e8f0;
}


body {
    margin: 0;
    padding-top: 90px;
    background-color: var(--color-background);
    color: var(--color-text);
    font-family: "Inter", sans-serif;
}
/* ==========================
   GLOBAL SETTINGS
========================== */
html {
    scroll-behavior:smooth;
}

/* ==========================
   NAVIGATION
========================== */
.navbar {
    position:fixed;
    top:0;
    width:100%;
    z-index:1000;
    background:
    rgba(11,17,32,0.85);
    backdrop-filter:blur(10px);
}

.nav-container {
    max-width:1200px;
    margin:auto;
    padding:28px 30px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    min-height: 78px;
}

.logo {
    font-size:28px;
    font-weight:800;
}

.logo span {
    color:#38BDF8;
}

nav {
    display:flex;
    gap:35px;
}

nav a {
    color:#94A3B8;
    transition:.3s;
}

nav a:hover {
    color:#38BDF8;
}
 /* ==========================
   FOOTER
========================== */
footer {
    padding:80px 30px;
    text-align:center;
    border-top:
    1px solid #1E293B;
}

.social-links {
    display:flex;
    justify-content:center;
    gap:25px;
    margin:30px 0;
}

.social-links i {
    font-size:30px;
    color:#38BDF8;
}

.copyright {
    color:#64748B;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px;
}

.hero-section {
    padding: 40px 0;
    background: var(--color-surface);
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.hero-badges span {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.18);
    color: #f5f5f5;
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.featured-section{
    padding: 40px 0;
    background: var(--color-background);
}

.project-card {
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.05);
}

.project-card .card-img-top {
    height: 220px;
    object-fit: cover;
}

.project-card .card-body {
    padding: 20px;
}

.about-section {
    padding: 40px 0;
    background: var(--color-background);
}

.about-box {
    padding: 24px 28px;
    margin-bottom: 16px;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
}

.about-intro {
    border-left: 4px solid #2563eb;
}

.about-highlight {
    border-left: 4px solid #10b981;
}

.about-box h2,
.about-box h3 {
    margin-top: 0;
    margin-bottom: 8px;
}

.about-box p {
    margin: 0;
    line-height: 1.6;
    color: #4b5563;
}

.skills-section {
    padding: 60px 0;
    background: var(--color-surface);
}

.skill-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.skill-item {
    flex: 1 1 22%;
    min-width: 220px;
}

.skill-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    background: #fff;
    height: 100%;
}

.skill-icon-wrapper {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: linear-gradient(135deg, #dbeafe, #eff6ff);
    color: #2563eb;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.skill-card h5 {
    margin: 0 0 6px;
}

.skill-card p {
    margin: 0;
    color: #555;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .skill-item {
        flex: 1 1 100%;
    }
}