* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  }

body {
font-family: Arial, Helvetica, sans-serif;
background-color: #0f172a;
color: #e2e8f0;
min-height: 100vh;
}

/* ---------- HERO ---------- */

.hero {
padding: 90px 20px 80px;
text-align: center;
background: linear-gradient(135deg, #1e293b, #312e81);
}

.hero-content {
max-width: 800px;
margin: 0 auto;
}

.tag {
display: inline-block;
margin-bottom: 25px;
padding: 8px 16px;


border: 1px solid #818cf8;
border-radius: 20px;

color: #c7d2fe;
font-size: 0.9rem;


}

h1 {
margin-bottom: 20px;


color: #ffffff;
font-size: clamp(2.8rem, 7vw, 5rem);


}

.subtitle {
max-width: 650px;
margin: 0 auto;


color: #cbd5e1;
font-size: 1.15rem;
line-height: 1.7;


}

/* ---------- PROJECTS ---------- */

.projects {
width: min(1100px, 90%);
margin: 70px auto;
}

.projects h2 {
margin-bottom: 30px;


color: #ffffff;
font-size: 2rem;


}

.project-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 25px;
}

/* ---------- CARDS ---------- */

.project-card {
display: flex;
flex-direction: column;
justify-content: space-between;


min-height: 280px;
padding: 30px;

background-color: #1e293b;
border: 1px solid #334155;
border-radius: 16px;

transition:
    transform 0.25s ease,
    border-color 0.25s ease;


}

.project-card:hover {
transform: translateY(-7px);
border-color: #818cf8;
}

.number {
color: #818cf8;
font-size: 2.5rem;
font-weight: bold;
}

.project-card h3 {
margin: 15px 0 10px;


color: #ffffff;
font-size: 1.4rem;


}

.project-card p {
color: #94a3b8;
line-height: 1.6;
}

.project-card a {
display: inline-block;


margin-top: 25px;
padding: 11px 18px;

background-color: #6366f1;
border-radius: 8px;

color: #ffffff;
text-align: center;
text-decoration: none;
font-weight: bold;

transition: background-color 0.2s ease;


}

.project-card a:hover {
background-color: #818cf8;
}

/* ---------- FOOTER ---------- */

footer {
padding: 35px 20px;


border-top: 1px solid #334155;

color: #64748b;
text-align: center;


}

footer a {
color: #a5b4fc;
text-decoration: none;
}

/* ---------- RESPONSIVE ---------- */

@media (max-width: 700px) {


.project-grid {
    grid-template-columns: 1fr;
}

.hero {
    padding: 70px 20px;
}


}