/* style.css - Single stylesheet for the whole site
   Font: Inter (imported in each HTML head)
   Light, simple, high-contrast colors compatible with your profile picture
*/

:root{
  --bg: #f6f6f3;            /* soft warm grey background */
  --card: #ffffff;          /* card background */
  --text: #111213;          /* near-black text for contrast */
  --muted: #666b6c;         /* muted text */
  --accent: #cdbb95;        /* warm beige accent */
  --accent-dark: #a8906f;   /* darker accent for borders */
  --primary: #1f2a2b;       /* deep charcoal for headings/nav */
  --radius: 10px;
  --max-width: 1000px;
}

* { box-sizing: border-box; }
html,body{ height:100%; margin:0; font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; background:var(--bg); color:var(--text); }

.container{
  max-width:var(--max-width);
  margin: 0 auto;
  padding: 28px;
}

/* NAV */
.site-header{
  background: var(--primary);
  color: white;
  padding: 16px 0;
  box-shadow: 0 2px 0 rgba(0,0,0,0.06);
}
.site-header .container {
  display:flex;
  align-items:center;
  gap:20px;
}
.brand{
  font-weight:700;
  font-size:20px;
  letter-spacing:0.3px;
}
.nav{
  margin-left: 18px;
  display:flex;
  gap:12px;
  align-items:center;
}
.nav a{
  color:white;
  text-decoration:none;
  padding:8px 12px;
  border-radius:8px;
  border:2px solid rgba(255,255,255,0.18);
  font-weight:600;
}
.nav a:hover{
  background: rgba(255,255,255,0.12);
}
.nav a.active{
  background: var(--accent);
  color: var(--primary);
  border-color: var(--accent-dark);
}

/* Header spacing under nav */
.header-spacer{ height:18px; }

/* Home hero */
.hero{
  text-align:center;
  padding:36px 12px;
}
.profile-pic{
  width:160px;
  height:160px;
  margin: 0 auto 18px auto;
  border-radius:50%;
  overflow:hidden;
  border:6px solid rgba(0,0,0,0.06);
  box-shadow: 0 8px 20px rgba(31,42,43,0.06);
  background: linear-gradient(180deg, rgba(255,255,255,0.6), rgba(240,240,240,0.6));
}
.profile-pic img{ width:100%; height:100%; object-fit:cover; display:block; }

/* Titles */
h1.page-title{
  margin:10px 0 4px;
  color:var(--primary);
  font-size:28px;
}
.lead{
  color:var(--muted);
  max-width:780px;
  margin:10px auto;
  line-height:1.6;
}

/* cards grid used on projects/education */
.grid{
  display:grid;
  grid-template-columns: repeat(2, 1fr);
  gap:28px;
  margin-top:26px;
}
@media (max-width:860px){ .grid{ grid-template-columns:1fr; } }

/* card */
.card{
  background:var(--card);
  border-radius:var(--radius);
  padding:18px;
  border:1px solid rgba(31,36,36,0.06);
  box-shadow: 0 6px 18px rgba(31,42,43,0.03);
}
.card img{
  width:100%;
  border-radius:8px;
  display:block;
}
.card h3{ margin:14px 0 8px; color:var(--primary); font-size:18px; }
.card p{ color:var(--muted); line-height:1.6; font-size:15px; }

/* Education & Skills layout */
.edu-row{ display:flex; gap:20px; align-items:flex-start; }
.edu-left, .edu-right{ flex:1; }
.skill-list{ display:flex; flex-wrap:wrap; gap:8px; margin-top:10px; }
.skill{
  background: #fff;
  padding:8px 10px;
  border-radius:8px;
  border:1px solid rgba(0,0,0,0.05);
  font-weight:600;
  color:var(--primary);
  font-size:14px;
}

/* small details */
.small-muted{ color:var(--muted); font-size:14px; }

/* Contact form */
.contact-form{
  display:grid;
  gap:12px;
}
input[type="text"], input[type="email"], textarea{
  width:100%;
  padding:10px 12px;
  border-radius:8px;
  border:1px solid rgba(0,0,0,0.08);
  font-size:15px;
  background: #fff;
}
textarea{ min-height:120px; resize:vertical; }
.btn{
  display:inline-block;
  padding:10px 16px;
  background:var(--primary);
  color:#fff;
  border-radius:10px;
  text-decoration:none;
  font-weight:700;
  border: none;
  cursor:pointer;
}
.btn.secondary{ background:var(--accent); color:var(--primary); }

/* footer */
.site-footer{
  margin-top:34px;
  text-align:center;
  color:var(--muted);
  padding:28px 0;
  font-size:14px;
}

/* simple utility */
.row{ display:flex; gap:12px; align-items:center; }
.center{ text-align:center; }

/* responsiveness tweaks for nav on small screens */
@media (max-width:720px){
  .site-header .container{ flex-direction:column; align-items:flex-start; gap:12px; }
  .nav{ order:2; flex-wrap:wrap; }
  .hero{ padding:24px 12px; }
}