/* ===== Arha's website — shared styles ===== */
:root{
  --coral:#ff6b9d;
  --coral-d:#e84a80;
  --purple:#9b6bff;
  --purple-d:#7a4de0;
  --yellow:#ffd166;
  --mint:#5fd3b0;
  --sky:#5ec6ff;
  --ink:#2b2140;
  --muted:#8a7fa6;
  --bg1:#fff0f6;
  --bg2:#f3ecff;
  --card:#ffffff;
  --line:#efe6fb;
  --shadow:0 10px 30px rgba(120,80,180,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Comic Sans MS",sans-serif;
  color:var(--ink);
  background:linear-gradient(160deg,var(--bg1),var(--bg2));
  background-attachment:fixed;
  line-height:1.6;
}
a{color:var(--purple-d);text-decoration:none}

/* ---- layout ---- */
.container{max-width:960px;margin:0 auto;padding:0 20px}
section{padding:46px 0}

/* ---- nav ---- */
.nav{
  position:sticky;top:0;z-index:30;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(10px);
  border-bottom:2px solid var(--line);
}
.nav-inner{max-width:960px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:800;font-size:1.25rem;display:flex;align-items:center;gap:8px}
.brand .dot{color:var(--coral)}
.nav-links{display:flex;gap:6px}
.nav-links a{
  font-weight:700;font-size:.95rem;color:var(--muted);
  padding:8px 16px;border-radius:999px;transition:.15s
}
.nav-links a:hover{color:var(--purple-d);background:#fff}
.nav-links a.active{background:linear-gradient(135deg,var(--coral),var(--purple));color:#fff}

/* ---- hero ---- */
.hero{text-align:center;padding:60px 0 40px}
.hero .avatar{
  width:130px;height:130px;border-radius:50%;margin:0 auto 20px;
  background:linear-gradient(135deg,var(--yellow),var(--coral));
  display:flex;align-items:center;justify-content:center;font-size:4rem;
  box-shadow:var(--shadow);border:5px solid #fff;overflow:hidden
}
.hero .avatar img{width:100%;height:100%;object-fit:cover}
.hero h1{font-size:2.6rem;margin:.1em 0;line-height:1.1}
.hero h1 .wave{display:inline-block;animation:wave 2.2s infinite}
@keyframes wave{0%,60%,100%{transform:rotate(0)}10%{transform:rotate(14deg)}20%{transform:rotate(-8deg)}30%{transform:rotate(14deg)}40%{transform:rotate(-4deg)}50%{transform:rotate(10deg)}}
.hero p.tag{font-size:1.15rem;color:var(--muted);max-width:560px;margin:10px auto 0}
.hero .btns{margin-top:24px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.btn{
  display:inline-block;font-weight:800;font-size:1rem;padding:14px 26px;border-radius:999px;
  color:#fff;background:linear-gradient(135deg,var(--coral),var(--purple));
  box-shadow:0 8px 20px rgba(150,80,180,.3);transition:transform .1s;border:none;cursor:pointer
}
.btn:hover{transform:translateY(-2px)}
.btn.ghost{background:#fff;color:var(--purple-d);border:2px solid var(--line);box-shadow:none}

/* ---- section heading ---- */
.sec-head{text-align:center;margin-bottom:30px}
.sec-head h2{font-size:1.9rem;margin:0}
.sec-head p{color:var(--muted);margin:6px 0 0}

/* ---- about ---- */
.about-card{
  background:var(--card);border-radius:24px;padding:30px;box-shadow:var(--shadow);
  font-size:1.08rem
}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;margin-top:22px}
.fact{background:#fdfbff;border:2px solid var(--line);border-radius:16px;padding:16px;text-align:center}
.fact .emoji{font-size:1.8rem}
.fact .k{font-size:.78rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.3px;margin-top:6px}
.fact .v{font-weight:800;margin-top:2px}

/* ---- hobbies ---- */
.hobbies{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}
.hobby{
  background:var(--card);border-radius:20px;padding:24px 18px;text-align:center;box-shadow:var(--shadow);
  transition:transform .15s
}
.hobby:hover{transform:translateY(-4px)}
.hobby .ic{font-size:2.6rem}
.hobby h3{margin:12px 0 4px;font-size:1.1rem}
.hobby p{margin:0;color:var(--muted);font-size:.92rem}

/* ---- gallery ---- */
.gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.tile{
  aspect-ratio:1;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);
  display:flex;align-items:center;justify-content:center;font-size:2.6rem;color:#fff;position:relative
}
.tile img{width:100%;height:100%;object-fit:cover}
.tile.g1{background:linear-gradient(135deg,var(--coral),var(--yellow))}
.tile.g2{background:linear-gradient(135deg,var(--purple),var(--sky))}
.tile.g3{background:linear-gradient(135deg,var(--mint),var(--sky))}
.tile.g4{background:linear-gradient(135deg,var(--yellow),var(--mint))}
.tile.g5{background:linear-gradient(135deg,var(--sky),var(--purple))}
.tile.g6{background:linear-gradient(135deg,var(--coral),var(--purple))}

/* ---- blog cards ---- */
.posts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.post-card{
  background:var(--card);border-radius:22px;overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;transition:transform .15s
}
.post-card:hover{transform:translateY(-4px)}
.post-card .cover{
  height:140px;display:flex;align-items:center;justify-content:center;font-size:3.4rem;color:#fff
}
.post-card .cover img{width:100%;height:100%;object-fit:cover}
.post-card .body{padding:18px;flex:1;display:flex;flex-direction:column}
.post-card .date{font-size:.76rem;color:var(--muted);font-weight:700}
.post-card h3{margin:6px 0 8px;font-size:1.2rem;line-height:1.25}
.post-card p{margin:0 0 14px;color:var(--muted);font-size:.93rem;flex:1}
.post-card .read{align-self:flex-start;font-weight:800;color:var(--coral-d)}

/* ---- single post ---- */
.post-hero{
  border-radius:24px;padding:46px 24px;text-align:center;color:#fff;box-shadow:var(--shadow);
  background:linear-gradient(135deg,var(--coral),var(--purple));margin-bottom:28px
}
.post-hero .big{font-size:3.4rem}
.post-hero h1{margin:10px 0 6px;font-size:2.1rem}
.post-hero .date{opacity:.9;font-weight:700}
.article{
  background:var(--card);border-radius:24px;padding:30px;box-shadow:var(--shadow);font-size:1.08rem
}
.article img{max-width:100%;border-radius:16px;margin:16px 0}
.article h2{margin-top:26px}
.back{display:inline-block;margin-bottom:20px;font-weight:800}

/* ---- footer ---- */
footer{text-align:center;padding:36px 20px 50px;color:var(--muted);font-size:.9rem}
footer .heart{color:var(--coral)}

/* ---- responsive ---- */
@media(max-width:560px){
  .hero h1{font-size:2rem}
  .nav-links a{padding:7px 12px;font-size:.88rem}
  .brand{font-size:1.1rem}
}