:root{
  --mint:#bdf7e8;
  --sky:#e7f6ff;
  --ink:#0f172a;
  --halo:#c1edff;
  --accent:#7bd1ff;
  --white:#fff;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{
  font-family:'Inter',system-ui,Arial,sans-serif;
  color:var(--ink);
  background:url('./images/header.jpg') center top / cover no-repeat fixed;
  min-height:100%;
}

/* -----------------------------
   Main container
------------------------------*/
.container{
  width:min(60%,1100px);
  margin:30px auto;
  padding:16px;
  background:rgba(255,255,255,0.85);
  border-radius:20px;
  box-shadow:0 0 40px rgba(0,0,0,0.15);
}

@media (max-width:1024px){
  .container{ width:85%; }
}
@media (max-width:640px){
  .container{ width:95%; margin:15px auto; }
}

/* -----------------------------
   Hero section
------------------------------*/
.hero{
  background:linear-gradient(180deg,#ffffff 0%,#f4faff 100%);
  border-radius:14px;
  box-shadow:0 4px 12px rgba(0,0,0,0.08);
  padding:24px;
}

.h1{
  font-size:2rem;
  margin:.6rem 0 1rem;
  color:#0b2447;
  text-align:center;
  text-shadow:0 0 12px rgba(255,255,255,0.6);
}

.tag-wrap{
  text-align:center;
  margin-bottom:10px;
}

.tag{
  display:inline-block;
  background:var(--sky);
  color:#0b2447;
  border:1px solid #d7ecff;
  padding:6px 10px;
  border-radius:999px;
  font-weight:600;
  margin:0 4px 8px 0;
  text-align:center;
}

/* -----------------------------
   Pet banner row with soft halo glow
------------------------------*/
.pet-banner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  width:98%;
  margin:0 auto 16px;
  gap:8px;
  padding:10px 0;
  position:relative;
}

/* glowing aura behind full row */
.pet-banner::before{
  content:"";
  position:absolute;
  inset:-15px;
  background:radial-gradient(circle at center,
    rgba(255,255,255,0.8) 0%,
    rgba(255,255,255,0.4) 25%,
    rgba(255,255,255,0.1) 70%,
    transparent 100%);
  border-radius:24px;
  filter:blur(25px);
  z-index:0;
}

.pet-banner img{
  position:relative;
  z-index:1;
  width:24%;
  height:auto;
  border-radius:14px;
  object-fit:cover;
  box-shadow:0 0 25px rgba(255,255,255,0.45),
              0 4px 10px rgba(0,0,0,0.12);
  transition:transform .3s ease, box-shadow .3s ease;
}

.pet-banner img:hover{
  transform:scale(1.03);
  box-shadow:0 0 40px rgba(255,255,255,0.6),
              0 6px 18px rgba(0,0,0,0.25);
}

/* -----------------------------
   Form section
------------------------------*/
.form-section{
  background:linear-gradient(180deg,#ffffff 0%,#f4faff 100%);
  border-radius:18px;
  box-shadow:0 8px 24px rgba(0,0,0,.15);
  padding:24px;
  margin-top:24px;
}

.form-wrap{
  margin-top:0;
}

.form{
  background:#fff;
  border:1px solid #e5edf7;
  border-radius:16px;
  padding:18px;
  box-shadow:0 10px 24px rgba(0,0,0,.08);
}

label{
  font-weight:600;
  color:#1f2b50;
  font-size:.95rem;
}

input,select,textarea{
  width:100%;
  padding:12px 12px;
  border:1px solid #d8e4f4;
  border-radius:12px;
  background:#f8fbff;
  font-size:1rem;
}

textarea{
  min-height:120px;
  resize:vertical;
}

.row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}

.btn{
  display:inline-block;
  padding:12px 18px;
  border-radius:14px;
  background:#0ea5e9;
  color:#fff;
  font-weight:700;
  border:none;
  cursor:pointer;
  transition:background .2s ease,transform .2s ease;
}
.btn:hover{background:#0284c7;transform:translateY(-2px);}

.note{
  background:linear-gradient(180deg,#f6fffe,#effcff);
  border:1px solid #cafaf0;
  padding:12px 14px;
  border-radius:12px;
  color:#0b3b37;
  font-size:0.95rem;
  margin-top:12px;
}

.free{
  background:#ecfeff;
  border:1px dashed #7bd1ff;
  border-radius:12px;
  padding:10px 12px;
  font-weight:700;
  color:#065f46;
  text-align:center;
}

.human{
  display:grid;
  grid-template-columns:auto 1fr;
  align-items:center;
  gap:10px;
  padding:10px;
  background:#f8fbff;
  border:1px solid #d8e4f4;
  border-radius:12px;
}

/* -----------------------------
   Footer
------------------------------*/
.footer{
  margin:26px 0 10px;
  text-align:center;
  color:#1f2b50;
  font-size:.9rem;
}

/* -----------------------------
   Responsive
------------------------------*/
@media (max-width:900px){
  .row{grid-template-columns:1fr;}
  .pet-banner{flex-wrap:wrap;}
  .pet-banner img{width:48%;margin-bottom:8px;}
}

@media (max-width:600px){
  .pet-banner img{width:100%;margin-bottom:8px;}
  .h1{font-size:1.5rem;}
}