/* Shared site stylesheet for proj pages */
:root{
  --clr-cream:#faf6f0;
  --clr-dark:#1a1210;
  --clr-rust:#c75b2a;
  --clr-gold:#d4a853;
  --radius:12px;
  --transition:.35s;
}
*,:before,:after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;
  font-family:DM Sans,Arial,sans-serif;
  background:var(--clr-cream);
  color:var(--clr-dark)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 16px}

/* Navbar */
.navbar-custom{background:rgba(250,246,240,.94);backdrop-filter:blur(6px);position:sticky;top:0;z-index:1000;border-bottom:1px solid rgba(0,0,0,.04)}
.navbar-brand{font-family:Playfair Display,serif;font-weight:700}
.navbar-nav{display:flex;gap:12px;align-items:center}
.nav-link{padding:.5rem .6rem;color:#2c2420}
.nav-link:hover{color:var(--clr-rust)}

/* Hero */
.hero{min-height:64vh;display:flex;align-items:center;justify-content:center;text-align:center;background-size:cover;background-position:center;position:relative;padding:40px 0}
.hero .overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(26,18,16,.55),rgba(26,18,16,.25))}
.hero h1{font-family:Playfair Display,serif;font-size:clamp(2rem,5vw,3.6rem);color:#fff;margin:0}
.hero p{color:rgba(255,255,255,.9)}

/* Grid & Cards */
.recipe-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px}
.card{background:#fff;border-radius:var(--radius);box-shadow:0 8px 24px rgba(0,0,0,.06);overflow:hidden}
.card .card-body{padding:16px}
.card h5{margin:0 0 .5rem;font-family:Playfair Display,serif}

/* Forms */
.form-card{background:var(--clr-cream);padding:24px;border-radius:12px;box-shadow:0 8px 20px rgba(0,0,0,.05)}
.input-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#6b5b4e}
.input-icon + .form-control{padding-left:40px}

/* CTA */
.cta{background:linear-gradient(135deg,#2c2420,#1a1210);color:#fff;padding:48px 0;text-align:center}
.cta .cta-row{display:flex;gap:8px;max-width:560px;margin:16px auto}
.cta input{flex:1;padding:12px}
.cta button{background:var(--clr-rust);border:0;color:#fff;padding:12px 18px}

/* Footer */
.footer{background:#1a1210;color:#faf6f0;padding:36px 0}

/* Utilities */
.text-muted{color:#6b5b4e}
.btn-pill{border-radius:999px;padding:.6rem 1.1rem;display:inline-block}

/* 3D Flip Card Animation */
.flip-card {
  background-color: transparent;
  width: 100%;
  height: 100%;
  perspective: 1000px;
  cursor: pointer;
}
.flip-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.6s;
  transform-style: preserve-3d;
}
.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}
.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.flip-card-front {
  background-color: #fff;
  color: black;
}
.flip-card-back {
  background: linear-gradient(135deg, #c75b2a, #d4a853);
  color: white;
  transform: rotateY(180deg);
  padding: 20px;
  text-align: center;
}
.flip-card-back h5 {
  margin: 0 0 12px;
  font-size: 1.2rem;
}
.flip-card-back p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

/* Responsive */
@media (max-width:768px){.recipe-grid{grid-template-columns:1fr 1fr}.hero{min-height:48vh}}
@media (max-width:480px){.recipe-grid{grid-template-columns:1fr}.navbar-nav{flex-direction:column;gap:6px}}