/* ===== D'Luigi Cake Shop — design tokens ===== */
:root{
  --white:#ffffff;
  --ivory:#fbf6ee;
  --cocoa:#5b3722;
  --cocoa-2:#8a5a3a;
  --gold:#c69a52;
  --blush:#f6dde1;
  --ink:#2a211c;
  --ink-soft:#6b6058;
  --line:#ece3d6;

  --display: "Fraunces", "Iowan Old Style", "Georgia", serif;
  --script: "Caveat", cursive;
  --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius: 22px;
  --max: 1180px;
  --shadow: 0 20px 50px -25px rgba(91,55,34,0.35);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--white);
  color:var(--ink);
  font-family:var(--body);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%; display:block;}
a{color:inherit;}
h1,h2,h3{font-family:var(--display); margin:0; font-weight:600; letter-spacing:-0.01em;}
.wrap{max-width:var(--max); margin:0 auto; padding:0 clamp(20px,5vw,56px);}
:focus-visible{outline:3px solid var(--gold); outline-offset:3px;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.01ms !important; transition-duration:0.01ms !important;}
}

/* ===== Nav ===== */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{display:flex; align-items:center; justify-content:space-between; padding-block:14px;}
.brand{display:flex; align-items:baseline; gap:8px; font-family:var(--display); font-size:1.35rem; font-weight:600; color:var(--cocoa); text-decoration:none;}
.brand small{font-family:var(--body); font-size:0.6rem; letter-spacing:0.18em; text-transform:uppercase; color:var(--ink-soft); font-weight:600;}
.nav-links{display:flex; gap:clamp(14px,3vw,32px); list-style:none; margin:0; padding:0; font-size:0.92rem;}
.nav-links a{text-decoration:none; color:var(--ink); position:relative; padding-block:4px;}
.nav-links a::after{content:""; position:absolute; left:0; right:0; bottom:0; height:2px; background:var(--gold); transform:scaleX(0); transform-origin:left; transition:transform .25s ease;}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-cta{display:none;}
@media (min-width:720px){
  .nav-cta{display:inline-flex; align-items:center; gap:8px; background:var(--cocoa); color:var(--white); text-decoration:none; padding:10px 18px; border-radius:999px; font-size:0.88rem; font-weight:600;}
}
.nav-links{display:none;}
@media (min-width:640px){ .nav-links{display:flex;} }

/* ===== Hero ===== */
.hero{
  position:relative;
  padding-top:clamp(28px,5vw,48px);
  padding-bottom:0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, var(--blush) 0%, rgba(246,221,225,0) 70%),
    var(--white);
}
.hero .wrap{display:flex; flex-direction:column; align-items:center; text-align:center; gap:18px;}
.hero .eyebrow{
  font-family:var(--script); font-size:1.6rem; color:var(--gold); line-height:1;
}
.hero h1{
  font-size:clamp(2.3rem, 6vw, 4.2rem);
  color:var(--cocoa);
  max-width:16ch;
  line-height:1.02;
}
.hero p.lede{
  max-width:46ch; color:var(--ink-soft); font-size:1.05rem; line-height:1.6; margin:0;
}
.hero-ctas{display:flex; gap:12px; flex-wrap:wrap; justify-content:center; margin-top:6px;}
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 26px; border-radius:999px; font-weight:600; font-size:0.95rem;
  text-decoration:none; border:1.5px solid transparent; cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--cocoa); color:var(--white); box-shadow:var(--shadow);}
.btn-primary:hover{background:#4a2c1a;}
.btn-ghost{background:transparent; color:var(--cocoa); border-color:var(--line);}
.btn-ghost:hover{border-color:var(--cocoa);}

.hero-video-frame{
  width:min(720px, 100%);
  margin-top:clamp(20px,4vw,36px);
  border-radius:32px;
  overflow:hidden;
  box-shadow:var(--shadow);
  background:var(--ivory);
  aspect-ratio:16/9;
}
.hero-video-frame video{width:100%; height:100%; object-fit:cover; display:block;}

/* scalloped divider — signature element, echoes the cake-board edge in every product photo */
.scallop{
  --n:26;
  height:26px;
  width:100%;
  background-repeat:repeat-x;
  background-size:44px 26px;
  background-position:center;
  background-image: radial-gradient(circle at 22px 0, transparent 21px, var(--ink-bg,#fff) 22px);
}
.scallop.on-ivory{ --ink-bg:var(--ivory); background-color:var(--white); }
.scallop.on-white{ --ink-bg:var(--white); background-color:var(--ivory); }

/* ===== Section shell ===== */
section{padding-block:clamp(48px,8vw,88px);}
.section-head{max-width:640px; margin-bottom:clamp(28px,5vw,44px);}
.section-head .tag{font-family:var(--script); color:var(--gold); font-size:1.3rem;}
.section-head h2{font-size:clamp(1.8rem,4vw,2.6rem); color:var(--cocoa); margin-top:2px;}
.section-head p{color:var(--ink-soft); line-height:1.6; margin-top:12px;}

/* ===== About ===== */
.about{background:var(--ivory);}
.about-grid{display:grid; gap:36px; grid-template-columns:1fr;}
@media (min-width:860px){ .about-grid{grid-template-columns:1.1fr 0.9fr; align-items:center;} }
.about-copy p{color:var(--ink-soft); line-height:1.7; font-size:1.02rem;}
.stat-row{display:grid; grid-template-columns:repeat(3,1fr); gap:14px; margin-top:28px;}
.stat{background:var(--white); border-radius:18px; padding:18px 14px; text-align:center; box-shadow:0 12px 30px -20px rgba(91,55,34,.3);}
.stat b{display:block; font-family:var(--display); font-size:1.7rem; color:var(--cocoa);}
.stat span{font-size:0.78rem; color:var(--ink-soft);}
.about-visual{
  position:relative;
  aspect-ratio:4/5; border-radius:28px; overflow:hidden; box-shadow:var(--shadow);
  background:linear-gradient(160deg, var(--blush), var(--ivory));
}
.about-visual img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  opacity:0; transition:opacity 1.1s ease;
}
.about-visual img.is-active{opacity:1;}

/* ===== Catalog ===== */
.catalog-toolbar{display:flex; gap:12px; flex-wrap:wrap; align-items:center; justify-content:space-between; margin-bottom:26px;}
.search{
  position:relative; flex:1; min-width:220px; max-width:360px;
}
.search input{
  width:100%; padding:12px 16px 12px 40px; border-radius:999px; border:1.5px solid var(--line);
  font-family:var(--body); font-size:0.95rem; background:var(--white);
}
.search input:focus{border-color:var(--gold); outline:none;}
.search svg{position:absolute; left:14px; top:50%; transform:translateY(-50%); opacity:.5;}
.result-count{font-size:0.85rem; color:var(--ink-soft);}

.grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:clamp(10px,2vw,18px);
}
@media (min-width:640px){ .grid{grid-template-columns:repeat(3,1fr);} }
@media (min-width:980px){ .grid{grid-template-columns:repeat(4,1fr);} }

.tile{
  border-radius:16px; overflow:hidden; cursor:pointer; border:1px solid var(--line);
  background:var(--white); aspect-ratio:1/1; position:relative;
}
.tile img{width:100%; height:100%; object-fit:cover; transition:transform .4s ease;}
.tile:hover img{transform:scale(1.06);}
.tile-empty{display:none;}

.load-more{display:flex; justify-content:center; margin-top:32px;}

/* Lightbox */
.lightbox{
  position:fixed; inset:0; background:rgba(42,33,28,0.92); z-index:100;
  display:none; align-items:center; justify-content:center; padding:24px;
}
.lightbox.open{display:flex;}
.lightbox img{max-width:min(900px,92vw); max-height:86vh; border-radius:14px; box-shadow:0 30px 80px rgba(0,0,0,.5);}
.lightbox-close{
  position:absolute; top:20px; right:24px; background:var(--white); border:none; border-radius:999px;
  width:42px; height:42px; font-size:1.2rem; cursor:pointer; color:var(--cocoa);
}

/* ===== CTA banner (AI designer teaser) ===== */
.cta-banner{
  background:linear-gradient(135deg, var(--cocoa), #3f2414);
  color:var(--white); border-radius:32px; padding:clamp(32px,6vw,56px);
  display:flex; flex-direction:column; gap:16px; align-items:flex-start;
  box-shadow:var(--shadow);
}
.cta-banner .tag{font-family:var(--script); color:var(--gold); font-size:1.4rem;}
.cta-banner h2{color:var(--white); font-size:clamp(1.6rem,4vw,2.3rem); max-width:20ch;}
.cta-banner p{color:#e9dccc; max-width:52ch; line-height:1.6;}
.cta-banner .btn-primary{background:var(--gold); color:var(--cocoa);}
.cta-banner .btn-primary:hover{background:#d8ae66;}

/* ===== Footer ===== */
footer{background:var(--ivory); padding-block:40px; border-top:1px solid var(--line);}
.footer-grid{display:flex; flex-wrap:wrap; gap:24px; justify-content:space-between; align-items:center;}
.footer-brand{font-family:var(--display); color:var(--cocoa); font-size:1.2rem;}
.footer-meta{color:var(--ink-soft); font-size:0.85rem;}

/* ===== Floating WhatsApp button ===== */
.wa-float{
  position:fixed; right:22px; bottom:22px; z-index:60;
  width:60px; height:60px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -10px rgba(37,211,102,0.6);
  text-decoration:none;
  animation:wa-pulse 2.6s ease-in-out infinite;
}
.wa-float:hover{transform:scale(1.06);}
@keyframes wa-pulse{
  0%,100%{box-shadow:0 14px 30px -10px rgba(37,211,102,0.6);}
  50%{box-shadow:0 14px 30px -6px rgba(37,211,102,0.85), 0 0 0 8px rgba(37,211,102,0.12);}
}