/* ============================================================
   POUCHFED — Vintage "Betty Crocker, on old film" design system
   Shared by pouchfed.com (marketing) and builtbyfeeding.com (education)
   ============================================================ */

/* ---- Fonts (loaded via <link> in each page head) ----
   Yeseva One  ........ display titles
   Kaushan Script ..... script accents ("a note from", ribbons)
   EB Garamond ........ body serif
   Zilla Slab ......... eyebrows / labels / badges / buttons
*/

:root{
  /* paper & ink */
  --paper:        #f1e6cc;   /* aged ivory page */
  --paper-2:      #f7eed6;   /* lighter cream */
  --card:         #fcf5e3;   /* recipe-card stock */
  --ink:          #2f2419;   /* warm near-black print */
  --ink-soft:     #5a4a39;   /* faded body ink */
  --ink-faint:    #8a7659;   /* captions / fine print */

  /* the Betty Crocker palette */
  --red:          #a8322d;   /* brick cherry red (the spoon) */
  --red-deep:     #7e231f;
  --gold:         #c8922e;   /* mustard gold */
  --gold-soft:    #e0b765;
  --sage:         #7e8c5a;   /* kitchen sage */
  --teal:         #3f7d73;   /* mid-century teal accent */
  --rule:         #cdb185;   /* hairline rule on paper */

  /* type */
  --display: "Yeseva One", Georgia, serif;
  --script:  "Kaushan Script", "Brush Script MT", cursive;
  --serif:   "EB Garamond", Georgia, "Times New Roman", serif;
  --label:   "Zilla Slab", Rockwell, "Courier New", serif;

  --maxw: 1080px;
  --shadow: 0 10px 28px rgba(54,38,18,.18);
  --shadow-soft: 0 4px 14px rgba(54,38,18,.12);
}

*{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:var(--serif);
  font-size:1.18rem;
  line-height:1.66;
  color:var(--ink);
  background-color:var(--paper);
  /* layered aged-paper wash */
  background-image:
    radial-gradient(120% 80% at 50% -10%, rgba(255,247,225,.65), transparent 60%),
    radial-gradient(140% 120% at 50% 120%, rgba(120,80,30,.10), transparent 55%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  position:relative;
  overflow-x:hidden;
}

/* ---- OLD FILM: grain + vignette + warm wash (fixed overlays) ---- */
body::before{ /* film grain */
  content:""; position:fixed; inset:0; z-index:9998; pointer-events:none;
  opacity:.06; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size:200px 200px;
  animation:grain 1.2s steps(4) infinite;
}
@keyframes grain{
  0%{transform:translate(0,0)} 25%{transform:translate(-3%,2%)}
  50%{transform:translate(2%,-2%)} 75%{transform:translate(-2%,-1%)} 100%{transform:translate(1%,2%)}
}
body::after{ /* sepia vignette + corner darkening, like old film */
  content:""; position:fixed; inset:0; z-index:9999; pointer-events:none;
  background:
    radial-gradient(120% 100% at 50% 45%, transparent 55%, rgba(58,38,18,.28) 100%),
    linear-gradient(rgba(120,80,20,.05), rgba(60,35,10,.08));
  mix-blend-mode:multiply;
}
@media (prefers-reduced-motion: reduce){
  body::before{ animation:none; }
}

/* ---- layout ---- */
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 24px; }
.narrow{ max-width:760px; }
section{ position:relative; z-index:1; }
.pad{ padding:88px 0; }
.pad-sm{ padding:52px 0; }

/* ---- typography ---- */
h1,h2,h3,h4{ font-family:var(--display); font-weight:400; color:var(--ink); line-height:1.08; letter-spacing:.2px; }
h1{ font-size:clamp(2.6rem, 6vw, 5rem); }
h2{ font-size:clamp(2rem, 4vw, 3.1rem); }
h3{ font-size:clamp(1.4rem, 2.4vw, 1.9rem); }
p{ margin:0 0 1.1em; }
a{ color:var(--red); text-decoration-thickness:1px; text-underline-offset:3px; }
strong{ color:var(--red-deep); }
.lead{ font-size:1.34rem; line-height:1.6; color:var(--ink-soft); }

.eyebrow{
  font-family:var(--label); text-transform:uppercase; letter-spacing:.28em;
  font-size:.82rem; font-weight:600; color:var(--red);
  display:inline-block; margin-bottom:14px;
}
.script{ font-family:var(--script); color:var(--red); font-weight:400; }
.kicker-script{ font-family:var(--script); font-size:clamp(1.6rem,3vw,2.4rem); color:var(--gold); transform:rotate(-3deg); display:inline-block; }

/* ornamental hairline rule */
.rule{ border:0; height:0; border-top:2px solid var(--rule); max-width:240px; margin:26px auto; position:relative; }
.rule::after{ content:"✦"; position:absolute; top:-.78em; left:50%; transform:translateX(-50%); background:var(--paper); padding:0 12px; color:var(--gold); font-size:1rem; }
.rule.left{ margin-left:0; }
.rule.left::after{ left:30px; }

/* ---- badges / stamps ---- */
.badge{
  font-family:var(--label); text-transform:uppercase; letter-spacing:.14em; font-size:.72rem; font-weight:700;
  display:inline-block; padding:6px 14px; border-radius:2px; color:#fff; background:var(--red);
}
.badge.gold{ background:var(--gold); color:var(--ink); }
.badge.sage{ background:var(--sage); }
.badge.teal{ background:var(--teal); }
.badge.ghost{ background:transparent; color:var(--red); border:1.5px solid var(--red); }

.stamp{
  font-family:var(--label); text-transform:uppercase; letter-spacing:.1em; font-weight:700;
  color:var(--red); border:2.5px solid var(--red); border-radius:6px;
  padding:10px 16px; display:inline-block; transform:rotate(-6deg);
  box-shadow:inset 0 0 0 1.5px rgba(168,50,45,.35);
  opacity:.9;
}

/* ---- buttons ---- */
.btn{
  font-family:var(--label); text-transform:uppercase; letter-spacing:.12em; font-weight:700; font-size:.96rem;
  display:inline-block; padding:15px 30px; border-radius:3px; cursor:pointer;
  background:var(--red); color:#fff; border:0; box-shadow:var(--shadow-soft);
  text-decoration:none; transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
}
.btn:hover{ transform:translateY(-2px); box-shadow:var(--shadow); background:var(--red-deep); }
.btn.gold{ background:var(--gold); color:var(--ink); }
.btn.gold:hover{ background:#b07f24; }
.btn.outline{ background:transparent; color:var(--red); border:2px solid var(--red); box-shadow:none; }
.btn.outline:hover{ background:var(--red); color:#fff; }
.btn.lg{ padding:18px 40px; font-size:1.05rem; }

/* ---- recipe card / panels ---- */
.card{
  background:var(--card); border-radius:8px; padding:30px 32px;
  box-shadow:var(--shadow-soft); border:1px solid #e7d6ad;
  position:relative;
}
.card.tape::before{ /* bit of vintage tape */
  content:""; position:absolute; top:-12px; left:50%; transform:translateX(-50%) rotate(-3deg);
  width:120px; height:26px; background:rgba(216,164,65,.5); box-shadow:0 1px 4px rgba(0,0,0,.12);
}
.recipe-card{
  background:
    repeating-linear-gradient(var(--card), var(--card) 33px, #e9d9b4 34px, var(--card) 35px);
  border:1px solid #ddc89a; border-left:6px solid var(--red);
  border-radius:6px; padding:26px 30px; box-shadow:var(--shadow-soft);
}

.grid{ display:grid; gap:26px; }
.grid.cols-2{ grid-template-columns:repeat(2,1fr); }
.grid.cols-3{ grid-template-columns:repeat(3,1fr); }
.grid.cols-4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:880px){ .grid.cols-2,.grid.cols-3,.grid.cols-4{ grid-template-columns:1fr; } }

/* ---- section tints ---- */
.tint-red{ background:linear-gradient(var(--red),var(--red-deep)); color:#f7ecd6; }
.tint-red h1,.tint-red h2,.tint-red h3{ color:#fbf3df; }
.tint-red .eyebrow{ color:var(--gold-soft); }
.tint-red a{ color:var(--gold-soft); }
.tint-sage{ background:linear-gradient(160deg,#869468,#6f7d4e); color:#f6f1df; }
.tint-sage h2,.tint-sage h3{ color:#fbf6e6; }
.tint-sage .eyebrow{ color:#f0e3b8; }
.tint-cream{ background:var(--paper-2); }
.tint-ink{ background:#2c241b; color:#e9dcc2; }
.tint-ink h2,.tint-ink h3{ color:#f3e7cb; }
.tint-ink .eyebrow{ color:var(--gold-soft); }

/* halftone dot texture utility */
.halftone{
  background-image:radial-gradient(rgba(168,50,45,.5) 1.1px, transparent 1.3px);
  background-size:9px 9px;
}

/* ---- nav ---- */
.nav{
  position:sticky; top:0; z-index:50; backdrop-filter:saturate(120%) blur(2px);
  background:rgba(241,230,204,.86); border-bottom:1.5px solid var(--rule);
}
.nav .wrap{ display:flex; align-items:center; justify-content:space-between; padding-top:14px; padding-bottom:14px; }
.brand{ font-family:var(--display); font-size:1.5rem; color:var(--red); letter-spacing:1px; text-decoration:none; }
.brand .dot{ color:var(--gold); }
.nav-links{ display:flex; gap:26px; align-items:center; }
.nav-links a{ font-family:var(--label); text-transform:uppercase; letter-spacing:.1em; font-size:.82rem; color:var(--ink); text-decoration:none; }
.nav-links a:hover{ color:var(--red); }
@media (max-width:760px){ .nav-links .hide-sm{ display:none; } }

/* ---- footer ---- */
.foot{ background:#2c241b; color:#cbb994; padding:48px 0 36px; }
.foot a{ color:var(--gold-soft); }
.foot .fine{ font-family:var(--label); font-size:.78rem; letter-spacing:.06em; color:#9a875f; }

/* ---- misc ---- */
.center{ text-align:center; }
.muted{ color:var(--ink-faint); }
.tag{ font-family:var(--label); text-transform:uppercase; letter-spacing:.12em; font-size:.72rem; color:var(--ink-faint); }
.evidence{ font-family:var(--label); font-size:.72rem; text-transform:uppercase; letter-spacing:.08em; padding:3px 9px; border-radius:3px; background:#e7d6ad; color:var(--ink); }
.evidence.strong{ background:var(--sage); color:#fff; }
.evidence.emerging{ background:var(--gold); color:var(--ink); }
.evidence.contested{ background:#cf8a52; color:#fff; }
ul.checks{ list-style:none; padding:0; }
ul.checks li{ padding-left:30px; position:relative; margin-bottom:.7em; }
ul.checks li::before{ content:"✓"; position:absolute; left:0; color:var(--sage); font-weight:700; }
.fade-up{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease; }
.fade-up.in{ opacity:1; transform:none; }