/* ============================================
   Kaldi Trail — Shared Design System
   Warm, earthy, artisanal specialty coffee brand
   ============================================ */

:root{
  --espresso: #2b1810;
  --coffee: #4a2e1f;
  --coffee-light: #6b4530;
  --terracotta: #bf5f31;
  --terracotta-dark: #9c4a24;
  --gold: #c99a44;
  --cream: #f8efe0;
  --cream-dark: #efe1c8;
  --paper: #fbf6ec;
  --ink: #2b1810;
  --ink-soft: #5a4636;
  --line: rgba(43,24,16,0.14);
  --shadow: 0 18px 40px rgba(43,24,16,0.16);
  --radius: 18px;
  --serif: Georgia, 'Iowan Old Style', 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%; display:block;}
a{color:inherit;}
h1,h2,h3,h4{
  font-family:var(--serif);
  font-weight:700;
  line-height:1.15;
  margin:0 0 0.5em;
  color:var(--espresso);
}
p{margin:0 0 1em;}
.container{
  max-width:1160px;
  margin:0 auto;
  padding:0 28px;
}
section{padding:88px 0;}
@media (max-width:700px){ section{padding:56px 0;} }

/* ---------- Texture / background ---------- */
.bg-cream{background:var(--cream);}
.bg-espresso{background:var(--espresso); color:#f3e6d6;}
.bg-espresso h1, .bg-espresso h2, .bg-espresso h3{color:#fbf1e2;}
.bg-paper{background:var(--paper);}

/* ---------- Top bar / announcement ---------- */
.topbar{
  background:var(--espresso);
  color:var(--cream-dark);
  text-align:center;
  font-size:0.82rem;
  letter-spacing:0.06em;
  padding:8px 16px;
  text-transform:uppercase;
}

/* ---------- Nav ---------- */
header.site-nav{
  background:var(--paper);
  border-bottom:1px solid var(--line);
  position:sticky;
  top:0;
  z-index:50;
}
.nav-inner{
  max-width:1160px;
  margin:0 auto;
  padding:16px 28px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  font-family:var(--serif);
  font-size:1.4rem;
  font-weight:700;
  color:var(--espresso);
}
.brand svg{flex-shrink:0;}
.brand .tag{
  display:block;
  font-family:var(--sans);
  font-size:0.62rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--terracotta-dark);
  font-weight:600;
}
nav.links{
  display:flex;
  align-items:center;
  gap:30px;
  font-size:0.96rem;
}
nav.links a{
  text-decoration:none;
  color:var(--ink-soft);
  font-weight:600;
  position:relative;
  padding:4px 0;
}
nav.links a:hover, nav.links a.active{color:var(--terracotta-dark);}
nav.links a.active::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-4px;
  height:2px;
  background:var(--terracotta);
  border-radius:2px;
}
.nav-cta{
  background:var(--terracotta);
  color:#fff !important;
  padding:10px 20px;
  border-radius:999px;
  font-weight:700 !important;
}
.nav-cta:hover{background:var(--terracotta-dark);}

/* mobile nav toggle (checkbox hack, no JS) */
.nav-toggle{display:none;}
.nav-toggle-label{display:none; cursor:pointer;}
@media (max-width:800px){
  nav.links{
    position:absolute;
    top:100%; left:0; right:0;
    background:var(--paper);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    max-height:0;
    overflow:hidden;
    transition:max-height 0.3s ease;
    border-bottom:1px solid var(--line);
  }
  nav.links a{width:100%; padding:14px 28px; border-top:1px solid var(--line);}
  .nav-toggle:checked ~ nav.links{max-height:400px;}
  .nav-toggle-label{
    display:flex; align-items:center; justify-content:center;
    width:42px; height:38px;
    border-radius:10px;
    border:1px solid var(--line);
  }
  .nav-toggle-label span, .nav-toggle-label::before, .nav-toggle-label::after{
    content:"";
    display:block;
    width:20px; height:2px;
    background:var(--espresso);
    position:relative;
  }
  .nav-toggle-label::before{position:absolute; transform:translateY(-6px);}
  .nav-toggle-label::after{position:absolute; transform:translateY(6px);}
  .nav-inner{position:relative;}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 28px;
  border-radius:999px;
  font-weight:700;
  text-decoration:none;
  font-size:0.98rem;
  transition:transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  border:2px solid transparent;
}
.btn-primary{
  background:var(--terracotta);
  color:#fff;
  box-shadow:0 10px 24px rgba(191,95,49,0.35);
}
.btn-primary:hover{background:var(--terracotta-dark); transform:translateY(-2px);}
.btn-outline{
  border-color:currentColor;
  color:var(--espresso);
}
.btn-outline:hover{background:var(--espresso); color:var(--cream);}
.bg-espresso .btn-outline{color:var(--cream);}
.bg-espresso .btn-outline:hover{background:var(--cream); color:var(--espresso);}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  color:#fff;
  overflow:hidden;
  min-height:78vh;
  display:flex;
  align-items:flex-end;
}
.hero img{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  z-index:0;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(43,24,16,0.35) 0%, rgba(43,24,16,0.55) 55%, rgba(20,11,7,0.92) 100%);
  z-index:1;
}
.hero-content{
  position:relative;
  z-index:2;
  padding:80px 28px 56px;
  max-width:1160px;
  margin:0 auto;
  width:100%;
}
.hero-kicker{
  text-transform:uppercase;
  letter-spacing:0.18em;
  font-size:0.78rem;
  color:var(--gold);
  font-weight:700;
  margin-bottom:14px;
}
.hero h1{
  color:#fff;
  font-size:clamp(2.3rem, 5vw, 3.6rem);
  max-width:14ch;
}
.hero p.lede{
  font-size:1.15rem;
  max-width:52ch;
  color:#f1e3d0;
}
.hero-actions{display:flex; gap:16px; flex-wrap:wrap; margin-top:22px;}
.photo-credit{
  font-size:0.72rem;
  color:var(--ink-soft);
  opacity:0.75;
  margin-top:6px;
}
.bg-espresso .photo-credit, .hero .photo-credit{color:#e8d7c1;}
.photo-credit a{color:inherit; text-decoration:underline;}

/* ---------- Page header (non-hero pages) ---------- */
.page-header{
  background:var(--espresso);
  color:var(--cream);
  padding:70px 0 60px;
  position:relative;
  overflow:hidden;
}
.page-header .container{position:relative; z-index:2;}
.page-header h1{color:#fbf1e2; font-size:clamp(2.1rem, 4.5vw, 3rem);}
.page-header p{color:#e9dac4; max-width:60ch; font-size:1.08rem;}
.bean-decor{
  position:absolute;
  opacity:0.12;
  z-index:1;
}

/* ---------- Grid / cards ---------- */
.grid{display:grid; gap:32px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:860px){
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
}

.card{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:32px;
  box-shadow:var(--shadow);
}
.card h3{margin-bottom:0.4em;}

.feature{
  text-align:left;
  padding:6px;
}
.feature .icon{
  width:52px; height:52px;
  border-radius:14px;
  background:var(--cream-dark);
  display:flex; align-items:center; justify-content:center;
  margin-bottom:16px;
  color:var(--terracotta-dark);
}

.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}
@media (max-width:860px){ .split{grid-template-columns:1fr;} }
.split img{border-radius:var(--radius); box-shadow:var(--shadow);}

.eyebrow{
  text-transform:uppercase;
  letter-spacing:0.16em;
  font-size:0.78rem;
  font-weight:700;
  color:var(--terracotta-dark);
  margin-bottom:10px;
  display:block;
}

/* ---------- Origin profile cards ---------- */
.origin-card{
  background:var(--paper);
  border-radius:var(--radius);
  border:1px solid var(--line);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.origin-card .art{
  height:8px;
  background:linear-gradient(90deg, var(--terracotta), var(--gold));
}
.origin-card .body{padding:32px;}
.tag-row{display:flex; gap:10px; flex-wrap:wrap; margin:14px 0;}
.tag-pill{
  background:var(--cream-dark);
  color:var(--coffee);
  font-size:0.78rem;
  font-weight:700;
  padding:6px 14px;
  border-radius:999px;
}

/* ---------- Product cards ---------- */
.product{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  display:flex;
  flex-direction:column;
}
.product .swatch{
  height:130px;
  position:relative;
}
.product .body{padding:26px 28px 28px;}
.product .price{
  font-family:var(--serif);
  font-size:1.5rem;
  color:var(--terracotta-dark);
  margin:10px 0 4px;
}
.product .notes{font-size:0.92rem; color:var(--ink-soft);}
.product ul.specs{
  list-style:none; padding:0; margin:14px 0 0;
  font-size:0.86rem; color:var(--ink-soft);
  display:grid; gap:6px;
}
.product ul.specs li strong{color:var(--espresso);}

/* ---------- Stat strip ---------- */
.stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  text-align:center;
}
@media (max-width:760px){ .stats{grid-template-columns:repeat(2,1fr);} }
.stats .num{
  font-family:var(--serif);
  font-size:2.4rem;
  color:var(--terracotta-dark);
}
.stats .label{
  font-size:0.85rem;
  color:var(--ink-soft);
  text-transform:uppercase;
  letter-spacing:0.06em;
}

/* ---------- Quote / promise block ---------- */
.promise{
  border-left:4px solid var(--terracotta);
  padding-left:24px;
  font-family:var(--serif);
  font-size:1.35rem;
  color:var(--coffee);
}

/* ---------- Form ---------- */
form.contact-form{
  display:grid;
  gap:18px;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
@media (max-width:700px){ .form-row{grid-template-columns:1fr;} }
label{
  font-size:0.86rem;
  font-weight:700;
  color:var(--coffee);
  display:block;
  margin-bottom:6px;
}
input, textarea, select{
  width:100%;
  padding:13px 15px;
  border-radius:12px;
  border:1.5px solid var(--line);
  background:#fff;
  font-family:var(--sans);
  font-size:0.98rem;
  color:var(--ink);
}
input:focus, textarea:focus, select:focus{
  outline:none;
  border-color:var(--terracotta);
}
textarea{min-height:140px; resize:vertical;}
.field-note{font-size:0.78rem; color:var(--ink-soft); margin-top:24px;}

/* ---------- Footer ---------- */
footer.site-footer{
  background:var(--espresso);
  color:#e6d6c0;
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:36px;
  margin-bottom:44px;
}
@media (max-width:860px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){ .footer-grid{grid-template-columns:1fr;} }
footer.site-footer h4{
  color:#fbf1e2;
  font-size:0.85rem;
  text-transform:uppercase;
  letter-spacing:0.1em;
  margin-bottom:16px;
  font-family:var(--sans);
  font-weight:700;
}
footer.site-footer a{
  color:#d9c5a8;
  text-decoration:none;
  display:block;
  margin-bottom:10px;
  font-size:0.94rem;
}
footer.site-footer a:hover{color:#fff;}
.footer-brand{
  font-family:var(--serif);
  font-size:1.4rem;
  color:#fbf1e2;
  margin-bottom:10px;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,0.12);
  padding-top:24px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
  font-size:0.8rem;
  color:#b79c7c;
}
.footer-bottom a{display:inline; margin:0;}
.credits-list{font-size:0.72rem; color:#a98d6d; line-height:1.9;}
.credits-list a{display:inline; margin:0; color:#c9b090; text-decoration:underline;}
.ermaz-credit{
  color:#a98d6d;
  text-decoration:none;
}
.ermaz-credit:hover{color:#fff;}

/* ---------- Decorative bean SVG helper ---------- */
.bean-row{display:flex; gap:14px; opacity:0.5; margin:20px 0;}