/* ===============================
   Chiza — White Lotus dark green theme
   Fonts: Playfair Display (heads), Poppins (ui/body)
   =============================== */

/* Theme tokens */
:root{
  --bg:#0f1a17;           /* deep jade */
  --bg-2:#0b1512;         /* darker jade for gradient */
  --surface:#14231f;      /* card surface */
  --surface-2:#101c18;    /* alt surface */
  --ink:#f3f5f4;          /* near-white text */
  --muted:#a6b5af;        /* sage */
  --ring:#2f4a42;         /* outline */
  --accent:#d8b76d;       /* warm gold */
  --accent-2:#3b7f6d;     /* teal green for subtle accents */

  --radius-lg:16px;
  --radius-md:12px;
  --radius-sm:10px;

  --shadow-1:0 8px 20px rgba(0,0,0,.3);
  --shadow-2:0 14px 28px rgba(0,0,0,.35);
}

/* Base */
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:var(--ink);
  background:
    radial-gradient(1200px 800px at 15% -10%, rgba(216,183,109,.08), transparent 60%),
    radial-gradient(900px 700px at 100% 0%, rgba(59,127,109,.10), transparent 55%),
    linear-gradient(180deg,var(--bg),var(--bg-2));
  font-family:Poppins, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

img{max-width:100%;display:block}
a{color:var(--ink);text-decoration:underline}
a:hover{opacity:.92}

/* Containers */
.container{max-width:1100px;margin:0 auto;padding:1.25rem}

/* Headings */
h1,h2,h3{font-family:"Playfair Display", Georgia, serif; line-height:1.25; margin:0 0 .4rem}
h1{font-size:clamp(1.9rem,2.5vw,2.6rem)}
h2{font-size:clamp(1.4rem,1.8vw,1.8rem)}
h3{font-size:1.12rem}
.subtitle{color:var(--muted);margin:.25rem 0 0}
.caption{color:var(--muted);font-size:.95rem}

/* Header */
.site-header{
  position:sticky;top:0;z-index:10;
  background:rgba(16,28,24,.85);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--ring);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:.75rem}
.brand{
  text-decoration:none;color:var(--ink);
  font-family:"Playfair Display",serif;font-weight:700;font-size:1.05rem;letter-spacing:.3px
}
.nav{display:flex;gap:.5rem;flex-wrap:wrap}
.nav a{
  color:var(--muted);text-decoration:none;
  padding:.5rem .75rem;border-radius:var(--radius-sm);
  border:1px solid transparent;outline:none;
}
.nav a:hover,.nav a.active{
  color:var(--ink);
  background:linear-gradient(90deg, rgba(59,127,109,.22), rgba(216,183,109,.18));
  border-color:rgba(216,183,109,.25);
}
.nav a:focus-visible{box-shadow:0 0 0 3px rgba(216,183,109,.35)}

/* Hero */
.hero{padding:2.25rem 0}
.hero.small{padding:1.5rem 0}
.hero-inner{display:flex;flex-direction:column;gap:1rem}
.hero-cta{display:flex;gap:.6rem;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  padding:.6rem .9rem;border-radius:12px;border:1px solid transparent;
  text-decoration:none;cursor:pointer;font-weight:500}
.btn-primary{background:var(--accent);color:#1b1407}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ring)}
.btn-link{background:transparent;color:var(--ink);text-decoration:underline;padding:.2rem .1rem}
.btn-support{background:transparent;border:1px solid var(--accent);color:var(--accent)}
.btn-primary:hover{filter:brightness(.97)}
.btn-outline:hover{border-color:var(--accent)}
.btn-support:hover{background:rgba(216,183,109,.08)}

/* Sections */
.section{padding:1.6rem 0}
.section.alt{background:linear-gradient(180deg,rgba(59,127,109,.08),transparent)}
.section-head{margin-bottom:.75rem}

/* Cards and grids */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:1000px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.card-grid{grid-template-columns:1fr}}

.card{
  background:var(--surface);
  border:1px solid var(--ring);
  border-radius:var(--radius-lg);
  overflow:hidden;
  transition:transform .18s, box-shadow .18s, border-color .18s;
}
.card:hover{transform:translateY(-2px);border-color:#3b5e53;box-shadow:var(--shadow-1)}
.card-body{padding:1rem 1.05rem}
.card-cta{display:flex;gap:.5rem;flex-wrap:wrap;padding:0 1.05rem 1.05rem}

/* Product grid (home featured) */
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:1000px){.product-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.product-grid{grid-template-columns:1fr}}
.product{
  background:var(--surface);
  border:1px solid var(--ring);
  border-radius:var(--radius-lg);
  text-decoration:none;color:var(--ink);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .18s, border-color .18s, box-shadow .18s;
}
.product:hover{transform:translateY(-2px);border-color:#3b5e53;box-shadow:var(--shadow-1)}
.product-cover{aspect-ratio:4/3;background:
  linear-gradient(135deg, rgba(216,183,109,.18), rgba(59,127,109,.18)),
  radial-gradient(800px 500px at 100% 0%, rgba(216,183,109,.12), transparent 60%);
}
.product-info{padding:.9rem 1rem}
.product-info h3{margin:0 0 .15rem;font-size:1.06rem}

/* Tabs */
.tabs{display:flex;gap:.5rem;margin:.5rem 0 1rem;flex-wrap:wrap}
.tab{
  background:var(--surface-2);
  color:var(--muted);
  border:1px solid var(--ring);
  padding:.5rem .75rem;
  border-radius:var(--radius-sm);
  cursor:pointer;outline:none;
}
.tab:hover,.tab.active{color:var(--ink);border-color:#3b5e53;background:var(--surface)}
.tab:focus-visible{box-shadow:0 0 0 3px rgba(216,183,109,.35)}

/* Training grid (certificates) */
.grid-training,.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:1100px){.grid-training,.cert-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:780px){.grid-training,.cert-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid-training,.cert-grid{grid-template-columns:1fr}}

.thumb-wrap{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--surface-2)}
.card img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .18s}
.card:hover img{transform:scale(1.05)}
.badge{
  position:absolute;top:10px;left:10px;
  background:linear-gradient(90deg,var(--accent),#e3c889);
  color:#1b1407;font-weight:600;
  font-size:.72rem;padding:.28rem .55rem;border-radius:8px;border:1px solid rgba(0,0,0,.15)
}
.meta{padding:.9rem}
.title{font-weight:600}
.card .caption{font-size:.88rem}

/* Testimonials */
.t-grid,.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:980px){.t-grid,.testi-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.t-grid,.testi-grid{grid-template-columns:1fr}}
.t-card,.testi-card{
  background:var(--surface);
  border:1px solid var(--ring);
  border-radius:var(--radius-lg);
  padding:1rem 1.05rem;
  transition:border-color .18s, box-shadow .18s
}
.t-card:hover,.testi-card:hover{border-color:#3b5e53;box-shadow:var(--shadow-1)}
.t-head{display:flex;align-items:center;gap:.75rem}
.t-avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;background:#0e1815;border:1px solid var(--ring)}
.t-name{font-weight:600}
.t-role{font-size:.92rem;color:var(--muted)}
.stars{color:#f2d58b;letter-spacing:.08rem}
.t-body,.testi-quote{line-height:1.55}
.t-meta{font-size:.88rem;color:var(--muted);display:flex;gap:.5rem;flex-wrap:wrap}
.t-cta{display:flex;gap:.5rem;margin-top:.25rem}

/* Freebie section */
.freebie-inner{display:flex;flex-direction:column;gap:.75rem;align-items:flex-start}
.microcopy{color:var(--muted);font-size:.88rem}

/* Forms */
.form{max-width:560px}
.form-row{display:flex;flex-direction:column;gap:.35rem;margin:.7rem 0}
label{color:var(--muted);font-size:.95rem}
input,select,textarea{
  width:100%;padding:.65rem .75rem;border-radius:12px;border:1px solid var(--ring);
  background:var(--surface-2);color:var(--ink);outline:none
}
input:focus,select:focus,textarea:focus{border-color:#3b5e53;box-shadow:0 0 0 3px rgba(216,183,109,.25)}
.checkbox{display:flex;gap:.5rem;align-items:flex-start}
.notice{border:1px solid var(--ring);border-radius:12px;padding:.9rem}
.notice.success{background:rgba(59,127,109,.12);border-color:#3b5e53}

/* Layout helpers */
.two-col{display:grid;grid-template-columns:1.1fr 1fr;gap:1rem}
@media(max-width:880px){.two-col{grid-template-columns:1fr}}
.stack{display:flex;flex-direction:column;gap:.5rem}
.badge.small{font-size:.68rem;padding:.18rem .4rem}

/* Footer */
.site-footer{border-top:1px solid var(--ring);margin-top:2rem}
.footer-inner{display:flex;gap:2rem;justify-content:space-between;align-items:flex-start;flex-wrap:wrap}
.footer-links{display:flex;gap:.6rem;flex-wrap:wrap}
.footer-inner a{text-decoration:none;color:var(--ink)}
.footer-inner a:hover{text-decoration:underline}

/* Accessibility and polish */
:focus-visible{outline:none}
@media (prefers-reduced-motion: reduce){
  *{transition:none !important; animation:none !important}
}