:root{
  --bg-canopy:#12241B;
  --bg-canopy-2:#1C3524;
  --bg-canopy-3:#24422D;
  --paper:#F3EEE0;
  --paper-2:#ECE3CC;
  --gold:#E3A857;
  --gold-soft:#F0C888;
  --gold-deep:#B9793A;
  --moss:#5C7A5A;
  --moss-deep:#33492E;
  --ink:#221D14;
  --ink-soft:#4A4636;
  --soil:#6B4F3A;
  --white:#FFFDF8;

  --font-display:'Fraunces', serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  --container:1160px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
.wrap{max-width:var(--container);margin:0 auto;padding:0 28px;}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.eyebrow::before{
  content:"";
  width:16px;height:1px;
  background:currentColor;
  display:inline-block;
}
h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.12;letter-spacing:-.01em;}
section{position:relative;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;}

/* Skip link for keyboard/screen-reader users */
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--gold);color:var(--ink);
  padding:12px 20px;border-radius:0 0 8px 0;
  font-size:14px;font-weight:600;
}
.skip-link:focus{left:0;}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:100;
  background:rgba(18,36,27,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(227,168,87,.18);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 28px;max-width:var(--container);margin:0 auto;
}
.logo{
  display:flex;align-items:center;gap:10px;
  color:var(--paper);
  font-family:var(--font-display);
  font-size:22px;font-weight:700;
}
.logo .mark{width:26px;height:26px;flex:none;}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links a{
  color:var(--paper-2);font-size:14.5px;font-weight:500;
  position:relative;padding:4px 0;
}
.nav-links a:hover{color:var(--gold-soft);}
.nav-cta{
  background:var(--gold);color:var(--ink);
  padding:10px 20px;border-radius:100px;
  font-size:14px;font-weight:600;
  transition:background .2s ease, transform .2s ease;
}
.nav-cta:hover{background:var(--gold-soft);transform:translateY(-1px);}
.burger{display:none;flex-direction:column;gap:5px;width:26px;}
.burger span{height:2px;background:var(--paper);display:block;border-radius:2px;}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(160deg, #0F1F17 0%, var(--bg-canopy) 45%, var(--bg-canopy-2) 100%);
  color:var(--paper);
  overflow:hidden;
  padding:96px 0 0;
}
.hero-rays{
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 84% 6%, rgba(240,200,136,.45), transparent 38%),
    radial-gradient(circle at 84% 6%, rgba(227,168,87,.22), transparent 60%);
  pointer-events:none;
}
.hero-inner{
  position:relative;z-index:2;
  max-width:var(--container);margin:0 auto;padding:0 28px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:end;
}
.hero-copy .eyebrow{color:var(--gold-soft);}
.hero-copy h1{
  font-size:clamp(38px, 5.2vw, 66px);
  margin:20px 0 22px;
  color:var(--white);
}
.hero-copy h1 em{
  font-style:italic;color:var(--gold-soft);
}
.hero-copy p{
  font-size:17px;color:var(--paper-2);max-width:480px;margin-bottom:34px;
}
.hero-tagline{
  font-family:var(--font-mono);
  font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--gold);
  display:block;margin-bottom:26px;
}
.btn-row{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:64px;}
.btn{
  padding:14px 26px;border-radius:100px;font-size:14.5px;font-weight:600;
  display:inline-flex;align-items:center;gap:8px;
  transition:transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn-solid{background:var(--gold);color:var(--ink);}
.btn-solid:hover{background:var(--gold-soft);transform:translateY(-2px);}
.btn-outline{border:1px solid rgba(243,238,224,.35);color:var(--paper);}
.btn-outline:hover{border-color:var(--gold-soft);color:var(--gold-soft);transform:translateY(-2px);}

.canopy-figure{position:relative;height:100%;min-height:340px;}
.canopy-svg{position:absolute;bottom:-4px;right:0;width:100%;}

/* ---------- Light Gauge (signature element) ---------- */
.gauge-section{
  background:var(--bg-canopy-2);
  padding:0 0 84px;
  color:var(--paper);
}
.gauge-head{padding-top:8px;margin-bottom:36px;max-width:620px;}
.gauge-head .eyebrow{color:var(--gold-soft);margin-bottom:14px;}
.gauge-head h2{font-size:clamp(26px,3vw,36px);color:var(--white);margin-bottom:12px;}
.gauge-head p{color:var(--paper-2);font-size:15.5px;}

.gauge{
  display:flex;border-radius:16px;overflow:hidden;
  border:1px solid rgba(243,238,224,.14);
}
.gauge-zone{
  flex:1;position:relative;padding:22px 18px 24px;
  text-align:left;transition:background .25s ease, transform .25s ease;
  border-right:1px solid rgba(18,36,27,.35);
}
.gauge-zone:last-child{border-right:none;}
.gauge-zone[data-idx="0"]{background:#20301F;}
.gauge-zone[data-idx="1"]{background:#3A4B2C;}
.gauge-zone[data-idx="2"]{background:#6B6A31;}
.gauge-zone[data-idx="3"]{background:linear-gradient(180deg,#D9A24C,#B9793A);}
.gauge-zone .lux{font-family:var(--font-mono);font-size:11px;color:rgba(243,238,224,.75);display:block;margin-bottom:8px;}
.gauge-zone .lbl{font-family:var(--font-display);font-weight:600;font-size:17px;color:var(--white);display:block;margin-bottom:4px;}
.gauge-zone .desc{font-size:12.5px;color:rgba(243,238,224,.7);display:block;}
.gauge-zone:hover, .gauge-zone.is-active{transform:translateY(-4px);}
.gauge-zone.is-active{box-shadow:0 0 0 2px var(--gold-soft) inset;}
.gauge-reset{
  display:inline-block;margin-top:16px;font-family:var(--font-mono);
  font-size:12px;color:var(--gold-soft);text-decoration:underline;
  opacity:0;transform:translateY(-4px);transition:opacity .2s ease;
}
.gauge-reset.is-visible{opacity:1;pointer-events:auto;}
.gauge-reset:not(.is-visible){pointer-events:none;}

/* ---------- Guides Grid ---------- */
.guides{padding:88px 0;}
.section-head{
  display:flex;justify-content:space-between;align-items:flex-end;
  margin-bottom:44px;gap:24px;flex-wrap:wrap;
}
.section-head .eyebrow{color:var(--moss-deep);margin-bottom:14px;}
.section-head h2{font-size:clamp(26px,3vw,34px);color:var(--ink);}
.section-head p{color:var(--ink-soft);max-width:420px;font-size:15px;}

.grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.card{
  background:var(--white);border-radius:18px;overflow:hidden;
  border:1px solid rgba(107,79,58,.12);
  transition:transform .25s ease, box-shadow .25s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:0 16px 32px rgba(51,73,46,.14);}
.card.is-hidden{display:none;}
.card-media{
  height:150px;position:relative;
  background:linear-gradient(135deg, var(--moss), var(--moss-deep));
  display:flex;align-items:center;justify-content:center;
}
.card-media svg{width:56px;height:56px;opacity:.9;}
.card-body{padding:22px 22px 24px;}
.tag-row{display:flex;align-items:center;gap:8px;margin-bottom:12px;}
.light-dot{width:9px;height:9px;border-radius:50%;flex:none;}
.light-dot[data-lv="0"]{background:#20301F;}
.light-dot[data-lv="1"]{background:#3A4B2C;}
.light-dot[data-lv="2"]{background:#8A8938;}
.light-dot[data-lv="3"]{background:var(--gold-deep);}
.tag-row span{font-family:var(--font-mono);font-size:11px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em;}
.card h3{font-size:19px;color:var(--ink);margin-bottom:8px;line-height:1.3;}
.card p{font-size:14px;color:var(--ink-soft);margin-bottom:14px;}
.card-link{font-size:13.5px;font-weight:600;color:var(--moss-deep);display:inline-flex;align-items:center;gap:6px;}
.card-link svg{width:14px;height:14px;transition:transform .2s ease;}
.card-link:hover svg{transform:translateX(3px);}
.grid-empty{
  grid-column:1/-1;text-align:center;padding:40px 20px;
  color:var(--ink-soft);font-size:14.5px;
}

/* ---------- Categories ---------- */
.categories{background:var(--paper-2);padding:84px 0;}
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.cat-card{
  background:var(--white);border-radius:16px;padding:26px 22px;
  border:1px solid rgba(107,79,58,.12);
  transition:transform .2s ease, border-color .2s ease;
}
.cat-card:hover{transform:translateY(-4px);border-color:var(--gold);}
.cat-card svg{width:30px;height:30px;color:var(--moss-deep);margin-bottom:16px;}
.cat-card h3{font-size:16.5px;color:var(--ink);margin-bottom:6px;}
.cat-card p{font-size:13px;color:var(--ink-soft);}

/* ---------- Newsletter ---------- */
.newsletter{
  background:var(--moss-deep);color:var(--paper);
  padding:76px 0;
}
.nl-inner{
  display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap;
}
.nl-inner h2{font-size:clamp(24px,3vw,32px);color:var(--white);max-width:460px;margin-bottom:8px;}
.nl-inner p{color:rgba(243,238,224,.8);font-size:14.5px;max-width:440px;}
.nl-form{display:flex;gap:10px;flex-wrap:wrap;min-width:340px;flex:1;}
.nl-form input{
  flex:1;min-width:200px;padding:14px 18px;border-radius:100px;border:1px solid rgba(243,238,224,.3);
  background:rgba(255,255,255,.06);color:var(--paper);font-size:14px;
}
.nl-form input::placeholder{color:rgba(243,238,224,.55);}
.nl-form input:focus{outline:none;border-color:var(--gold-soft);}
.nl-note{
  display:block;font-size:12.5px;margin-top:10px;color:var(--gold-soft);
  opacity:0;transition:opacity .2s ease;
}
.nl-note.is-visible{opacity:1;}

/* ---------- Footer ---------- */
footer{background:var(--bg-canopy);color:var(--paper-2);padding:64px 0 28px;}
.foot-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:48px;
}
.foot-brand .logo{color:var(--white);margin-bottom:14px;}
.foot-brand p{font-size:13.5px;color:rgba(243,238,224,.65);max-width:280px;}
.foot-col h4{
  font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--gold-soft);margin-bottom:16px;
}
.foot-col a{display:block;font-size:14px;color:rgba(243,238,224,.75);margin-bottom:11px;}
.foot-col a:hover{color:var(--gold-soft);}
.foot-bottom{
  border-top:1px solid rgba(243,238,224,.12);padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-size:12.5px;color:rgba(243,238,224,.5);
}
.foot-bottom .socials{display:flex;gap:14px;}
.foot-bottom .socials svg{width:16px;height:16px;color:rgba(243,238,224,.6);}
.foot-bottom .socials a:hover svg{color:var(--gold-soft);}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease;}
.reveal.is-shown{opacity:1;transform:translateY(0);}

/* No-JS fallback: never hide content when the reveal script can't run */
.no-js .reveal{opacity:1;transform:none;}

@media (prefers-reduced-motion: reduce){
  *{transition:none !important;animation:none !important;}
  html{scroll-behavior:auto;}
  .reveal{opacity:1;transform:none;}
}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .nav-links{display:none;}
  .nav-links.is-open{
    display:flex;position:absolute;top:64px;left:0;right:0;
    background:#12241B;flex-direction:column;padding:20px 28px;gap:18px;
    border-bottom:1px solid rgba(227,168,87,.18);
  }
  .burger{display:flex;}
  .hero-inner{grid-template-columns:1fr;}
  .canopy-figure{min-height:180px;order:-1;}
  .grid{grid-template-columns:repeat(2,1fr);}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .gauge{flex-direction:column;}
  .gauge-zone{border-right:none;border-bottom:1px solid rgba(18,36,27,.35);}
}
@media (max-width:560px){
  .grid{grid-template-columns:1fr;}
  .cat-grid{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .btn-row{margin-bottom:44px;}
  .nl-inner{flex-direction:column;align-items:flex-start;}
}

/* ---------- Utilities ---------- */
.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
/* Guide-card icons inherit colour via currentColor */
.card-media{color:var(--paper);}