/* Midsummer Green — independent green-building editorial theme
   Bespoke system: Fraunces (serif display) + Public Sans (body).
   Palette: forest green + gold + cream. Content is visible with CSS alone;
   any animation is progressive enhancement only (no JS-gated visibility). */

:root{
  --green:#1f6f4a;
  --green-600:#25865a;
  --green-700:#175c3d;
  --green-900:#0f2e22;
  --leaf:#3fae74;
  --gold:#c9a227;
  --gold-soft:#e7cf7e;
  --cream:#f7f5ee;
  --cream-2:#efece1;
  --paper:#ffffff;
  --ink:#1b2a23;
  --ink-soft:#4b5a52;
  --line:#e3ddcd;
  --shadow:0 10px 30px -12px rgba(15,46,34,.28);
  --shadow-sm:0 4px 14px -8px rgba(15,46,34,.35);
  --radius:14px;
  --wrap:1120px;
  --font-body:'Public Sans',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  --font-display:'Fraunces',Georgia,'Times New Roman',serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);background:var(--paper);
  font-size:1.05rem;line-height:1.7;font-weight:400;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-700);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
a:hover{color:var(--gold)}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--green-900);line-height:1.15;font-weight:600;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.2rem);letter-spacing:-.01em}
h2{font-size:clamp(1.6rem,3.2vw,2.15rem)}
h3{font-size:1.25rem}
p{margin:0 0 1.1em}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem)}
.skip{position:absolute;left:-999px;top:0;background:var(--green-900);color:#fff;padding:.6rem 1rem;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}
[data-aos]{opacity:1 !important;transform:none !important}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(247,245,238,.92);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:70px}
.brand{display:inline-flex;align-items:center;gap:.55rem;text-decoration:none;color:var(--green-900)}
.brand-mark{display:inline-flex}
.brand-text{font-family:var(--font-display);font-size:1.3rem;letter-spacing:.01em;color:var(--green-900)}
.brand-text strong{font-weight:700}
.brand-text.light{color:#fff}
.main-nav{display:flex;align-items:center}
.nav-list{list-style:none;display:flex;align-items:center;gap:1.35rem;margin:0;padding:0}
.nav-list a{font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;font-weight:600;color:var(--ink);text-decoration:none}
.nav-list a:hover,.nav-list a[aria-current="page"]{color:var(--green)}
.nav-list a[aria-current="page"]{border-bottom:2px solid var(--gold);padding-bottom:3px}
.nav-cta a{background:var(--green);color:#fff !important;padding:.5rem .9rem;border-radius:999px;letter-spacing:.04em}
.nav-cta a:hover{background:var(--green-700)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--green-900);border-radius:2px;transition:.25s}

/* ---------- Buttons ---------- */
.btn{display:inline-block;background:var(--gold);color:var(--green-900);font-weight:700;text-decoration:none;padding:.8rem 1.5rem;border-radius:999px;letter-spacing:.02em;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease}
.btn:hover{transform:translateY(-2px);color:var(--green-900);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;border:2px solid currentColor;color:inherit;box-shadow:none}
.is-home .hero .btn-ghost{color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* ---------- Hero (home) ---------- */
.hero{position:relative;color:#fff;background:
  linear-gradient(155deg,rgba(15,46,34,.92) 0%,rgba(23,92,61,.62) 55%,rgba(15,46,34,.55) 100%),
  url('/images/hero-home.jpg') center/cover no-repeat;}
.hero-inner{max-width:var(--wrap);margin-inline:auto;padding:clamp(3.5rem,9vw,7rem) clamp(1.1rem,4vw,2rem) clamp(3rem,7vw,5.5rem)}
.hero .eyebrow{color:var(--gold-soft)}
.hero h1{color:#fff;max-width:16ch}
.hero .lede{color:rgba(255,255,255,.92);max-width:60ch;font-size:clamp(1.05rem,2vw,1.3rem)}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--green);margin:0 0 .8rem}
.lede{font-size:1.2rem;color:var(--ink-soft);line-height:1.6}

/* ---------- Sections / bands ---------- */
.band{padding:clamp(2.6rem,6vw,4.5rem) 0}
.band>*{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem)}
.band.alt{background:var(--cream)}
.band h2{position:relative;padding-bottom:.35rem}
.band h2::after{content:"";position:absolute;left:0;bottom:0;width:52px;height:3px;background:var(--gold);border-radius:2px}

.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:center;max-width:var(--wrap);margin:clamp(2.6rem,6vw,4.5rem) auto;padding-inline:clamp(1.1rem,4vw,2rem)}
.feature-split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;object-fit:cover;aspect-ratio:3/2}

.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem;margin-top:1.4rem}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem 1.35rem;box-shadow:var(--shadow-sm)}
.card h3{color:var(--green-700);margin-bottom:.4rem}
.card p{margin:0;font-size:.98rem;color:var(--ink-soft)}

/* ---------- Page head + prose (inner pages) ---------- */
.page-head{max-width:var(--wrap);margin-inline:auto;padding:clamp(2.4rem,6vw,4rem) clamp(1.1rem,4vw,2rem) 1.2rem}
.page-head.narrow,.prose.narrow{max-width:780px}
.page-head .lede{max-width:64ch}
img.wide{width:100%;max-width:var(--wrap);margin:1.4rem auto 0;padding-inline:clamp(1.1rem,4vw,2rem);border-radius:0}
img.wide{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:16/7;object-fit:cover}
@media (max-width:640px){img.wide{aspect-ratio:16/10}}

.prose{max-width:820px;margin-inline:auto;padding:clamp(1.8rem,4vw,2.6rem) clamp(1.1rem,4vw,2rem) clamp(2.4rem,6vw,4rem)}
.prose h2{margin-top:1.8em}
.prose h2:first-child,.prose>h2:first-of-type{margin-top:.2em}
.prose h3{color:var(--green-700);margin-top:1.5em;margin-bottom:.3em}
.prose p,.prose li{color:var(--ink)}
.prose ul,.prose ol{margin:0 0 1.2em;padding-left:1.2rem}
.prose li{margin-bottom:.5em}

.callout{background:var(--cream);border-left:4px solid var(--gold);border-radius:0 10px 10px 0;padding:1rem 1.2rem;color:var(--ink-soft);font-size:.98rem}
.muted{color:var(--ink-soft);font-size:.98rem}

/* checklist */
ul.check{list-style:none;padding-left:0;margin:1.1em 0}
ul.check li{position:relative;padding-left:1.9rem;margin-bottom:.7em}
ul.check li::before{content:"";position:absolute;left:0;top:.32em;width:1.1rem;height:1.1rem;border-radius:50%;background:var(--leaf);box-shadow:inset 0 0 0 2px rgba(255,255,255,.6)}
ul.check li::after{content:"";position:absolute;left:.35rem;top:.5em;width:.28rem;height:.55rem;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(42deg)}

/* journal list */
.journal-list{display:grid;gap:1rem;margin:1.6rem 0}
.j-item{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--leaf);border-radius:0 12px 12px 0;padding:1.2rem 1.35rem;box-shadow:var(--shadow-sm)}
.j-item h2{margin:0 0 .35rem;font-size:1.3rem}
.j-item h2::after{display:none}
.j-item p{margin:0;color:var(--ink-soft);font-size:.98rem}

/* link list (resources) */
ul.link-list{list-style:none;padding-left:0}
ul.link-list li{padding:.9rem 0;border-bottom:1px solid var(--line)}
ul.link-list li span{display:block;color:var(--ink-soft);font-size:.94rem;margin-top:.2rem}

/* contact */
.contact-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
.contact-form{display:grid;gap:.85rem;margin-top:.6rem}
.contact-form label{display:grid;gap:.3rem;font-size:.9rem;font-weight:600;color:var(--green-900)}
.contact-form input,.contact-form select,.contact-form textarea{font:inherit;font-weight:400;padding:.7rem .8rem;border:1px solid var(--line);border-radius:10px;background:var(--cream);color:var(--ink)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:2px solid var(--leaf);outline-offset:1px;background:#fff}
.contact-form .btn{justify-self:start;border:0;cursor:pointer;margin-top:.3rem}
.contact-aside{background:var(--cream);border-radius:var(--radius);padding:1.4rem 1.4rem;border:1px solid var(--line)}
.contact-aside h2{font-size:1.3rem}
.contact-aside h2::after{display:none}

/* ---------- Footer ---------- */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.82);margin-top:2rem}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:2rem;padding-top:clamp(2.6rem,6vw,4rem);padding-bottom:2rem}
.footer-grid .f-brand p{color:rgba(255,255,255,.7);font-size:.95rem;max-width:34ch;margin-top:.7rem}
.f-col h3{color:#fff;font-size:.82rem;text-transform:uppercase;letter-spacing:.09em;margin-bottom:.8rem}
.f-col ul{list-style:none;margin:0;padding:0}
.f-col li{margin-bottom:.5rem}
.f-col a{color:rgba(255,255,255,.8);text-decoration:none;font-size:.95rem}
.f-col a:hover{color:var(--gold-soft)}
.footer-note{border-top:1px solid rgba(255,255,255,.14);padding-top:1.4rem;padding-bottom:2rem}
.disclaimer{font-size:.85rem;color:rgba(255,255,255,.62);max-width:80ch}
.disclaimer strong{color:rgba(255,255,255,.85)}
.copy{font-size:.85rem;color:rgba(255,255,255,.55);margin:0}

/* ---------- Motion (progressive enhancement only) ---------- */
@media (prefers-reduced-motion: no-preference){
  .hero-inner{animation:mg-rise .7s ease both}
  .page-head{animation:mg-rise .6s ease both}
  .band{animation:mg-fade .8s ease both}
}
@keyframes mg-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes mg-fade{from{opacity:0}to{opacity:1}}

/* ---------- Responsive ---------- */
@media (max-width:860px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .nav-toggle{display:flex}
  .nav-list{position:absolute;top:70px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--cream);border-bottom:1px solid var(--line);padding:.5rem clamp(1.1rem,4vw,2rem) 1rem;box-shadow:var(--shadow);max-height:0;overflow:hidden;transition:max-height .3s ease;visibility:hidden}
  .nav-list.open{max-height:520px;visibility:visible}
  .nav-list li{width:100%}
  .nav-list a{display:block;padding:.75rem 0;width:100%;border-bottom:1px solid var(--line)}
  .nav-list a[aria-current="page"]{border-bottom:1px solid var(--line)}
  .nav-cta{padding:.6rem 0}
  .nav-cta a{display:inline-block}
  .feature-split{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  body{font-size:1.02rem}
}