/* ============================================================
   Serene Landscaping — refined natural-green system
   ============================================================ */
:root{
  /* tweakable base */
  --accent: #2f5d3a;       /* brand forest green */
  --surface: #f4f0e6;      /* warm cream */
  --font-head: 'Spectral', Georgia, serif;
  --font-body: 'Hanken Grotesque', system-ui, sans-serif;

  /* derived greens */
  --accent-deep: color-mix(in oklab, var(--accent) 68%, #07130b);
  --accent-bright: color-mix(in oklab, var(--accent) 52%, #a8d79b);
  --accent-soft: color-mix(in oklab, var(--accent) 13%, var(--surface));
  --accent-line: color-mix(in oklab, var(--accent) 26%, transparent);

  /* neutrals */
  --paper: color-mix(in oklab, var(--surface) 45%, white);
  --ink: #17211a;
  --muted: #5d6a60;
  --line: color-mix(in oklab, var(--ink) 12%, transparent);
  --on-dark: #f1efe4;
  --on-dark-muted: color-mix(in oklab, #f1efe4 64%, transparent);

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --shadow: 0 1px 2px rgba(20,30,22,.05), 0 14px 40px -22px rgba(20,40,24,.4);
  --shadow-lg: 0 30px 70px -36px rgba(12,32,16,.55);
  --maxw: 1180px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--surface);
  font-size:18px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--font-head); font-weight:700; line-height:1.05; margin:0; letter-spacing:-.01em; }

.wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 28px; }
.eyebrow{
  font-family:var(--font-body);
  font-weight:600; font-size:.74rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--accent); display:inline-flex; align-items:center; gap:.6em;
}
.eyebrow::before{ content:""; width:26px; height:1.5px; background:var(--accent); display:inline-block; }
.eyebrow.on-dark{ color:#dff0d6; text-shadow:0 1px 14px rgba(8,20,10,.55); }
.eyebrow.on-dark::before{ background:#dff0d6; }
.eyebrow.center{ justify-content:center; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.55em;
  font-family:var(--font-body); font-weight:600; font-size:1rem;
  padding:.85em 1.5em; border-radius:999px; cursor:pointer; border:1.5px solid transparent;
  transition:transform .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease;
  white-space:nowrap;
}
.btn-primary{ background:var(--accent); color:#fff; box-shadow:0 12px 26px -14px var(--accent); }
.btn-primary:hover{ background:var(--accent-deep); transform:translateY(-2px); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--accent); color:var(--accent); transform:translateY(-2px); }
.btn-ghost.on-dark{ color:var(--on-dark); border-color:color-mix(in oklab,#fff 30%,transparent); }
.btn-ghost.on-dark:hover{ border-color:#fff; color:#fff; }
.btn-arrow{ transition:transform .18s ease; }
.btn:hover .btn-arrow{ transform:translateX(3px); }

/* ---------- logo badge ---------- */
.badge{
  background:var(--paper); border-radius:50%; display:grid; place-items:center;
  box-shadow:0 8px 22px -12px rgba(20,40,24,.5); flex:none;
}
.badge img{ width:72%; height:72%; object-fit:contain; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:sticky; top:0; z-index:50;
  background:color-mix(in oklab, var(--surface) 86%, transparent);
  backdrop-filter:blur(12px) saturate(1.2);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease, background .2s ease;
}
.site-header.scrolled{ border-color:var(--line); background:color-mix(in oklab, var(--surface) 94%, transparent); }
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:76px; }
.brand{ display:flex; align-items:center; gap:13px; }
.brand-logo{ height:42px; width:auto; display:block; }
@media (max-width:620px){ .brand-logo{ height:34px; } }
.brand .badge{ width:46px; height:46px; }
.brand-name{ font-family:var(--font-head); font-weight:700; font-size:1.32rem; letter-spacing:-.02em; line-height:1; }
.brand-name small{ display:block; font-family:var(--font-body); font-weight:500; font-size:.62rem; letter-spacing:.22em; text-transform:uppercase; color:var(--muted); margin-top:4px; }
.nav{ display:flex; align-items:center; gap:34px; }
.nav a{ font-weight:500; font-size:.96rem; color:var(--muted); position:relative; transition:color .15s ease; }
.nav a::after{ content:""; position:absolute; left:0; bottom:-6px; height:2px; width:0; background:var(--accent); transition:width .2s ease; }
.nav a:hover{ color:var(--ink); }
.nav a:hover::after{ width:100%; }
.header-cta{ display:flex; align-items:center; gap:18px; }
.menu-toggle{ display:none; }

/* ============================================================
   HERO
   ============================================================ */
.hero{ position:relative; min-height:min(88vh,820px); display:flex; align-items:flex-end; overflow:hidden; }
.hero-bg{ position:absolute; inset:0; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; }
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(180deg, color-mix(in oklab,var(--accent-deep) 62%, transparent) 0%, transparent 34%, transparent 44%, color-mix(in oklab,var(--accent-deep) 90%, transparent) 100%),
    linear-gradient(72deg, color-mix(in oklab,var(--accent-deep) 86%, transparent) 0%, color-mix(in oklab,var(--accent-deep) 30%, transparent) 48%, transparent 72%);
}
.hero-inner{ position:relative; z-index:2; padding:64px 0 56px; color:var(--on-dark); }
.hero h1{
  font-size:clamp(2.7rem, 6vw, 5rem); color:#fff; max-width:14ch; margin:.32em 0 0;
  text-shadow:0 2px 30px rgba(8,20,10,.35);
}
.hero p.sub{ font-size:clamp(1.05rem,1.6vw,1.32rem); max-width:50ch; margin:1.1em 0 0; color:var(--on-dark); text-shadow:0 1px 16px rgba(8,20,10,.4); }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:2em; }
.hero-chips{ display:flex; flex-wrap:wrap; gap:10px 26px; margin-top:2.4em; padding-top:1.6em; border-top:1px solid color-mix(in oklab,#fff 22%,transparent); }
.hero-chip{ display:inline-flex; align-items:center; gap:.5em; font-size:.92rem; font-weight:500; color:var(--on-dark); }
.dot{ width:7px; height:7px; border-radius:50%; background:var(--accent-bright); flex:none; }

/* ============================================================
   ABOUT STRIP
   ============================================================ */
.about{ padding:84px 0; background:var(--surface); }
.about-grid{ display:grid; grid-template-columns:auto 1fr; gap:56px; align-items:center; }
.about-logo{ width:190px; height:auto; }
.about .badge{ width:132px; height:132px; }
.about-text h2{ font-size:clamp(1.7rem,2.8vw,2.5rem); margin:.45em 0 .5em; max-width:20ch; }
.about-text p{ color:var(--muted); max-width:62ch; margin:0; font-size:1.08rem; }
.sig{ font-family:var(--font-head); font-style:italic; color:var(--accent); margin-top:1em; font-size:1.12rem; }

/* ============================================================
   SERVICES
   ============================================================ */
.services{ padding:96px 0 100px; background:var(--paper); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-head{ max-width:var(--maxw); margin:0 auto 52px; }
.section-head.center{ text-align:center; }
.section-head h2{ font-size:clamp(2rem,3.6vw,3.1rem); margin:.3em 0 .35em; }
.section-head p{ color:var(--muted); margin:0; font-size:1.1rem; max-width:54ch; }
.section-head.center p{ margin-left:auto; margin-right:auto; }
.svc-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.svc{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--r-md);
  padding:26px 24px 28px; display:flex; flex-direction:column; min-height:230px;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.svc:hover{ transform:translateY(-5px); box-shadow:var(--shadow); border-color:var(--accent-line); }
.svc-num{ font-family:var(--font-head); font-weight:700; font-size:.95rem; color:var(--accent); letter-spacing:.04em; }
.svc-rule{ height:1px; background:var(--line); margin:14px 0 16px; }
.svc h3{ font-size:1.24rem; line-height:1.15; margin:0 0 .5em; }
.svc p{ color:var(--muted); font-size:.97rem; margin:0; line-height:1.55; }
.svc:hover .svc-num{ color:var(--accent-bright); }

/* ============================================================
   WORK / GALLERY
   ============================================================ */
.work{ padding:96px 0 100px; background:var(--surface); }
.work-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:24px; margin-bottom:42px; flex-wrap:wrap; }
.gallery{ columns:4; column-gap:16px; }
.shot{
  position:relative; width:100%; margin:0 0 16px; border-radius:var(--r-md); overflow:hidden;
  break-inside:avoid; cursor:pointer; background:none; display:block; box-shadow:var(--shadow);
  appearance:none; -webkit-appearance:none; border:0; padding:0; font:inherit; color:inherit; line-height:0;
}
.shot:focus-visible{ outline:3px solid var(--accent); outline-offset:2px; }
.shot img{ width:100%; height:auto; transition:transform .5s cubic-bezier(.2,.7,.2,1); }
.shot::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 55%, color-mix(in oklab,var(--accent-deep) 80%,transparent));
  opacity:0; transition:opacity .25s ease;
}
.shot .cap{
  position:absolute; left:14px; bottom:12px; z-index:2; color:#fff; font-weight:600; font-size:.92rem;
  opacity:0; transform:translateY(6px); transition:opacity .25s ease, transform .25s ease; text-shadow:0 1px 10px rgba(0,0,0,.5);
}
.shot:hover img{ transform:scale(1.06); }
.shot:hover::after{ opacity:1; }
.shot:hover .cap{ opacity:1; transform:translateY(0); }

/* lightbox */
.lightbox{ position:fixed; inset:0; z-index:120; background:color-mix(in oklab,var(--accent-deep) 92%, black); display:none; align-items:center; justify-content:center; }
.lightbox.open{ display:flex; }
.lightbox img{ max-width:90vw; max-height:82vh; border-radius:10px; box-shadow:var(--shadow-lg); }
.lb-cap{ position:absolute; bottom:30px; left:0; right:0; text-align:center; color:var(--on-dark); font-weight:500; }
.lb-count{ position:absolute; top:26px; left:0; right:0; text-align:center; color:var(--on-dark-muted); font-size:.9rem; letter-spacing:.1em; }
.lb-btn{ position:absolute; top:50%; transform:translateY(-50%); width:54px; height:54px; border-radius:50%; border:1.5px solid color-mix(in oklab,#fff 36%,transparent); background:color-mix(in oklab,#000 22%,transparent); color:#fff; font-size:1.4rem; cursor:pointer; display:grid; place-items:center; transition:background .15s ease, transform .15s ease; }
.lb-btn:hover{ background:color-mix(in oklab,#000 5%,transparent); }
.lb-prev{ left:24px; } .lb-next{ right:24px; }
.lb-close{ position:absolute; top:22px; right:24px; width:46px; height:46px; border-radius:50%; border:1.5px solid color-mix(in oklab,#fff 36%,transparent); background:transparent; color:#fff; font-size:1.3rem; cursor:pointer; }
.lb-close:hover{ background:color-mix(in oklab,#000 10%,transparent); }

/* ============================================================
   REVIEWS  (dark band)
   ============================================================ */
.reviews{ padding:100px 0 104px; background:var(--accent-deep); color:var(--on-dark); position:relative; }
.reviews .eyebrow{ color:var(--accent-bright); }
.reviews .eyebrow::before{ background:var(--accent-bright); }
.reviews h2{ color:#fff; }
.rev-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:8px; }
.rev{
  background:color-mix(in oklab,#fff 7%, transparent); border:1px solid color-mix(in oklab,#fff 12%,transparent);
  border-radius:var(--r-md); padding:28px 26px 24px; display:flex; flex-direction:column;
}
.rev .quote-mark{ font-family:var(--font-head); font-size:3.2rem; line-height:.6; color:var(--accent-bright); height:.5em; }
.rev blockquote{ margin:.4em 0 0; font-size:1.06rem; line-height:1.5; color:var(--on-dark); }
.rev .who{ margin-top:auto; padding-top:20px; }
.rev .who .name{ font-family:var(--font-head); font-weight:700; font-size:1.05rem; color:#fff; }
.rev .tags{ margin-top:14px; padding-top:14px; border-top:1px solid color-mix(in oklab,#fff 12%,transparent); display:flex; flex-wrap:wrap; gap:7px; }
.tag{ font-size:.74rem; font-weight:600; letter-spacing:.02em; padding:.34em .7em; border-radius:999px; background:color-mix(in oklab,var(--accent-bright) 22%,transparent); color:var(--on-dark); }
.rev-thumbs{ display:flex; gap:8px; margin-top:16px; }
.rev-thumbs img{ width:54px; height:54px; object-fit:cover; border-radius:8px; cursor:pointer; transition:transform .15s ease; }
.rev-thumbs img:hover{ transform:scale(1.06); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact{ padding:96px 0 100px; background:var(--surface); }
.contact-grid{ display:grid; grid-template-columns:.85fr 1.15fr; gap:36px; align-items:stretch; }
.contact-aside h2{ font-size:clamp(2rem,3.4vw,2.9rem); margin:.3em 0 .5em; max-width:14ch; }
.contact-aside p{ color:var(--muted); margin:0 0 28px; font-size:1.08rem; max-width:40ch; }
.contact-list{ display:flex; flex-direction:column; gap:4px; margin-top:8px; }
.cl-row{ display:flex; align-items:center; gap:14px; padding:16px 0; border-top:1px solid var(--line); }
.cl-row:last-child{ border-bottom:1px solid var(--line); }
.cl-ic{ width:42px; height:42px; border-radius:50%; background:var(--accent-soft); color:var(--accent); display:grid; place-items:center; flex:none; font-weight:700; }
.cl-row .k{ font-size:.76rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }
.cl-row .v{ font-weight:600; font-size:1.04rem; }

.form-card{ background:var(--accent-deep); border-radius:var(--r-lg); padding:38px 36px 34px; color:var(--on-dark); box-shadow:var(--shadow-lg); }
.form-card h3{ color:#fff; font-size:1.5rem; margin:0 0 6px; }
.form-card .lede{ color:var(--on-dark-muted); margin:0 0 24px; font-size:.98rem; }
.field{ margin-bottom:16px; }
.field.row{ display:grid; grid-template-columns:1fr 1fr; gap:14px; }
.field label{ display:block; font-size:.78rem; letter-spacing:.06em; text-transform:uppercase; font-weight:600; color:var(--on-dark-muted); margin-bottom:7px; }
.field input, .field textarea{
  width:100%; font-family:var(--font-body); font-size:1rem; color:#fff;
  background:color-mix(in oklab,#fff 8%,transparent); border:1px solid color-mix(in oklab,#fff 18%,transparent);
  border-radius:10px; padding:.78em .9em; transition:border-color .15s ease, background .15s ease;
}
.field input::placeholder, .field textarea::placeholder{ color:color-mix(in oklab,#fff 42%,transparent); }
.field input:focus, .field textarea:focus{ outline:none; border-color:var(--accent-bright); background:color-mix(in oklab,#fff 13%,transparent); }
.field textarea{ resize:vertical; min-height:104px; }
.field input[type=date]{ color-scheme:dark; }
.form-card .btn-primary{ background:var(--accent-bright); color:var(--accent-deep); width:100%; justify-content:center; font-weight:700; margin-top:6px; }
.form-card .btn-primary:hover{ background:#fff; }
.form-note{ font-size:.82rem; color:var(--on-dark-muted); text-align:center; margin:14px 0 0; }
.form-success{ display:none; text-align:center; padding:30px 10px; }
.form-success.show{ display:block; }
.form-success .check{ width:64px; height:64px; border-radius:50%; background:var(--accent-bright); color:var(--accent-deep); display:grid; place-items:center; margin:0 auto 18px; font-size:1.8rem; }
.form-success h3{ margin-bottom:8px; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background:var(--accent-deep); color:var(--on-dark); padding:64px 0 30px; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; align-items:start; }
.foot-brand{ display:flex; gap:14px; align-items:flex-start; }
.foot-logo{ width:240px; max-width:70vw; height:auto; margin-bottom:4px; }
.foot-brand .badge{ width:56px; height:56px; }
.foot-brand .brand-name{ color:#fff; }
.foot-brand .brand-name small{ color:var(--on-dark-muted); }
.foot-brand p{ color:var(--on-dark-muted); margin:12px 0 0; max-width:34ch; font-size:.96rem; }
.foot-col h4{ font-family:var(--font-body); font-weight:600; font-size:.78rem; letter-spacing:.14em; text-transform:uppercase; color:var(--accent-bright); margin:0 0 16px; }
.foot-col a, .foot-col p{ display:block; color:var(--on-dark-muted); margin:0 0 11px; font-size:.98rem; transition:color .15s ease; }
.foot-col a:hover{ color:#fff; }
.foot-bottom{ margin-top:48px; padding-top:22px; border-top:1px solid color-mix(in oklab,#fff 12%,transparent); display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; color:var(--on-dark-muted); font-size:.88rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1040px){
  .svc-grid{ grid-template-columns:repeat(2,1fr); }
  .gallery{ columns:3; }
  .rev-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:820px){
  body{ font-size:17px; }
  .nav{ display:none; }
  .header-cta .btn-ghost{ display:none; }
  .menu-toggle{ display:inline-flex; }
  .contact-grid{ grid-template-columns:1fr; }
  .foot-grid{ grid-template-columns:1fr 1fr; }
  .foot-brand{ grid-column:1/-1; }
  .about-grid{ grid-template-columns:1fr; text-align:center; justify-items:center; }
  .about-text h2, .about-text p{ max-width:none; }
}
@media (max-width:620px){
  .wrap{ padding:0 18px; }
  /* header: keep quote button, hide secondary text-y bits, tighten */
  .site-header .header-inner{ height:64px; }
  .header-cta{ gap:10px; }
  .header-cta .btn-primary{ padding:.7em 1.1em; font-size:.9rem; }
  /* hero: shorter, tighter, readable */
  .hero{ min-height:78vh; }
  .hero-inner{ padding:48px 18px 56px; }
  .hero h1{ font-size:clamp(2.15rem,10vw,3rem); }
  .hero p.sub{ font-size:1.02rem; margin-top:.9em; }
  .hero-actions{ gap:10px; margin-top:1.6em; }
  .hero-actions .btn{ flex:1 1 auto; justify-content:center; }
  .hero-chips{ gap:10px 18px; margin-top:1.8em; padding-top:1.2em; }
  /* section rhythm */
  .about{ padding:56px 0; }
  .services{ padding:64px 0 68px; }
  .work{ padding:64px 0 68px; }
  .reviews{ padding:64px 0 68px; }
  .contact{ padding:60px 0 68px; }
  .section-head{ margin-bottom:34px; }
  .work-head{ margin-bottom:28px; }
  .work-head .btn{ width:100%; justify-content:center; }
  .svc-grid{ grid-template-columns:1fr; gap:12px; }
  .svc{ min-height:0; padding:22px 22px 24px; }
  .gallery{ columns:2; column-gap:12px; }
  .shot{ margin-bottom:12px; }
  .rev-grid{ grid-template-columns:1fr; }
  .foot-grid{ grid-template-columns:1fr; gap:30px; }
  .form-card{ padding:28px 22px 26px; }
  .field.row{ grid-template-columns:1fr; }
  .lb-btn{ width:44px; height:44px; }
  .lb-prev{ left:10px; } .lb-next{ right:10px; }
}
@media (max-width:380px){
  .header-cta .btn-primary{ padding:.62em .9em; font-size:.85rem; }
  .brand-logo{ height:30px; }
}

/* tweaks-driven: reduce motion */
@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior:auto !important; }
  .shot img, .svc, .btn{ transition:none; }
}