/* ==========================================================================
   CTX Mowing — Design System
   Hand-coded rebuild. Reusable across all pages.
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  /* Brand colors (pulled from the original site) */
  --red:        #DB1313;
  --red-dark:   #b50f0f;
  --slate:      #30414F;
  --slate-dark: #233039;
  --green:      #73B200;
  --green-dark: #5f9400;
  --bg:         #EEEEEE;
  --bg-soft:    #f6f7f5;
  --white:      #ffffff;
  --ink:        #333333;
  --ink-soft:   #5a6470;
  --line:       #e2e4e1;

  /* Typography */
  --font-head: "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Source Sans 3", "Source Sans Pro", system-ui, sans-serif;

  /* Layout */
  --maxw: 1200px;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(35,48,57,.08), 0 1px 2px rgba(35,48,57,.06);
  --shadow:    0 6px 20px rgba(35,48,57,.10);
  --shadow-lg: 0 18px 50px rgba(35,48,57,.18);
  --ease: cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}
img, picture, svg { display: block; max-width: 100%; }
a { color: var(--green-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { padding-left: 1.2em; }

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  line-height: 1.12;
  color: var(--slate);
  font-weight: 700;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }
h4 { font-size: 1.15rem; }
p  { color: var(--ink); }
.lead { font-size: 1.2rem; color: var(--ink-soft); }

/* ---------- Layout helpers ---------- */
.container { width: min(100% - 2.5rem, var(--maxw)); margin-inline: auto; }
.section { padding: clamp(3.5rem, 7vw, 6rem) 0; }
.section--tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.section--slate { background: var(--slate); color: #d9dee2; }
.section--slate h1, .section--slate h2, .section--slate h3, .section--slate h4 { color: #fff; }
.section--slate p { color: #d9dee2; }
.section--soft { background: var(--bg-soft); }
.eyebrow {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .8rem;
  font-weight: 700;
  color: var(--green-dark);
  margin-bottom: .6rem;
}
.section--slate .eyebrow { color: var(--green); }
.center { text-align: center; }
.measure { max-width: 60ch; }
.measure.center { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem;
  padding: .85rem 1.6rem; border-radius: var(--radius);
  border: 2px solid transparent; cursor: pointer;
  transition: transform .15s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
  text-decoration: none; line-height: 1;
  min-height: 48px; justify-content: center;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--primary { background: var(--green); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--green-dark); color:#fff; box-shadow: var(--shadow); }
.btn--red { background: var(--red); color: #fff; }
.btn--red:hover { background: var(--red-dark); color:#fff; }
.btn--ghost { background: transparent; color: var(--slate); border-color: var(--slate); }
.btn--ghost:hover { background: var(--slate); color: #fff; }
.btn--white { background:#fff; color: var(--slate); }
.btn--white:hover { background:#f0f0f0; color:var(--slate); }
.btn--lg { padding: 1rem 2rem; font-size: 1.1rem; }

/* ==========================================================================
   Header
   ========================================================================== */
.topbar {
  background: var(--slate-dark); color: #c7cdd2;
  font-size: .9rem;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-block: .45rem; flex-wrap: wrap; }
.topbar a { color: #fff; font-weight: 600; }
.topbar .topbar__tag { color: #aab2b8; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 76px; }
.brand { display: flex; align-items: center; gap: .65rem; font-family: var(--font-head); font-weight: 800; color: var(--slate); font-size: 1.35rem; }
.brand:hover { text-decoration: none; }
.brand img { height: 60px; width: auto; }
.brand span b { color: var(--red); }

.nav { display: flex; align-items: center; gap: .35rem; }
.nav a {
  font-family: var(--font-head); font-weight: 600; color: var(--slate);
  padding: .55rem .7rem; border-radius: 6px; font-size: .98rem;
}
.nav a:hover { background: var(--bg); text-decoration: none; color: var(--red); }
.nav a.is-active { color: var(--red); }

/* dropdown */
.has-sub { position: relative; }
.has-sub > a::after { content: "▾"; font-size: .7em; margin-left: .3em; opacity: .6; }
.subnav {
  position: absolute; top: calc(100% + .3rem); left: 0;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: .4rem; min-width: 230px;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: all .18s var(--ease); list-style: none; margin: 0;
}
.has-sub:hover .subnav, .has-sub:focus-within .subnav { opacity:1; visibility:visible; transform: translateY(0); }
.subnav a { display: block; padding: .55rem .7rem; border-radius: 6px; }

.header-cta { display: flex; align-items: center; gap: .75rem; }
.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer; padding: .5rem;
  color: var(--slate);
  min-width: 48px; min-height: 48px; align-items: center; justify-content: center;
}
.nav-toggle svg { width: 28px; height: 28px; }

/* ==========================================================================
   Hero — traditional banner with background image
   ========================================================================== */
.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
  /* Layered: dark overlay over hero photo over brand gradient fallback.
     Default uses JPEG; @supports upgrades to WebP where image-set is supported. */
  background:
    linear-gradient(180deg, rgba(35,48,57,.55) 0%, rgba(35,48,57,.80) 100%),
    url("../assets/images/hero.jpg") center/cover no-repeat,
    linear-gradient(120deg, #3c6f0a 0%, #30414F 58%, #233039 100%);
}
@supports (background-image: image-set(url("x.webp") type("image/webp"))) {
  .hero {
    background:
      linear-gradient(180deg, rgba(35,48,57,.55) 0%, rgba(35,48,57,.80) 100%),
      image-set(url("../assets/images/hero.webp") type("image/webp"),
                url("../assets/images/hero.jpg") type("image/jpeg")) center/cover no-repeat,
      linear-gradient(120deg, #3c6f0a 0%, #30414F 58%, #233039 100%);
  }
}
.hero__inner {
  position: relative; z-index: 2;
  max-width: 800px; margin-inline: auto; text-align: center;
  padding: clamp(4rem, 9vw, 7.5rem) 0 clamp(5.5rem, 9vw, 8rem);
}
.hero__eyebrow {
  display: inline-block; font-family: var(--font-head); font-weight: 700;
  text-transform: uppercase; letter-spacing: .14em; font-size: .8rem;
  color: #fff; background: rgba(115,178,0,.92);
  padding: .42rem .9rem; border-radius: 999px; margin-bottom: 1.2rem;
}
.hero h1 { color: #fff; font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.1; }
.hero__inner p { color: rgba(255,255,255,.94); font-size: 1.2rem; margin: 1rem auto 0; max-width: 56ch; }
.hero__cta { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; margin-top: 1.9rem; }
.btn--hero-ghost { background: rgba(255,255,255,.12); color: #fff; border: 2px solid rgba(255,255,255,.75); }
.btn--hero-ghost:hover { background: #fff; color: var(--slate); }

/* Residential / Commercial path cards (pulled up to overlap the hero) */
.path-section { padding-top: 0; }
.path-grid { position: relative; z-index: 3; margin-top: clamp(-5rem, -6vw, -3.5rem); align-items: stretch; }
.path-card {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-top: 5px solid var(--green);
  border-radius: var(--radius-lg); overflow: hidden;
  padding: clamp(1.8rem, 3vw, 2.4rem); color: var(--ink);
  box-shadow: var(--shadow-lg); text-decoration: none;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.path-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); text-decoration: none; }
.path-card--res { border-top-color: var(--green); }
.path-card--com { border-top-color: var(--red); }
.path-card__icon {
  width: 54px; height: 54px; border-radius: 12px; display: grid; place-items: center;
  margin-bottom: 1rem; background: rgba(115,178,0,.12); color: var(--green-dark);
}
.path-card--com .path-card__icon { background: rgba(219,19,19,.10); color: var(--red); }
.path-card__icon svg { width: 28px; height: 28px; }
.path-card__tag { font-family: var(--font-head); text-transform: uppercase; letter-spacing: .14em; font-size: .78rem; font-weight: 700; color: var(--green-dark); }
.path-card--com .path-card__tag { color: var(--red); }
.path-card h2 { color: var(--slate); font-size: clamp(1.6rem, 3vw, 2.1rem); margin: .25rem 0 .5rem; }
.path-card p { color: var(--ink-soft); max-width: 44ch; }
.path-card__go { display: inline-flex; align-items: center; gap: .4rem; margin-top: 1.3rem; font-family: var(--font-head); font-weight: 700; color: var(--green-dark); }
.path-card--com .path-card__go { color: var(--red); }
.path-card__go::after { content: "→"; transition: transform .2s var(--ease); }
.path-card:hover .path-card__go::after { transform: translateX(5px); }

/* ==========================================================================
   Cards & grids
   ========================================================================== */
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background:#fff; border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.6rem; box-shadow: var(--shadow-sm);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card__icon {
  width: 54px; height: 54px; border-radius: 12px; display:grid; place-items:center;
  background: rgba(115,178,0,.12); color: var(--green-dark); margin-bottom: 1rem;
}
.card__icon svg { width: 28px; height: 28px; }
.card h3 { color: var(--slate); margin-bottom: .4rem; }
.card p { color: var(--ink-soft); }
.card__link { display:inline-block; margin-top:1rem; padding:.4rem 0; font-family:var(--font-head); font-weight:700; color:var(--red); }

/* Why-us list */
.reasons { display:grid; gap:1rem; }
.reason { display:flex; gap:1rem; align-items:flex-start; }
.reason__num {
  flex: 0 0 auto; width: 42px; height: 42px; border-radius: 50%;
  background: var(--red); color:#fff; font-family:var(--font-head); font-weight:800;
  display:grid; place-items:center; font-size:1.1rem;
}
.reason h4 { color:#fff; margin-bottom:.15rem; }
.reason p { color:#c2cad0; font-size:.98rem; }

/* ==========================================================================
   Reviews scroller
   ========================================================================== */
.reviews-rail { position: relative; }
.reviews-track {
  display: flex; gap: 1.25rem; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: .5rem .25rem 1.5rem; -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.reviews-track::-webkit-scrollbar { display: none; }
.review {
  scroll-snap-align: start; flex: 0 0 min(360px, 82vw);
  background:#fff; border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.5rem; box-shadow: var(--shadow-sm); display:flex; flex-direction:column;
}
.review__stars { color: #f5a623; letter-spacing: 2px; margin-bottom:.6rem; }
.review__text { color: var(--ink); flex: 1; }
.review__name { margin-top: 1rem; font-family: var(--font-head); font-weight: 700; color: var(--slate); }
.rail-controls { display:flex; gap:.6rem; justify-content:center; margin-top:.5rem; }
.rail-btn {
  width:48px; height:48px; border-radius:50%; border:1px solid var(--line); background:#fff;
  cursor:pointer; color:var(--slate); display:grid; place-items:center; box-shadow:var(--shadow-sm);
  transition: background .15s var(--ease);
}
.rail-btn:hover { background: var(--bg); }
.rail-btn svg { width:20px; height:20px; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { background: var(--red); color:#fff; text-align:center; }
.cta-band h2 { color:#fff; }
.cta-band p { color: rgba(255,255,255,.92); margin:.6rem auto 1.5rem; max-width:48ch; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { background: var(--slate-dark); color: #aeb6bc; padding-top: 3.5rem; }
.footer-grid { display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 2.5rem; }
.site-footer h4 { color:#fff; margin-bottom: 1rem; font-size:1.05rem; }
.site-footer a { color:#c7cdd2; }
.site-footer a:hover { color:#fff; }
.site-footer ul { list-style:none; padding:0; display:grid; gap:.5rem; }
.footer-brand img { box-sizing: content-box; width: 84px; height: auto; margin-bottom: 1rem; background: #fff; padding: 12px; border-radius: 12px; }
.footer-brand p { color:#9aa2a8; font-size:.95rem; max-width: 34ch; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 1.3rem 0; text-align:center; font-size:.88rem; color:#8c949a; }
.footer-bottom a { color:#c7cdd2; }

/* ==========================================================================
   Utilities
   ========================================================================== */
.stack > * + * { margin-top: 1rem; }
.mt-0 { margin-top: 0; }
.badge {
  display:inline-flex; align-items:center; gap:.4rem; background: rgba(115,178,0,.12);
  color: var(--green-dark); font-family:var(--font-head); font-weight:700; font-size:.82rem;
  padding:.3rem .7rem; border-radius: 999px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav, .header-cta .btn { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header.nav-open .nav {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 1rem;
    box-shadow: var(--shadow); gap: .15rem;
  }
  .site-header.nav-open .nav a { padding-block: .85rem; }
  .site-header.nav-open .subnav {
    position: static; opacity:1; visibility:visible; transform:none; box-shadow:none;
    border:0; border-left:2px solid var(--line); border-radius:0; margin-left:.7rem;
  }
}
@media (max-width: 720px) {
  .grid--3, .grid--2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* Reveal-on-scroll (progressive enhancement) */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity:1; transform:none; transition:none; }
  html { scroll-behavior: auto; }
}