/* Greythorn Landscapes — trades concept. Forest green, moss, stone. */
:root {
  --forest: #1F3A2E;
  --forest-2: #18302A;
  --moss: #4F6F42;
  --leaf: #A9C08E;
  --stone: #EEEFE9;
  --stone-2: #E1E3DA;
  --sand: #D9CBA8;
  --ink: #18201C;
  --ink-2: #4A544D;
  --f: "Archivo", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--stone); color: var(--ink); font: 400 17px/1.6 var(--f); font-stretch: 100%; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 800; font-stretch: 72%; text-transform: uppercase; letter-spacing: -0.005em; line-height: .95; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--leaf); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.wrap { max-width: 1240px; margin: 0 auto; padding: 0 clamp(1.25rem, 4vw, 3rem); }

.hdr { position: sticky; top: 0; z-index: 50; background: var(--stone); border-bottom: 1px solid var(--stone-2); }
.hdr__in { height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: .7rem; }
.brand span { font-weight: 800; font-stretch: 80%; font-size: 1.15rem; letter-spacing: .06em; line-height: 1; display: flex; flex-direction: column; }
.brand small { font-weight: 500; font-stretch: 100%; font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--moss); margin-top: .25rem; }
.hdr__nav { display: flex; align-items: center; gap: 2rem; font-weight: 600; font-size: 15px; }
.hdr__nav a:not(.cta):hover { color: var(--moss); }
.cta { background: var(--forest); color: #fff; padding: .7rem 1.2rem; border-radius: 4px; }
.cta:hover { background: var(--moss); }
.burger { display: none; width: 44px; height: 44px; border: 1px solid var(--stone-2); background: #fff; border-radius: 4px; position: relative; cursor: pointer; }
.burger i { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--forest); }
.burger i:nth-of-type(1) { top: 16px; } .burger i:nth-of-type(2) { top: 25px; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: .8rem 1.5rem; border-radius: 4px; font-weight: 700; font-size: 15px; letter-spacing: .02em; border: 0; cursor: pointer; transition: background .2s, color .2s; font-family: var(--f); }
.btn--sand { background: var(--sand); color: var(--forest); }
.btn--sand:hover { background: #fff; }
.btn--line { border: 1.5px solid rgba(255,255,255,.4); color: #fff; }
.btn--line:hover { background: rgba(255,255,255,.08); }
.btns { display: flex; gap: .75rem; flex-wrap: wrap; }

.hero { background: var(--forest); color: #fff; padding: clamp(3.5rem, 7vw, 6rem) 0 0; }
.hero__in { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.label { font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--leaf); margin-bottom: 1.25rem; }
.hero h1 { font-size: clamp(3.4rem, 1.5rem + 8vw, 8.5rem); margin-bottom: 1.5rem; }
.hero__lead { color: #CBD6C6; font-size: 1.15rem; max-width: 32rem; margin-bottom: 2rem; }
.hero__img {
  position: relative; aspect-ratio: 5 / 4.2; border-radius: 6px; overflow: hidden;
  background:
    radial-gradient(ellipse 30% 18% at 22% 70%, #5F7F4F 60%, transparent 62%),
    radial-gradient(ellipse 16% 22% at 82% 48%, #3E5A36 60%, transparent 62%),
    radial-gradient(ellipse 12% 16% at 70% 52%, #4F6F42 60%, transparent 62%),
    linear-gradient(180deg, transparent 62%, #8EA872 62% 64%, #7C9862 64% 78%, #C8BFA6 78% 80%, #B4AB92 80%),
    linear-gradient(180deg, #D9E2D1 0%, #BFD0B6 62%);
}
.assure { list-style: none; margin: clamp(3rem, 6vw, 4.5rem) 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.14); }
.assure li { padding: 1.6rem 1.5rem 1.8rem 0; display: flex; flex-direction: column; gap: .2rem; }
.assure li + li { padding-left: 1.5rem; border-left: 1px solid rgba(255,255,255,.14); }
.assure b { font-weight: 700; }
.assure span { color: #A9B8A6; font-size: 15px; }

.head { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: end; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
.head h2 { font-size: clamp(2.6rem, 1.5rem + 4vw, 5rem); }
.head p { margin: 0; color: var(--ink-2); max-width: 30rem; justify-self: end; }
.head--light p { color: #B7C4B3; }

.services { padding: clamp(5rem, 9vw, 7.5rem) 0; }
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.svc { background: #fff; border: 1px solid var(--stone-2); border-radius: 6px; padding: 2rem 1.6rem 2.2rem; transition: transform .25s, border-color .25s; }
.svc:hover { transform: translateY(-4px); border-color: var(--moss); }
.svc svg { width: 40px; height: 40px; color: var(--moss); margin-bottom: 2.5rem; }
.svc h3 { font-size: 1.7rem; margin-bottom: .8rem; }
.svc p { margin: 0; font-size: 15px; color: var(--ink-2); }

.projects { background: var(--forest-2); color: #fff; padding: clamp(5rem, 9vw, 7.5rem) 0; }
.compare { --pos: 50%; position: relative; aspect-ratio: 16 / 7.5; border-radius: 6px; overflow: hidden; user-select: none; }
.compare__img { position: absolute; inset: 0; }
.compare__after {
  background:
    radial-gradient(ellipse 14% 26% at 85% 40%, #3E5A36 60%, transparent 62%),
    radial-gradient(ellipse 10% 18% at 12% 45%, #4F6F42 60%, transparent 62%),
    linear-gradient(170deg, transparent 0 55%, #C9C1AB 55% 57%, transparent 57%),
    linear-gradient(180deg, #DCE5D3 0 48%, #87A36B 48% 75%, #BDB49B 75% 80%, #8EA872 80%);
}
.compare__before {
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
  background:
    radial-gradient(ellipse 20% 8% at 30% 66%, #9C8A66 60%, transparent 62%),
    radial-gradient(ellipse 14% 6% at 70% 78%, #8E7D5C 60%, transparent 62%),
    linear-gradient(180deg, #E1DFD6 0 48%, #B7A985 48% 100%);
}
.compare__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; background: #fff; transform: translateX(-1px); pointer-events: none; }
.compare__handle::after { content: "⟷"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 48px; height: 48px; border-radius: 50%; background: #fff; color: var(--forest); display: grid; place-items: center; font-size: 20px; font-weight: 700; box-shadow: 0 6px 20px rgba(0,0,0,.25); }
.compare input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.compare input:focus-visible ~ .compare__handle::after, .compare:focus-within .compare__handle::after { outline: 3px solid var(--leaf); outline-offset: 2px; }
.compare__tag { position: absolute; top: 1rem; padding: .35rem .7rem; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; background: rgba(24,32,28,.75); border-radius: 3px; pointer-events: none; }
.compare__tag--b { left: 1rem; } .compare__tag--a { right: 1rem; }
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1rem; }
.proj-grid figure { margin: 0; }
.thumb { aspect-ratio: 4 / 3; border-radius: 6px; transition: transform .4s; }
.proj-grid figure:hover .thumb { transform: scale(1.02); }
.t1 { background: radial-gradient(circle at 30% 40%, #5F7F4F 0 16%, transparent 17%), linear-gradient(135deg, #C8BFA6 0 50%, #B4AB92 50%); }
.t2 { background: repeating-linear-gradient(180deg, #8EA872 0 26px, #A39579 26px 34px), #8EA872; }
.t3 { background: radial-gradient(ellipse 30% 18% at 75% 30%, #3E5A36 60%, transparent 62%), linear-gradient(180deg, #DCE5D3 0 30%, #7C9862 30%); }
.proj-grid figcaption { display: flex; justify-content: space-between; gap: 1rem; padding-top: .9rem; font-size: 15px; }
.proj-grid figcaption span { color: #A9B8A6; }

.process { padding: clamp(5rem, 9vw, 7.5rem) 0; }
.process__in { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 5rem); }
.process h2 { font-size: clamp(2.6rem, 1.5rem + 4vw, 5rem); }
.process ol { list-style: none; margin: 0; padding: 0; }
.process li { display: grid; grid-template-columns: 64px 1fr; gap: 1.25rem; padding: 1.5rem 0; border-top: 1px solid var(--stone-2); }
.process li > span { font-weight: 800; font-stretch: 72%; font-size: 3rem; line-height: 1; color: var(--moss); }
.process h3 { font-size: 1.6rem; margin-bottom: .4rem; }
.process p { margin: 0; color: var(--ink-2); }

.quote { background: var(--sand); padding: clamp(5rem, 9vw, 7rem) 0; }
.quote__in { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: start; }
.quote h2 { font-size: clamp(2.4rem, 1.4rem + 3.6vw, 4.6rem); color: var(--forest); margin-bottom: 1.25rem; }
.quote p { color: #4A4636; max-width: 30rem; }
.qform { background: #fff; padding: clamp(1.5rem, 4vw, 2.5rem); border-radius: 6px; display: grid; gap: 1rem; }
.qform .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.qform label { display: grid; gap: .4rem; font-size: 14px; font-weight: 600; }
.qform input, .qform select, .qform textarea { font: 400 16px var(--f); padding: .8rem .9rem; border: 1.5px solid var(--stone-2); border-radius: 4px; background: var(--stone); width: 100%; }
.qform input:focus, .qform select:focus, .qform textarea:focus { outline: none; border-color: var(--forest); background: #fff; }
.qform .btn { background: var(--forest); color: #fff; }
.qform .btn:hover { background: var(--moss); }
.qform .demo-note { color: var(--moss); margin: 0; }

.foot { background: var(--forest); color: #B7C4B3; padding: 2rem 0; font-size: 14px; }
.foot__in { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.foot b { color: #fff; letter-spacing: .06em; }
.foot a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }

@media (max-width: 960px) {
  .hero__in, .process__in, .quote__in, .head { grid-template-columns: minmax(0, 1fr); }
  .head h2 { font-size: clamp(2.2rem, 1rem + 5vw, 3.6rem); overflow-wrap: break-word; }
  .head p { justify-self: start; }
  .svc-grid { grid-template-columns: 1fr 1fr; }
  .assure { grid-template-columns: 1fr 1fr; }
  .assure li:nth-child(3) { padding-left: 0; border-left: 0; }
  .assure li:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.14); }
}
@media (max-width: 720px) {
  .burger { display: block; }
  .hdr__nav { position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; background: var(--stone); padding: .5rem 1.25rem 1.25rem; border-bottom: 1px solid var(--stone-2); }
  .hdr__nav.is-open { display: flex; }
  .hdr__nav a { padding: .9rem 0; border-bottom: 1px solid var(--stone-2); }
  .hdr__nav .cta { margin-top: 1rem; text-align: center; padding: .9rem; }
  .svc-grid, .proj-grid, .qform .row { grid-template-columns: 1fr; }
  .compare { aspect-ratio: 4 / 3; }
  .btns .btn { flex: 1 1 auto; }
}
@media (max-width: 460px) {
  .assure { grid-template-columns: 1fr; }
  .assure li, .assure li + li { padding: 1.1rem 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.14); }
}