/* ================================================================
   Fernwhistle Grounds Co. — Vyne demo
   Palette: deep pine green / warm cream / clay accent
   Type: Fraunces (display serif) + Karla (sans)
   ================================================================ */

:root {
  /* color */
  --pine-950: #0f1d14;
  --pine-900: #1b3423;
  --pine-800: #24462f;
  --pine-700: #2e5639;
  --sage:     #9db28c;
  --cream:    #f7f3ea;
  --cream-2:  #efe7d6;
  --paper:    #fdfbf6;
  --clay:     #c0703d;
  --clay-dark:#a55c2f;
  --ink:      #21301f;
  --muted:    #5f6c58;
  --line:     #e3dcc9;
  --gold:     #c9ab6e; /* Vyne chip only */

  /* type */
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Karla", -apple-system, "Segoe UI", sans-serif;

  /* rhythm */
  --space-1: .5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-1: 0 2px 10px rgba(20, 32, 22, .07);
  --shadow-2: 0 14px 40px rgba(20, 32, 22, .16);
  --header-h: 68px;
  --ease: cubic-bezier(.22, .8, .3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }

.container { width: min(1160px, 92vw); margin-inline: auto; }
.center { text-align: center; margin-top: var(--space-4); }
.desk-only { display: none; }
@media (min-width: 760px) { .desk-only { display: inline; } }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; letter-spacing: -.01em; }
h1 { font-size: clamp(2.5rem, 8.5vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 5vw, 3rem); margin-bottom: var(--space-2); }
h3 { font-size: 1.35rem; line-height: 1.25; }

.eyebrow {
  font-size: .78rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  color: var(--clay); margin-bottom: var(--space-2);
}
.eyebrow-light { color: var(--cream-2); }
.eyebrow-clay { color: #d9a06b; }
.section-sub { max-width: 46ch; color: var(--muted); margin-bottom: var(--space-3); }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; font-family: var(--font-body); font-weight: 700; font-size: 1rem;
  padding: .8em 1.6em; border-radius: 999px; text-decoration: none; border: 2px solid transparent;
  cursor: pointer; transition: transform .25s var(--ease), opacity .25s var(--ease);
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--pine-900); color: var(--cream); }
.btn-primary:hover { opacity: .93; }
.btn-clay { background: var(--clay); color: #fff; }
.btn-clay:hover { opacity: .93; }
.btn-ghost { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.55); backdrop-filter: blur(4px); }
.btn-lg { padding: .95em 1.9em; font-size: 1.06rem; }
.btn-block { width: 100%; text-align: center; }
.text-link { color: var(--clay-dark); font-weight: 700; text-decoration: none; }
.text-link:hover { text-decoration: underline; }

:is(a, button, input, select):focus-visible {
  outline: 3px solid var(--clay); outline-offset: 2px; border-radius: 4px;
}

/* ---------- header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 60; height: var(--header-h);
  background: rgba(253, 251, 246, .92); backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-1); }
.header-inner {
  width: min(1240px, 94vw); margin-inline: auto; height: 100%;
  display: flex; align-items: center; gap: var(--space-2); justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.brand-text {
  font-family: var(--font-display); font-weight: 700; font-size: 1.18rem; color: var(--pine-900);
  line-height: 1; display: flex; flex-direction: column;
}
.brand-sub { font-family: var(--font-body); font-weight: 700; font-size: .62rem; letter-spacing: .3em; text-transform: uppercase; color: var(--clay-dark); margin-top: .25em; }
.brand-text-light { color: var(--cream); }
.brand-text-light .brand-sub { color: #d9a06b; }

.main-nav { display: none; gap: 1.4rem; }
.main-nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .98rem; }
.main-nav a:hover { color: var(--clay-dark); }

.header-actions { display: flex; align-items: center; gap: .9rem; }
.header-phone { display: none; color: var(--pine-900); font-weight: 700; text-decoration: none; }
.btn-header { padding: .62em 1.25em; font-size: .95rem; }

.nav-toggle {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 42px; height: 42px; padding: 10px; background: none; border: 0; cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; width: 100%; background: var(--pine-900); border-radius: 2px; transition: transform .25s var(--ease), opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 979.9px) {
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    flex-direction: column; gap: 0; padding: .5rem 0 1rem;
    display: flex; visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s;
    box-shadow: var(--shadow-2);
  }
  .main-nav.open { visibility: visible; opacity: 1; transform: translateY(0); }
  .main-nav a { padding: .8rem 5vw; font-size: 1.05rem; }
}
@media (min-width: 980px) {
  .main-nav { display: flex; }
  .nav-toggle { display: none; }
  .header-phone { display: inline; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: flex-end;
  overflow: hidden; color: #fff;
}
.hero-media, .hero-media video { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media { background: url("../img/hero-poster.jpg") center / cover no-repeat; }
.hero-media video { object-fit: cover; object-position: 50% 62%; }
@media (prefers-reduced-motion: reduce) {
  .hero-media video { display: none; } /* poster still shows via .hero-media background */
}
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(13, 24, 16, .82) 0%, rgba(13, 24, 16, .35) 42%, rgba(13, 24, 16, .12) 70%, rgba(13, 24, 16, .25) 100%);
}
.hero-content {
  position: relative; z-index: 1; width: min(1160px, 92vw); margin-inline: auto;
  padding: calc(var(--header-h) + 14vh) 0 clamp(3rem, 9vh, 5.5rem);
}
.hero h1 { text-shadow: 0 3px 26px rgba(0,0,0,.35); }
.hero-sub {
  max-width: 44ch; margin-top: var(--space-2); font-size: clamp(1.05rem, 2.4vw, 1.2rem);
  color: rgba(255, 252, 244, .94); text-shadow: 0 1px 12px rgba(0,0,0,.4);
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: var(--space-3); }
.hero-trust {
  display: flex; flex-wrap: wrap; gap: .5rem 1.6rem; list-style: none;
  margin-top: var(--space-3); padding-top: var(--space-2);
  border-top: 1px solid rgba(255,255,255,.28);
  font-size: .85rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  color: rgba(255, 250, 238, .85);
}
.hero-trust li { display: flex; align-items: center; gap: .5rem; }
.hero-trust li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--clay); flex: none; }

/* ---------- stats ---------- */
.stats { background: var(--pine-900); color: var(--cream); padding: var(--space-3) 0; }
.stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3) var(--space-2); }
.stat strong { display: block; font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 700; color: #fff; line-height: 1; }
.stat span { font-size: .88rem; color: var(--sage); }
@media (min-width: 760px) { .stats-grid { grid-template-columns: repeat(4, 1fr); } }

/* ---------- sections ---------- */
.section { padding: var(--space-5) 0; }
.section-cream { background: var(--cream); }
.section-pine { background: var(--pine-900); color: var(--cream); }
.section-pine h2 { color: #fff; }

/* ---------- services ---------- */
.svc-grid { display: grid; gap: var(--space-3); margin-top: var(--space-4); }
.svc-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-1);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.svc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-2); }
.svc-img { aspect-ratio: 16 / 10; overflow: hidden; }
.svc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.svc-card:hover .svc-img img { transform: scale(1.045); }
.svc-card h3 { padding: 1.2rem 1.4rem 0; }
.svc-card p { padding: .5rem 1.4rem 0; color: var(--muted); font-size: .98rem; }
.svc-card .text-link { display: inline-block; margin: .9rem 1.4rem 1.4rem; }
@media (min-width: 700px) { .svc-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .svc-grid { grid-template-columns: repeat(4, 1fr); } .svc-card p { min-height: 8.2em; } }

/* ---------- before / after ---------- */
.ba {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 3 / 2; box-shadow: var(--shadow-2); margin-top: var(--space-3);
  user-select: none; -webkit-user-select: none; touch-action: pan-y;
}
.ba-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba-before-clip { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba-divider {
  position: absolute; top: 0; bottom: 0; left: var(--pos); width: 3px; margin-left: -1.5px;
  background: rgba(255,255,255,.95); box-shadow: 0 0 14px rgba(0,0,0,.35);
  display: flex; align-items: center; justify-content: center;
}
.ba-knob {
  position: absolute; width: 46px; height: 46px; border-radius: 50%;
  background: var(--clay); color: #fff; display: grid; place-items: center;
  box-shadow: 0 4px 16px rgba(0,0,0,.35); border: 3px solid #fff;
}
.ba-label {
  position: absolute; top: 14px; padding: .3em .9em; border-radius: 999px;
  font-size: .74rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  background: rgba(15, 29, 20, .72); color: #fff; backdrop-filter: blur(3px);
}
.ba-label-before { left: 14px; }
.ba-label-after { right: 14px; background: var(--clay); }
.ba-range {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; cursor: ew-resize; margin: 0; -webkit-appearance: none; appearance: none;
}
.ba-range::-webkit-slider-thumb { -webkit-appearance: none; width: 60px; height: 100%; }
.ba-range:focus-visible ~ .ba-divider .ba-knob,
.ba:has(.ba-range:focus-visible) .ba-knob { outline: 3px solid #fff; outline-offset: 3px; }

/* ---------- gallery ---------- */
.gal-grid { display: grid; gap: var(--space-2); margin-top: var(--space-4); }
.gal-item {
  position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-1);
}
.gal-item img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .6s var(--ease); }
.gal-item:hover img { transform: scale(1.04); }
.gal-item figcaption {
  position: absolute; inset: auto 0 0 0; padding: 2.2rem 1.1rem .9rem;
  background: linear-gradient(to top, rgba(15,29,20,.82), transparent);
  color: #fff; font-size: .9rem; font-weight: 700; letter-spacing: .02em;
}
@media (min-width: 640px) { .gal-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .gal-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- process ---------- */
.steps { list-style: none; display: grid; gap: var(--space-3); margin-top: var(--space-4); counter-reset: step; }
.steps li { border-top: 1px solid rgba(247, 243, 234, .22); padding-top: var(--space-2); }
.step-num { font-family: var(--font-display); font-style: italic; font-weight: 500; font-size: 1.1rem; color: #d9a06b; }
.steps h3 { color: #fff; margin: .35rem 0 .4rem; }
.steps p { color: var(--sage); font-size: .98rem; max-width: 38ch; }
@media (min-width: 820px) { .steps { grid-template-columns: repeat(3, 1fr); } }

/* ---------- reviews ---------- */
.review-grid { display: grid; gap: var(--space-2); margin-top: var(--space-4); }
.review {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.7rem 1.6rem; box-shadow: var(--shadow-1); display: flex; flex-direction: column;
}
.review-stars { color: var(--clay); letter-spacing: .2em; font-size: .95rem; margin-bottom: .8rem; }
.review p { font-size: 1rem; color: var(--ink); flex: 1; }
.review footer { margin-top: 1.1rem; display: flex; flex-direction: column; }
.review footer strong { font-size: .98rem; }
.review footer span { font-size: .85rem; color: var(--muted); }
@media (min-width: 900px) { .review-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- service area ---------- */
.area-wrap { display: grid; gap: var(--space-4); align-items: start; }
.area-copy p { max-width: 44ch; color: var(--muted); margin-bottom: var(--space-3); }
.town-list {
  list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem .9rem;
}
.town-list li {
  background: #fff; border: 1px solid var(--line); border-radius: 999px;
  padding: .55em 1.1em; font-weight: 500; font-size: .95rem; text-align: center;
  display: flex; align-items: center; justify-content: center; gap: .45rem;
}
.town-list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--pine-700); flex: none; }
@media (min-width: 560px) { .town-list { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .area-wrap { grid-template-columns: 1.05fr 1fr; } .town-list { grid-template-columns: repeat(2, 1fr); } }

/* ---------- estimate form ---------- */
.estimate-wrap { display: grid; gap: var(--space-4); }
.estimate-copy p { color: var(--sage); max-width: 42ch; }
.inline-phone { color: #d9a06b; font-weight: 700; text-decoration: none; }
.inline-phone:hover { text-decoration: underline; }
.estimate-points { list-style: none; margin-top: var(--space-3); display: grid; gap: .7rem; }
.estimate-points li { display: flex; gap: .6rem; align-items: baseline; color: var(--cream); font-size: .97rem; }
.estimate-points li::before { content: "✓"; color: #d9a06b; font-weight: 700; flex: none; }

.estimate-form {
  background: var(--paper); border-radius: var(--radius-lg); padding: clamp(1.4rem, 4vw, 2.2rem);
  box-shadow: var(--shadow-2); color: var(--ink); position: relative;
}
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-weight: 700; font-size: .9rem; margin-bottom: .35rem; }
.field input, .field select {
  width: 100%; font: inherit; padding: .75em .95em; border-radius: 10px;
  border: 1.5px solid var(--line); background: #fff; color: var(--ink);
  transition: border-color .2s;
}
.field input:focus, .field select:focus { border-color: var(--pine-700); outline: none; }
.field input.invalid, .field select.invalid { border-color: #b3372c; }
.form-note { font-size: .82rem; color: var(--muted); text-align: center; margin-top: .8rem; }
.form-confirm[hidden] { display: none; }
.form-confirm {
  display: flex; gap: .9rem; align-items: flex-start; margin-top: 1.2rem;
  background: #f0f6ec; border: 1.5px solid var(--pine-700); border-radius: var(--radius);
  padding: 1rem 1.1rem;
}
.form-confirm strong { display: block; font-size: 1.02rem; color: var(--pine-900); }
.form-confirm span { font-size: .92rem; color: var(--muted); }
.form-confirm svg { flex: none; margin-top: .15rem; }
@media (min-width: 920px) { .estimate-wrap { grid-template-columns: 1fr 1.1fr; align-items: center; } }

/* ---------- footer ---------- */
.site-footer { background: var(--pine-950); color: var(--cream-2); }
.footer-grid { display: grid; gap: var(--space-4); padding: var(--space-5) 0 var(--space-4); }
.footer-brand p { font-size: .95rem; color: var(--sage); max-width: 34ch; margin-top: var(--space-2); }
.footer-license { font-size: .85rem; letter-spacing: .04em; }
.footer-col { display: flex; flex-direction: column; gap: .55rem; font-size: .95rem; }
.footer-col h4 { font-family: var(--font-body); font-size: .78rem; text-transform: uppercase; letter-spacing: .2em; color: #d9a06b; margin-bottom: .3rem; }
.footer-col a { color: var(--cream-2); text-decoration: none; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-col span { color: var(--sage); }
.footer-bottom { border-top: 1px solid rgba(247,243,234,.14); padding: 1.2rem 0; font-size: .84rem; color: var(--sage); }
.footer-bottom a { color: var(--gold); text-decoration: none; }
.footer-bottom a:hover { text-decoration: underline; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr .8fr; } }

/* ---------- Vyne demo chip ---------- */
.vyne-chip {
  position: fixed; right: 18px; bottom: 18px; z-index: 70;
  display: flex; align-items: center; gap: .55rem;
  background: #14181c; color: var(--gold); text-decoration: none;
  font-family: var(--font-body); font-weight: 700; font-size: .84rem; letter-spacing: .02em;
  padding: .65em 1.15em; border-radius: 999px; border: 1px solid rgba(201, 171, 110, .45);
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
  opacity: 0; transform: translateY(14px);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
}
.vyne-chip.show { opacity: 1; transform: translateY(0); }
.vyne-chip:hover { transform: translateY(-2px); }
.vyne-chip-tag {
  font-size: .68rem; letter-spacing: .22em; padding: .25em .6em;
  border: 1px solid rgba(201, 171, 110, .5); border-radius: 999px;
}

/* ---------- reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .svc-card, .gal-item img, .svc-img img { transition: none; }
}