/* ========================================================
   ASH EXTERIOR SERVICES — design tokens
   ======================================================== */
@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders+Display:wght@600;800;900&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --deep-green:   #1E3A2B; /* primary background */
  --darker-green: #153025; /* section backgrounds */
  --sage:         #4C7A5D; /* cards, secondary sections */
  --gold:         #C9A227; /* accents, buttons, numbered steps */
  --cream:        #F6F2E9; /* text on dark backgrounds */
  --cream-dim:    rgba(246,242,233,0.72);

  --display: 'Big Shoulders Display', sans-serif;
  --body: 'IBM Plex Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;

  --max: 1180px;
  --shadow-text: 0 2px 6px rgba(6,14,10,0.45);
  --shadow-text-soft: 0 1px 3px rgba(6,14,10,0.35);
}

*{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--body);
  background:var(--deep-green);
  color:var(--cream);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.001ms !important; transition-duration:0.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- utility ---------- */
.wrap{ max-width:var(--max); margin:0 auto; padding:0 24px; }
.eyebrow{
  font-family:var(--mono);
  font-size:0.72rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--gold);
  display:flex; align-items:center; gap:10px;
}
.eyebrow::before{
  content:""; width:22px; height:2px; background:var(--gold); display:inline-block;
}
h1,h2,h3{
  font-family:var(--display); font-weight:800; text-transform:uppercase; letter-spacing:0.01em;
  line-height:0.98; color:var(--cream); text-shadow:var(--shadow-text);
}
.section{ padding:88px 0; }
.section--tight{ padding:56px 0; }
.section--dark{ background:var(--darker-green); }
.section--sage{ background:var(--sage); }
.small-print{ font-size:0.8rem; color:var(--cream-dim); max-width:64ch; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--mono); font-size:0.82rem; letter-spacing:0.05em; text-transform:uppercase;
  padding:15px 26px; border-radius:2px; border:2px solid transparent; cursor:pointer;
  transition:transform 0.15s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn:focus-visible{ outline:3px solid var(--gold); outline-offset:3px; }
.btn--primary{ background:var(--gold); color:var(--deep-green); }
.btn--primary:hover{ transform:translateY(-2px); background:#e0b52c; }
.btn--ghost{ border-color:var(--cream); color:var(--cream); background:transparent; }
.btn--ghost:hover{ background:rgba(246,242,233,0.1); }
.btn--dark{ background:var(--darker-green); color:var(--cream); border-color:var(--gold); }
.btn--dark:hover{ transform:translateY(-2px); background:#0f2318; }

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:var(--deep-green); border-bottom:2px solid var(--gold);
}
.nav .wrap{ display:flex; align-items:center; justify-content:space-between; height:76px; }
.nav__brand{ font-family:var(--display); font-weight:900; font-size:1.5rem; letter-spacing:0.02em; display:flex; align-items:center; gap:10px; color:var(--cream); text-shadow:var(--shadow-text-soft); }
.nav__brand span{ color:var(--gold); }
.nav__toggle{
  display:none; align-items:center; justify-content:center;
  background:none; border:none; padding:6px; margin:0; cursor:pointer; color:var(--gold);
}
.nav__toggle .nav__chevron{ width:20px; height:20px; transition:transform 0.2s ease; }
.nav__toggle[aria-expanded="true"] .nav__chevron{ transform:rotate(180deg); }
.nav__dropdown{ display:contents; }
.nav__links{ display:flex; gap:32px; font-family:var(--mono); font-size:0.8rem; letter-spacing:0.04em; text-transform:uppercase; }
.nav__links a{ position:relative; padding:6px 0; color:var(--cream); }
.nav__links a::after{
  content:""; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--gold);
  transition:width 0.2s ease;
}
.nav__links a:hover::after, .nav__links a[aria-current="page"]::after{ width:100%; }
.nav__cta{ display:flex; align-items:center; gap:18px; }

@media (max-width: 760px){
  .nav__toggle{ display:inline-flex; }
  .nav__dropdown{
    display:none; position:absolute; top:100%; left:0; right:0;
    flex-direction:column; gap:20px; padding:22px 24px 28px;
    background:var(--deep-green); border-bottom:2px solid var(--gold);
    box-shadow:0 12px 24px rgba(6,14,10,0.35);
  }
  .nav__dropdown.is-open{ display:flex; }
  .nav__links{ flex-direction:column; gap:18px; }
  .nav__cta{ width:100%; }
  .nav__cta .btn{ width:100%; justify-content:center; }
}

/* ---------- footer ---------- */
.footer{ background:var(--darker-green); color:var(--cream); padding:64px 0 28px; }
.footer__grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; margin-bottom:48px; }
.footer__brand{ font-family:var(--display); font-weight:900; font-size:1.6rem; text-transform:uppercase; margin-bottom:10px; color:var(--cream); text-shadow:var(--shadow-text-soft); }
.footer__tag{ color:var(--cream-dim); max-width:32ch; }
.footer h4{ font-family:var(--mono); font-size:0.75rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--gold); margin-bottom:14px; }
.footer li{ margin-bottom:8px; color:var(--cream-dim); }
.footer li a:hover{ color:var(--cream); }
.footer__legal{
  border-top:1px solid rgba(246,242,233,0.15); padding-top:22px;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px;
  font-family:var(--mono); font-size:0.72rem; color:var(--cream-dim); letter-spacing:0.03em;
}
@media (max-width:760px){
  .footer__grid{ grid-template-columns:1fr; gap:32px; }
}

/* ---------- hero / slider ---------- */
.hero{ padding:64px 0 0; }
.hero__head{ max-width:820px; margin-bottom:40px; }
.hero h1{ font-size:clamp(2.6rem, 6vw, 5rem); margin:14px 0 22px; }
.hero p.lede{ font-size:1.15rem; color:var(--cream-dim); max-width:56ch; margin-bottom:28px; }
.hero__ctas{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom:56px; }

.reveal{
  position:relative; width:100%; aspect-ratio:16/8; border-radius:4px; overflow:hidden;
  border:2px solid var(--gold); cursor:ew-resize; user-select:none; background:var(--sage);
}
.reveal__layer{ position:absolute; inset:0; }
.reveal__after{ position:absolute; inset:0; overflow:hidden; }
.reveal__label{
  position:absolute; top:16px; font-family:var(--mono); font-size:0.72rem; letter-spacing:0.08em;
  text-transform:uppercase; padding:6px 12px; background:var(--darker-green); color:var(--cream); border-radius:2px;
}
.reveal__label--before{ left:16px; }
.reveal__label--after{ right:16px; background:var(--gold); color:var(--deep-green); }
.reveal__handle{
  position:absolute; top:0; bottom:0; width:0; transform:translateX(-50%);
  display:flex; align-items:center; justify-content:center; pointer-events:none;
}
.reveal__line{ position:absolute; top:0; bottom:0; width:3px; background:var(--cream); box-shadow:0 0 0 1px var(--darker-green); }
.reveal__grip{
  width:44px; height:44px; border-radius:50%; background:var(--gold); border:3px solid var(--darker-green);
  display:flex; align-items:center; justify-content:center; font-family:var(--mono); font-size:0.9rem; color:var(--deep-green);
}
.reveal__hint{ margin-top:12px; font-family:var(--mono); font-size:0.75rem; color:var(--cream-dim); text-transform:uppercase; letter-spacing:0.06em; }

/* dirty / clean textures (pure CSS, no stock imagery) */
.tex-dirty{
  background:
    radial-gradient(ellipse at 20% 30%, rgba(30,58,43,0.5), transparent 45%),
    radial-gradient(ellipse at 70% 60%, rgba(21,48,37,0.45), transparent 50%),
    repeating-linear-gradient(100deg, #6b6252 0 3px, #5c5344 3px 7px),
    #665e4e;
}
.tex-clean{
  background:
    linear-gradient(160deg, rgba(246,242,233,0.25), transparent 40%),
    repeating-linear-gradient(100deg, #e4dfce 0 3px, #dad4bf 3px 7px),
    #e7e2d1;
}

/* ---------- cards / grids ---------- */
.grid3{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.grid2{ display:grid; grid-template-columns:1fr 1fr; gap:28px; }
@media (max-width:860px){ .grid3, .grid2{ grid-template-columns:1fr; } }

.card{
  background:var(--sage); border:2px solid var(--darker-green); border-radius:4px; padding:28px;
  transition:transform 0.18s ease, box-shadow 0.18s ease;
}
.card:hover{ transform:translateY(-4px); box-shadow:6px 6px 0 var(--gold); }
.card .num{ font-family:var(--mono); font-size:0.8rem; color:var(--gold); margin-bottom:10px; display:block; }
.card h3{ font-size:1.5rem; margin-bottom:10px; }
.card p{ color:var(--cream-dim); }
.card__note{ font-family:var(--mono); margin-top:16px; font-size:0.82rem; color:var(--cream); border-top:1px dashed rgba(246,242,233,0.3); padding-top:14px; }

.stat{ text-align:center; }
.stat b{ font-family:var(--display); font-size:3rem; display:block; color:var(--gold); text-shadow:var(--shadow-text-soft); }
.stat span{ font-family:var(--mono); font-size:0.72rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--cream-dim); }

/* steps (how it works / how we work) */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; counter-reset:step; }
.step{ position:relative; padding:28px 22px; border:2px solid var(--gold); border-radius:4px; background:var(--deep-green); }
.step .num{ font-family:var(--mono); font-size:0.75rem; color:var(--gold); display:inline-block; padding:4px 10px; border:1px solid var(--gold); border-radius:2px; margin-bottom:12px; }
.step h3{ font-size:1.3rem; margin:8px 0 8px; }
.step p{ color:var(--cream-dim); font-size:0.95rem; }
@media (max-width:860px){ .steps{ grid-template-columns:1fr; } }

/* quote / testimonial */
.quote{ font-family:var(--display); font-size:clamp(1.6rem,3vw,2.4rem); text-transform:none; font-weight:600; max-width:34ch; line-height:1.15; color:var(--cream); text-shadow:var(--shadow-text-soft); }
.quote cite{ display:block; font-family:var(--mono); font-style:normal; font-size:0.8rem; color:var(--gold); margin-top:18px; letter-spacing:0.04em; }

/* gallery */
.gallery-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
@media (max-width:860px){ .gallery-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .gallery-grid{ grid-template-columns:1fr; } }
.tile{ border:2px solid var(--gold); border-radius:4px; overflow:hidden; aspect-ratio:4/3; }
.tile .reveal{ border:none; border-radius:0; height:100%; }

.info-strip{ display:flex; gap:40px; flex-wrap:wrap; }
.info-item .eyebrow{ margin-bottom:8px; }
.info-item p, .info-item a{ font-size:1.05rem; }

.page-head{ padding:56px 0 40px; }
.page-head .eyebrow{ margin-bottom:14px; }
.page-head h1{ font-size:clamp(2.2rem,5vw,3.6rem); }

/* QR code placeholder */
.qr-placeholder{
  width:240px; height:240px; margin:0 auto; border:3px dashed var(--gold); border-radius:8px;
  display:flex; align-items:center; justify-content:center; text-align:center;
  color:var(--cream-dim); font-family:var(--mono); font-size:0.85rem; text-transform:uppercase;
  letter-spacing:0.06em; padding:20px; line-height:1.6;
}

/* AI section badge */
.ai-badge{
  display:inline-flex; align-items:center; gap:8px; font-family:var(--mono); font-size:0.72rem;
  letter-spacing:0.1em; text-transform:uppercase; color:var(--deep-green); background:var(--gold);
  padding:6px 14px; border-radius:999px; margin-bottom:18px;
}