/* KD Pressurized Co. — site styles
   Palette: deep teal (primary), charcoal (ink/dark sections), warm burnt-orange (accent).
   Fonts: Oswald (headings, condensed/industrial) + Karla (body, humanist sans). */

:root {
  --teal-900: #0d3b3c;
  --teal-800: #144e50;
  --teal-700: #1c6062;
  --charcoal: #1f2422;
  --charcoal-800: #2a302d;
  --cream: #f6f2e9;
  --cream-dim: #ece5d4;
  --accent: #d9731d;
  --accent-dark: #b85e14;
  --ink: #22261f;
  --line: rgba(31, 36, 34, 0.12);

  --font-head: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Karla", -apple-system, "Segoe UI", sans-serif;

  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.55;
}

h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.4em;
  letter-spacing: 0.01em;
}

p { margin: 0 0 1em; }
a { color: inherit; }

img, svg { display: block; max-width: 100%; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  z-index: 100;
}
.skip-link:focus { left: 12px; top: 12px; }

/* Buttons */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 3px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  border-color: currentColor;
  color: inherit;
}
.btn-ghost:hover { background: rgba(255,255,255,0.08); }
.btn-block { display: block; width: 100%; text-align: center; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--teal-900);
  color: var(--cream);
  border-bottom: 3px solid var(--accent);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--cream);
}
.brand-mark { border-radius: 6px; }
.brand strong {
  display: block;
  font-family: var(--font-head);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}
.brand em {
  display: block;
  font-style: normal;
  font-size: 0.72rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--font-head);
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.site-nav a { text-decoration: none; color: var(--cream); }
.site-nav a:hover { color: var(--accent); }
.nav-cta {
  background: var(--accent);
  padding: 9px 18px;
  border-radius: 3px;
  color: #fff !important;
}
.nav-cta:hover { background: var(--accent-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  width: 36px;
  height: 32px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--cream);
  border-radius: 2px;
}

/* Hero */
.hero {
  background: linear-gradient(160deg, var(--teal-900) 0%, var(--teal-800) 55%, var(--charcoal) 100%);
  color: var(--cream);
  padding: 72px 0 88px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  font-family: var(--font-head);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.82rem;
  color: var(--accent);
  margin-bottom: 14px;
}
.hero h1 {
  font-size: clamp(2.1rem, 4.2vw, 3.4rem);
  color: #fff;
}
.hero-tagline {
  font-family: var(--font-head);
  font-size: 1.15rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 10px 0 18px;
}
.hero-lede {
  font-size: 1.05rem;
  max-width: 42ch;
  color: var(--cream-dim);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.hero-panel {
  background: rgba(0,0,0,0.18);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 8px;
  padding: 8px;
}
.hero-panel-stat {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.hero-panel-stat:last-child { border-bottom: none; }
.stat-num {
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--accent);
}
.stat-label {
  font-size: 0.85rem;
  color: var(--cream-dim);
  text-align: right;
}

/* Section titles */
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--teal-900);
}
.section-title.light { color: #fff; }
.section-sub {
  color: #55594f;
  max-width: 62ch;
  font-size: 1.02rem;
}
.section-sub.light { color: var(--cream-dim); }

/* Services */
.services { padding: 84px 0; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--line);
  border-top: 4px solid var(--teal-800);
  padding: 30px 26px;
  border-radius: 4px;
}
.service-card:nth-child(3) { border-top-color: var(--accent); }
.service-icon {
  width: 44px; height: 44px;
  color: var(--teal-800);
  margin-bottom: 16px;
}
.service-card:nth-child(3) .service-icon { color: var(--accent); }
.service-card h3 { font-size: 1.25rem; color: var(--teal-900); }
.service-card h3 .soft { font-weight: 400; font-size: 0.85em; text-transform: none; }
.price {
  font-family: var(--font-head);
  color: var(--accent-dark);
  font-size: 1.15rem;
  margin-bottom: 10px;
}
.coming-soon {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px dashed var(--line);
  color: #55594f;
  font-size: 0.95rem;
}

/* Why us */
.why-us {
  background: var(--charcoal);
  color: var(--cream);
  padding: 84px 0;
}
.why-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 48px;
}
.why-list {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 32px;
}
.why-list h3 {
  color: var(--accent);
  font-size: 1.05rem;
  margin-bottom: 6px;
}
.why-list p { color: var(--cream-dim); font-size: 0.96rem; margin: 0; }

/* Gallery */
.gallery { padding: 84px 0; }
.gallery-grid {
  margin-top: 36px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.gallery-placeholder {
  aspect-ratio: 4 / 3;
  border: 2px dashed rgba(31,36,34,0.28);
  border-radius: 4px;
  background: var(--cream-dim);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #6d7266;
  text-align: center;
  padding: 16px;
}
.gallery-placeholder svg { width: 40px; height: 40px; }
.gallery-placeholder span { font-size: 0.85rem; font-weight: 600; }

/* Quote */
.quote {
  background: var(--teal-900);
  color: var(--cream);
  padding: 84px 0;
}
.quote-inner {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
.quote .section-title { color: #fff; }
.quote .section-sub { color: var(--cream-dim); }
.quote-alt { margin-top: 24px; font-size: 0.95rem; }
.quote-alt a { color: var(--accent); text-decoration: underline; }

.quote-form {
  background: #fff;
  color: var(--ink);
  padding: 32px;
  border-radius: 6px;
}
.form-row { margin-bottom: 18px; }
.form-row-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--teal-900);
}
input, select, textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid #ccc4ae;
  border-radius: 3px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--cream);
}
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* Service area */
.area {
  padding: 64px 0;
  border-top: 1px solid var(--line);
}
.area-inner { max-width: 72ch; }

/* Footer */
.site-footer {
  background: var(--charcoal);
  color: var(--cream-dim);
  padding: 44px 0;
  font-size: 0.92rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
}
.footer-inner strong { color: #fff; font-family: var(--font-head); font-size: 1.05rem; }
.footer-inner p { margin: 0 0 4px; }
.footer-inner a { text-decoration: none; }
.footer-inner a:hover { color: var(--accent); }
.footer-legal { align-self: end; text-align: right; }

/* Responsive */
@media (max-width: 880px) {
  .hero-inner { grid-template-columns: 1fr; }
  .why-inner { grid-template-columns: 1fr; }
  .why-list { grid-template-columns: 1fr; }
  .quote-inner { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; text-align: left; }
  .footer-legal { text-align: left; margin-top: 8px; }
}

@media (max-width: 700px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--teal-900);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 24px 20px;
    gap: 4px;
    display: none;
    border-top: 1px solid rgba(255,255,255,0.12);
  }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 10px 0; }
  .nav-cta { text-align: center; margin-top: 8px; }
  .form-row-split { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .quote-form { padding: 22px; }
}