/* KB Flooring LLC — static site styles
   Dark charcoal + warm wood / tile accents, phone-first */

:root {
  --charcoal-950: #121416;
  --charcoal-900: #1a1d21;
  --charcoal-800: #24282e;
  --charcoal-700: #32383f;
  --charcoal-600: #4a525c;
  --cream: #f4efe6;
  --cream-muted: #d9d2c5;
  --wood: #c47a3a;
  --wood-deep: #a35f28;
  --wood-soft: #e8b57a;
  --tile: #8b6f55;
  --focus: #f0c48a;
  --danger-soft: #3a2a22;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  --header-h: 4.25rem;
  --font-sans: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-display: "Source Serif 4", Georgia, "Times New Roman", serif;
  --max: 1100px;
  --space: clamp(1rem, 3vw, 1.75rem);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 0.5rem);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--cream);
  background: var(--charcoal-950);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--wood-soft);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: #ffd7a8;
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--wood);
  color: var(--charcoal-950);
  font-weight: 600;
  border-radius: var(--radius);
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(18, 20, 22, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(196, 122, 58, 0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--cream);
  text-decoration: none;
}

.logo:hover {
  color: var(--cream);
  opacity: 0.92;
}

.logo-img {
  display: block;
  height: 2.5rem;
  width: auto;
  max-width: min(9.5rem, 42vw);
  object-fit: contain;
  border-radius: 6px;
  background: #fff;
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .logo-img {
    height: 2.85rem;
    max-width: 11rem;
  }
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.55rem;
  border: 1px solid var(--charcoal-700);
  border-radius: 8px;
  background: var(--charcoal-900);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--cream);
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 1.25rem 1rem 1.5rem;
  background: var(--charcoal-900);
  border-bottom: 1px solid var(--charcoal-700);
  box-shadow: var(--shadow);
}

.site-nav.is-open {
  display: flex;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.site-nav a {
  display: block;
  padding: 0.7rem 0.85rem;
  color: var(--cream);
  text-decoration: none;
  border-radius: 8px;
  font-weight: 500;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--charcoal-800);
  color: var(--wood-soft);
}

.header-cta {
  align-self: stretch;
  text-align: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  border: 2px solid transparent;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-sm {
  min-height: 2.5rem;
  padding: 0.5rem 1.1rem;
  font-size: 0.95rem;
}

.btn-block {
  width: 100%;
}

.btn-primary {
  background: var(--wood);
  color: #1a120c;
  border-color: var(--wood);
}

.btn-primary:hover {
  background: var(--wood-deep);
  border-color: var(--wood-deep);
  color: #fff8f0;
}

.btn-secondary {
  background: transparent;
  color: var(--cream);
  border-color: var(--charcoal-600);
}

.btn-secondary:hover {
  border-color: var(--wood-soft);
  color: var(--wood-soft);
  background: rgba(196, 122, 58, 0.08);
}

/* Hero */
.hero {
  padding: clamp(2.5rem, 8vw, 5rem) 0 clamp(3rem, 8vw, 5.5rem);
  background:
    radial-gradient(ellipse 80% 60% at 100% 0%, rgba(196, 122, 58, 0.16), transparent 55%),
    linear-gradient(180deg, var(--charcoal-900) 0%, var(--charcoal-950) 100%);
  border-bottom: 1px solid var(--charcoal-800);
}

.hero-grid {
  display: grid;
  gap: 2rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--wood-soft);
}

.hero h1,
.section-header h2 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.1rem, 6vw, 3.25rem);
}

.hero-lead {
  margin: 0 0 1.75rem;
  max-width: 36rem;
  color: var(--cream-muted);
  font-size: 1.1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.hero-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.hero-points li {
  position: relative;
  padding-left: 1rem;
  color: var(--cream-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--wood);
}

/* Real job photos */
.site-photo {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--charcoal-800);
  border: 1px solid var(--charcoal-700);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
}

.site-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-photo {
  min-height: 18rem;
  aspect-ratio: 4 / 5;
  max-height: 32rem;
}

.tall-photo {
  min-height: 22rem;
  height: 100%;
  aspect-ratio: 3 / 4;
}

.photo-grid .site-photo {
  aspect-ratio: 1 / 1;
  min-height: 0;
}

/* Sections */
.section {
  padding: clamp(3rem, 8vw, 5rem) 0;
}

.section-header {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto 2.5rem;
}

.section-header.align-left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

.section-header h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
}

.section-intro {
  margin: 0;
  color: var(--cream-muted);
}

/* Services */
.services {
  background: var(--charcoal-950);
}

.service-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

.service-card {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--charcoal-900);
  border: 1px solid var(--charcoal-700);
  transition: border-color 0.15s ease;
}

.service-card:hover {
  border-color: rgba(196, 122, 58, 0.5);
}

.service-icon {
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 1rem;
  color: var(--wood);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--cream);
}

.service-card p {
  margin: 0;
  color: var(--cream-muted);
  font-size: 0.98rem;
}

/* Why us */
.why-us {
  background: linear-gradient(180deg, var(--charcoal-900), var(--charcoal-950));
  border-block: 1px solid var(--charcoal-800);
}

.why-grid {
  display: grid;
  gap: 2rem;
}

.why-copy p {
  color: var(--cream-muted);
  margin: 0 0 1rem;
}

.check-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.check-list li {
  position: relative;
  padding: 0.85rem 1rem 0.85rem 2.75rem;
  background: var(--charcoal-800);
  border-radius: var(--radius);
  border: 1px solid var(--charcoal-700);
  color: var(--cream);
  font-weight: 500;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 50%;
  width: 0.85rem;
  height: 0.45rem;
  border-left: 2.5px solid var(--wood);
  border-bottom: 2.5px solid var(--wood);
  transform: translateY(-65%) rotate(-45deg);
}

/* Work filters + cards */
.work-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin: -0.5rem auto 1.75rem;
  max-width: 40rem;
}

.filter-chip {
  appearance: none;
  border: 1px solid var(--charcoal-700);
  background: var(--charcoal-900);
  color: var(--cream-muted);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
}

.filter-chip:hover {
  border-color: rgba(196, 122, 58, 0.55);
  color: var(--cream);
}

.filter-chip.is-active {
  background: rgba(196, 122, 58, 0.22);
  border-color: var(--wood);
  color: var(--cream);
}

.work-card {
  position: relative;
}

.work-card-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 1.75rem 0.85rem 0.75rem;
  background: linear-gradient(transparent, rgba(18, 20, 22, 0.88));
  color: var(--cream);
  pointer-events: none;
}

.work-card-type {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--wood-soft);
}

.work-card-title {
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.3;
}

.work-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--cream-muted);
  margin: 0;
  padding: 2rem 1rem;
}

/* Work */
.work {

  background: var(--charcoal-950);
}

.photo-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

/* Service area */
.service-area {
  background:
    radial-gradient(ellipse 70% 80% at 0% 50%, rgba(139, 111, 85, 0.18), transparent 50%),
    var(--charcoal-900);
  border-block: 1px solid var(--charcoal-800);
}

.area-card {
  max-width: 28rem;
  margin: 0 auto;
  padding: 1.75rem;
  text-align: center;
  border-radius: var(--radius-lg);
  background: var(--charcoal-800);
  border: 1px solid rgba(196, 122, 58, 0.35);
}

.area-address {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  line-height: 1.55;
  color: var(--cream);
}

.area-note {
  margin: 0;
  font-size: 0.9rem;
  color: var(--cream-muted);
}

.area-note + .area-note {
  margin-top: 0.85rem;
}

/* Contact */
.contact {
  background: var(--charcoal-950);
}

.contact-grid {
  display: grid;
  gap: 2rem;
}

.contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.contact-label {
  display: block;
  margin-bottom: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--wood-soft);
}

.contact-list a {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--cream);
  text-decoration: none;
  word-break: break-word;
}

.contact-list a:hover {
  color: var(--wood-soft);
  text-decoration: underline;
}

.contact-hint {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: var(--cream-muted);
  line-height: 1.4;
}

.contact-panel {
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--charcoal-800), var(--charcoal-900));
  border: 1px solid var(--charcoal-700);
  box-shadow: var(--shadow);
}

.contact-panel-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.contact-panel p {
  margin: 0 0 1.5rem;
  color: var(--cream-muted);
}

.contact-panel-actions {
  display: grid;
  gap: 0.75rem;
}

/* Footer */
.site-footer {
  background: #0d0f11;
  border-top: 1px solid var(--charcoal-800);
  padding-top: 2.5rem;
}

.footer-inner {
  display: grid;
  gap: 1.75rem;
  padding-bottom: 2rem;
}

.footer-brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.35rem;
}

.footer-brand p,
.footer-contact p {
  margin: 0.2rem 0;
  color: var(--cream-muted);
  font-size: 0.95rem;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer-contact a {
  color: var(--cream);
  text-decoration: none;
  font-weight: 500;
}

.footer-contact a:hover {
  color: var(--wood-soft);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.footer-nav a {
  color: var(--cream-muted);
  text-decoration: none;
  font-weight: 500;
}

.footer-nav a:hover {
  color: var(--wood-soft);
}

.footer-bottom {
  border-top: 1px solid var(--charcoal-800);
  padding: 1rem 0 1.25rem;
}

.footer-bottom p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--charcoal-600);
}

/* Tablet+ */
@media (min-width: 640px) {
  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    grid-template-columns: 1.2fr 1fr;
  }
}

/* Desktop */
@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.5rem 1rem;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
  }

  .site-nav ul {
    flex-direction: row;
    align-items: center;
    gap: 0.15rem;
  }

  .site-nav a {
    padding: 0.45rem 0.65rem;
    font-size: 0.95rem;
  }

  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 3rem;
  }

  .why-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: stretch;
    gap: 3rem;
  }

  .contact-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
    gap: 3rem;
  }

  .footer-inner {
    grid-template-columns: 1.4fr 1.2fr auto;
    align-items: start;
  }

  .photo-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .service-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ===== Multipage additions ===== */

.site-nav a.is-active {
  color: var(--wood-soft);
  background: rgba(196, 122, 58, 0.12);
}

/* Hero with carousel beside copy */
.hero-carousel-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(196, 122, 58, 0.25);
  background: var(--charcoal-800);
  aspect-ratio: 4 / 5;
  max-height: min(34rem, 70vh);
}

.carousel {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-track {
  position: relative;
  width: 100%;
  height: 100%;
}

.carousel-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.55s ease;
  pointer-events: none;
}

.carousel-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 1;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  border: 1px solid rgba(244, 239, 230, 0.35);
  background: rgba(18, 20, 22, 0.65);
  color: var(--cream);
  font-size: 1.35rem;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.carousel-btn:hover {
  background: rgba(196, 122, 58, 0.85);
  border-color: var(--wood);
  color: #1a120c;
}

.carousel-btn.prev { left: 0.65rem; }
.carousel-btn.next { right: 0.65rem; }

.carousel-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.75rem;
  z-index: 3;
  display: flex;
  justify-content: center;
  gap: 0.45rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.carousel-dot {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  border: none;
  padding: 0;
  background: rgba(244, 239, 230, 0.4);
  cursor: pointer;
}

.carousel-dot.is-active,
.carousel-dot:hover {
  background: var(--wood-soft);
}

.carousel-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  padding: 2.5rem 1rem 2.25rem;
  background: linear-gradient(transparent, rgba(10, 12, 14, 0.85));
  color: var(--cream);
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
}

/* Page hero (inner pages) */
.page-hero {
  padding: clamp(2rem, 6vw, 3.5rem) 0 clamp(1.5rem, 4vw, 2.5rem);
  background:
    radial-gradient(ellipse 70% 50% at 0% 0%, rgba(196, 122, 58, 0.14), transparent 55%),
    linear-gradient(180deg, var(--charcoal-900) 0%, var(--charcoal-950) 100%);
  border-bottom: 1px solid var(--charcoal-800);
}

.page-hero h1 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 5vw, 2.75rem);
  line-height: 1.15;
}

.page-hero .lead {
  margin: 0;
  max-width: 38rem;
  color: var(--cream-muted);
}

/* Job card grid (grouped, one cover per job) */
.job-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}

@media (min-width: 560px) {
  .job-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .job-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.job-card {
  margin: 0;
  background: var(--charcoal-900);
  border: 1px solid var(--charcoal-700);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.job-card:hover {
  border-color: rgba(196, 122, 58, 0.45);
  transform: translateY(-2px);
}

.job-card-media {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--charcoal-800);
}

.job-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.job-card-body {
  padding: 1rem 1.1rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.job-card-type {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--wood-soft);
}

.job-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.25;
  color: var(--cream);
}

.job-card-meta {
  margin: 0;
  font-size: 0.88rem;
  color: var(--cream-muted);
}

.work-empty {
  grid-column: 1 / -1;
  color: var(--cream-muted);
  text-align: center;
  padding: 2rem;
}

.home-cta-strip {
  padding: 2.5rem 0 3.5rem;
}

.home-cta-panel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.5rem 1.75rem;
  background: var(--charcoal-900);
  border: 1px solid rgba(196, 122, 58, 0.28);
  border-radius: var(--radius-lg);
}

.home-cta-panel h2 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
}

.home-cta-panel p {
  margin: 0;
  color: var(--cream-muted);
}

.home-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

@media (min-width: 900px) {
  .hero-carousel-wrap {
    aspect-ratio: 3 / 4;
  }
}