/* ==========================================================================
   Flores Infrastructure — Design Tokens
   Colors sampled directly from brand logo files (Brand Management/FI *.png)
   ========================================================================== */

:root {
  /* Brand colors */
  --color-orange: #BF5700;
  --color-orange-dark: #9C4700;
  --color-orange-darker: #7C3900;
  --color-orange-tint: #FAEEE6;
  --color-charcoal: #232929;
  --color-charcoal-soft: #2E3535;
  --color-black: #0B0D0E;
  --color-black-soft: #14181A;
  --color-steel: #A2A2A2;
  --color-steel-light: #D8D8D8;
  --color-white: #FFFFFF;
  --color-offwhite: #F7F6F4;
  --color-border-light: rgba(35, 41, 41, 0.12);
  --color-border-dark: rgba(255, 255, 255, 0.14);

  /* Text on surfaces */
  --text-on-light: var(--color-charcoal);
  --text-on-light-muted: #575F5F;
  --text-on-dark: #F3F3F2;
  --text-on-dark-muted: #B7BCBC;

  /* Typography */
  --font-heading: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Spacing scale */
  --space-3xs: 0.25rem;
  --space-2xs: 0.5rem;
  --space-xs: 0.75rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4.5rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  /* Layout */
  --container-max: 1240px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --border-width: 1px;

  /* Motion */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(11, 13, 14, 0.06), 0 1px 3px rgba(11, 13, 14, 0.08);
  --shadow-md: 0 4px 12px rgba(11, 13, 14, 0.10), 0 2px 4px rgba(11, 13, 14, 0.08);
  --shadow-lg: 0 20px 40px rgba(11, 13, 14, 0.16), 0 6px 12px rgba(11, 13, 14, 0.08);
}

/* ==========================================================================
   Reset
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-on-light);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.15;
  margin: 0;
  color: inherit;
  font-weight: 600;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
}

/* Focus visibility — accessibility priority 1 */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--color-orange);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  z-index: 1000;
  background: var(--color-orange);
  color: var(--color-black);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-sm);
}

/* ==========================================================================
   Layout helpers
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

@media (min-width: 640px) {
  .container {
    padding-inline: var(--space-xl);
  }
}

section {
  padding-block: var(--space-2xl);
}

@media (min-width: 900px) {
  section {
    padding-block: var(--space-3xl);
  }
}

.section-header {
  max-width: 720px;
  margin-bottom: var(--space-xl);
}

.section-header.center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: var(--space-sm);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--color-orange);
  display: inline-block;
}

.section-title {
  font-size: clamp(1.75rem, 1.4rem + 1.6vw, 2.75rem);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin-bottom: var(--space-sm);
}

.section-lead {
  font-size: 1.125rem;
  color: var(--text-on-light-muted);
  max-width: 62ch;
}

section.on-dark .section-lead {
  color: var(--text-on-dark-muted);
}

.bg-offwhite { background: var(--color-offwhite); }
.bg-white { background: var(--color-white); }
.bg-dark {
  background: var(--color-black);
  color: var(--text-on-dark);
}
.bg-charcoal {
  background: var(--color-charcoal);
  color: var(--text-on-dark);
}
.bg-orange {
  background: var(--color-orange);
  color: var(--color-charcoal);
}

section.on-dark h2,
section.on-dark h3 {
  color: var(--color-white);
}

section.on-orange .eyebrow {
  color: var(--color-white);
}

section.on-orange .eyebrow::before {
  background: var(--color-white);
}

section.on-orange h2,
section.on-orange h3 {
  color: var(--color-white);
}

section.on-orange .section-lead {
  color: rgba(255, 255, 255, 0.9);
}

.section-title-lg {
  font-size: clamp(2.25rem, 1.7rem + 2.2vw, 3.5rem);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  min-height: 48px;
  padding: 0.85rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  border: var(--border-width) solid transparent;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
  white-space: nowrap;
}

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

.btn-primary {
  background: var(--color-orange);
  color: var(--color-black);
}

.btn-primary:hover {
  background: var(--color-orange-dark);
  color: var(--color-white);
}

.btn-outline-dark {
  background: transparent;
  border-color: var(--color-charcoal);
  color: var(--color-charcoal);
}

.btn-outline-dark:hover {
  background: var(--color-charcoal);
  color: var(--color-white);
}

.btn-outline-light {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

.btn-block {
  width: 100%;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* ==========================================================================
   Header / Navigation
   ========================================================================== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-charcoal);
  border-bottom: var(--border-width) solid var(--color-border-dark);
}

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: var(--space-sm);
}

.brand-logo {
  height: 34px;
  width: auto;
}

@media (min-width: 900px) {
  .brand-logo {
    height: 42px;
  }
}

.nav-list {
  display: none;
  align-items: center;
  gap: var(--space-lg);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.nav-list a {
  color: var(--text-on-dark-muted);
  padding: var(--space-2xs) 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.nav-list a:hover,
.nav-list a:focus-visible,
.nav-list a[aria-current="page"] {
  color: var(--color-white);
  border-color: var(--color-orange);
}

.mobile-nav a[aria-current="page"] {
  color: var(--color-orange);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-phone {
  display: none;
  align-items: center;
  gap: var(--space-2xs);
  color: var(--text-on-dark);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav-phone svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-orange);
  flex-shrink: 0;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: transparent;
  border: var(--border-width) solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  color: var(--color-white);
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
}

.nav-toggle .icon-close {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon-open {
  display: none;
}

.nav-toggle[aria-expanded="true"] .icon-close {
  display: block;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: var(--space-2xs);
  padding-block: var(--space-md);
  border-top: var(--border-width) solid var(--color-border-dark);
}

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

.mobile-nav a {
  display: block;
  padding: var(--space-sm) var(--space-2xs);
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-on-dark);
  border-radius: var(--radius-sm);
  min-height: 44px;
  display: flex;
  align-items: center;
}

.mobile-nav a:hover,
.mobile-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-orange);
}

.mobile-nav .nav-phone {
  display: flex;
  padding: var(--space-sm) var(--space-2xs);
}

@media (min-width: 1080px) {
  .nav-list {
    display: flex;
  }
  .nav-phone {
    display: flex;
  }
  .nav-toggle {
    display: none;
  }
  .mobile-nav {
    display: none !important;
  }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  background: var(--color-black);
  color: var(--text-on-dark);
  padding-block: var(--space-3xl) var(--space-2xl);
  overflow: hidden;
  min-height: 640px;
  display: flex;
  align-items: center;
}

/* .hero is a flex row, so the inherited margin-inline:auto from
   .container triggers flexbox auto-margin centering — pinning the
   text block to the horizontal middle of the section instead of the
   left edge. Override just the centering; .hero-inner's own
   max-width still caps the reading width. */
.hero .container {
  margin-inline: 0;
}

.hero-bg-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(100deg, rgba(11, 13, 14, 0.92) 0%, rgba(11, 13, 14, 0.75) 45%, rgba(11, 13, 14, 0.35) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 620px;
  min-width: 0;
}

.hero h1 {
  font-size: clamp(2.5rem, 1.9rem + 3vw, 4.25rem);
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  overflow-wrap: break-word;
}

.hero h1 span {
  color: var(--color-orange);
}

.hero-lead {
  font-size: 1.2rem;
  color: var(--text-on-dark-muted);
  max-width: 46ch;
  margin-bottom: var(--space-lg);
}

.hero .button-row {
  margin-bottom: var(--space-2xl);
}

.badge-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  padding-top: var(--space-xl);
  border-top: var(--border-width) solid var(--color-border-dark);
}

@media (min-width: 640px) {
  .badge-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.badge {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.badge svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-orange);
  flex-shrink: 0;
}

.badge span {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-on-dark);
  line-height: 1.25;
}

/* ==========================================================================
   Stats
   ========================================================================== */

.stats-section {
  padding-block: var(--space-xl);
  border-bottom: var(--border-width) solid var(--color-border-dark);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  text-align: center;
}

@media (min-width: 720px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xs);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 1.6rem + 1.5vw, 2.75rem);
  font-weight: 700;
  color: var(--color-orange);
  line-height: 1;
}

.stat-stars {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
}

.stat-stars svg {
  width: 0.85em;
  height: 0.85em;
  color: var(--color-orange);
}

.stat-label {
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
}

/* ==========================================================================
   About
   ========================================================================== */

.about-grid {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
  .about-grid.reverse .about-media {
    order: 2;
  }
}

.about-copy p + p {
  margin-top: var(--space-sm);
}

.about-copy .section-lead {
  margin-bottom: var(--space-sm);
}

.about-list {
  margin-top: var(--space-lg);
  display: grid;
  gap: var(--space-sm);
}

.about-list li {
  display: flex;
  gap: var(--space-xs);
  align-items: flex-start;
}

.about-list svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-orange);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   Placeholder media (used until real project photos are supplied)
   ========================================================================== */

.placeholder-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  text-align: center;
  border: 2px dashed var(--color-steel);
  border-radius: var(--radius-md);
  background: var(--color-offwhite);
  color: var(--text-on-light-muted);
  padding: var(--space-lg);
  min-height: 260px;
  aspect-ratio: 4 / 3;
}

.placeholder-box svg {
  width: 40px;
  height: 40px;
  stroke: var(--color-steel);
}

.placeholder-box .placeholder-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-on-light);
}

.placeholder-box .placeholder-sub {
  font-size: 0.8rem;
  color: var(--text-on-light-muted);
}

.about-photo {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ==========================================================================
   Workflow
   ========================================================================== */

.workflow-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
  position: relative;
}

@media (min-width: 720px) {
  .workflow-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .workflow-grid::before {
    content: "";
    grid-column: 1 / -1;
    position: absolute;
    top: 6px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-border-light);
    z-index: 0;
  }
}

.workflow-step {
  position: relative;
  z-index: 1;
}

.workflow-dot {
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-orange);
  margin-bottom: var(--space-md);
}

.workflow-index {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-orange);
  margin-bottom: var(--space-2xs);
}

.workflow-step h3 {
  font-size: 1.15rem;
  text-transform: uppercase;
  margin-bottom: var(--space-2xs);
}

.workflow-step p:last-child {
  color: var(--text-on-light-muted);
  font-size: 0.9rem;
}

/* ==========================================================================
   Services
   ========================================================================== */

.services-section {
  position: relative;
  overflow: hidden;
}

.services-spotlight {
  position: absolute;
  top: 0;
  left: 0;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(191, 87, 0, 0.3) 0%, rgba(191, 87, 0, 0) 70%);
  pointer-events: none;
  transform: translate(var(--spotlight-x, -9999px), var(--spotlight-y, -9999px)) translate(-50%, -50%);
  opacity: 0;
  transition: opacity 200ms ease;
  z-index: 0;
}

.services-spotlight.is-visible {
  opacity: 1;
}

.services-section .container {
  position: relative;
  z-index: 1;
}

.services-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--color-white);
  border: var(--border-width) solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.service-card:hover,
.service-card.is-open {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-orange);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-orange-tint);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-orange-dark);
}

.service-card h3 {
  font-size: 1.15rem;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.service-card p {
  color: var(--text-on-light-muted);
  font-size: 0.95rem;
}

.service-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2xs);
  margin-top: var(--space-sm);
  padding: var(--space-2xs) 0;
  min-height: 32px;
  background: none;
  border: none;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-orange-dark);
}

.service-toggle .icon-plus {
  width: 16px;
  height: 16px;
  position: relative;
}

.service-toggle .icon-plus::before,
.service-toggle .icon-plus::after {
  content: "";
  position: absolute;
  background: var(--color-orange-dark);
  transition: transform var(--transition-base);
}

.service-toggle .icon-plus::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

.service-toggle .icon-plus::after {
  left: 50%;
  top: 0;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

.service-card:hover .service-toggle .icon-plus::after,
.service-card.is-open .service-toggle .icon-plus::after {
  transform: translateX(-50%) scaleY(0);
}

.service-detail {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height var(--transition-base) ease, opacity var(--transition-base) ease, margin-top var(--transition-base) ease;
}

.service-card:hover .service-detail,
.service-card.is-open .service-detail {
  max-height: 160px;
  opacity: 1;
  margin-top: var(--space-xs);
}

.service-detail p {
  font-size: 0.88rem;
  color: var(--text-on-light-muted);
}

@media (prefers-reduced-motion: reduce) {
  .service-card:hover {
    transform: none;
  }
}

/* ==========================================================================
   Gallery carousel (real photos)
   ========================================================================== */

.gallery-carousel {
  position: relative;
}

.gallery-track {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

@media (min-width: 720px) {
  .gallery-track {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
    height: 640px;
  }
}

.gallery-item {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-offwhite);
  border: var(--border-width) solid var(--color-border-light);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 4 / 3;
}

@media (min-width: 720px) {
  .gallery-item img {
    aspect-ratio: auto;
  }
}

.gallery-item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: var(--space-sm) var(--space-md);
  background: linear-gradient(to top, rgba(11, 13, 14, 0.82) 0%, transparent 100%);
}

.gallery-item figcaption span {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-white);
}

.gallery-nav {
  display: none;
  align-items: center;
  justify-content: center;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-charcoal);
  color: var(--color-white);
  border: none;
  transition: background var(--transition-fast);
}

.gallery-nav svg {
  width: 22px;
  height: 22px;
}

.gallery-nav:hover,
.gallery-nav:focus-visible {
  background: var(--color-orange);
}

.gallery-prev {
  left: -24px;
}

.gallery-next {
  right: -24px;
}

@media (min-width: 900px) {
  .gallery-nav {
    display: flex;
  }
}

.gallery-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-2xs);
  margin-top: var(--space-lg);
}

.gallery-dots button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: var(--color-border-light);
}

.gallery-dots button.is-active {
  background: var(--color-orange);
}

/* ==========================================================================
   Differentiators
   ========================================================================== */

.diff-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .diff-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.diff-card {
  text-align: left;
}

.diff-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-orange);
  border-radius: 50%;
  margin-bottom: var(--space-md);
}

.diff-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-orange);
}

.diff-card h3 {
  font-size: 1.05rem;
  text-transform: uppercase;
  margin-bottom: var(--space-2xs);
  color: var(--color-white);
}

.diff-card p {
  color: var(--text-on-dark-muted);
  font-size: 0.95rem;
}

section.on-orange .diff-icon {
  border-color: var(--color-white);
  background: rgba(11, 13, 14, 0.18);
}

section.on-orange .diff-icon svg {
  stroke: var(--color-white);
}

section.on-orange .diff-card h3 {
  color: var(--color-white);
}

section.on-orange .diff-card p {
  color: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   Service Area Map
   ========================================================================== */

.map-grid {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 900px) {
  .map-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

.city-chip-list {
  margin-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
}

.city-chip-list li {
  font-size: 0.85rem;
  padding: var(--space-2xs) var(--space-sm);
  border: var(--border-width) solid var(--color-border-light);
  border-radius: 999px;
  color: var(--text-on-light-muted);
  background: var(--color-white);
}

.map-media {
  display: flex;
  justify-content: center;
}

.texas-icon {
  width: 100%;
  max-width: 320px;
  height: auto;
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */

.faq-list {
  max-width: 820px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  border: var(--border-width) solid var(--color-border-light);
  border-radius: var(--radius-md);
  background: var(--color-white);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  background: transparent;
  border: none;
  padding: var(--space-md) var(--space-lg);
  min-height: 44px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-on-light);
}

.faq-question .icon-plus {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
}

.faq-question .icon-plus::before,
.faq-question .icon-plus::after {
  content: "";
  position: absolute;
  background: var(--color-orange);
  transition: transform var(--transition-base);
}

.faq-question .icon-plus::before {
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  transform: translateY(-50%);
}

.faq-question .icon-plus::after {
  left: 50%;
  top: 0;
  width: 2px;
  height: 100%;
  transform: translateX(-50%);
}

.faq-question[aria-expanded="true"] .icon-plus::after {
  transform: translateX(-50%) scaleY(0);
}

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--transition-base) ease;
}

.faq-answer p {
  padding: 0 var(--space-lg) var(--space-md);
  color: var(--text-on-light-muted);
}

/* ==========================================================================
   CTA / Quote form
   ========================================================================== */

.cta-grid {
  display: grid;
  gap: var(--space-2xl);
}

@media (min-width: 1000px) {
  .cta-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.cta-copy h2 {
  font-size: clamp(1.75rem, 1.4rem + 1.6vw, 2.5rem);
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  color: var(--color-white);
}

.cta-contact {
  margin-top: var(--space-xl);
  display: grid;
  gap: var(--space-md);
}

.cta-contact-item {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.cta-contact-item svg {
  width: 22px;
  height: 22px;
  stroke: var(--color-orange);
  flex-shrink: 0;
  margin-top: 2px;
}

.cta-contact-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-white);
}

.cta-contact-item span,
.cta-contact-item a {
  color: var(--text-on-dark-muted);
}

.quote-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-lg);
}

.form-row {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

@media (min-width: 560px) {
  .form-row.two-col {
    grid-template-columns: 1fr 1fr;
  }
}

.form-field label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: var(--space-2xs);
  color: var(--text-on-light);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--space-xs) var(--space-sm);
  border: var(--border-width) solid var(--color-border-light);
  border-radius: var(--radius-sm);
  background: var(--color-offwhite);
  color: var(--text-on-light);
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.form-field textarea {
  min-height: 110px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--color-orange);
  background: var(--color-white);
  outline: none;
}

.form-note {
  margin-top: var(--space-sm);
  font-size: 0.8rem;
  color: var(--text-on-light-muted);
}

.form-status {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  font-weight: 600;
}

/* ==========================================================================
   Blog — "The Core"
   ========================================================================== */

.blog-masthead {
  padding-block: var(--space-2xl);
}

.blog-title {
  font-size: clamp(2.5rem, 2rem + 2.5vw, 4rem);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.blog-masthead .section-lead {
  margin-bottom: var(--space-xl);
}

.blog-search {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  max-width: 480px;
  padding: 0 var(--space-md);
  min-height: 52px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  border: var(--border-width) solid transparent;
  transition: border-color var(--transition-fast);
}

.blog-search:focus-within {
  border-color: var(--color-orange);
}

.blog-search svg {
  width: 20px;
  height: 20px;
  stroke: var(--text-on-light-muted);
  flex-shrink: 0;
}

.blog-search input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  color: var(--text-on-light);
  min-height: 48px;
  font-size: 1rem;
}

.blog-search input::placeholder {
  color: var(--text-on-light-muted);
}

.blog-results-count {
  font-size: 0.85rem;
  color: var(--text-on-light-muted);
  margin-bottom: var(--space-md);
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1080px) {
  .blog-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.blog-card {
  display: grid;
  grid-template-rows: 1fr 1fr;
  height: 380px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-white);
  border: var(--border-width) solid var(--color-border-light);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-orange);
}

.blog-card.is-hidden {
  display: none;
}

.blog-card-media {
  overflow: hidden;
}

.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow) ease;
}

.blog-card:hover .blog-card-media img {
  transform: scale(1.05);
}

.blog-card-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
  min-height: 0;
}

.blog-card-body h3 {
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-body p {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: var(--text-on-light-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-no-results {
  text-align: center;
  padding-block: var(--space-xl);
  color: var(--text-on-light-muted);
  font-size: 1rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--color-black);
  color: var(--text-on-dark-muted);
  padding-block: var(--space-2xl) var(--space-lg);
}

.footer-grid {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
  padding-bottom: var(--space-xl);
  border-bottom: var(--border-width) solid var(--color-border-dark);
}

@media (min-width: 720px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }
}

.footer-brand .brand-logo {
  margin-bottom: var(--space-md);
}

.footer-brand p {
  max-width: 40ch;
  font-size: 0.9rem;
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: var(--border-width) solid var(--color-border-dark);
  border-radius: 50%;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.footer-social a:hover,
.footer-social a:focus-visible {
  border-color: var(--color-orange);
  background: rgba(242, 113, 29, 0.1);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  stroke: var(--text-on-dark);
}

.footer-partner-cta {
  margin-top: var(--space-lg);
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.footer-col ul {
  display: grid;
  gap: var(--space-xs);
}

.footer-col a {
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

.footer-col a:hover,
.footer-col a:focus-visible {
  color: var(--color-orange);
}

.footer-bottom {
  padding-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-sm);
  font-size: 0.8rem;
}

.footer-bottom a:hover,
.footer-bottom a:focus-visible {
  color: var(--color-orange);
}

/* ==========================================================================
   Scroll reveal
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   Mobile vertical rhythm (phones, <640px)
   The hero's fixed 640px min-height and the desktop-scale section/CTA
   spacing were carrying over to phones unshrunk, making the page feel
   like a squeezed-down desktop layout instead of a proper mobile one.
   Scoped to max-width so tablet/desktop are untouched.
   ========================================================================== */

@media (max-width: 639.98px) {
  section {
    padding-block: var(--space-xl);
  }

  .hero {
    min-height: auto;
    padding-block: var(--space-2xl) var(--space-xl);
  }

  .hero .button-row {
    margin-bottom: var(--space-xl);
  }

  .cta-grid {
    gap: var(--space-xl);
  }

  .site-footer {
    padding-block: var(--space-xl) var(--space-md);
  }
}