/* ============================================
   APlus Consulting — main stylesheet
   Brand: blue #003399, orange #ff6600
   Type: Inter (UI/body) + Fraunces (display)
   ============================================ */

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

/* Tell browsers we are a light-themed site only. The "only" keyword is
   the strictest form — explicitly opts out of dark-mode auto-inversion
   in Chrome Android, Samsung Internet and Edge mobile. */
:root { color-scheme: only light; }

/* Safety net — prevents horizontal scroll on mobile if anything overflows. */
html, body { overflow-x: hidden; }

:root {
  /* brand */
  --c-blue:        #003399;
  --c-blue-deep:   #001a4d;
  --c-blue-soft:   #1a4cb3;
  --c-orange:      #ff6600;
  --c-orange-dark: #e65a00;

  /* ink */
  --c-ink:    #0a1126;
  --c-ink-2:  #4a4f5e;
  --c-ink-3:  #7c818f;

  /* paper */
  --c-paper:  #ffffff;
  --c-cream:  #f7f5ef;
  --c-stone:  #f0f2f6;
  --c-line:   #e4e7ee;

  /* type */
  --ff-sans: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --ff-display: 'Fraunces', Georgia, 'Times New Roman', serif;

  /* sizing */
  --container: 1440px;
  --gutter: clamp(20px, 3vw, 48px);

  /* radius / shadow */
  --r-card: 20px;
  --r-pill: 999px;
  --shadow-1: 0 1px 2px rgba(10,17,38,0.04), 0 4px 16px rgba(10,17,38,0.06);
  --shadow-2: 0 8px 30px rgba(10,17,38,0.10);
  --shadow-blue: 0 18px 40px -12px rgba(0,51,153,0.45);

  /* motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--ff-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--c-ink);
  background: var(--c-paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* skip link */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--c-ink); color: #fff;
  padding: 12px 16px; z-index: 9999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

img { max-width: 100%; display: block; }
a { color: var(--c-blue); text-decoration: none; }
a:hover { color: var(--c-orange); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: rgba(255,255,255,0);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease), padding 0.3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  box-shadow: 0 1px 0 var(--c-line);
  padding: 12px 0;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  color: var(--c-paper);
  font-weight: 800; letter-spacing: -0.02em;
  font-size: 18px;
  transition: color 0.3s var(--ease);
}
.is-scrolled .brand { color: var(--c-ink); }
.brand-mark { width: 36px; height: 36px; object-fit: contain; }
.brand-text .brand-dot { color: var(--c-orange); margin: 0 2px; }

.primary-nav {
  display: flex; align-items: center; gap: 28px;
}
.primary-nav a {
  color: rgba(255,255,255,0.85);
  font-weight: 500; font-size: 15px;
  position: relative;
  transition: color 0.2s var(--ease);
}
.is-scrolled .primary-nav a { color: var(--c-ink-2); }
.primary-nav a:hover { color: var(--c-orange); }
.primary-nav a:not(.nav-cta)::after {
  content: ''; position: absolute;
  left: 0; bottom: -6px; width: 0; height: 2px;
  background: var(--c-orange);
  transition: width 0.25s var(--ease);
}
.primary-nav a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
  background: var(--c-orange); color: #fff !important;
  padding: 10px 18px; border-radius: var(--r-pill);
  font-weight: 600;
}
.nav-cta:hover {
  background: var(--c-orange-dark); color: #fff !important;
}

.nav-toggle {
  display: none;
  background: transparent; border: 0;
  width: 40px; height: 40px; padding: 0; cursor: pointer;
  flex-direction: column; gap: 5px; justify-content: center; align-items: center;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: #fff; transition: all 0.25s var(--ease);
}
.is-scrolled .nav-toggle span { background: var(--c-ink); }
.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); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  color: #fff;
  overflow: hidden;
  padding: 140px 0 100px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  overflow: hidden;
}
.hero-bg-image {
  position: absolute; inset: 0;
  background-image: url('../assets/photos/tailings-dam.jpg');
  background-size: cover;
  background-position: center;
  filter: saturate(1.05) contrast(1.05);
}
.hero-bg-overlay {
  position: absolute; inset: 0;
  /* lighter overlay so the photo reads, but keep a darker band at the bottom
     for the lede + stat numbers to remain legible */
  background:
    linear-gradient(180deg, rgba(0,15,45,0.12) 0%, rgba(0,15,45,0.28) 55%, rgba(0,15,45,0.75) 100%),
    linear-gradient(110deg, rgba(0,26,77,0.45) 0%, rgba(0,51,153,0.25) 55%, rgba(0,51,153,0.10) 100%);
}
.hero-bg-overlay::after {
  /* soft vignette pulling focus to the headline */
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 35% 45%, rgba(0,15,45,0.35) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner {
  position: relative; z-index: 2;
  max-width: 1080px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-orange);
  margin: 0 0 24px;
}
.eyebrow.light { color: rgba(255,255,255,0.85); }
.eyebrow .eyebrow-dash {
  display: inline-block;
  width: 32px; height: 2px;
  background: currentColor;
}

.hero-title {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: clamp(38px, 5.6vw, 76px);
  line-height: 1.05;
  letter-spacing: -0.022em;
  margin: 0 0 28px;
  max-width: 22ch;
  text-shadow: 0 2px 16px rgba(0,0,0,0.25);
}
.hero-title .accent {
  color: var(--c-orange);
}

.hero-lede {
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.55;
  color: rgba(255,255,255,0.88);
  max-width: 56ch;
  margin: 0 0 40px;
}
.hero-lede strong {
  color: #fff; font-weight: 600;
  border-bottom: 2px solid var(--c-orange);
  padding-bottom: 1px;
}

.hero-cta {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin: 0 0 60px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  list-style: none; padding: 0; margin: 0;
  max-width: 800px;
}
.hero-stats li {
  border-top: 1px solid rgba(255,255,255,0.25);
  padding-top: 16px;
}
.stat-num {
  display: block;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1;
  color: #fff;
  letter-spacing: -0.02em;
}
.stat-label {
  display: block;
  font-size: 13px; font-weight: 500;
  color: rgba(255,255,255,0.72);
  letter-spacing: 0.02em;
  margin-top: 6px;
}

.hero-scroll {
  position: absolute; left: 50%; bottom: 30px; transform: translateX(-50%);
  width: 28px; height: 44px; border: 1px solid rgba(255,255,255,0.5);
  border-radius: 14px; z-index: 3;
}
.hero-scroll span {
  position: absolute; left: 50%; top: 8px;
  width: 2px; height: 8px; background: rgba(255,255,255,0.7);
  transform: translateX(-50%);
  animation: scrollDot 1.8s infinite;
}
@keyframes scrollDot {
  0%   { transform: translate(-50%, 0); opacity: 0; }
  30%  { opacity: 1; }
  100% { transform: translate(-50%, 18px); opacity: 0; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 26px;
  border-radius: var(--r-pill);
  font-weight: 600; font-size: 15px;
  border: 1px solid transparent; cursor: pointer;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  text-decoration: none;
}
.btn-primary {
  background: var(--c-orange); color: #fff;
  box-shadow: 0 6px 18px -6px rgba(255,102,0,0.5);
}
.btn-primary:hover {
  background: var(--c-orange-dark); color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 26px -8px rgba(255,102,0,0.6);
}
.btn-ghost {
  background: rgba(255,255,255,0.08); color: #fff;
  border-color: rgba(255,255,255,0.3);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.16); color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-light {
  background: transparent; color: #fff;
  border-color: rgba(255,255,255,0.4);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.08); color: #fff;
  border-color: #fff;
}

/* ============================================
   SECTIONS (shared)
   ============================================ */
.section {
  padding: clamp(80px, 10vw, 140px) 0;
  position: relative;
}
.section-head {
  margin-bottom: 56px;
}
.section-head.centered {
  text-align: center;
  max-width: 780px;
  margin-left: auto; margin-right: auto;
}
.section-title {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.022em;
  margin: 0 0 20px;
}
.section-title.light { color: #fff; }
.section-sub {
  color: var(--c-ink-2);
  font-size: clamp(16px, 1.2vw, 19px);
  max-width: 64ch;
  margin: 0;
}
.centered .section-sub { margin-left: auto; margin-right: auto; }
.lede {
  font-size: clamp(17px, 1.2vw, 20px);
  color: var(--c-ink);
  margin: 0 0 18px;
  line-height: 1.6;
}
.lede.light { color: rgba(255,255,255,0.92); }

.grid-2 {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 1.6fr;
  gap: clamp(40px, 6vw, 100px);
}

.block-title {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 26px;
  margin: 32px 0 16px;
  letter-spacing: -0.01em;
}

/* ============================================
   ABOUT
   ============================================ */
.about { background: var(--c-paper); }

/* give the About section a wider left column so the illustration has room */
.about .grid-2 {
  grid-template-columns: minmax(320px, 1.2fr) 1.3fr;
}

/* left column: title stays flush-left, illustration sits below
   pushed slightly past the column edge toward the page gutter */
.about-side {
  display: block;
}
.about-illustration {
  margin: clamp(32px, 4vw, 56px) 0 0 clamp(-72px, -4vw, -20px);
  padding: 0;
  width: calc(100% + clamp(20px, 4vw, 72px));
  max-width: 680px;
  position: relative;
}
.about-illustration img {
  width: 100%;
  height: auto;
  display: block;
  /* soft fade at the bottom so the illustration "dissolves" into the page,
     reinforcing the watercolour feel */
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 82%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 0%, #000 82%, transparent 100%);
  /* gentle depth without a hard frame */
  filter: drop-shadow(0 14px 24px rgba(10,17,38,0.10));
}

.aplus-way {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--c-line);
}

.about-illustration {
  margin: clamp(70px, 9vw, 120px) auto 0;
  padding: 0 var(--gutter);
  max-width: 720px;
  display: flex;
  justify-content: center;
}
.about-illustration img {
  width: 100%;
  max-width: 460px;
  height: auto;
  display: block;
  /* fade the watercolour edges into the white background so the image
     doesn't sit on a hard rectangle */
  -webkit-mask-image: radial-gradient(ellipse 70% 72% at 50% 50%, #000 55%, transparent 92%);
  mask-image: radial-gradient(ellipse 70% 72% at 50% 50%, #000 55%, transparent 92%);
  /* slight desaturation so it sits alongside the documentary photos
     rather than shouting over the page */
  filter: saturate(0.92) contrast(0.98);
  transition: transform 0.8s var(--ease), filter 0.4s var(--ease);
}
.about-illustration:hover img {
  filter: saturate(1) contrast(1);
}
@media (max-width: 720px) {
  .about-illustration img { max-width: 360px; }
}
.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li {
  position: relative;
  padding: 14px 0 14px 38px;
  border-bottom: 1px solid var(--c-line);
  color: var(--c-ink-2);
}
.ticks li:last-child { border-bottom: 0; }
.ticks li::before {
  content: ''; position: absolute;
  left: 0; top: 22px;
  width: 22px; height: 2px;
  background: var(--c-orange);
}
.ticks li span { color: var(--c-ink); font-weight: 600; }

/* ============================================
   SERVICES
   ============================================ */
.services { background: var(--c-cream); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: #fff;
  border-radius: var(--r-card);
  padding: 36px 32px 32px;
  border: 1px solid var(--c-line);
  position: relative;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-2);
  border-color: transparent;
}
.service-icon {
  width: 64px; height: 64px;
  border-radius: 16px;
  display: grid; place-items: center;
  margin-bottom: 24px;
  color: var(--c-blue);
  background: #eef2fc;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.service-card[data-color="orange"] .service-icon {
  color: var(--c-orange);
  background: #fff0e6;
}
.service-card:hover .service-icon {
  background: var(--c-blue); color: #fff;
}
.service-card[data-color="orange"]:hover .service-icon {
  background: var(--c-orange); color: #fff;
}
.service-card h3 {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.2;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}
.service-card > p {
  color: var(--c-ink-2);
  margin: 0 0 22px;
}
.service-list {
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid var(--c-line);
  padding-top: 18px;
}
.service-list li {
  position: relative;
  padding: 8px 0 8px 22px;
  font-size: 14.5px;
  color: var(--c-ink-2);
}
.service-list li::before {
  content: '+'; position: absolute;
  left: 0; top: 8px;
  color: var(--c-orange);
  font-weight: 700;
}

/* ============================================
   COMMODITIES (strip below hero)
   ============================================ */
.commodity-strip {
  background: var(--c-cream);
  padding: 26px 0;
  border-bottom: 1px solid var(--c-line);
}
.commodity-strip .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
}
.commodity-strip-label {
  margin: 0;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-orange);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.commodity-strip-label::after {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--c-orange);
}
.commodity-strip-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1;
}
.commodity-strip-list li {
  padding: 6px 14px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 999px;
  font-family: var(--ff-sans);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--c-ink-2);
  white-space: nowrap;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease),
              background 0.2s var(--ease);
}
.commodity-strip-list li:hover {
  border-color: var(--c-orange);
  color: var(--c-orange);
  background: #fff;
}

/* ============================================
   PROJECT MAP (Leaflet)
   ============================================ */
.reach { background: var(--c-paper); }
.map-wrap {
  margin-top: 40px;
}
.map-stage {
  position: relative;
  background: var(--c-stone);
  border-radius: var(--r-card);
  border: 1px solid var(--c-line);
  overflow: hidden;
  box-shadow: var(--shadow-1);
}
#map {
  width: 100%;
  height: clamp(520px, 72vh, 780px);
  background: #eef0f4;
  font-family: var(--ff-sans);
}

/* warm the tiles a touch so they sit nicely with the brand */
.leaflet-tile-pane {
  filter: saturate(0.85) brightness(1.02);
}

/* keep Leaflet UI quiet and on-brand */
.leaflet-container { font: inherit; }
.leaflet-control-zoom a {
  background: #fff !important;
  color: var(--c-ink) !important;
  border-color: var(--c-line) !important;
  font-weight: 600;
}
.leaflet-control-zoom a:hover {
  background: var(--c-stone) !important;
  color: var(--c-orange) !important;
}
.leaflet-control-attribution {
  font-size: 10.5px !important;
  background: rgba(255,255,255,0.85) !important;
  color: var(--c-ink-3) !important;
}
.leaflet-control-attribution a { color: var(--c-blue) !important; }

/* teardrop pin (rendered as inline SVG inside a Leaflet divIcon) */
.aplus-pin {
  filter: drop-shadow(0 3px 6px rgba(0,0,0,0.30));
  transition: transform 0.2s var(--ease), filter 0.2s var(--ease);
  cursor: pointer;
}
.aplus-pin:hover {
  transform: scale(1.18) translateY(-2px);
  filter: drop-shadow(0 6px 10px rgba(0,0,0,0.40));
  z-index: 1000;
}
.aplus-pin svg { display: block; }
.leaflet-interactive { cursor: pointer; }

/* Leaflet tooltips — match site styling */
.leaflet-tooltip {
  background: var(--c-ink) !important;
  color: #fff !important;
  border: 0 !important;
  border-radius: 6px !important;
  padding: 7px 12px !important;
  font-family: var(--ff-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  box-shadow: var(--shadow-1);
}
.leaflet-tooltip-top:before  { border-top-color:    var(--c-ink) !important; }
.leaflet-tooltip-bottom:before { border-bottom-color: var(--c-ink) !important; }
.leaflet-tooltip-left:before { border-left-color:   var(--c-ink) !important; }
.leaflet-tooltip-right:before { border-right-color:  var(--c-ink) !important; }

.map-legend h3 {
  font-family: var(--ff-display);
  font-size: 22px;
  font-weight: 600;
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}
.legend-list {
  list-style: none; padding: 0; margin: 0;
  counter-reset: legend;
}
.legend-list li {
  counter-increment: legend;
  position: relative;
  padding: 14px 0 14px 44px;
  border-bottom: 1px solid var(--c-line);
  cursor: pointer;
  transition: padding-left 0.2s var(--ease);
}
.legend-list li:hover,
.legend-list li.is-active {
  padding-left: 52px;
}
.legend-list li::before {
  content: counter(legend, decimal-leading-zero);
  position: absolute;
  left: 0; top: 16px;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--c-orange);
  letter-spacing: 0.04em;
}
.legend-list li strong {
  display: block;
  font-size: 15px;
  color: var(--c-ink);
}
.legend-list li span {
  font-size: 13px;
  color: var(--c-ink-3);
}
.legend-foot {
  margin-top: 18px;
  font-size: 13px;
  color: var(--c-ink-3);
  font-style: italic;
}

/* ============================================
   EXPERIENCE
   ============================================ */
.experience { background: var(--c-stone); }
.exp-list {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}
.exp-item {
  background: #fff;
  border-radius: 18px;
  padding: 26px 26px 24px;
  border: 1px solid var(--c-line);
  position: relative;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.exp-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-1);
  border-color: transparent;
}
.exp-year {
  display: inline-block;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--c-orange);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.exp-item h3 {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.25;
  margin: 0 0 10px;
  letter-spacing: -0.005em;
}
.exp-item p {
  color: var(--c-ink-2);
  margin: 0 0 16px;
  font-size: 15px;
}
.exp-tag {
  display: inline-block;
  padding: 5px 12px;
  background: #eef2fc;
  color: var(--c-blue);
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.exp-foot {
  margin-top: 32px;
  text-align: center;
  color: var(--c-ink-3);
  font-style: italic;
}

/* ============================================
   APPROACH
   ============================================ */
.approach { background: var(--c-paper); }
.approach-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
}
.approach-card {
  padding: 28px 28px 24px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-card);
  background: var(--c-cream);
  position: relative;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.approach-card:hover {
  border-color: var(--c-orange);
  transform: translateY(-2px);
}
.approach-num {
  display: inline-block;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--c-orange);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}
.approach-card h3 {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 22px;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.approach-card p {
  color: var(--c-ink-2);
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  position: relative;
  background: #001a4d;
  color: #fff;
  overflow: hidden;
}
.contact-bg {
  position: absolute; inset: 0; z-index: 0;
  /* lighter overlay so the sunset photo reads through */
  background-image:
    linear-gradient(120deg, rgba(0,26,77,0.72) 0%, rgba(0,51,153,0.55) 55%, rgba(0,51,153,0.40) 100%),
    url('../assets/photos/water-dam.jpg');
  background-size: cover;
  background-position: center;
  filter: saturate(1.05);
}
.contact-bg::after {
  content: ''; position: absolute; inset: 0;
  /* radial darken behind the copy column for legibility, warm glow top right */
  background:
    radial-gradient(ellipse at 25% 50%, rgba(0,15,45,0.45) 0%, transparent 65%),
    radial-gradient(circle at 85% 5%, rgba(255,102,0,0.20), transparent 55%);
  pointer-events: none;
}
.contact-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(30px, 6vw, 80px);
  align-items: center;
}
.contact-actions {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-top: 30px;
}
.contact-details {
  list-style: none; padding: 0; margin: 0;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.contact-details li {
  padding: 18px 0;
  border-bottom: 1px solid rgba(255,255,255,0.18);
  display: flex; flex-direction: column; gap: 4px;
}
.contact-key {
  font-size: 12px; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--c-orange);
}
.contact-details a {
  color: #fff;
  font-size: 17px;
  font-weight: 500;
  transition: color 0.2s var(--ease);
}
.contact-details a:hover { color: var(--c-orange); }

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--c-ink);
  color: rgba(255,255,255,0.7);
  padding: 40px 0;
  font-size: 14px;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 20px;
}
.footer-brand {
  display: flex; align-items: center; gap: 14px;
}
.footer-brand img {
  width: 36px; height: 36px;
  background: #fff; border-radius: 6px; padding: 4px;
}
.footer-brand p { margin: 0; }
.copy { margin: 0; }

/* ============================================
   REVEAL ON SCROLL
   ============================================ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-in {
  opacity: 1; transform: translateY(0);
}
.reveal.delay-1 { transition-delay: 0.08s; }
.reveal.delay-2 { transition-delay: 0.16s; }
.reveal.delay-3 { transition-delay: 0.24s; }
.reveal.delay-4 { transition-delay: 0.32s; }

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 980px) {
  .grid-2,
  .about .grid-2 { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .map-wrap { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .approach-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }

  /* The About illustration's negative bleed makes sense only when there's a
     two-column structure to bleed against. On single-column mobile, reset
     it to a normal centred figure. */
  .about-illustration {
    margin: clamp(28px, 4vw, 48px) auto 0;
    width: 100%;
    max-width: 480px;
  }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: fixed; top: 0; right: 0;
    width: min(320px, 80vw); height: 100vh;
    background: #fff;
    flex-direction: column; align-items: flex-start; gap: 0;
    padding: 90px 28px 28px;
    box-shadow: var(--shadow-2);
    transform: translateX(100%);
    transition: transform 0.3s var(--ease);
  }
  .primary-nav.is-open { transform: translateX(0); }
  .primary-nav a {
    color: var(--c-ink) !important;
    font-size: 17px;
    padding: 14px 0;
    width: 100%; border-bottom: 1px solid var(--c-line);
  }
  .nav-cta { background: var(--c-orange); margin-top: 16px; }

  .hero { padding: 120px 0 80px; min-height: auto; }
  .hero-cta { margin-bottom: 40px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}