/* ==========================================================================
   Fallows Photography — Shared Stylesheet
   Dark theme, SEO-friendly semantic structure, mobile-first responsive
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;600;700&family=Raleway:wght@300;400;500;600&display=swap');

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  --bg:           #0d0d0d;
  --bg-alt:       #111111;
  --bg-card:      #181818;
  --bg-card-hover:#1e1e1e;
  --border:       #242424;
  --border-light: #2e2e2e;

  --text:         #f0f0f0;
  --text-muted:   #888;
  --text-dim:     #555;

  --accent:       #c8a96e;
  --accent-light: #dfc08a;
  --accent-dark:  #a8894e;

  --white:        #ffffff;
  --black:        #000000;

  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Raleway', 'Helvetica Neue', Arial, sans-serif;

  --nav-h:        72px;
  --max-w:        1200px;
  --gutter:       clamp(1rem, 4vw, 2rem);

  --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition:   0.3s var(--ease);
  --transition-slow: 0.6s var(--ease);

  --radius:       4px;
  --radius-lg:    8px;

  --shadow:       0 4px 24px rgba(0,0,0,0.5);
  --shadow-lg:    0 12px 48px rgba(0,0,0,0.7);
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
  color: inherit;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.2;
  color: var(--white);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; font-family: var(--font-body); font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }

p { margin-bottom: 1rem; color: var(--text-muted); }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 1.15rem;
  color: var(--text);
  line-height: 1.8;
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

/* --------------------------------------------------------------------------
   Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.section--alt {
  background: var(--bg-alt);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.text-center { text-align: center; }
.text-accent  { color: var(--accent); }

.section-header {
  margin-bottom: 3rem;
}
.section-header.text-center { max-width: 640px; margin-left: auto; margin-right: auto; }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  color: var(--bg);
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(200,169,110,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.07);
}

.btn-ghost {
  color: var(--accent);
  border-color: var(--accent);
  background: transparent;
}
.btn-ghost:hover {
  background: var(--accent);
  color: var(--bg);
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}

.site-nav.scrolled {
  background: rgba(10,10,10,0.97);
  box-shadow: 0 1px 0 var(--border);
  backdrop-filter: blur(12px);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.nav-logo img {
  height: 38px;
  width: auto;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  transition: color var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--white); }

.nav-link svg {
  width: 10px;
  height: 10px;
  transition: transform var(--transition);
  opacity: 0.6;
}
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 220px;
  background: rgba(18,18,18,0.98);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(16px);
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 0.6rem 1.2rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: all var(--transition);
}
.nav-dropdown a:hover {
  color: var(--white);
  background: rgba(200,169,110,0.08);
  padding-left: 1.5rem;
}

/* Scrollable dropdown for galleries */
.nav-dropdown--scroll {
  max-height: 340px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-light) transparent;
}

/* CTA in nav */
.nav-cta {
  margin-left: 0.75rem;
  padding: 0.5rem 1.3rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--bg);
  border-radius: var(--radius);
  transition: all var(--transition);
}
.nav-cta:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav */
.nav-mobile {
  display: none;
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: rgba(10,10,10,0.98);
  backdrop-filter: blur(12px);
  overflow-y: auto;
  z-index: 999;
  padding: 1.5rem var(--gutter) 3rem;
}
.nav-mobile.open { display: block; }

.nav-mobile a {
  display: block;
  padding: 0.75rem 0;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.nav-mobile a:hover { color: var(--accent); }

.nav-mobile-group summary {
  padding: 0.75rem 0;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  color: var(--text);
  list-style: none;
}
.nav-mobile-group a {
  padding-left: 1.2rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

@media (max-width: 900px) {
  .nav-menu, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--bg);
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
  transition: opacity 1s var(--ease);
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(13,13,13,0.3) 0%,
    rgba(13,13,13,0.1) 40%,
    rgba(13,13,13,0.5) 70%,
    rgba(13,13,13,0.95) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero h1 {
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
}

.hero .lead {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 2rem;
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  animation: bounce 2.5s infinite;
}
.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.3);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}
.card:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card-img {
  aspect-ratio: 16/10;
  overflow: hidden;
}
.card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.card:hover .card-img img { transform: scale(1.04); }

.card-body { padding: 1.5rem; }
.card-body h3 { margin-bottom: 0.5rem; }

.card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  color: var(--accent);
}

/* --------------------------------------------------------------------------
   Before / After Slider
   -------------------------------------------------------------------------- */
.ba-wrap {
  margin-bottom: 3rem;
}

.ba-meta {
  margin-bottom: 1rem;
}
.ba-meta h3 { margin-bottom: 0.25rem; }
.ba-meta p { font-size: 0.9rem; }

.ba-slider {
  position: relative;
  width: 100%;
  aspect-ratio: 3/2;
  overflow: hidden;
  border-radius: var(--radius-lg);
  cursor: col-resize;
  user-select: none;
  touch-action: pan-y;
  background: #111;
  border: 1px solid var(--border);
}

/* "After" image — base layer, full width */
.ba-img-after {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

/* "Before" wrapper — slides from left, clips right side */
.ba-before {
  position: absolute;
  inset: 0;
  width: 50%;
  overflow: hidden;
  pointer-events: none;
}

.ba-img-before {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  min-width: 100%;
  height: 100%;
  object-fit: cover;
  /* Simulate flat, underexposed amateur phone photography */
  filter: brightness(0.58) contrast(0.75) saturate(0.45) hue-rotate(3deg);
}

/* When same image is used, apply src via JS — below is for sizing */
.ba-img-before-expand {
  position: absolute;
  top: 0; left: 0;
  /* width set dynamically to match slider container width */
  height: 100%;
  object-fit: cover;
}

/* Divider line */
.ba-line {
  position: absolute;
  top: 0;
  left: 50%;
  width: 2px;
  height: 100%;
  background: var(--white);
  transform: translateX(-50%);
  pointer-events: none;
  box-shadow: 0 0 8px rgba(0,0,0,0.6);
}

/* Drag handle */
.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.5);
  cursor: col-resize;
  z-index: 10;
  transition: transform 0.15s, box-shadow 0.15s;
}
.ba-handle:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 4px 20px rgba(0,0,0,0.6);
}
.ba-handle svg {
  color: #333;
  width: 20px;
  height: 20px;
}

/* Labels */
.ba-label {
  position: absolute;
  top: 1rem;
  padding: 0.3rem 0.8rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  pointer-events: none;
  z-index: 5;
}
.ba-label-before {
  left: 1rem;
  background: rgba(0,0,0,0.7);
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.2);
}
.ba-label-after {
  right: 1rem;
  background: rgba(200,169,110,0.85);
  color: var(--bg);
}

/* hint */
.ba-hint {
  text-align: center;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

/* Case study grid */
.case-studies {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 3rem;
}

@media (max-width: 560px) {
  .case-studies { grid-template-columns: 1fr; }
  .ba-slider { aspect-ratio: 4/3; }
}

/* --------------------------------------------------------------------------
   Gallery Grid
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 6px;
}

.gallery-item {
  position: relative;
  aspect-ratio: 3/2;
  overflow: hidden;
  background: var(--bg-card);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), filter var(--transition);
}
.gallery-item:hover img {
  transform: scale(1.06);
  filter: brightness(1.08);
}

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  pointer-events: none; /* let clicks pass through to the parent item */
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: calc(100vw - 140px);
  max-height: 88vh;
}

.lightbox img {
  max-width: 100%;
  max-height: 88vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  transition: opacity 0.18s ease;
  display: block;
}

/* Close */
.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.4rem;
  cursor: pointer;
  transition: background var(--transition);
  z-index: 10;
  line-height: 1;
}
.lightbox-close:hover { background: rgba(255,255,255,0.22); }

/* Prev / Next arrows */
.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  z-index: 10;
}
.lightbox-prev { left: 1.25rem; }
.lightbox-next { right: 1.25rem; }
.lightbox-prev:hover { background: rgba(255,255,255,0.22); transform: translateY(-50%) translateX(-2px); }
.lightbox-next:hover { background: rgba(255,255,255,0.22); transform: translateY(-50%) translateX(2px); }
.lightbox-prev svg,
.lightbox-next svg { width: 22px; height: 22px; pointer-events: none; }

/* Counter */
.lightbox-counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.75rem;
  font-family: var(--font-body);
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* Caption */
.lightbox-caption {
  position: absolute;
  bottom: 3.25rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  text-align: center;
  padding: 0 1rem;
  pointer-events: none;
}

@media (max-width: 600px) {
  .lightbox-img-wrap { max-width: 100vw; }
  .lightbox-prev { left: 0.5rem; width: 40px; height: 40px; }
  .lightbox-next { right: 0.5rem; width: 40px; height: 40px; }
}

/* --------------------------------------------------------------------------
   Testimonials
   -------------------------------------------------------------------------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-family: var(--font-heading);
  font-size: 5rem;
  color: var(--accent);
  opacity: 0.2;
  line-height: 1;
}

.testimonial-text {
  color: var(--text);
  font-style: italic;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.testimonial-author-info strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
}
.testimonial-author-info span {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.stars {
  color: var(--accent);
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
  letter-spacing: 2px;
}

/* --------------------------------------------------------------------------
   Pricing
   -------------------------------------------------------------------------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.pricing-card:hover {
  border-color: var(--border-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.pricing-card--featured {
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(200,169,110,0.06) 0%, var(--bg-card) 100%);
}
.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: 1rem;
  right: -1.5rem;
  background: var(--accent);
  color: var(--bg);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 2.5rem;
  transform: rotate(35deg);
}

.pricing-name {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}
.pricing-price {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--white);
  margin-bottom: 0.25rem;
}
.pricing-price sup { font-size: 1.2rem; vertical-align: super; }
.pricing-note {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
}
.pricing-features {
  margin-bottom: 1.75rem;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.5rem 0;
  font-size: 0.88rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.05rem;
}

/* --------------------------------------------------------------------------
   Process Steps
   -------------------------------------------------------------------------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-light), transparent);
}

.process-step {
  text-align: center;
  padding: 0 1.5rem;
  position: relative;
}
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--accent);
  margin: 0 auto 1rem;
}
.process-step h4 { margin-bottom: 0.5rem; color: var(--white); text-transform: none; letter-spacing: 0; font-size: 1rem; }
.process-step p { font-size: 0.85rem; }

/* --------------------------------------------------------------------------
   Stats / Numbers
   -------------------------------------------------------------------------- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 3rem 0;
}
.stat {
  background: var(--bg-card);
  padding: 2rem 1.5rem;
  text-align: center;
}
.stat-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--accent);
  display: block;
  margin-bottom: 0.25rem;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: 1.25rem;
}
.form-label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  -webkit-appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card-hover);
}
.form-control::placeholder { color: var(--text-dim); }

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

select.form-control {
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   CTA Banner
   -------------------------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(200,169,110,0.08) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 3rem;
  text-align: center;
}
.cta-banner h2 { margin-bottom: 1rem; }
.cta-banner p { margin-bottom: 2rem; }
.cta-banner .btn { margin: 0 0.5rem 0.5rem; }

/* --------------------------------------------------------------------------
   WhatsApp Floating Button
   -------------------------------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--transition);
  animation: pulse-whatsapp 3s infinite;
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(37,211,102,0.55);
  animation: none;
}
.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: white;
}

@keyframes pulse-whatsapp {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50%       { box-shadow: 0 4px 28px rgba(37,211,102,0.65); }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--black);
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-col--brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-logo { margin-bottom: 1rem; }
.footer-logo img { height: 32px; }

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1.25rem;
}

.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all var(--transition);
}
.footer-social a:hover { border-color: var(--accent); color: var(--accent); }
.footer-social svg { width: 16px; height: 16px; }

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.footer-links li { margin-bottom: 0.5rem; }
.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-copyright {
  font-size: 0.78rem;
  color: var(--text-dim);
}
.footer-legal {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   Page Hero (inner pages)
   -------------------------------------------------------------------------- */
.page-hero {
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 4rem;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}
.page-hero .container { max-width: 760px; }
.breadcrumb {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 1.25rem;
}
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { opacity: 0.4; }

/* --------------------------------------------------------------------------
   FAQ
   -------------------------------------------------------------------------- */
.faq-list { max-width: 720px; }
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  cursor: pointer;
  font-weight: 500;
  color: var(--text);
  gap: 1rem;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--accent); }
.faq-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
}
.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  background: currentColor;
  border-radius: 2px;
}
.faq-icon::before { width: 12px; height: 2px; top: 9px; left: 4px; }
.faq-icon::after  { width: 2px; height: 12px; top: 4px; left: 9px; transition: transform var(--transition), opacity var(--transition); }
.faq-item.open .faq-icon::after { transform: rotate(90deg); opacity: 0; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}
.faq-item.open .faq-answer { max-height: 400px; }
.faq-answer-inner { padding: 0 0 1.25rem; }
.faq-answer-inner p { margin-bottom: 0; }

/* --------------------------------------------------------------------------
   Coverage Map Placeholder
   -------------------------------------------------------------------------- */
.coverage-area {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.coverage-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}
.coverage-tag {
  padding: 0.3rem 0.8rem;
  background: var(--bg-alt);
  border: 1px solid var(--border-light);
  border-radius: 2rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Utility / Animations
   -------------------------------------------------------------------------- */
.divider {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 1rem 0 1.5rem;
}
.divider--center { margin-left: auto; margin-right: auto; }

.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-steps::before { display: none; }
  .cta-banner { padding: 2rem 1.25rem; }
  .case-studies { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .whatsapp-float { bottom: 1.25rem; right: 1.25rem; width: 50px; height: 50px; }
}

/* --------------------------------------------------------------------------
   Split Grid — responsive two-column content layout
   Replaces inline "display:grid; grid-template-columns:1fr 1fr" on section
   wrappers so media queries can override the layout on mobile.
   -------------------------------------------------------------------------- */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

/* Floating stat badge — anchored to image corner on desktop */
.stat-badge {
  position: absolute;
  bottom: -1.5rem;
  left: -1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 1.25rem;
  max-width: 220px;
}

@media (max-width: 800px) {
  .split-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  /* Image always stacks above text on mobile regardless of DOM order */
  .split-grid .split-img  { order: 1; }
  .split-grid .split-text { order: 2; }
  /* Stat badge overflows narrow viewports — hide it */
  .stat-badge { display: none; }
}

/* --------------------------------------------------------------------------
   Print styles
   -------------------------------------------------------------------------- */
@media print {
  .site-nav, .whatsapp-float, .hero-scroll, .lightbox { display: none !important; }
  body { background: white; color: black; }
  a { color: black; }
}