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

:root {
  --color-black:   #0d1a08;
  --color-dark:    #1a3b11;
  --color-charcoal:#26521a;
  --color-mid:     #45852d;
  --color-muted:   #6c8c5c;
  --color-light:   #f6f7eb;
  --color-white:   #ffffff;
  --color-accent:  #ddd37c;
  --color-accent-light: #efe8ad;
  --font-serif:    'Playfair Display', Georgia, serif;
  --font-sans:     'Inter', system-ui, sans-serif;
  --max-w:         1200px;
  --radius:        4px;
  --transition:    0.25s ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.section { padding-block: clamp(5rem, 10vw, 8.5rem); }

/* ===========================
   Typography
   =========================== */
h1, h2, h3 { font-family: var(--font-serif); line-height: 1.15; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); font-weight: 700; }

.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-desc {
  margin-top: 1rem;
  color: var(--color-mid);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}
.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  border: 2px solid var(--color-accent);
}
.btn-primary:hover { background: var(--color-accent-light); border-color: var(--color-accent-light); box-shadow: 0 8px 20px rgba(221,211,124,0.3); }

.btn-outline {
  background: transparent;
  color: var(--color-dark);
  border: 2px solid var(--color-dark);
}
.btn-outline:hover { background: var(--color-dark); color: var(--color-white); }

.btn-ghost {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-ghost:hover { background: rgba(255,255,255,0.15); border-color: var(--color-white); }

.btn-full { width: 100%; text-align: center; }

/* ===========================
   Navigation
   =========================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  transition: background var(--transition);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 2rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  line-height: 1.1;
  min-height: 42px;
}
.logo .logo-mark {
  width: clamp(200px, 26vw, 290px);
  height: auto;
  mix-blend-mode: multiply;
}
.logo .logo-main,
.logo .logo-sub {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.logo-main {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.02em;
}
.logo-sub {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  color: var(--color-mid);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--color-dark); }
.nav-links .btn-outline {
  color: var(--color-dark);
  border-color: rgba(0, 0, 0, 0.2);
  padding: 0.5rem 1.25rem;
  font-size: 0.825rem;
}
.nav-links .btn-outline:hover { background: var(--color-dark); color: var(--color-white); border-color: var(--color-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===========================
   Hero
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-black);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(221,211,124,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(239,232,173,0.15) 0%, transparent 50%),
    linear-gradient(160deg, #26521a 0%, #0d1a08 50%, #1a3b11 100%);
  animation: heroBreathe 15s ease-in-out infinite alternate;
}
@keyframes heroBreathe {
  0% { transform: scale(1); }
  100% { transform: scale(1.05); }
}

/* Subtle architectural grid texture */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-overlay { display: none; }

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 4rem;
  max-width: 820px;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

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

.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero-scroll-indicator span {
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.6); }
}

/* ===========================
   Stats Bar
   =========================== */
.stats-bar {
  background: var(--color-dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding-block: 2.5rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
}

.stat { padding: 0.5rem; }
.stat-number {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

/* ===========================
   Services
   =========================== */
.services { background: var(--color-light); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--color-white);
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: 6px;
  padding: 2rem 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.1);
}
.service-card.featured {
  background: var(--color-dark);
  border-color: transparent;
  color: var(--color-white);
}
.service-card.featured p { color: rgba(255,255,255,0.7); }
.service-card.featured ul li { color: rgba(255,255,255,0.6); }
.service-card.featured h3 { color: var(--color-white); }

.service-icon {
  width: 44px;
  height: 44px;
  margin-bottom: 1.25rem;
  color: var(--color-accent);
}
.service-icon svg { width: 100%; height: 100%; }

.service-card h3 { margin-bottom: 0.75rem; }
.service-card p { font-size: 0.9rem; color: var(--color-mid); line-height: 1.7; margin-bottom: 1rem; }
.service-card ul { display: flex; flex-direction: column; gap: 0.35rem; }
.service-card ul li {
  font-size: 0.82rem;
  color: var(--color-muted);
  padding-left: 1rem;
  position: relative;
}
.service-card ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-accent);
}

/* ===========================
   About
   =========================== */
.about { background: var(--color-white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.about-image {
  position: relative;
  aspect-ratio: 4/5;
}
.about-image-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-charcoal) 0%, var(--color-black) 100%);
  border-radius: 6px;
}
.about-image-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 30px 30px;
  border-radius: 6px;
}
.about-image-accent {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  width: 55%;
  aspect-ratio: 1;
  background: var(--color-accent);
  opacity: 0.15;
  border-radius: 6px;
  z-index: -1;
}

.about-content .section-eyebrow { margin-bottom: 0.5rem; }
.about-content h2 { margin-bottom: 1.5rem; }
.about-content p {
  color: var(--color-mid);
  font-size: 0.975rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.about-values { margin-top: 2rem; display: flex; flex-direction: column; gap: 1rem; }
.value {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.value-icon {
  color: var(--color-accent);
  font-size: 0.6rem;
  margin-top: 0.3rem;
  flex-shrink: 0;
}
.value strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0.1rem;
}
.value span { font-size: 0.85rem; color: var(--color-muted); }

/* ===========================
   Projects
   =========================== */
.projects { background: var(--color-light); }

.project-filters {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: 100px;
  border: 1.5px solid rgba(0,0,0,0.15);
  color: var(--color-mid);
  transition: all var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--color-dark);
  color: var(--color-white);
  border-color: var(--color-dark);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.project-card {
  background: var(--color-white);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.07);
  transition: transform var(--transition), box-shadow var(--transition);
}
.project-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.1); }
.project-card.hidden { display: none; }

.project-img {
  aspect-ratio: 16/10;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.project-card:hover .project-img {
  transform: scale(1.05);
}
.project-img-1 { background: linear-gradient(135deg, #3b3a24 0%, #6b6335 50%, #3b3a24 100%); }
.project-img-2 { background: linear-gradient(135deg, #1a3b11 0%, #26521a 50%, #1a3b11 100%); }
.project-img-3 { background: linear-gradient(135deg, #26521a 0%, #45852d 50%, #26521a 100%); }
.project-img-4 { background: linear-gradient(135deg, #45852d 0%, #6c8c5c 50%, #45852d 100%); }
.project-img-5 { background: linear-gradient(135deg, #6b6335 0%, #8c824c 50%, #6b6335 100%); }
.project-img-6 { background: linear-gradient(135deg, #1a3b11 0%, #ddd37c 50%, #1a3b11 100%); }

/* Add subtle pattern overlay to project images */
.project-img::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 20px 20px;
}

.project-info { padding: 1.5rem; }
.project-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.6rem;
}
.project-info h3 { margin-bottom: 0.25rem; font-size: 0.9rem; }
.project-info p { font-size: 0.75rem; color: var(--color-mid); line-height: 1.4; }

/* ===========================
   CTA Band
   =========================== */
.cta-band {
  background: var(--color-dark);
  padding-block: clamp(3rem, 6vw, 4.5rem);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.cta-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-band h2 { color: var(--color-white); font-size: clamp(1.4rem, 2.5vw, 2rem); }
.cta-band p { color: rgba(255,255,255,0.6); margin-top: 0.5rem; font-size: 0.95rem; }

/* ===========================
   Contact
   =========================== */
.contact { background: var(--color-white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}

.contact-info h2 { margin-bottom: 1rem; }
.contact-info > p { color: var(--color-mid); font-size: 0.975rem; line-height: 1.8; margin-bottom: 2rem; }

.contact-details { display: flex; flex-direction: column; gap: 1rem; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--color-mid);
}
.contact-item svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-accent); }
.contact-item a { color: var(--color-mid); transition: color var(--transition); }
.contact-item a:hover { color: var(--color-accent); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-charcoal);
}
.required { color: var(--color-accent); }

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  padding: 0.7rem 1rem;
  border: 1.5px solid rgba(0,0,0,0.15);
  border-radius: var(--radius);
  background: var(--color-white);
  color: var(--color-dark);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(221,211,124,0.3);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-note {
  font-size: 0.78rem;
  color: var(--color-muted);
  text-align: center;
  margin-top: -0.5rem;
}

/* Form states */
.form-group input.error,
.form-group textarea.error {
  border-color: #c0392b;
}
.form-success {
  background: #f0faf0;
  border: 1.5px solid #2ecc71;
  border-radius: var(--radius);
  padding: 1.25rem;
  text-align: center;
  color: #1a6b1a;
  font-size: 0.9rem;
  font-weight: 500;
}

/* ===========================
   Footer
   =========================== */
.site-footer {
  background: var(--color-light);
  color: var(--color-mid);
  padding-top: 4rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

.footer-brand .logo-main { color: var(--color-dark); }
.footer-brand .logo-sub { color: var(--color-accent); }
.footer-brand .logo-mark {
  width: min(100%, 260px);
  height: auto;
  margin-bottom: 0.7rem;
  mix-blend-mode: multiply;
}
.footer-brand .logo-main,
.footer-brand .logo-sub {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.footer-brand p {
  margin-top: 1rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-muted);
}
.footer-location {
  color: var(--color-dark);
  font-weight: 600;
  font-style: normal;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.footer-col strong {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-charcoal);
  margin-bottom: 1rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-col a {
  font-size: 0.875rem;
  color: var(--color-muted);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--color-dark); }

.footer-bottom {
  padding-block: 1.25rem;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: var(--color-muted);
  text-align: center;
}

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    flex-direction: column;
    align-items: center;
    padding: 2rem;
    gap: 1.5rem;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    pointer-events: none;
    border-bottom: 1px solid rgba(0,0,0,0.1);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }

  .about-grid { grid-template-columns: 1fr; }
  .about-image { aspect-ratio: 3/2; max-height: 300px; }

  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .cta-band-inner { flex-direction: column; text-align: center; }

  .footer-inner { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 480px) {
  .logo {
    min-height: 36px;
  }
  .logo .logo-mark {
    width: min(60vw, 210px);
  }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { text-align: center; }
}
.logo {
  height: 80px;
}

/* ===========================
   Project Modal
   =========================== */
.project-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
}
.project-modal[aria-hidden="false"] {
  pointer-events: auto;
  opacity: 1;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-panel {
  position: relative;
  width: 100%;
  max-width: 800px;
  height: 100%;
  background: var(--color-white);
  box-shadow: -10px 0 40px rgba(0,0,0,0.1);
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.project-modal[aria-hidden="false"] .modal-panel {
  transform: translateX(0);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-light);
  border-radius: 50%;
  color: var(--color-dark);
  transition: background var(--transition);
  z-index: 10;
}
.modal-close:hover {
  background: rgba(0,0,0,0.05);
}
.modal-close svg { width: 20px; height: 20px; }

.modal-content {
  padding: 4rem 3rem;
}

.modal-content .project-tag { margin-bottom: 1rem; }
.modal-content h2 { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 2rem; color: var(--color-dark); }

.project-narrative {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-mid);
  margin-bottom: 3rem;
}
.project-narrative p { margin-bottom: 1.5rem; }

/* Before/After Slider */
.before-after-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  background: #eee;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 3rem;
}
.ba-image {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  overflow: hidden;
}
.placeholder-img {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: bold;
  color: rgba(255,255,255,0.8);
  font-family: var(--font-serif);
}
.ba-after .placeholder-img { background: linear-gradient(135deg, var(--color-dark), var(--color-charcoal)); }
.ba-before .placeholder-img { background: linear-gradient(135deg, #777, #444); }

.ba-before {
  width: 50%;
  border-right: 2px solid white;
}
.ba-slider {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: transparent;
  outline: none;
  -webkit-appearance: none;
  margin: 0;
  cursor: ew-resize;
  z-index: 20;
}
.ba-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 44px; height: 100%;
  background: transparent;
}
.ba-slider-line {
  position: absolute;
  top: 0; left: 50%;
  width: 2px; height: 100%;
  background: white;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 10;
}
.ba-slider-button {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 44px; height: 44px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  color: var(--color-dark);
}
.ba-slider-button svg { width: 16px; height: 16px; }

.gallery-title {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--color-dark);
}
.carousel-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  background: #eee;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1rem;
}
.carousel-track-container {
  width: 100%; height: 100%;
  overflow: hidden;
}
.carousel-track {
  display: flex;
  width: 100%; height: 100%;
  transition: transform 0.4s ease-in-out;
}
.carousel-slide {
  min-width: 100%;
  height: 100%;
  object-fit: cover;
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.9);
  border: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  color: var(--color-dark);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: background 0.2s, transform 0.2s;
}
.carousel-btn:hover { background: #fff; transform: translateY(-50%) scale(1.05); }
.prev-btn { left: 1rem; }
.next-btn { right: 1rem; }
.carousel-nav {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 1rem;
}
.carousel-indicator {
  width: 60px;
  height: 45px;
  object-fit: cover;
  border-radius: 4px;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s, border 0.2s;
  border: 2px solid transparent;
}
.carousel-indicator.current-slide {
  opacity: 1;
  border-color: var(--color-accent);
}
.gallery-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-muted);
}

@media (max-width: 768px) {
  .modal-content { padding: 3rem 1.5rem; }
  .project-gallery { grid-template-columns: 1fr; }
}

.project-card { cursor: pointer; }

/* ===========================
   Scroll Animations
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ===========================
   Enterprise Features
   =========================== */

/* Hero Video */
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  mix-blend-mode: overlay;
  z-index: 1;
}
.hero-overlay { z-index: 2; position: absolute; inset: 0; background: rgba(13,26,8,0.4); }

/* Pipeline Tracker */
.pipeline-tracker {
  background: var(--color-black);
  padding: 3rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.pipeline-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}
.pipeline-header h3 { color: var(--color-white); font-size: 1.1rem; letter-spacing: 0.05em; text-transform: uppercase; }
.pipeline-pulse {
  background: rgba(221,211,124,0.15);
  color: var(--color-accent);
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: 4px;
  border: 1px solid var(--color-accent);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.5; } 100% { opacity: 1; } }

.pipeline-stages {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}
.stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 2;
}
.stage-dot {
  width: 16px; height: 16px;
  background: var(--color-charcoal);
  border: 3px solid var(--color-black);
  border-radius: 50%;
  margin-bottom: 0.75rem;
  transition: all 0.3s ease;
}
.stage.active-stage .stage-dot {
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
}
.stage-line {
  flex: 1;
  height: 2px;
  background: var(--color-charcoal);
  margin-top: 7px;
  z-index: 1;
}
.stage-label { color: rgba(255,255,255,0.8); font-weight: 600; font-size: 0.85rem; margin-bottom: 0.2rem; }
.stage-count { color: var(--color-accent); font-size: 0.75rem; font-weight: 700; }

/* Map Facade */
.footprint { background: var(--color-black); color: var(--color-white); }
.footprint .section-desc { color: rgba(255,255,255,0.6); }
.map-container {
  width: 100%;
  height: clamp(300px, 50vw, 600px);
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  background-image: radial-gradient(circle at center, rgba(255,255,255,0.05) 0%, transparent 70%);
  cursor: grab;
}
.map-container:active { cursor: grabbing; }

.map-grid {
  position: absolute; inset: 0;
  background-image: url('public/st_louis_map.png');
  background-size: cover;
  background-position: center;
  opacity: 0.6;
  transition: transform 0.1s ease-out;
  transform-origin: center center;
}

.map-pin {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  cursor: pointer;
  box-shadow: 0 0 0 4px rgba(221,211,124,0.2);
  transition: all var(--transition);
  z-index: 10;
}
.map-pin::after {
  content: attr(data-title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: var(--color-white);
  color: var(--color-dark);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}
.map-pin:hover {
  transform: translate(-50%, -50%) scale(1.5);
  box-shadow: 0 0 0 6px rgba(221,211,124,0.4);
  z-index: 20;
}
.map-pin:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(-5px);
}
.map-pin.highlight {
  background: var(--color-accent);
  width: 12px; height: 12px;
  box-shadow: 0 0 0 0 rgba(221,211,124,0.7);
  animation: mapPulse 2s infinite cubic-bezier(0.66, 0, 0, 1);
}
@keyframes mapPulse {
  to { box-shadow: 0 0 0 20px rgba(221,211,124,0); }
}

/* Partner Marquee */
.partner-marquee {
  background: var(--color-light);
  padding: 1.5rem 0;
  border-top: 1px solid rgba(0,0,0,0.05);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  animation: scrollMarquee 30s linear infinite;
}
.marquee-content {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-right: 2rem;
}
.marquee-content span {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--color-muted);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.marquee-content .dot { color: var(--color-accent); font-size: 1.5rem; }
@keyframes scrollMarquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* Client Login Modal */
.login-modal {
  position: fixed; inset: 0; z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  pointer-events: none; opacity: 0; transition: opacity var(--transition);
}
.login-modal[aria-hidden="false"] { pointer-events: auto; opacity: 1; }
.login-panel {
  position: relative;
  width: 100%; max-width: 440px;
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(20px);
  border-radius: 12px;
  padding: 3rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  transform: translateY(20px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.login-modal[aria-hidden="false"] .login-panel { transform: translateY(0); }
.login-header { text-align: center; margin-bottom: 2rem; }
.login-logo { height: 60px; margin: 0 auto 1rem; display: block; }
.login-header h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.login-header p { font-size: 0.9rem; color: var(--color-muted); }
.login-help { text-align: center; margin-top: 1.5rem; font-size: 0.8rem; }
.login-help a { color: var(--color-mid); text-decoration: underline; }
.login-help a:hover { color: var(--color-dark); }
@media (max-width: 768px) {
  .pipeline-stages { flex-direction: column; align-items: stretch; gap: 1rem; }
  .stage-line { display: none; }
  .stage { flex-direction: row; text-align: left; gap: 1rem; justify-content: flex-start; }
  .stage-dot { margin-bottom: 0; }
  .login-panel { margin: 1rem; padding: 2rem 1.5rem; }
}