/* ==========================================================================
   IRON OAK STUDIO — UI COMPONENTS & SECTIONS
   ========================================================================== */

/* 1. STICKY NAVIGATION */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: background-color 0.3s ease, border-color 0.3s ease, padding 0.3s ease;
  border-bottom: 1px solid transparent;
}

.navbar-scrolled {
  background-color: rgba(244, 242, 236, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--border-light-neutral);
  padding: 0.9rem 0;
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--text-deep-charcoal);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(23, 27, 25, 0.8);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 1.5px;
  background-color: var(--color-muted-green);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-deep-charcoal);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Menu Hamburger Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  z-index: 1002;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--text-deep-charcoal);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobile-menu-btn.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-menu-btn.is-active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Overlay Menu */
.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh;
  background-color: var(--bg-warm-ivory);
  z-index: 1001;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 6rem 2rem 3rem 2rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.mobile-menu-overlay.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.mobile-nav-link {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  color: var(--text-deep-charcoal);
  display: block;
  transition: transform 0.3s ease, color 0.3s ease;
}

.mobile-nav-link:hover {
  color: var(--color-muted-green);
  transform: translateX(8px);
}

.mobile-menu-footer {
  border-top: 1px solid var(--border-light-neutral);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}


/* 2. BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.95rem 1.85rem;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: 4px;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--text-deep-charcoal);
  color: var(--bg-warm-ivory);
  border: 1px solid var(--text-deep-charcoal);
}

.btn-primary:hover {
  background-color: var(--color-muted-green);
  border-color: var(--color-muted-green);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(61, 85, 74, 0.25);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-deep-charcoal);
  border: 1px solid var(--border-light-neutral);
}

.btn-secondary:hover {
  border-color: var(--text-deep-charcoal);
  background-color: var(--bg-soft-white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.65rem 1.25rem;
  font-size: 0.85rem;
}


/* 3. HERO SECTION */
.hero-section {
  padding-top: clamp(8rem, 14vw, 12rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Layered Browser Composition Showcase */
.hero-browser-composition {
  position: relative;
  width: 100%;
  perspective: 1000px;
}

.hero-browser-main {
  background: var(--bg-soft-white);
  border-radius: 8px;
  border: 1px solid var(--border-light-neutral);
  box-shadow: var(--shadow-medium);
  overflow: hidden;
  position: relative;
  z-index: 2;
  transition: transform 0.6s var(--ease-out-smooth), box-shadow 0.6s var(--ease-out-smooth);
}

.hero-browser-secondary {
  position: absolute;
  top: 18%;
  right: -6%;
  width: 75%;
  background: var(--bg-soft-white);
  border-radius: 8px;
  border: 1px solid var(--border-light-neutral);
  box-shadow: var(--shadow-hover);
  overflow: hidden;
  z-index: 1;
  opacity: 0.85;
  transform: translateZ(-20px);
}


/* 4. POSITIONING SECTION */
.positioning-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
  margin-top: var(--space-xl);
  border-top: 1px solid var(--border-light-neutral);
  padding-top: var(--space-xl);
}

.principle-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.principle-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  color: var(--text-deep-charcoal);
}

.principle-desc {
  font-size: 0.95rem;
  color: rgba(23, 27, 25, 0.75);
}


/* 5. PORTFOLIO WORK SECTION & FILTERS */
.portfolio-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.portfolio-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
}

.filter-tabs {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(216, 221, 217, 0.4);
  padding: 0.35rem;
  border-radius: 30px;
  border: 1px solid var(--border-light-neutral);
}

.filter-btn {
  padding: 0.55rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 20px;
  color: rgba(23, 27, 25, 0.7);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-deep-charcoal);
}

.filter-btn.active {
  background-color: var(--bg-soft-white);
  color: var(--text-deep-charcoal);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* Projects Stack Layouts */
.projects-layout-stack {
  display: flex;
  flex-direction: column;
  gap: clamp(3.5rem, 7vw, 6rem);
}

.projects-two-col-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
}

/* REALISTIC BROWSER WINDOW FRAME */
.browser-frame {
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid var(--border-light-neutral);
  box-shadow: var(--shadow-medium);
  overflow: hidden;
  transition: transform 0.5s var(--ease-out-smooth), box-shadow 0.5s var(--ease-out-smooth);
}

.browser-header {
  background-color: #F0F2EE;
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-light-neutral);
}

.browser-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background-color: #FF5F56; }
.dot-yellow { background-color: #FFBD2E; }
.dot-green { background-color: #27C93F; }

.browser-address-bar {
  background: var(--bg-soft-white);
  border: 1px solid var(--border-light-neutral);
  border-radius: 14px;
  padding: 0.2rem 0.85rem;
  font-size: 0.75rem;
  color: rgba(23, 27, 25, 0.6);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  max-width: 280px;
  width: 100%;
  margin: 0 0.5rem;
}

.address-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.browser-screen {
  position: relative;
  width: 100%;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background-color: var(--bg-warm-ivory);
}

.project-screenshot {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s var(--ease-out-smooth);
}

.browser-hover-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(23, 27, 25, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out-smooth);
}

.hover-cta-pill {
  background-color: var(--bg-soft-white);
  color: var(--text-deep-charcoal);
  padding: 0.75rem 1.5rem;
  border-radius: 30px;
  font-size: 0.88rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  transform: translateY(10px);
  transition: transform 0.4s var(--ease-out-smooth);
}

/* Project Card Layout Variants */
.project-card {
  display: block;
  color: inherit;
}

.project-card-link {
  display: block;
  color: inherit;
}

/* 1st Project: Screenshot Left, Content Right */
.project-card--split-left .project-card-link {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

/* 2nd Project: Content Left, Screenshot Right */
.project-card--split-right .project-card-link {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.project-card--split-right .browser-frame {
  order: 2;
}
.project-card--split-right .project-info {
  order: 1;
}

/* 3rd Project: Full-Width Featured Presentation */
.project-card--featured-full .project-card-link {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}
.project-card--featured-full .browser-screen {
  aspect-ratio: 16 / 9;
}

/* Project Info Styling */
.project-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-header-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.project-number {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--color-muted-green);
  font-style: italic;
}

.project-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.badge-live {
  background-color: rgba(61, 85, 74, 0.12);
  color: var(--color-muted-green);
  border: 1px solid rgba(61, 85, 74, 0.25);
}

.badge-concept {
  background-color: rgba(23, 27, 25, 0.06);
  color: var(--text-deep-charcoal);
  border: 1px solid var(--border-light-neutral);
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #27C93F;
  box-shadow: 0 0 0 2px rgba(39, 201, 63, 0.2);
  animation: pulseGreen 2s infinite;
}

@keyframes pulseGreen {
  0% { box-shadow: 0 0 0 0 rgba(39, 201, 63, 0.6); }
  70% { box-shadow: 0 0 0 6px rgba(39, 201, 63, 0); }
  100% { box-shadow: 0 0 0 0 rgba(39, 201, 63, 0); }
}

.project-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 2.5vw, 2.25rem);
  line-height: 1.18;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  font-size: 0.78rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background-color: var(--bg-soft-white);
  border: 1px solid var(--border-light-neutral);
  color: rgba(23, 27, 25, 0.75);
}

.project-description {
  font-size: 0.98rem;
  color: rgba(23, 27, 25, 0.75);
  line-height: 1.6;
}

.project-action-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-muted-green);
  margin-top: 0.5rem;
}

.action-arrow {
  transition: transform 0.3s var(--ease-out-smooth);
}

/* PROJECT CARD HOVER INTERACTIONS */
.project-card:hover .browser-frame {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.project-card:hover .project-screenshot {
  transform: scale(1.03);
}

.project-card:hover .browser-hover-overlay {
  opacity: 1;
}

.project-card:hover .hover-cta-pill {
  transform: translateY(0);
}

.project-card:hover .action-arrow {
  transform: translateX(6px);
}


/* 6. INDUSTRIES SECTION */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: var(--space-xl);
}

.industry-card {
  background-color: var(--bg-soft-white);
  border: 1px solid var(--border-light-neutral);
  padding: 1.75rem 1.25rem;
  border-radius: 6px;
  text-align: center;
  transition: all var(--transition-normal);
}

.industry-card:hover {
  border-color: var(--color-muted-green);
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.industry-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-deep-charcoal);
}

.industries-closing {
  text-align: center;
  margin-top: var(--space-xl);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--color-muted-green);
}


/* 7. SERVICES SECTION ("WHAT WE DO") */
.services-editorial-list {
  display: flex;
  flex-direction: column;
  margin-top: var(--space-xl);
}

.editorial-list-item {
  border-top: 1px solid var(--border-light-neutral);
  padding: var(--space-lg) 0;
  display: grid;
  grid-template-columns: 80px 1.5fr 2fr;
  gap: 2rem;
  align-items: baseline;
  transition: background-color 0.3s ease;
}

.editorial-list-item:last-child {
  border-bottom: 1px solid var(--border-light-neutral);
}

.service-title {
  font-family: var(--font-serif);
  font-size: 1.65rem;
}

.service-desc {
  font-size: 1.05rem;
  color: rgba(23, 27, 25, 0.75);
}

.additional-services {
  margin-top: var(--space-xl);
}

.capabilities-title {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(23, 27, 25, 0.6);
  margin-bottom: var(--space-sm);
}

.capabilities-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.capability-pill {
  padding: 0.5rem 1.15rem;
  border-radius: 30px;
  background-color: var(--bg-soft-white);
  border: 1px solid var(--border-light-neutral);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-deep-charcoal);
}


/* 8. WHY IRON OAK SECTION ("OUR APPROACH") */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  margin-top: var(--space-xl);
}

.value-card {
  background-color: var(--bg-soft-white);
  border: 1px solid var(--border-light-neutral);
  padding: 2.25rem;
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.value-card-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
}

.value-card-desc {
  font-size: 0.95rem;
  color: rgba(23, 27, 25, 0.75);
}


/* 9. PROCESS SECTION ("THE PROCESS") */
.process-wrapper {
  position: relative;
  margin-top: var(--space-xl);
}

.process-timeline-track {
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--border-light-neutral);
}

.process-progress-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0%;
  background-color: var(--color-muted-green);
  transition: height 0.1s linear;
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  padding-left: 70px;
}

.process-step {
  position: relative;
}

.process-step-node {
  position: absolute;
  left: -70px;
  top: 4px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--bg-warm-ivory);
  border: 1px solid var(--border-light-neutral);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-muted-green);
}

.process-step-title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  margin-bottom: 0.4rem;
}

.process-step-desc {
  font-size: 1rem;
  color: rgba(23, 27, 25, 0.75);
  max-width: 34rem;
}


/* 10. ABOUT SECTION */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.about-card-box {
  background: var(--bg-soft-white);
  border: 1px solid var(--border-light-neutral);
  padding: 3rem;
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.about-quote {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  line-height: 1.35;
  color: var(--color-muted-green);
}


/* 11. CONTACT SECTION & MODAL */
.contact-box {
  background-color: var(--text-deep-charcoal);
  color: var(--bg-warm-ivory);
  border-radius: 12px;
  padding: clamp(3rem, 7vw, 6rem);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-box .section-label {
  color: var(--color-soft-sage);
}
.contact-box .section-label::before {
  background-color: var(--color-soft-sage);
}

.contact-box .section-title {
  color: #ffffff;
}

.contact-box .section-supporting {
  color: rgba(250, 250, 247, 0.8);
  max-width: 32rem;
  margin-bottom: var(--space-lg);
}

.contact-ctas {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  justify-content: center;
}

.contact-box .btn-primary {
  background-color: var(--bg-warm-ivory);
  color: var(--text-deep-charcoal);
  border-color: var(--bg-warm-ivory);
}

.contact-box .btn-primary:hover {
  background-color: var(--color-soft-sage);
  border-color: var(--color-soft-sage);
}

.contact-box .btn-secondary {
  color: var(--bg-warm-ivory);
  border-color: rgba(250, 250, 247, 0.3);
}

.contact-box .btn-secondary:hover {
  background-color: rgba(250, 250, 247, 0.1);
  border-color: var(--bg-warm-ivory);
}

.contact-details-bar {
  display: flex;
  gap: 2.5rem;
  margin-top: var(--space-xl);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(250, 250, 247, 0.15);
  font-size: 0.9rem;
  color: rgba(250, 250, 247, 0.7);
  flex-wrap: wrap;
  justify-content: center;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Modal Window */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(23, 27, 25, 0.65);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-backdrop.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-content {
  background-color: var(--bg-warm-ivory);
  border: 1px solid var(--border-light-neutral);
  border-radius: 12px;
  max-width: 600px;
  width: 100%;
  padding: 2.5rem;
  position: relative;
  box-shadow: var(--shadow-hover);
  max-height: 90dvh;
  overflow-y: auto;
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-size: 1.5rem;
  color: var(--text-deep-charcoal);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--border-light-neutral);
}

.form-group {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  text-align: left;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-deep-charcoal);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  border: 1px solid var(--border-light-neutral);
  border-radius: 6px;
  background-color: var(--bg-soft-white);
  color: var(--text-deep-charcoal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-muted-green);
}


/* 12. FOOTER */
.footer {
  background-color: var(--bg-soft-white);
  border-top: 1px solid var(--border-light-neutral);
  padding: var(--space-xl) 0 var(--space-lg) 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  margin-bottom: var(--space-xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-logo {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.footer-subtitle {
  font-size: 0.9rem;
  color: rgba(23, 27, 25, 0.6);
}

.footer-statement {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--color-muted-green);
  margin-top: 0.5rem;
}

.footer-links-title {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(23, 27, 25, 0.5);
  margin-bottom: 1rem;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  font-size: 0.92rem;
  color: rgba(23, 27, 25, 0.75);
}

.footer-link:hover {
  color: var(--color-muted-green);
}

.footer-bottom {
  border-top: 1px solid var(--border-light-neutral);
  padding-top: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(23, 27, 25, 0.5);
  flex-wrap: wrap;
  gap: 1rem;
}


/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 1023px) {
  .nav-links, .nav-actions {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-browser-secondary {
    display: none;
  }
  .principles-grid {
    grid-template-columns: 1fr;
  }
  .industries-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .editorial-list-item {
    grid-template-columns: 50px 1fr;
  }
  .editorial-list-item .service-desc {
    grid-column: 1 / -1;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .project-card--split-left .project-card-link,
  .project-card--split-right .project-card-link {
    grid-template-columns: 1fr;
  }
  .project-card--split-right .browser-frame {
    order: 1;
  }
  .project-card--split-right .project-info {
    order: 2;
  }
  .projects-two-col-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .portfolio-header-flex {
    flex-direction: column;
    align-items: flex-start;
  }
  .process-steps {
    padding-left: 55px;
  }
  .process-step-node {
    left: -55px;
    width: 40px;
    height: 40px;
    font-size: 0.78rem;
  }
  .process-timeline-track {
    left: 19px;
  }
}