/* ==========================================================================
   SAI VISWA CONSTRUCTIONS - COMPONENTS DESIGN SYSTEM
   Buttons, Cards, Forms, Timelines, Accordions, CTA, Footer
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. BUTTONS & ACTIONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.85rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 1px solid transparent;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1.2;
}

.btn svg {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(4px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-cyan-500) 0%, var(--color-cyan-600) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(0, 153, 221, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-cyan-600) 0%, var(--color-navy-800) 100%);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 153, 221, 0.4);
}

.btn-navy {
  background: linear-gradient(135deg, var(--color-navy-800) 0%, var(--color-navy-900) 100%);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(11, 37, 69, 0.25);
}

.btn-navy:hover {
  background: var(--color-navy-950);
  color: var(--color-cyan-400);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(11, 37, 69, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-navy-800);
  border-color: var(--color-navy-800);
}

.btn-outline:hover {
  background: var(--color-navy-800);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-outline-white:hover {
  background: var(--color-white);
  color: var(--color-navy-900);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.25rem;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   2. HERO SLIDER SECTION
   -------------------------------------------------------------------------- */
.hero-slider-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background-color: var(--color-navy-950);
  color: var(--color-white);
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, transform 0.8s ease;
  transform: scale(1.04);
  display: flex;
  align-items: center;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 23, 43, 0.94) 0%, rgba(7, 23, 43, 0.8) 55%, rgba(7, 23, 43, 0.45) 100%);
  z-index: -1;
}

.hero-content {
  max-width: 760px;
  padding: 4rem 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(0, 153, 221, 0.18);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: var(--color-cyan-300);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}

.hero-title {
  color: var(--color-white);
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-text {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--color-slate-300);
  margin-bottom: 2.25rem;
  max-width: 620px;
  line-height: 1.6;
}

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

/* Slider Controls */
.hero-controls {
  position: absolute;
  bottom: 2.5rem;
  right: 2.5rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero-dots {
  display: flex;
  gap: 0.5rem;
}

.hero-dot {
  width: 32px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.hero-dot.active {
  background-color: var(--color-cyan-400);
  width: 48px;
}

.hero-nav-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hero-nav-btn:hover {
  background: var(--color-cyan-500);
  border-color: var(--color-cyan-500);
}

/* --------------------------------------------------------------------------
   3. TRUST PILLARS / BADGES
   -------------------------------------------------------------------------- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
}

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

@media (min-width: 1024px) {
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.trust-card {
  background-color: var(--color-white);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  padding: 1.75rem 1.5rem;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.trust-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--color-cyan-500);
  transition: height var(--transition-fast);
}

.trust-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 153, 221, 0.3);
}

.trust-card:hover::before {
  height: 100%;
}

.trust-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--border-radius-sm);
  background-color: var(--color-cyan-50);
  color: var(--color-cyan-600);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.trust-icon-box svg {
  width: 26px;
  height: 26px;
}

.trust-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-navy-900);
}

.trust-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   4. SERVICES CARDS
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.75rem;
}

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

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background-color: var(--color-white);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(0, 153, 221, 0.4);
}

.service-card-media {
  position: relative;
  height: 220px;
  overflow: hidden;
  background-color: var(--color-slate-100);
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card:hover .service-card-media img {
  transform: scale(1.08);
}

.service-card-tag {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background-color: rgba(7, 23, 43, 0.85);
  backdrop-filter: blur(4px);
  color: var(--color-cyan-300);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: var(--border-radius-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.service-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--color-navy-900);
}

.service-card-desc {
  font-size: 0.9125rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex: 1;
}

.service-card-features {
  margin-bottom: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  padding-top: 1rem;
}

.service-card-feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-slate-700);
  margin-bottom: 0.4rem;
}

.service-card-feature-item svg {
  width: 14px;
  height: 14px;
  color: var(--color-cyan-500);
  flex-shrink: 0;
}

.service-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-navy-800);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.service-card-link svg {
  width: 16px;
  height: 16px;
  color: var(--color-cyan-500);
  transition: transform var(--transition-fast);
}

.service-card:hover .service-card-link {
  color: var(--color-cyan-600);
}

.service-card:hover .service-card-link svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   5. WHY SAI VISWA 6 FEATURE BLOCKS
   -------------------------------------------------------------------------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.75rem;
}

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

@media (min-width: 1024px) {
  .why-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.why-card {
  background-color: var(--color-navy-900);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  padding: 2.25rem 2rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.why-card:hover {
  transform: translateY(-6px);
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.35);
}

.why-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.08);
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  line-height: 1;
  transition: color var(--transition-fast);
}

.why-card:hover .why-num {
  color: rgba(0, 153, 221, 0.25);
}

.why-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--border-radius-sm);
  background: rgba(0, 153, 221, 0.15);
  color: var(--color-cyan-400);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.why-icon svg {
  width: 24px;
  height: 24px;
}

.why-title {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.why-desc {
  color: var(--color-slate-300);
  font-size: 0.925rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   6. PROJECTS CARDS & FILTER TABS
   -------------------------------------------------------------------------- */
.project-filter-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.filter-btn {
  background-color: var(--color-white);
  border: 1px solid var(--border-light);
  color: var(--color-slate-700);
  padding: 0.65rem 1.45rem;
  border-radius: 999px;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-navy-800);
  color: var(--color-white);
  border-color: var(--color-navy-800);
  box-shadow: var(--shadow-sm);
}

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

@media (min-width: 768px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  background-color: var(--color-white);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(0, 153, 221, 0.4);
}

.project-media {
  position: relative;
  height: 260px;
  overflow: hidden;
  background-color: var(--color-navy-950);
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.project-card:hover .project-media img {
  transform: scale(1.06);
}

.project-badges {
  position: absolute;
  top: 1rem;
  left: 1rem;
  right: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.badge-completed {
  background-color: rgba(16, 185, 129, 0.9);
  color: var(--color-white);
}

.badge-ongoing {
  background-color: rgba(245, 158, 11, 0.9);
  color: var(--color-white);
}

.badge-upcoming {
  background-color: rgba(0, 153, 221, 0.9);
  color: var(--color-white);
}

.badge-category {
  background-color: rgba(7, 23, 43, 0.85);
  backdrop-filter: blur(4px);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--border-radius-sm);
}

.project-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.project-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-navy-900);
  margin-bottom: 0.5rem;
}

.project-location {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.875rem;
  color: var(--color-cyan-600);
  font-weight: 600;
  margin-bottom: 1rem;
}

.project-location svg {
  width: 14px;
  height: 14px;
}

.project-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  flex: 1;
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-navy-800);
  text-decoration: none;
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
  margin-top: auto;
  transition: color var(--transition-fast);
}

.project-link svg {
  width: 16px;
  height: 16px;
  color: var(--color-cyan-500);
  transition: transform var(--transition-fast);
}

.project-card:hover .project-link {
  color: var(--color-cyan-600);
}

.project-card:hover .project-link svg {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   7. PROCESS 8-STEP TIMELINE
   -------------------------------------------------------------------------- */
.process-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.5rem;
}

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

@media (min-width: 1024px) {
  .process-timeline {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-step-card {
  background-color: var(--color-white);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  padding: 2rem 1.5rem;
  position: relative;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.process-step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-cyan-500);
}

.step-number {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-cyan-600);
  background-color: var(--color-cyan-50);
  padding: 0.25rem 0.75rem;
  border-radius: var(--border-radius-sm);
  margin-bottom: 1.25rem;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-navy-900);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   8. REUSABLE CTA SECTION
   -------------------------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-navy-950) 0%, var(--color-navy-900) 60%, var(--color-navy-800) 100%);
  color: var(--color-white);
  border-radius: var(--border-radius-xl);
  padding: clamp(3rem, 6vw, 4.5rem) clamp(1.5rem, 4vw, 3.5rem);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-banner::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 153, 221, 0.22) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  color: var(--color-white);
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 800;
  margin-bottom: 1rem;
}

.cta-subtitle {
  color: var(--color-slate-300);
  font-size: 1.125rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

/* --------------------------------------------------------------------------
   9. FORMS & INPUTS
   -------------------------------------------------------------------------- */
.form-group {
  margin-bottom: 1.35rem;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-navy-900);
  margin-bottom: 0.45rem;
}

.form-label .required {
  color: #ef4444;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-slate-900);
  background-color: var(--color-white);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-cyan-500);
  box-shadow: 0 0 0 3px rgba(0, 153, 221, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

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

.form-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.925rem;
  display: none;
}

.form-alert.alert-success {
  background-color: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  display: block;
}

.form-alert.alert-error {
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  display: block;
}

/* --------------------------------------------------------------------------
   10. ACCORDION / FAQ
   -------------------------------------------------------------------------- */
.accordion-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  background-color: var(--color-white);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-navy-900);
  gap: 1rem;
}

.accordion-icon {
  width: 20px;
  height: 20px;
  color: var(--color-cyan-500);
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.accordion-item.active .accordion-icon {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth);
}

.accordion-content {
  padding: 0 1.5rem 1.5rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   11. BREADCRUMBS
   -------------------------------------------------------------------------- */
.breadcrumb-wrapper {
  background-color: var(--color-slate-100);
  border-bottom: 1px solid var(--border-light);
  padding: 0.85rem 0;
  font-size: 0.875rem;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
}

.breadcrumb-item a {
  color: var(--color-navy-800);
  font-weight: 500;
}

.breadcrumb-item a:hover {
  color: var(--color-cyan-600);
}

.breadcrumb-separator {
  color: var(--color-slate-400);
}

.breadcrumb-item.current {
  color: var(--color-slate-600);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   12. FOOTER STYLES
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-navy-950);
  color: var(--color-slate-300);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: clamp(4rem, 6vw, 5.5rem);
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1.2fr 1.4fr;
  }
}

.footer-brand img {
  height: 48px;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-tagline {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-cyan-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.footer-positioning {
  font-size: 0.925rem;
  color: var(--color-slate-300);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.footer-title {
  color: var(--color-white);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  color: var(--color-slate-300);
  text-decoration: none;
  font-size: 0.9125rem;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-link:hover {
  color: var(--color-cyan-400);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9125rem;
  color: var(--color-slate-300);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-cyan-400);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.75rem 0;
  font-size: 0.8125rem;
  color: var(--color-slate-400);
}

.footer-bottom-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (min-width: 768px) {
  .footer-bottom-inner {
    flex-direction: row;
  }
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-links a {
  color: var(--color-slate-400);
}

.footer-legal-links a:hover {
  color: var(--color-cyan-400);
}