/* ==========================================================================
   NAVIGATION HEADER
   ========================================================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background-color var(--transition-normal), border-color var(--transition-normal), backdrop-filter var(--transition-normal);
}

header.scrolled {
  background-color: var(--bg-surface);
  backdrop-filter: blur(var(--card-blur));
  border-color: var(--border-glass);
  box-shadow: var(--shadow-sm);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-dot {
  width: 8px;
  height: 8px;
  background-color: var(--primary);
  border-radius: 50%;
  box-shadow: var(--shadow-glow);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.2rem;
  align-items: center;
}

.nav-links a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transition: width var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-main);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Header Utilities */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Theme Toggle Button */
.theme-toggle {
  background: none;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 1.2rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  background-color: var(--bg-surface);
}

.theme-toggle:hover {
  color: var(--text-main);
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.1);
  transform: translateY(-2px);
}

.theme-toggle .sun-icon { display: none; }
.theme-toggle .moon-icon { display: block; }
[data-theme="dark"] .theme-toggle .sun-icon { display: block; }
[data-theme="dark"] .theme-toggle .moon-icon { display: none; }

/* Mobile Menu Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-main);
  margin: 5px 0;
  transition: all var(--transition-normal);
}

@media (max-width: 900px) {
  .mobile-nav-toggle {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg-surface-opaque);
    flex-direction: column;
    padding: 3rem 1.5rem;
    gap: 2rem;
    align-items: flex-start;
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
    border-top: 1px solid var(--border-color);
  }

  .nav-links.active {
    transform: translateX(0);
  }

  /* Hamburger Animation */
  .mobile-nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .mobile-nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  .mobile-nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 2.2rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #ffffff;
  box-shadow: var(--shadow-sm), var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), 0 0 30px rgba(var(--primary-rgb), 0.35);
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
}

.btn-secondary {
  background-color: var(--bg-surface);
  border-color: var(--border-color);
  color: var(--text-main);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm), 0 0 15px rgba(var(--primary-rgb), 0.1);
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   CARDS & GLASSMORPHISM
   ========================================================================== */
.glass-card {
  background-color: var(--bg-surface);
  backdrop-filter: blur(var(--card-blur));
  -webkit-backdrop-filter: blur(var(--card-blur));
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: var(--shadow-sm), inset 0 1px 0 0 var(--border-glass);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.05) 0%, rgba(var(--secondary-rgb), 0.05) 100%);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), 0 0 25px rgba(var(--primary-rgb), 0.05), inset 0 1px 0 0 var(--border-glass);
  border-color: var(--border-color-glow);
}

.glass-card:hover::before {
  opacity: 1;
}

/* ==========================================================================
   HERO COMPONENTS
   ========================================================================== */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 4rem;
  min-height: calc(100vh - var(--header-height));
  margin-top: var(--header-height);
}

.hero-content {
  position: relative;
  z-index: 10;
}

.hero-subtitle {
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-title {
  margin-bottom: 2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.hero-title span {
  display: block;
}

.hero-description {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 3rem;
  max-width: 580px;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* Hero Canvas Skyline / Graphics */
.hero-visuals {
  position: relative;
  width: 100%;
  height: 500px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.skyline-container {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.skyline-svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero-dashboard-floater {
  position: absolute;
  z-index: 5;
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
}

#dashboard-analytics {
  top: 15%;
  left: -5%;
  width: 260px;
}

#dashboard-ai-agent {
  bottom: 25%;
  right: -5%;
  width: 240px;
}

#dashboard-services-tag {
  top: 50%;
  left: 30%;
  transform: translate(-50%, -50%);
  width: 220px;
}

@media (max-width: 1100px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
    padding-bottom: 5rem;
  }
  
  .hero-description {
    margin: 0 auto 3rem auto;
  }
  
  .hero-buttons {
    justify-content: center;
  }

  .hero-visuals {
    height: 400px;
  }

  #dashboard-analytics {
    left: 5%;
  }

  #dashboard-ai-agent {
    right: 5%;
  }
}

/* ==========================================================================
   TRUST SECTION
   ========================================================================== */
.trust-bar {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  padding: 3rem 0;
  backdrop-filter: blur(8px);
}

.counters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.counter-item {
  position: relative;
}

.counter-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 20%;
  right: -1rem;
  width: 1px;
  height: 60%;
  background-color: var(--border-color);
}

.counter-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.counter-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .counters-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 1.5rem;
  }
  .counter-item:nth-child(2)::after {
    display: none;
  }
}

/* ==========================================================================
   ABOUT TIMELINE
   ========================================================================== */
.about-wrapper {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 5rem;
  align-items: start;
}

.about-media {
  position: sticky;
  top: 120px;
}

.about-portrait-card {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  background-color: var(--bg-surface);
  padding: 1rem;
}

.portrait-frame {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  padding-bottom: 125%; /* 4:5 Aspect Ratio */
}

.portrait-frame img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-decor {
  position: absolute;
  inset: 0;
  border: 2px solid var(--primary);
  border-radius: 16px;
  opacity: 0.5;
  transform: scale(0.96);
  pointer-events: none;
  transition: transform var(--transition-normal);
}

.about-portrait-card:hover .portrait-decor {
  transform: scale(1.02);
}

/* Timeline */
.timeline-container {
  position: relative;
  padding-left: 2.5rem;
  border-left: 2px solid var(--border-color);
  margin: 3rem 0;
}

.timeline-line-glow {
  position: absolute;
  top: 0;
  left: -2px;
  width: 2px;
  height: 0;
  background: linear-gradient(to bottom, var(--primary), var(--secondary));
  box-shadow: 0 0 8px var(--primary);
  transition: height var(--transition-slow);
}

.timeline-item {
  position: relative;
  margin-bottom: 3.5rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: calc(-2.5rem - 6px);
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--bg-base);
  border: 3px solid var(--border-color);
  transition: all var(--transition-normal);
}

.timeline-item.active .timeline-dot {
  background-color: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 0 10px var(--primary);
  transform: scale(1.3);
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

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

.timeline-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

@media (max-width: 992px) {
  .about-wrapper {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .about-media {
    position: static;
    max-width: 450px;
    margin: 0 auto;
  }
}

/* ==========================================================================
   SERVICES STYLES
   ========================================================================== */
.services-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 4rem;
}

.filter-btn {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.6rem 1.4rem;
  border-radius: 30px;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-sm), 0 5px 15px rgba(var(--primary-rgb), 0.15);
}

.service-card-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.service-icon-wrapper {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background-color: rgba(var(--primary-rgb), 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.glass-card:hover .service-icon-wrapper {
  background-color: var(--primary);
  color: #ffffff;
  transform: rotate(5deg) scale(1.05);
  box-shadow: var(--shadow-glow);
}

.service-card-title {
  font-size: 1.4rem;
  margin-bottom: 0;
}

.service-list {
  list-style: none;
  margin-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}

.service-list li svg {
  margin-top: 3px;
  color: var(--accent);
  flex-shrink: 0;
}

/* ==========================================================================
   INDUSTRIES
   ========================================================================== */
.industries-track {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  padding: 1rem 0 2rem 0;
  scrollbar-width: none; /* Hide default scrollbar (Firefox) */
}

.industries-track::-webkit-scrollbar {
  display: none; /* Hide scrollbar Chrome/Safari */
}

.industry-card {
  flex: 0 0 220px;
  padding: 2rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.industry-card:hover {
  transform: scale(1.05);
  border-color: var(--secondary);
  box-shadow: 0 10px 25px -10px rgba(var(--secondary-rgb), 0.2);
}

.industry-card svg {
  color: var(--secondary);
  margin-bottom: 1rem;
}

.industry-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-main);
}

/* ==========================================================================
   PORTFOLIO (CASE STUDIES)
   ========================================================================== */
.portfolio-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.portfolio-img-wrapper {
  width: 100%;
  height: 200px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  position: relative;
  background-color: rgba(var(--primary-rgb), 0.04);
}

.portfolio-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-normal);
}

.portfolio-card:hover .portfolio-img-wrapper img {
  transform: scale(1.05);
}

.portfolio-cat {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.portfolio-results-preview {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   PROCESS SECTION
   ========================================================================== */
.process-track {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1.5rem;
  position: relative;
}

.process-track::after {
  content: '';
  position: absolute;
  top: 40px;
  left: 5%;
  width: 90%;
  height: 2px;
  background: var(--border-color);
  z-index: 0;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-badge {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--bg-surface);
  border: 2px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

.process-step:hover .process-badge {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-color: transparent;
  color: #ffffff;
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.process-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

@media (max-width: 992px) {
  .process-track {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .process-track::after {
    top: 5%;
    left: 40px;
    width: 2px;
    height: 90%;
  }

  .process-step {
    flex-direction: row;
    text-align: left;
    gap: 1.5rem;
  }

  .process-badge {
    margin-bottom: 0;
  }
}

/* Testimonials carousel styles removed */

/* ==========================================================================
   BLOG CARDS & LIST
   ========================================================================== */
.blog-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  cursor: pointer;
}

.blog-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 0.75rem;
}

.blog-cat-tag {
  background-color: rgba(var(--secondary-rgb), 0.08);
  color: var(--secondary);
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-weight: 600;
}

.blog-title {
  font-size: 1.35rem;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.blog-excerpt {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-readmore-row {
  margin-top: auto;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap var(--transition-fast);
}

.blog-card:hover .blog-readmore-row {
  gap: 0.8rem;
}

/* ==========================================================================
   WHY CHOOSE ME
   ========================================================================== */
.why-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.why-feature-item {
  display: flex;
  gap: 1.25rem;
}

.why-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: rgba(var(--primary-rgb), 0.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-feature-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.why-feature-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .why-features {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   ACCORDION FAQ
   ========================================================================== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-item {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--border-color-glow);
}

.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  padding: 1.75rem 2rem;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--text-main);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.faq-icon-status {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: transform var(--transition-normal), color var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.open .faq-icon-status {
  transform: rotate(45deg);
  color: var(--primary);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out;
}

.faq-content {
  padding: 0 2rem 2rem 2rem;
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   CONTACT FORM
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-glass);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.contact-label {
  font-size: 0.85rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-val {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-main);
}

.contact-val a:hover {
  text-decoration: underline;
}

/* Form Styles */
.form-group {
  position: relative;
  margin-bottom: 2rem;
}

.form-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 1.1rem 1.25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-main);
  outline: none;
  transition: all var(--transition-fast);
}

textarea.form-input {
  min-height: 150px;
  resize: vertical;
}

.form-label {
  position: absolute;
  left: 1.25rem;
  top: 1.1rem;
  font-size: 0.95rem;
  color: var(--text-light);
  pointer-events: none;
  transition: all var(--transition-fast);
}

/* Label behavior when focused or filled */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  top: -0.6rem;
  left: 0.8rem;
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--bg-surface-opaque);
  padding: 0 0.4rem;
  color: var(--primary);
  border-radius: 4px;
}

.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 15px rgba(var(--primary-rgb), 0.1);
  background-color: var(--bg-surface-opaque);
}

.error-message {
  font-size: 0.8rem;
  color: #ef4444;
  margin-top: 0.25rem;
  display: none;
}

.form-input.invalid {
  border-color: #ef4444;
  box-shadow: 0 0 15px rgba(239, 68, 68, 0.1);
}

.form-input.invalid ~ .error-message {
  display: block;
}

/* Form Submit State */
.form-success-card {
  text-align: center;
  padding: 3rem 1.5rem;
  display: none;
}

.form-success-card svg {
  color: #10b981;
  margin-bottom: 1.5rem;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}

/* ==========================================================================
   CALL TO ACTION (CTA)
   ========================================================================== */
.cta-inner {
  text-align: center;
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.1) 0%, rgba(var(--secondary-rgb), 0.1) 50%, rgba(var(--accent-rgb), 0.05) 100%);
  border: 1px solid var(--border-color-glow);
  border-radius: 30px;
  padding: 6rem 4rem;
  position: relative;
  overflow: hidden;
}

.cta-inner h2 {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  margin-bottom: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.cta-inner p {
  max-width: 600px;
  margin: 0 auto 3rem auto;
  font-size: 1.25rem;
}

@media (max-width: 768px) {
  .cta-inner {
    padding: 4rem 2rem;
  }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-glass);
  padding: 6rem 0 3rem 0;
  backdrop-filter: blur(8px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 4rem;
  margin-bottom: 5rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.95rem;
  max-width: 250px;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--primary);
  padding-left: 3px;
}

.footer-newsletter p {
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
}

.newsletter-form {
  display: flex;
  gap: 0.5rem;
}

.newsletter-input {
  flex: 1;
  background-color: var(--bg-base);
  border: 1px solid var(--border-color);
  border-radius: 50px;
  padding: 0.75rem 1.25rem;
  font-family: var(--font-body);
  color: var(--text-main);
  outline: none;
  font-size: 0.9rem;
}

.newsletter-input:focus {
  border-color: var(--primary);
}

.newsletter-btn {
  padding: 0.75rem 1.5rem;
}

/* Social icons footer block */
.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-icon-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--bg-base);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-icon-btn:hover {
  background-color: var(--primary);
  color: #ffffff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--text-light);
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }
}

/* ==========================================================================
   FLOATING ACTION WIDGETS
   ========================================================================== */
.floating-widgets {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: none;
}

.floating-btn:hover {
  transform: translateY(-5px) scale(1.05);
}

.btn-whatsapp {
  background-color: #25d366; /* Official WhatsApp Green */
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.5);
}

.btn-call {
  background-color: var(--primary);
  box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.3);
}

.btn-call:hover {
  box-shadow: 0 12px 30px rgba(var(--primary-rgb), 0.5);
}

.btn-top {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-normal);
  backdrop-filter: blur(8px);
}

.btn-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.btn-top:hover {
  background-color: var(--primary);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

@media (max-width: 768px) {
  .floating-widgets {
    bottom: 1.5rem;
    right: 1.5rem;
    gap: 0.75rem;
  }
  .floating-btn {
    width: 48px;
    height: 48px;
  }
}

/* ==========================================================================
   MODAL DIALOGS (CASE STUDY & BLOG READER)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--overlay-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  padding: 2rem;
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background-color: var(--bg-surface-opaque);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  width: 100%;
  max-width: 900px;
  max-height: calc(100vh - 4rem);
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.modal-overlay.open .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background-color: #ef4444;
  color: #ffffff;
  border-color: transparent;
  transform: rotate(90deg);
}

/* Modal Content Styling */
.modal-header-img {
  width: 100%;
  height: 350px;
  object-fit: cover;
}

.modal-body {
  padding: 3.5rem;
}

.modal-meta {
  display: flex;
  gap: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.modal-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 2rem;
  letter-spacing: -0.03em;
}

/* Rich Text inside Modal */
.modal-rich-text h3 {
  margin: 2.5rem 0 1rem 0;
  font-size: 1.5rem;
}

.modal-rich-text p {
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.modal-rich-text ul {
  list-style: none;
  margin-bottom: 1.5rem;
}

.modal-rich-text ul li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 1.05rem;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
}

.modal-rich-text ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

.project-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border-color);
}

.project-tech-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tech-pill {
  font-size: 0.8rem;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.35rem 0.8rem;
  border-radius: 30px;
  font-weight: 600;
  color: var(--text-muted);
}

.project-results-box {
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.05) 0%, rgba(var(--accent-rgb), 0.05) 100%);
  border: 1px solid var(--border-color-glow);
  padding: 1.5rem;
  border-radius: 16px;
}

.project-results-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.project-results-text {
  font-size: 0.95rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .modal-overlay { padding: 1rem; }
  .modal-body { padding: 2rem; }
  .modal-header-img { height: 200px; }
  .project-details-grid { grid-template-columns: 1fr; gap: 2rem; }
}

body.modal-open {
  overflow: hidden;
}