/* =============================================
   VisionWave Solutions - Main Stylesheet
   Color Palette:
   - Deep Navy:    #0A0E1A
   - Dark Navy:    #0D1526
   - Card BG:      #111827
   - Electric Blue:#00A8FF
   - Cyan:         #00D4FF
   - White:        #FFFFFF
   - Light Gray:   #A0AEC0
   - Border:       #1E2D45
============================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --navy:        #0A0E1A;
  --navy-dark:   #060810;
  --navy-card:   #111827;
  --navy-border: #1E2D45;
  --blue:        #00A8FF;
  --cyan:        #00D4FF;
  --blue-dark:   #0077CC;
  --white:       #FFFFFF;
  --gray:        #A0AEC0;
  --gray-light:  #CBD5E0;
  --gradient:    linear-gradient(135deg, #00A8FF 0%, #00D4FF 100%);
  --gradient-dark: linear-gradient(135deg, #0077CC 0%, #00A8FF 100%);
  --shadow-blue: 0 0 30px rgba(0, 168, 255, 0.15);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --radius:      12px;
  --radius-lg:   20px;
  --transition:  all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--navy);
  color: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  margin-bottom: 0.75rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 1rem;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--gray);
  max-width: 600px;
}
.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy-dark); }
::-webkit-scrollbar-thumb { background: var(--blue-dark); border-radius: 3px; }

/* ---- Selection ---- */
::selection { background: rgba(0,168,255,0.3); color: var(--white); }

/* ============================================
   NAVBAR
============================================ */
.navbar-vw {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
  background: transparent;
}
.navbar-vw.scrolled {
  background: rgba(10, 14, 26, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--navy-border);
  padding: 0.6rem 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.navbar-vw .navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.navbar-vw .brand-logo {
  width: 38px;
  height: 38px;
}
.navbar-vw .brand-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}
.navbar-vw .brand-name span { color: var(--cyan); }
.navbar-vw .nav-link {
  color: var(--gray-light) !important;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.9rem !important;
  border-radius: 6px;
  transition: var(--transition);
  position: relative;
}
.navbar-vw .nav-link:hover,
.navbar-vw .nav-link.active {
  color: var(--white) !important;
  background: rgba(0,168,255,0.1);
}
.navbar-vw .nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%;
  transform: translateX(-50%);
  width: 20px; height: 2px;
  background: var(--gradient);
  border-radius: 2px;
}
.btn-nav-cta {
  background: var(--gradient);
  color: var(--navy) !important;
  font-weight: 700 !important;
  padding: 0.45rem 1.2rem !important;
  border-radius: 8px !important;
  transition: var(--transition) !important;
}
.btn-nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0,168,255,0.4);
  color: var(--navy) !important;
}
.navbar-toggler {
  border: 1px solid var(--navy-border) !important;
  padding: 0.4rem 0.6rem !important;
}
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(0,168,255,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* ============================================
   BUTTONS
============================================ */
.btn-primary-vw {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.8rem 2rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary-vw::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #00D4FF 0%, #00A8FF 100%);
  opacity: 0;
  transition: var(--transition);
}
.btn-primary-vw:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,168,255,0.45);
  color: var(--navy);
}
.btn-primary-vw:hover::before { opacity: 1; }
.btn-primary-vw span { position: relative; z-index: 1; }

.btn-outline-vw {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.9rem;
  border-radius: var(--radius);
  border: 1px solid var(--navy-border);
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}
.btn-outline-vw:hover {
  border-color: var(--blue);
  color: var(--cyan);
  background: rgba(0,168,255,0.07);
  transform: translateY(-2px);
}

/* ============================================
   SECTIONS COMMON
============================================ */
section { padding: 6rem 0; }
.section-center { text-align: center; }
.section-center .section-subtitle { margin: 0 auto; }

/* Divider line */
.vw-divider {
  width: 60px; height: 3px;
  background: var(--gradient);
  border-radius: 2px;
  margin: 1.2rem 0 2rem;
}
.section-center .vw-divider { margin: 1.2rem auto 2rem; }

/* ============================================
   CARDS
============================================ */
.vw-card {
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.vw-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.vw-card:hover {
  border-color: rgba(0,168,255,0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue), var(--shadow-card);
}
.vw-card:hover::before { transform: scaleX(1); }

/* Icon box */
.icon-box {
  width: 56px; height: 56px;
  border-radius: var(--radius);
  background: rgba(0,168,255,0.1);
  border: 1px solid rgba(0,168,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--cyan);
  margin-bottom: 1.2rem;
  transition: var(--transition);
}
.vw-card:hover .icon-box {
  background: rgba(0,168,255,0.2);
  box-shadow: 0 0 20px rgba(0,168,255,0.2);
}

/* ============================================
   HERO SECTION
============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 80px;
  background: var(--navy-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0,168,255,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(0,212,255,0.05) 0%, transparent 50%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(30,45,69,0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,45,69,0.4) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-content { position: relative; z-index: 2; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,168,255,0.1);
  border: 1px solid rgba(0,168,255,0.25);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}
.hero p.lead {
  font-size: 1.15rem;
  color: var(--gray);
  max-width: 520px;
  margin-bottom: 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--navy-border);
  flex-wrap: wrap;
}
.hero-stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--gray);
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-orb {
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(0,212,255,0.15), rgba(0,168,255,0.05) 50%, transparent 70%);
  border: 1px solid rgba(0,168,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}
.hero-orb::before {
  content: '';
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  border: 1px solid rgba(0,168,255,0.1);
}
.hero-orb::after {
  content: '';
  position: absolute;
  inset: 40px;
  border-radius: 50%;
  border: 1px solid rgba(0,168,255,0.07);
}
.hero-logo-center {
  width: 140px;
  height: 140px;
  position: relative;
  z-index: 2;
  filter: drop-shadow(0 0 30px rgba(0,168,255,0.4));
}
.orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(0,168,255,0.2);
  animation: spin-slow linear infinite;
}
.orbit-ring-1 { width: 300px; height: 300px; animation-duration: 20s; }
.orbit-ring-2 { width: 380px; height: 380px; animation-duration: 30s; animation-direction: reverse; }
@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.orbit-dot {
  position: absolute;
  width: 8px; height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--cyan);
  top: -4px; left: 50%;
  transform: translateX(-50%);
}

/* ============================================
   SERVICES SECTION
============================================ */
.services-section { background: var(--navy); }
.service-card .icon-box { font-size: 1.6rem; }
.service-card h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.service-card p { font-size: 0.9rem; color: var(--gray); }
.service-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 1rem; }
.service-tag {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: rgba(0,168,255,0.1);
  color: var(--cyan);
  border: 1px solid rgba(0,168,255,0.15);
}

/* ============================================
   STATS / COUNTER SECTION
============================================ */
.stats-section {
  background: var(--navy-card);
  border-top: 1px solid var(--navy-border);
  border-bottom: 1px solid var(--navy-border);
  padding: 4rem 0;
}
.stat-item { text-align: center; padding: 1rem; }
.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.stat-divider {
  width: 1px;
  background: var(--navy-border);
  align-self: stretch;
}

/* ============================================
   PORTFOLIO / WORK SECTION
============================================ */
.portfolio-section { background: var(--navy-dark); }
.portfolio-filter { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.filter-btn {
  padding: 0.45rem 1.1rem;
  border-radius: 50px;
  border: 1px solid var(--navy-border);
  background: transparent;
  color: var(--gray);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--gradient);
  color: var(--navy);
  border-color: transparent;
  font-weight: 700;
}
.portfolio-card {
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue), var(--shadow-card);
  border-color: rgba(0,168,255,0.3);
}
.portfolio-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  background: linear-gradient(135deg, #0D1526 0%, #111827 100%);
  position: relative;
  overflow: hidden;
}
.portfolio-img-placeholder {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
}
.portfolio-img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0D1526 0%, #111827 100%);
}
.portfolio-img-placeholder span { position: relative; z-index: 1; }
.portfolio-body { padding: 1.5rem; }
.portfolio-category {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 0.5rem;
}
.portfolio-body h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.portfolio-body p { font-size: 0.88rem; color: var(--gray); }
.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  margin-top: 1rem;
  transition: var(--transition);
}
.portfolio-link:hover { color: var(--cyan); gap: 0.6rem; }

/* ============================================
   PROCESS SECTION
============================================ */
.process-section { background: var(--navy); }
.process-step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.process-step:hover { background: rgba(0,168,255,0.04); }
.step-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  min-width: 50px;
}
.step-content h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.4rem; }
.step-content p { font-size: 0.9rem; color: var(--gray); }

/* ============================================
   TESTIMONIALS
============================================ */
.testimonials-section { background: var(--navy-dark); }
.testimonial-card {
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  height: 100%;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(0,168,255,0.25);
  box-shadow: var(--shadow-blue);
}
.testimonial-stars { color: #FFB800; font-size: 0.9rem; margin-bottom: 1rem; }
.testimonial-text {
  font-size: 0.95rem;
  color: var(--gray-light);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.testimonial-author { display: flex; align-items: center; gap: 0.8rem; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--navy);
  flex-shrink: 0;
}
.author-name { font-weight: 700; font-size: 0.9rem; }
.author-role { font-size: 0.78rem; color: var(--gray); }

/* ============================================
   TECH STACK
============================================ */
.tech-section { background: var(--navy-card); padding: 4rem 0; }
.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}
.tech-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background: var(--navy);
  border: 1px solid var(--navy-border);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-light);
  transition: var(--transition);
}
.tech-badge:hover {
  border-color: rgba(0,168,255,0.3);
  color: var(--white);
  background: rgba(0,168,255,0.07);
}
.tech-badge .tech-icon { font-size: 1.1rem; }

/* ============================================
   CTA SECTION
============================================ */
.cta-section {
  background: var(--navy-dark);
  padding: 6rem 0;
}
.cta-box {
  background: linear-gradient(135deg, rgba(0,168,255,0.1) 0%, rgba(0,212,255,0.05) 100%);
  border: 1px solid rgba(0,168,255,0.2);
  border-radius: 24px;
  padding: 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(0,168,255,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.cta-box h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 1rem; }
.cta-box p { color: var(--gray); font-size: 1.05rem; max-width: 500px; margin: 0 auto 2rem; }

/* ============================================
   FOOTER
============================================ */
footer {
  background: var(--navy-dark);
  border-top: 1px solid var(--navy-border);
  padding: 4rem 0 2rem;
}
.footer-brand { margin-bottom: 1.2rem; }
.footer-brand .brand-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
}
.footer-brand .brand-name span { color: var(--cyan); }
.footer-desc { font-size: 0.88rem; color: var(--gray); max-width: 260px; line-height: 1.7; }
.footer-heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gray);
  margin-bottom: 1.2rem;
}
.footer-links { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
  font-size: 0.9rem;
  color: var(--gray);
  text-decoration: none;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--cyan); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--navy-border);
  padding-top: 1.5rem;
  margin-top: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: 0.82rem; color: var(--gray); }
.social-links { display: flex; gap: 0.6rem; }
.social-link {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-link:hover {
  background: rgba(0,168,255,0.1);
  border-color: rgba(0,168,255,0.3);
  color: var(--cyan);
  transform: translateY(-2px);
}

/* ============================================
   PAGE HERO (inner pages)
============================================ */
.page-hero {
  padding: 8rem 0 4rem;
  background: var(--navy-dark);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(0,168,255,0.08) 0%, transparent 60%);
}
.page-hero .breadcrumb {
  background: transparent;
  padding: 0;
  margin-bottom: 1rem;
}
.page-hero .breadcrumb-item a {
  color: var(--gray);
  text-decoration: none;
  font-size: 0.85rem;
}
.page-hero .breadcrumb-item a:hover { color: var(--cyan); }
.page-hero .breadcrumb-item.active { color: var(--cyan); font-size: 0.85rem; }
.page-hero .breadcrumb-item + .breadcrumb-item::before { color: var(--gray); }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 1rem; }
.page-hero p { color: var(--gray); font-size: 1.05rem; max-width: 600px; }

/* ============================================
   ABOUT PAGE
============================================ */
.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.about-img-placeholder {
  width: 100%;
  height: 420px;
  background: linear-gradient(135deg, #0D1526 0%, #111827 100%);
  border-radius: var(--radius-lg);
  border: 1px solid var(--navy-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  position: relative;
  overflow: hidden;
}
.about-img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 40% 40%, rgba(0,168,255,0.1) 0%, transparent 60%);
}
.about-badge {
  position: absolute;
  bottom: 1.5rem; right: 1.5rem;
  background: var(--gradient);
  color: var(--navy);
  font-weight: 800;
  font-size: 0.85rem;
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius);
  text-align: center;
}
.value-card {
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: var(--transition);
}
.value-card:hover {
  border-color: rgba(0,168,255,0.25);
  transform: translateY(-4px);
}
.team-card {
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  text-align: center;
}
.team-card:hover {
  border-color: rgba(0,168,255,0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
}
.team-avatar {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #0D1526 0%, #111827 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  position: relative;
}
.team-avatar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(transparent, var(--navy-card));
}
.team-body { padding: 1.5rem; }
.team-body h4 { font-size: 1rem; font-weight: 700; margin-bottom: 0.2rem; }
.team-role { font-size: 0.82rem; color: var(--cyan); font-weight: 600; margin-bottom: 0.8rem; }
.team-body p { font-size: 0.85rem; color: var(--gray); }

/* ============================================
   CONTACT PAGE
============================================ */
.contact-form-wrap {
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-light);
  margin-bottom: 0.4rem;
}
.form-control, .form-select {
  background: var(--navy) !important;
  border: 1px solid var(--navy-border) !important;
  color: var(--white) !important;
  border-radius: var(--radius) !important;
  padding: 0.75rem 1rem !important;
  font-size: 0.9rem !important;
  transition: var(--transition) !important;
}
.form-control:focus, .form-select:focus {
  border-color: var(--blue) !important;
  box-shadow: 0 0 0 3px rgba(0,168,255,0.15) !important;
  outline: none !important;
}
.form-control::placeholder { color: var(--gray) !important; }
.form-select option { background: var(--navy-card); }
textarea.form-control { resize: vertical; min-height: 130px; }
.contact-info-card {
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  transition: var(--transition);
}
.contact-info-card:hover {
  border-color: rgba(0,168,255,0.25);
  transform: translateX(4px);
}
.contact-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  background: rgba(0,168,255,0.1);
  border: 1px solid rgba(0,168,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--cyan);
  flex-shrink: 0;
}
.contact-info-card h5 { font-size: 0.85rem; color: var(--gray); margin-bottom: 0.2rem; font-weight: 500; }
.contact-info-card p { font-size: 0.95rem; font-weight: 600; margin: 0; }
.contact-info-card a { color: var(--white); text-decoration: none; }
.contact-info-card a:hover { color: var(--cyan); }

/* ============================================
   ANIMATIONS
============================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ============================================
   MOBILE NAVBAR FIX
   The collapsed menu must sit BELOW the brand
   row and have a solid background so it never
   overlaps page content.
============================================ */
@media (max-width: 991px) {
  /* Give the navbar a solid bg at all times on mobile
     so the open menu doesn't bleed into the page */
  .navbar-vw {
    background: rgba(10, 14, 26, 0.98) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--navy-border);
  }

  /* The collapsible menu panel */
  .navbar-vw .navbar-collapse {
    background: rgba(6, 8, 16, 0.98);
    border: 1px solid var(--navy-border);
    border-radius: var(--radius);
    margin-top: 0.75rem;
    padding: 1rem;
    /* Ensure it stacks in normal flow, not overlapping */
    position: relative;
    z-index: 999;
  }

  /* Nav links full-width on mobile */
  .navbar-vw .nav-link {
    padding: 0.65rem 1rem !important;
    border-radius: 8px;
    display: block;
    width: 100%;
  }

  /* Remove the bottom underline indicator on mobile */
  .navbar-vw .nav-link.active::after { display: none; }

  /* CTA button: contained width, not full-width */
  .btn-nav-cta {
    display: inline-block !important;
    width: auto !important;
    margin-top: 0.5rem;
    text-align: center;
  }

  /* Hero orb */
  .hero-orb { width: 300px; height: 300px; }
  .orbit-ring-1 { width: 220px; height: 220px; }
  .orbit-ring-2 { width: 280px; height: 280px; }
  .hero-logo-center { width: 100px; height: 100px; }
  .cta-box { padding: 2.5rem 1.5rem; }
  .stat-divider { display: none; }
}

/* ============================================
   RESPONSIVE — TABLET & MOBILE
============================================ */
@media (max-width: 767px) {
  section { padding: 4rem 0; }

  /* Hero needs extra top padding to clear the fixed navbar */
  .hero { padding-top: 80px; }
  .page-hero { padding: 7rem 0 3rem; }

  .hero-visual { margin-top: 2.5rem; }
  .hero-orb { width: 240px; height: 240px; }
  .orbit-ring-1 { width: 175px; height: 175px; }
  .orbit-ring-2 { width: 225px; height: 225px; }
  .hero-logo-center { width: 75px; height: 75px; }
  .hero-stats { gap: 1.5rem; }

  /* Portfolio image placeholders smaller on mobile */
  .portfolio-img-placeholder { height: 160px; }
  .proj-icon { width: 56px !important; height: 56px !important; }

  /* About image */
  .about-img-placeholder { height: 280px; }

  /* Team avatar */
  .team-avatar { height: 160px; }

  /* Footer */
  .footer-bottom { flex-direction: column; text-align: center; }
  .social-links { justify-content: center; }

  /* Contact form */
  .contact-form-wrap { padding: 1.5rem; }

  /* CTA box */
  .cta-box { padding: 2rem 1.2rem; }
  .cta-box .d-flex { flex-direction: column; align-items: center; }
  .cta-box .btn-primary-vw,
  .cta-box .btn-outline-vw { width: 100%; max-width: 320px; justify-content: center; }
}

@media (max-width: 575px) {
  .hero h1 { font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .hero p.lead { font-size: 1rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-primary-vw,
  .hero-actions .btn-outline-vw { width: 100%; justify-content: center; }
  .hero-stats { gap: 1.2rem; }
  .hero-stat-num { font-size: 1.6rem; }

  .section-title { font-size: clamp(1.6rem, 6vw, 2.2rem); }

  /* Stat numbers smaller */
  .stat-number { font-size: 2.2rem; }

  /* Portfolio filter wrap nicely */
  .portfolio-filter { gap: 0.4rem; }
  .filter-btn { font-size: 0.78rem; padding: 0.35rem 0.8rem; }

  /* Process steps stack cleanly */
  .process-step { padding: 1rem; }

  /* Pricing cards full width */
  .pricing-card { padding: 1.8rem 1.2rem; }

  /* Contact info cards */
  .contact-info-card { padding: 1.2rem; }

  /* FAQ */
  .faq-btn { font-size: 0.88rem; padding: 1rem 1.2rem; }
}

/* ============================================
   PROFESSIONAL PROJECT IMAGE PLACEHOLDERS
   (replaces emoji spans)
============================================ */
.proj-thumb {
  width: 100%;
  height: 200px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.proj-thumb .proj-bg {
  position: absolute;
  inset: 0;
}
.proj-thumb .proj-icon {
  position: relative;
  z-index: 2;
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(0,168,255,0.12);
  border: 1px solid rgba(0,168,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  font-size: 1.8rem;
  box-shadow: 0 0 30px rgba(0,168,255,0.15);
  transition: var(--transition);
}
.portfolio-card:hover .proj-icon {
  background: rgba(0,168,255,0.22);
  box-shadow: 0 0 40px rgba(0,168,255,0.3);
  transform: scale(1.08);
}
.proj-thumb .proj-label {
  position: absolute;
  bottom: 0.8rem;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(0,212,255,0.7);
  z-index: 2;
}
/* Grid lines overlay on project thumbs */
.proj-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,168,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,168,255,0.06) 1px, transparent 1px);
  background-size: 30px 30px;
  z-index: 1;
}

/* ============================================
   ABOUT / TEAM PROFESSIONAL PLACEHOLDERS
============================================ */
.about-visual {
  width: 100%;
  height: 420px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--navy-border);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0D1526 0%, #111827 100%);
}
.about-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 35% 35%, rgba(0,168,255,0.12) 0%, transparent 55%),
    radial-gradient(circle at 70% 70%, rgba(0,212,255,0.06) 0%, transparent 45%);
}
.about-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,168,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,168,255,0.05) 1px, transparent 1px);
  background-size: 40px 40px;
}
.about-visual-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}
.about-visual-icon {
  width: 80px; height: 80px;
  border-radius: 20px;
  background: rgba(0,168,255,0.12);
  border: 1px solid rgba(0,168,255,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  color: var(--cyan);
  margin: 0 auto 1rem;
  box-shadow: 0 0 40px rgba(0,168,255,0.2);
}
.about-visual-stats {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1.5rem;
}
.about-visual-stat {
  text-align: center;
  background: rgba(0,168,255,0.08);
  border: 1px solid rgba(0,168,255,0.15);
  border-radius: 10px;
  padding: 0.8rem 1.2rem;
}
.about-visual-stat .num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.about-visual-stat .lbl {
  font-size: 0.68rem;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.2rem;
}

/* Team avatar professional */
.team-avatar-pro {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #0D1526 0%, #111827 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.team-avatar-pro::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 40%, rgba(0,168,255,0.1) 0%, transparent 60%);
}
.team-avatar-pro::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60px;
  background: linear-gradient(transparent, var(--navy-card));
}
.team-avatar-circle {
  position: relative;
  z-index: 2;
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
  box-shadow: 0 0 30px rgba(0,168,255,0.3);
}

/* Value card icon */
.value-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  background: rgba(0,168,255,0.1);
  border: 1px solid rgba(0,168,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--cyan);
  margin-bottom: 0.8rem;
}