/* ===================================
   LEVEL IO STUDIOS — MAIN STYLESHEET
   =================================== */

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

/* ─── RESET & BASE ─── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg-primary:   #060d1a;
  --bg-secondary: #0b1a2e;
  --bg-card:      #0d1f35;
  --bg-card-hover:#112540;
  --blue:         #2563eb;
  --blue-light:   #3b82f6;
  --cyan:         #06b6d4;
  --cyan-light:   #22d3ee;
  --gold:         #f59e0b;
  --text:         #e2e8f0;
  --text-muted:   #94a3b8;
  --text-dim:     #64748b;
  --border:       rgba(255,255,255,0.07);
  --border-blue:  rgba(37,99,235,0.35);
  --glow-blue:    rgba(37,99,235,0.25);
  --glow-cyan:    rgba(6,182,212,0.2);
  --radius-sm:    8px;
  --radius-md:    14px;
  --radius-lg:    20px;
  --transition:   0.3s cubic-bezier(0.4,0,0.2,1);
  --font-head:    'Orbitron', monospace;
  --font-body:    'Inter', sans-serif;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100vw;
}

::selection { background: var(--blue); color: #fff; }

/* ─── SCROLLBAR ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

/* ─── TYPOGRAPHY ─── */
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; }
p { color: var(--text-muted); }
a { text-decoration: none; color: inherit; }

/* ─── UTILITY ─── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-sm { padding: 70px 0; }

.tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cyan);
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.25);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-header { text-align: center; margin-bottom: 64px; }

.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  background: linear-gradient(135deg, #fff 0%, var(--cyan-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
}

.section-header p { font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

.gradient-text {
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, #1d4ed8 100%);
  color: #fff;
  box-shadow: 0 0 24px var(--glow-blue);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(37,99,235,0.5);
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--blue) 100%);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-blue);
}
.btn-outline:hover {
  background: rgba(37,99,235,0.12);
  border-color: var(--blue-light);
  transform: translateY(-2px);
  color: #fff;
}

.btn-cyan {
  background: linear-gradient(135deg, var(--cyan) 0%, #0891b2 100%);
  color: #fff;
  box-shadow: 0 0 24px var(--glow-cyan);
}
.btn-cyan:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(6,182,212,0.45);
}

/* ─── NAVBAR ─── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 0;
  background: rgba(6,13,26,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 40px rgba(0,0,0,0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
  position: relative;
}

.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  height: 90px;
  overflow: hidden;
}

.nav-logo img {
  height: 380px;
  width: auto;
  display: block;
  transition: var(--transition);
}
.nav-logo:hover img { transform: scale(1.04); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
  align-items: center;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 14px; right: 14px;
  height: 1.5px;
  background: var(--blue-light);
  transform: scaleX(0);
  transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active {
  color: #fff;
}

.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.nav-cta { margin-left: 16px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 90px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(37,99,235,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(6,182,212,0.1) 0%, transparent 60%),
    var(--bg-primary);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37,99,235,0.1);
  border: 1px solid rgba(37,99,235,0.3);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 0.8rem;
  color: var(--cyan-light);
  font-weight: 600;
  margin-bottom: 28px;
  letter-spacing: 0.5px;
}
.hero-badge .dot {
  width: 7px; height: 7px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.08;
  margin-bottom: 24px;
  color: #fff;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.1rem;
  max-width: 540px;
  margin-bottom: 40px;
  color: var(--text-muted);
  line-height: 1.75;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: float 3s ease-in-out infinite;
}
.hero-scroll svg { opacity: 0.5; }

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ─── SERVICES ─── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
  group: true;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.06) 0%, rgba(6,182,212,0.04) 100%);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px var(--glow-blue);
  background: var(--bg-card-hover);
}

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

.service-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, var(--blue) 0%, #1e40af 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.6rem;
  box-shadow: 0 8px 24px var(--glow-blue);
  transition: var(--transition);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(-3deg);
  box-shadow: 0 12px 36px rgba(37,99,235,0.5);
}

.service-card h3 {
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: 12px;
  font-family: var(--font-head);
  font-weight: 600;
}

.service-card p { font-size: 0.88rem; line-height: 1.7; }

.service-badge {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(245,158,11,0.12);
  color: var(--gold);
  border: 1px solid rgba(245,158,11,0.25);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cyan);
  transition: var(--transition);
}
.service-link:hover { gap: 10px; color: var(--cyan-light); }

/* ─── STATS / INFOGRAPHIC ─── */
.stats-section {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, #0a1e36 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 60px 24px;
  border-right: 1px solid var(--border);
  position: relative;
  transition: var(--transition);
}

.stat-item:last-child { border-right: none; }

.stat-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 20%; right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  opacity: 0;
  transition: var(--transition);
}

.stat-item:hover::after { opacity: 1; }
.stat-item:hover { background: rgba(37,99,235,0.05); }

.stat-number {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 900;
  background: linear-gradient(135deg, var(--blue-light) 0%, var(--cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
}

/* ─── PROCESS ─── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 40px; left: 12.5%; right: 12.5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-light), var(--cyan), var(--blue-light), transparent);
}

.process-step {
  text-align: center;
  padding: 24px 20px;
  position: relative;
  transition: var(--transition);
}

.process-step:hover { transform: translateY(-4px); }

.step-number {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-secondary) 100%);
  border: 1px solid var(--border-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--blue-light);
  position: relative;
  z-index: 1;
  transition: var(--transition);
  box-shadow: 0 0 0 0 var(--glow-blue);
}

.process-step:hover .step-number {
  background: linear-gradient(135deg, var(--blue) 0%, #1e40af 100%);
  color: #fff;
  box-shadow: 0 0 0 8px var(--glow-blue);
}

.process-step h3 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 10px;
}

.process-step p { font-size: 0.83rem; line-height: 1.65; }

/* ─── PORTFOLIO PREVIEW ─── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.portfolio-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
  background: var(--bg-card);
}

.portfolio-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(6,13,26,0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-item:hover img { transform: scale(1.06); }

.portfolio-overlay h4 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 4px;
}
.portfolio-overlay span {
  font-size: 0.75rem;
  color: var(--cyan);
  font-weight: 500;
}

.portfolio-item .overlay-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  opacity: 0;
  width: 48px; height: 48px;
  background: rgba(37,99,235,0.85);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: var(--transition);
}
.portfolio-item:hover .overlay-icon {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}

/* ─── FEATURED PORTFOLIO (full grid) ─── */
.portfolio-full-grid {
  columns: 3;
  column-gap: 20px;
}

.portfolio-full-item {
  break-inside: avoid;
  margin-bottom: 20px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--bg-card);
}

.portfolio-full-item img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}

.portfolio-full-item:hover img { transform: scale(1.04); }

.portfolio-full-item .portfolio-overlay {
  opacity: 0;
  position: absolute;
  inset: 0;
}
.portfolio-full-item:hover .portfolio-overlay { opacity: 1; }

/* ─── FILTER TABS ─── */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  font-family: var(--font-body);
  font-size: 0.83rem;
  font-weight: 500;
  padding: 9px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  box-shadow: 0 0 20px var(--glow-blue);
}

/* ─── WHY US ─── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.why-features { display: flex; flex-direction: column; gap: 20px; }

.why-feature {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 20px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: var(--transition);
}

.why-feature:hover {
  border-color: var(--border-blue);
  transform: translateX(6px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), 0 0 20px var(--glow-blue);
}

.why-feature-icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  background: rgba(37,99,235,0.12);
  border: 1px solid var(--border-blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: var(--transition);
}

.why-feature:hover .why-feature-icon {
  background: var(--blue);
  transform: scale(1.1);
}

.why-feature h4 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 4px;
  font-family: var(--font-head);
  font-weight: 600;
}

.why-feature p { font-size: 0.83rem; }

.why-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.why-visual img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.why-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(37,99,235,0.2) 0%, transparent 60%);
  border-radius: var(--radius-lg);
  z-index: 1;
  pointer-events: none;
}

/* ─── CTA BANNER ─── */
.cta-banner {
  background: linear-gradient(135deg, #0d1f3c 0%, #0a1628 50%, #071220 100%);
  border-top: 1px solid var(--border-blue);
  border-bottom: 1px solid var(--border-blue);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%; left: -20%;
  width: 60%; height: 200%;
  background: radial-gradient(ellipse, rgba(37,99,235,0.12) 0%, transparent 70%);
}
.cta-banner::after {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 60%; height: 200%;
  background: radial-gradient(ellipse, rgba(6,182,212,0.08) 0%, transparent 70%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 80px 24px;
}

.cta-content h2 {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  color: #fff;
  margin-bottom: 16px;
}

.cta-content p {
  font-size: 1.05rem;
  margin-bottom: 36px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ─── TESTIMONIALS ─── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3), 0 0 24px var(--glow-blue);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 20px; right: 28px;
  font-size: 5rem;
  font-family: Georgia, serif;
  color: var(--blue);
  opacity: 0.15;
  line-height: 1;
}

.stars { color: var(--gold); font-size: 0.85rem; margin-bottom: 16px; }

.testimonial-card p { font-size: 0.87rem; line-height: 1.75; margin-bottom: 20px; }

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.author-info strong { display: block; font-size: 0.88rem; color: #fff; }
.author-info span { font-size: 0.75rem; color: var(--text-dim); }

/* ─── CONTACT ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 24px; }

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 26px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: var(--transition);
}

.contact-card:hover {
  border-color: var(--border-blue);
  transform: translateX(4px);
  box-shadow: 0 8px 32px var(--glow-blue);
}

.contact-card-icon {
  width: 46px; height: 46px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue) 0%, #1e40af 100%);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.contact-card h4 { font-size: 0.8rem; color: var(--text-dim); font-weight: 500; margin-bottom: 4px; font-family: var(--font-body); text-transform: uppercase; letter-spacing: 1px; }
.contact-card p, .contact-card a { font-size: 0.92rem; color: var(--text); font-weight: 500; transition: var(--transition); }
.contact-card a:hover { color: var(--cyan); }

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-full { margin-bottom: 20px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
}

.form-group input,
.form-group textarea,
.form-group select {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.88rem;
  transition: var(--transition);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue-light);
  background: rgba(37,99,235,0.06);
  box-shadow: 0 0 0 3px var(--glow-blue);
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-dim); }

.form-group textarea { resize: vertical; min-height: 130px; }

.form-group select option { background: var(--bg-secondary); color: var(--text); }

/* ─── ABOUT ─── */
.about-story {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
}

.story-content h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  color: #fff;
  margin-bottom: 20px;
}

.story-content p {
  font-size: 0.92rem;
  line-height: 1.8;
  margin-bottom: 16px;
}

.story-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-blue);
  box-shadow: 0 0 60px var(--glow-blue);
}

.story-image img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.story-image:hover img { transform: scale(1.03); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}

.value-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.35), 0 0 32px var(--glow-blue);
}

.value-icon {
  font-size: 2.4rem;
  margin-bottom: 20px;
  display: block;
  transition: var(--transition);
}

.value-card:hover .value-icon { transform: scale(1.15); }

.value-card h3 {
  font-size: 0.95rem;
  color: #fff;
  margin-bottom: 10px;
}

.value-card p { font-size: 0.83rem; line-height: 1.7; }

/* ─── PAGE HERO ─── */
.page-hero {
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding-top: 90px;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 80% at 50% -20%, rgba(37,99,235,0.2) 0%, transparent 70%),
    var(--bg-primary);
}

.page-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: linear-gradient(to bottom, transparent, black 30%, black 70%, transparent);
}

.page-hero-content { position: relative; z-index: 2; }

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  color: #fff;
  margin-bottom: 16px;
}

.page-hero p {
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

/* ─── LIGHTBOX ─── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
}

.lightbox.active { display: flex; }

.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-blue);
  box-shadow: 0 0 80px var(--glow-blue);
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: 24px; right: 28px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  color: #fff;
  font-size: 1.4rem;
  width: 44px; height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.lightbox-close:hover {
  background: var(--blue);
  border-color: var(--blue);
}

/* ─── FOOTER ─── */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand {
  position: relative;
}

.footer-brand .logo-wrap {
  display: flex;
  align-items: center;
  height: 70px;
  overflow: hidden;
  margin-bottom: 16px;
}

.footer-brand .logo-wrap img {
  height: 200px;
  width: auto;
  display: block;
}

.footer-brand p { font-size: 0.84rem; line-height: 1.75; max-width: 260px; }

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--text-dim);
  margin-bottom: 20px;
  font-family: var(--font-body);
}

.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a::before {
  content: '›';
  color: var(--blue-light);
  opacity: 0;
  transform: translateX(-6px);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--cyan-light);
  padding-left: 4px;
}

.footer-links a:hover::before {
  opacity: 1;
  transform: translateX(0);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.84rem;
  color: var(--text-muted);
}
.footer-contact-item span:first-child { font-size: 1rem; margin-top: 1px; flex-shrink: 0; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p { font-size: 0.8rem; color: var(--text-dim); }

.social-links { display: flex; gap: 10px; }

.social-link {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: 0.9rem;
  transition: var(--transition);
}

.social-link:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--glow-blue);
}

/* ─── INFOGRAPHIC TIMELINE ─── */
.timeline { position: relative; padding-left: 40px; }

.timeline::before {
  content: '';
  position: absolute;
  left: 11px; top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--blue), var(--cyan), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 36px;
  padding: 24px 26px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.timeline-item:hover {
  border-color: var(--border-blue);
  transform: translateX(4px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -33px; top: 28px;
  width: 12px; height: 12px;
  background: var(--blue-light);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(59,130,246,0.2);
}

.timeline-item h4 { font-size: 0.95rem; color: #fff; margin-bottom: 6px; }
.timeline-item p { font-size: 0.83rem; }

/* ─── TEAM ─── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
}

.team-card:hover {
  border-color: var(--border-blue);
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(0,0,0,0.35), 0 0 28px var(--glow-blue);
}

.team-avatar {
  width: 88px; height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--cyan) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  margin: 0 auto 20px;
  box-shadow: 0 0 0 4px rgba(37,99,235,0.2);
  transition: var(--transition);
}

.team-card:hover .team-avatar {
  box-shadow: 0 0 0 6px rgba(37,99,235,0.35);
  transform: scale(1.05);
}

.team-card h3 { font-size: 1rem; color: #fff; margin-bottom: 4px; }
.team-card .role { font-size: 0.8rem; color: var(--cyan); margin-bottom: 12px; font-weight: 600; letter-spacing: 0.5px; }
.team-card p { font-size: 0.82rem; }

/* ─── RESPONSIVE ─── */

/* ── Tablet landscape ── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border); }
  .stat-item:nth-child(even) { border-right: none; }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--border); }
  .stat-item:last-child { border-bottom: none; }

  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid::before { display: none; }

  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .why-visual { order: -1; }

  .footer-grid { grid-template-columns: 1fr 1fr; }

  .portfolio-full-grid { columns: 2; }

  .about-story { grid-template-columns: 1fr; gap: 40px; }
  .story-image { order: -1; }

  .blog-grid { grid-template-columns: repeat(2, 1fr) !important; }
}

/* ── Page overlay (menu backdrop) ── */
.menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 998;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.menu-overlay.active { display: block; }

/* ── Tablet portrait / large phone ── */
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .container { padding: 0 20px; }

  /* ── Navbar: logo centred, hamburger pinned right ── */
  .nav-inner {
    height: 70px;
    justify-content: center;   /* centre logo */
    position: relative;
  }
  .nav-logo { height: 70px; position: static; }
  .nav-logo img { height: 260px; }
  .hamburger {
    display: flex;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1001;
  }

  /* ── Mobile nav menu ── */
  .nav-links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    height: 100dvh;           /* full dynamic viewport including address bar */
    background: #060d1a;      /* fully opaque */
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    z-index: 999;
    transform: none;          /* override desktop translateX(-50%) */
    width: 100%;
    padding: 80px 0 40px;
  }
  .nav-links.mobile-open { display: flex; }
  .nav-links a {
    font-size: 1.2rem;
    padding: 16px 40px;
    width: 80%;
    text-align: center;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
  }
  .nav-links a:hover, .nav-links a.active {
    border-color: var(--border-blue);
    background: rgba(37,99,235,0.08);
  }
  .nav-cta { display: none; }

  /* ── Hero ── */
  .hero { padding-top: 70px; }
  .hero-actions { flex-wrap: wrap; gap: 12px; }
  .hero-scroll { display: none; }

  /* ── Page hero ── */
  .page-hero { padding-top: 70px; min-height: 220px; }

  /* ── Grids ── */
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-full-grid { columns: 1; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .early-access-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr !important; }

  /* ── About ── */
  .about-story { grid-template-columns: 1fr; }
  .story-image img { height: 280px; }

  /* ── Footer ── */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 12px; }

  /* ── Why visual ── */
  .why-visual img { height: 300px; }

  /* ── Process ── */
  .process-grid { grid-template-columns: 1fr 1fr; }
}

/* ── Early access grid ── */
.early-access-grid { grid-template-columns: repeat(3, 1fr); }

/* ── Small phones ── */
@media (max-width: 480px) {
  .early-access-grid { grid-template-columns: 1fr !important; }
  .section { padding: 52px 0; }
  .container { padding: 0 16px; }

  .portfolio-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item:nth-child(odd) { border-right: 1px solid var(--border); }

  .hero-actions { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; justify-content: center; }

  .section-header { margin-bottom: 32px; }

  /* Team cards stacked */
  .team-card { padding: 24px 20px; }
  .team-avatar { width: 72px; height: 72px; }

  /* Footer logo smaller */
  .footer-brand .logo-wrap { height: 54px; }
  .footer-brand .logo-wrap img { height: 160px; }

  /* Nav logo smaller */
  .nav-inner { height: 60px; }
  .nav-logo { height: 60px; }
  .nav-logo img { height: 220px; }

  /* Contact card padding */
  .contact-card { padding: 24px 20px; }

  /* Blog card */
  .blog-card { margin-bottom: 0; }
}

/* ─── AOS ANIMATIONS ─── */
[data-aos] { opacity: 0; transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos="fade-up"] { transform: translateY(30px); }
[data-aos="fade-right"] { transform: translateX(-20px); }
[data-aos="fade-left"] { transform: translateX(20px); }
[data-aos="zoom-in"] { transform: scale(0.9); }
[data-aos].aos-animate { opacity: 1; transform: none; }

/* Prevent AOS translateX from causing horizontal overflow */
.section, .hero, .page-hero { overflow-x: hidden; }