/* ============================================================
   MOBIWEB — style.css
   Premium Software Company Website
   Colors: Navy #0B1C72 | Blue #1845CC | Bright #00CCFF | Bg #F0F6FF
   ============================================================ */

/* ---------- Custom Properties ---------- */
:root {
  --navy:        #0B1C72;
  --blue:        #1845CC;
  --bright:      #00CCFF;
  --bg:          #F0F6FF;
  --white:       #FFFFFF;
  --dark-bg:     #06102E;
  --dark-surface:#0D1848;
  --text-primary:#0B1C72;
  --text-body:   #4A5568;
  --text-light:  #718096;
  --border:      rgba(24,69,204,0.12);
  --border-dark: rgba(255,255,255,0.08);

  --gradient:        linear-gradient(135deg, var(--bright) 0%, var(--blue) 50%, var(--navy) 100%);
  --gradient-soft:   linear-gradient(135deg, rgba(0,204,255,.15) 0%, rgba(24,69,204,.1) 100%);
  --gradient-hero:   linear-gradient(150deg, #070e2a 0%, #0a1a4e 35%, #0e2468 60%, #07102a 100%);

  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   20px;
  --radius-xl:   28px;
  --radius-full: 9999px;

  --shadow-sm:   0 2px 8px rgba(11,28,114,.08);
  --shadow-md:   0 8px 32px rgba(11,28,114,.12);
  --shadow-lg:   0 20px 60px rgba(11,28,114,.16);
  --shadow-blue: 0 8px 32px rgba(0,204,255,.25);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --navbar-h: 76px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  color: var(--text-body);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }

/* ---------- Utility: Container ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Utility: Gradient Text ---------- */
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- Utility: Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,204,255,.35);
  filter: brightness(1.08);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.14);
  border-color: rgba(255,255,255,0.45);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--blue);
  border: 1.5px solid var(--blue);
}
.btn-outline:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 10px 20px; font-size: 0.82rem; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--navbar-h);
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.navbar.scrolled {
  background: rgba(3,10,28,0.92);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 28px;
  position: relative;
}

/* Brand */
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1001;
}

.nav-logo-wrap {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}
.logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  display: block;
  border-radius: 8px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-brand:hover .logo-img {
  transform: scale(1.04);
  opacity: 0.9;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  gap: 1px;
}
.brand-name {
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  background: linear-gradient(90deg, #1565C0 0%, #2196F3 45%, #42A5F5 78%, #64B5F6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 22px rgba(66,165,245,.22), 0 0 48px rgba(33,150,243,.12);
}
.brand-web {
  /* inherits gradient from .brand-name */
}
.brand-slogan {
  font-size: 0.64rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.02em;
}

/* Nav links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  padding: 8px 14px;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px; height: 2px;
  background: var(--bright);
  border-radius: 2px;
  transition: transform var(--transition);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { transform: translateX(-50%) scaleX(1); }

.nav-cta { margin-left: 8px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}
.hb-line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.open .hb-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .hb-line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open .hb-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.nav-overlay.active { opacity: 1; pointer-events: auto; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  background:
    /* Edge vignette for depth */
    radial-gradient(ellipse at 50% 50%, transparent 42%, rgba(4,7,20,0.72) 100%),
    /* Center-right glow behind logo */
    radial-gradient(ellipse at 74% 52%, rgba(66,165,245,.09) 0%, transparent 52%),
    /* Top-left ambient */
    radial-gradient(ellipse at 10% 18%, rgba(21,101,192,.13) 0%, transparent 48%),
    /* Base gradient */
    linear-gradient(150deg, #070e2a 0%, #0a1a4e 35%, #0e2468 60%, #07102a 100%);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--navbar-h);
}

/* Animated background */
.hero-bg { position: absolute; inset: 0; pointer-events: none; }

/* Scattered particles */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 22%, rgba(66,165,245,.55) 0%, transparent 100%),
    radial-gradient(1px   1px   at 28% 68%, rgba(66,165,245,.40) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 48% 12%, rgba(66,165,245,.45) 0%, transparent 100%),
    radial-gradient(1px   1px   at 63% 78%, rgba(66,165,245,.35) 0%, transparent 100%),
    radial-gradient(1px   1px   at 80% 38%, rgba(66,165,245,.40) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 22% 88%, rgba(66,165,245,.30) 0%, transparent 100%),
    radial-gradient(1px   1px   at 92% 65%, rgba(66,165,245,.35) 0%, transparent 100%),
    radial-gradient(1px   1px   at 38% 48%, rgba(66,165,245,.22) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 57% 57%, rgba(66,165,245,.28) 0%, transparent 100%),
    radial-gradient(1px   1px   at 74% 18%, rgba(66,165,245,.30) 0%, transparent 100%),
    radial-gradient(1px   1px   at 5%  75%, rgba(66,165,245,.38) 0%, transparent 100%),
    radial-gradient(1.5px 1.5px at 44% 33%, rgba(66,165,245,.22) 0%, transparent 100%),
    radial-gradient(1px   1px   at 88% 85%, rgba(66,165,245,.28) 0%, transparent 100%),
    radial-gradient(1px   1px   at 18% 42%, rgba(66,165,245,.32) 0%, transparent 100%);
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.28;
  pointer-events: none;
}
.orb-1 {
  width: 560px; height: 560px;
  top: -130px; right: -90px;
  background: radial-gradient(circle, rgba(66,165,245,.28) 0%, rgba(21,101,192,.12) 55%, transparent 100%);
  animation: float1 9s ease-in-out infinite;
}
.orb-2 {
  width: 380px; height: 380px;
  bottom: -90px; left: -70px;
  background: radial-gradient(circle, rgba(10,26,78,.65) 0%, rgba(21,101,192,.18) 58%, transparent 100%);
  animation: float2 11s ease-in-out infinite;
}
.orb-3 {
  width: 280px; height: 280px;
  top: 38%; left: 34%;
  background: radial-gradient(circle, rgba(21,101,192,.14) 0%, rgba(66,165,245,.06) 65%, transparent 100%);
  animation: float1 13s ease-in-out infinite reverse;
}

/* Grid — almost invisible */
.hero-grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(66,165,245,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(66,165,245,.028) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

@keyframes float1 {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-30px) scale(1.04); }
}
@keyframes float2 {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(25px) scale(0.97); }
}

/* Hero layout */
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 80px;
  position: relative;
  z-index: 1;
}

/* Hero content */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,204,255,.12);
  border: 1px solid rgba(0,204,255,.3);
  color: var(--bright);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--bright);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--bright);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(0.85); }
}

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 38px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 52px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.stat strong {
  display: block;
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat span {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  font-weight: 500;
  margin-top: 3px;
}
.stat-sep {
  width: 1px; height: 36px;
  background: rgba(255,255,255,0.15);
}

/* Hero visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 420px;
}

/* Cinematic radial spotlight behind logo */
.hero-visual::before {
  content: '';
  position: absolute;
  width: 460px; height: 460px;
  background: radial-gradient(circle, rgba(66,165,245,.10) 0%, rgba(21,101,192,.05) 50%, transparent 72%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero-logo-ring {
  position: relative;
  width: 260px; height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring-pulse {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(66,165,245,.2);
  animation: ringPulse 3.5s ease-in-out infinite;
}
.ring-1 { width: 260px; height: 260px; animation-delay: 0s; }
.ring-2 { width: 320px; height: 320px; animation-delay: 1s; opacity: 0.5; }

@keyframes ringPulse {
  0%, 100% { transform: scale(1);    opacity: 0.35; }
  50%       { transform: scale(1.05); opacity: 0.7; }
}

.hero-logo-center {
  width: 180px; height: 180px;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(66,165,245,.14);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow:
    0 24px 80px rgba(66,165,245,.12),
    0 8px 32px rgba(10,26,78,.45),
    inset 0 1px 0 rgba(255,255,255,.08);
  position: relative;
  z-index: 1;
}
.hero-logo-img {
  width: 148px;
  height: 120px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(66,165,245,.4)) drop-shadow(0 4px 20px rgba(10,26,78,.6));
  animation: heroLogoFloat 6s ease-in-out infinite;
}
@keyframes heroLogoFloat {
  0%, 100% { filter: drop-shadow(0 0 18px rgba(66,165,245,.40)) drop-shadow(0 4px 20px rgba(10,26,78,.6)); }
  50%       { filter: drop-shadow(0 0 28px rgba(66,165,245,.60)) drop-shadow(0 6px 24px rgba(10,26,78,.7)); }
}

/* Floating cards */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
  white-space: nowrap;
}
.fc-icon {
  width: 34px; height: 34px;
  background: rgba(0,204,255,.15);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}

.fc-1 { top: 30px; right: -10px; animation: floatCard 6s ease-in-out infinite; }
.fc-2 { bottom: 50px; right: -20px; animation: floatCard 8s ease-in-out infinite 1s; }
.fc-3 { top: 50%; left: -20px; transform: translateY(-50%); animation: floatCard 7s ease-in-out infinite 2s; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
.fc-3 { animation-name: floatCard3; }
@keyframes floatCard3 {
  0%, 100% { transform: translateY(-50%); }
  50%       { transform: translateY(calc(-50% - 10px)); }
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 2;
}
.scroll-mouse {
  width: 22px; height: 36px;
  border: 1.5px solid rgba(255,255,255,.35);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-wheel {
  width: 3px; height: 7px;
  background: rgba(255,255,255,.6);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}
@keyframes scrollWheel {
  0%   { transform: translateY(0); opacity: 1; }
  80%  { transform: translateY(10px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ============================================================
   SECTIONS — shared
   ============================================================ */
.section { padding: 100px 0; }

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 72px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  background: var(--gradient-soft);
  color: var(--blue);
  border: 1px solid rgba(24,69,204,.2);
  border-radius: var(--radius-full);
  padding: 5px 16px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.02rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-section { background: var(--bg); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-text p {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: 18px;
}

.check-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.check-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
}
.check-icon {
  width: 26px; height: 26px;
  min-width: 26px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

/* Mission/Vision cards */
.about-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mv-card {
  padding: 32px;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.mv-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.mv-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.5px;
  background: var(--gradient);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}

.mv-mission { background: linear-gradient(135deg, rgba(24,69,204,.05) 0%, rgba(0,204,255,.05) 100%); }
.mv-vision  { background: linear-gradient(135deg, rgba(11,28,114,.04) 0%, rgba(24,69,204,.06) 100%); }

.mv-icon {
  width: 52px; height: 52px;
  background: var(--gradient);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  margin-bottom: 18px;
  box-shadow: var(--shadow-blue);
}

.mv-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.mv-card p {
  font-size: 0.93rem;
  color: var(--text-body);
  line-height: 1.7;
}

/* About — simplified single-column layout */
.about-simple {
  max-width: 600px;
  margin: 0 auto;
}

/* About — Know More CTA strip */
.about-cta-strip {
  margin-top: 56px;
  background: linear-gradient(135deg, rgba(24,69,204,.07) 0%, rgba(0,204,255,.07) 100%);
  border: 1.5px solid rgba(0,204,255,.2);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.about-cta-strip p {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
}
@media (max-width: 600px) {
  .about-cta-strip { flex-direction: column; align-items: flex-start; padding: 24px 20px; }
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-section { background: var(--white); }

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

.service-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  touch-action: manipulation;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,204,255,.3);
}
.service-card:hover::before { transform: scaleX(1); }

.sc-icon {
  width: 58px; height: 58px;
  background: var(--gradient-soft);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  margin-bottom: 22px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.service-card:hover .sc-icon {
  background: var(--gradient);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 20px;
}

.sc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 22px;
}
.sc-tags span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--blue);
  background: rgba(24,69,204,.08);
  border-radius: var(--radius-full);
  padding: 3px 10px;
}

.sc-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue);
  transition: gap var(--transition), color var(--transition);
}
.sc-link:hover { color: var(--bright); gap: 10px; }

/* ============================================================
   PROCESS
   ============================================================ */
.process-section { background: var(--dark-bg); }

.process-section .section-title { color: var(--white); }
.process-section .section-subtitle { color: rgba(255,255,255,.6); }
.process-section .section-badge { color: var(--bright); border-color: rgba(0,204,255,.25); background: rgba(0,204,255,.08); }

.process-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  position: relative;
}

/* Connecting line */
.process-list::before {
  content: '';
  position: absolute;
  top: 50px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,204,255,.3) 20%, rgba(0,204,255,.3) 80%, transparent);
  pointer-events: none;
}

.process-step {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
  position: relative;
}
.process-step:hover {
  transform: translateY(-6px);
  background: rgba(0,204,255,.06);
  border-color: rgba(0,204,255,.25);
}

.ps-number {
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(0,204,255,.12);
  line-height: 1;
  position: absolute;
  top: 20px; right: 22px;
  letter-spacing: -0.05em;
}

.ps-icon {
  width: 52px; height: 52px;
  background: rgba(0,204,255,.12);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--bright);
  margin-bottom: 20px;
  transition: background var(--transition), box-shadow var(--transition);
}
.process-step:hover .ps-icon {
  background: var(--gradient);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.ps-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.ps-body p {
  font-size: 0.88rem;
  color: rgba(255,255,255,.55);
  line-height: 1.7;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-section { background: var(--bg); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.why-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0,204,255,.3);
}

.wc-icon {
  width: 48px; height: 48px;
  background: var(--gradient-soft);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  margin-bottom: 18px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}
.why-card:hover .wc-icon {
  background: var(--gradient);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.why-card h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.why-card p {
  font-size: 0.86rem;
  color: var(--text-body);
  line-height: 1.65;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section { background: var(--white); }

.contact-grid {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 48px;
  align-items: start;
}

/* Info card */
.ci-card {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 20px;
}
.ci-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.ci-item:first-child { padding-top: 0; }
.ci-item:last-child  { padding-bottom: 0; border-bottom: none; }

.ci-icon {
  width: 44px; height: 44px;
  min-width: 44px;
  background: var(--gradient);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.ci-item h4 {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}
.ci-item a, .ci-item span {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color var(--transition);
}
.ci-item a:hover { color: var(--blue); }

/* Social */
.contact-social-wrap {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  margin-bottom: 20px;
}
.contact-social-wrap h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.social-row { display: flex; gap: 10px; }
.soc-btn {
  width: 40px; height: 40px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-body);
  transition: var(--transition);
}
.soc-btn-brand {
  background: var(--gradient);
  border-color: transparent;
  color: var(--white);
}
.soc-insta-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}
.soc-handle {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 0.01em;
}
.soc-btn:hover {
  background: var(--gradient);
  border-color: transparent;
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: var(--shadow-blue);
}

/* Map placeholder */
.map-block {
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 120px;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
}
.map-pin-anim {
  animation: pinBounce 2s ease-in-out infinite;
}
@keyframes pinBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* Form */
.contact-form-wrap {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.01em;
}
.form-group label span { color: var(--bright); }

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 13px 16px;
  font-size: 0.92rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-light); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(24,69,204,.1);
}
.form-group textarea { resize: vertical; min-height: 130px; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23718096' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; }

.form-note {
  font-size: 0.78rem;
  color: var(--text-light);
  text-align: center;
  margin-top: -4px;
}

/* Success state */
.form-success {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
  padding: 48px;
}
.form-success.visible { display: flex; }
.fs-icon {
  width: 80px; height: 80px;
  background: rgba(0,204,255,.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.form-success h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text-primary);
}
.form-success p {
  color: var(--text-body);
  font-size: 0.95rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--dark-bg); }

.footer-top {
  padding: 72px 0 48px;
  border-bottom: 1px solid var(--border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
}

/* Brand col */
.footer-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.footer-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}
.footer-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.footer-brand-name  { font-size: 1.1rem; font-weight: 800; color: var(--white); }
.footer-brand-slogan { font-size: 0.62rem; color: rgba(255,255,255,.5); }

.footer-brand-col p {
  font-size: 0.88rem;
  color: rgba(255,255,255,.5);
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-social { display: flex; gap: 8px; }
.footer-social .soc-btn {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.1);
  color: rgba(255,255,255,.7);
}
.footer-social .soc-btn:hover {
  background: var(--gradient);
  border-color: transparent;
  color: var(--white);
}

/* Nav cols */
.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-col ul li a:hover { color: var(--bright); padding-left: 4px; }

/* Contact col */
.footer-contact-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.fci {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,.5);
  font-size: 0.86rem;
}
.fci svg { color: var(--bright); flex-shrink: 0; }
.fci a { color: rgba(255,255,255,.5); transition: color var(--transition); }
.fci a:hover { color: var(--bright); }

.footer-cta-btn {
  display: inline-flex;
  justify-content: center;
  width: 100%;
}

/* Footer bottom */
.footer-bottom {
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(255,255,255,.35);
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a {
  font-size: 0.82rem;
  color: rgba(255,255,255,.35);
  transition: color var(--transition);
}
.footer-legal a:hover { color: var(--bright); }

/* ============================================================
   SCROLL REVEAL ANIMATIONS
   ============================================================ */
/* Reveal — visible by default. Only hidden when JS confirms desktop hover device. */
.reveal {
  opacity: 1;
  transform: none;
}
body.has-hover .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
body.has-hover .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.services-grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.services-grid .reveal:nth-child(3) { transition-delay: 0.2s; }
.services-grid .reveal:nth-child(4) { transition-delay: 0.3s; }
.services-grid .reveal:nth-child(5) { transition-delay: 0.4s; }
.services-grid .reveal:nth-child(6) { transition-delay: 0.5s; }

.why-grid .reveal:nth-child(2) { transition-delay: 0.07s; }
.why-grid .reveal:nth-child(3) { transition-delay: 0.14s; }
.why-grid .reveal:nth-child(4) { transition-delay: 0.21s; }
.why-grid .reveal:nth-child(5) { transition-delay: 0.28s; }
.why-grid .reveal:nth-child(6) { transition-delay: 0.35s; }
.why-grid .reveal:nth-child(7) { transition-delay: 0.42s; }
.why-grid .reveal:nth-child(8) { transition-delay: 0.49s; }

.process-list .reveal:nth-child(2) { transition-delay: 0.1s; }
.process-list .reveal:nth-child(3) { transition-delay: 0.2s; }
.process-list .reveal:nth-child(4) { transition-delay: 0.3s; }
.process-list .reveal:nth-child(5) { transition-delay: 0.4s; }
.process-list .reveal:nth-child(6) { transition-delay: 0.5s; }

/* ============================================================
   RESPONSIVE — Tablet (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid       { grid-template-columns: repeat(2, 1fr); }
  .process-list   { grid-template-columns: repeat(2, 1fr); }
  .footer-grid    { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .contact-grid   { grid-template-columns: 1fr; }
  .about-grid     { grid-template-columns: 1fr; gap: 40px; }
  .hero-inner     { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual    { display: none; }
  .hero-subtitle  { max-width: 100%; }
}

/* ============================================================
   RESPONSIVE — Mobile (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root { --navbar-h: 66px; }

  .section { padding: 72px 0; }
  .section-header { margin-bottom: 48px; }

  /* Navbar */
  .hamburger { display: flex; }
  .nav-overlay { display: block; }

  .nav-menu {
    position: fixed;
    top: 0; right: 0;
    width: min(320px, 100vw);
    height: 100vh;
    background: var(--dark-surface);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 90px 20px 32px;
    transform: translateX(110%);
    -webkit-transform: translateX(110%);
    transition: transform var(--transition-slow);
    -webkit-transition: -webkit-transform var(--transition-slow);
    z-index: 999;
    overflow-y: auto;
    box-shadow: -12px 0 40px rgba(0,0,0,.4);
  }
  .nav-menu.open { transform: translateX(0); -webkit-transform: translateX(0); }

  .nav-link {
    display: block;
    padding: 14px 16px;
    font-size: 1rem;
    border-radius: var(--radius-md);
    color: rgba(255,255,255,.8);
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .nav-link::after { display: none; }
  .nav-link:hover  { background: rgba(0,204,255,.1); color: var(--white); }

  .nav-cta { margin: 16px 0 0; }
  .nav-cta .btn { width: 100%; justify-content: center; }

  /* Hero */
  .hero-title    { font-size: 2.1rem; }
  .hero-subtitle { font-size: 0.95rem; }
  .hero-actions  { flex-direction: column; gap: 12px; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats    { gap: 16px; }
  .stat strong   { font-size: 1.3rem; }

  /* Process */
  .process-list { grid-template-columns: 1fr; }
  .process-list::before { display: none; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Why */
  .why-grid { grid-template-columns: 1fr; }

  /* Form */
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px; }

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

/* ============================================================
   MOBILE — Fix reveal animation thresholds + touch active states
   ============================================================ */
@media (max-width: 768px) {
  .reveal {
    transform: translateY(16px);
    -webkit-transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
  }
  /* Remove all stagger delays on mobile — single column, no need */
  .services-grid .reveal,
  .why-grid .reveal,
  .process-list .reveal {
    transition-delay: 0s !important;
  }

  /* Touch active states — mirror hover effects for tap feedback */
  .service-card:active {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0,204,255,.3);
  }
  .service-card:active::before { transform: scaleX(1); }
  .service-card:active .sc-icon {
    background: var(--gradient);
    color: var(--white);
    box-shadow: var(--shadow-blue);
  }

  .process-step:active {
    transform: translateY(-6px);
    background: rgba(0,204,255,.06);
  }
  .process-step:active .ps-icon {
    background: var(--gradient);
    color: var(--white);
    box-shadow: var(--shadow-blue);
  }

  .mv-card:active {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }

  .why-card:active {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: rgba(0,204,255,.3);
  }
  .why-card:active .wc-icon {
    background: var(--gradient);
    color: var(--white);
  }
}

/* ============================================================
   RESPONSIVE — Small Mobile (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 1.8rem; }
  .section-title { font-size: 1.6rem; }
  .hero-stats { flex-wrap: wrap; gap: 12px 20px; }
  .stat-sep { display: none; }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--bright);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
}

/* ============================================================
   EMAILJS — Form status message
   ============================================================ */
#form-status { display: none; }
#form-status.form-status--error {
  display: block;
  margin-top: 8px;
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 500;
  background: rgba(229, 62, 62, 0.08);
  color: #e53e3e;
  border: 1px solid rgba(229, 62, 62, 0.25);
}