/* =====================================================
   TechFours — Main Stylesheet v2
   Design System: InvoZone-Inspired Modern Light Theme
   Updated: 2026-10-16
   Palette: Crisp Pure White (#FFFFFF), Deep Forest Charcoal (#1A2F22),
            Electric Lime (#87E64B), and Soft Tech Sage (#F8FAF7)
   ===================================================== */

/* ===== CSS CUSTOM PROPERTIES (DESIGN TOKENS) ===== */
:root {
  /* Surfaces & Backgrounds - Clean, Modern Light Canvas */
  --clr-bg-base:        #FFFFFF;
  --clr-bg-surface:     #F8FAF7;
  --clr-bg-elevated:    #FFFFFF;
  --clr-bg-card:        #FFFFFF;
  --clr-bg-card-solid:  #FFFFFF;
  --clr-bg-card-hover:  #FAFCF9;
  
  --clr-border:         #E5E9E2;
  --clr-border-hover:   #87E64B;
  --clr-border-accent:  rgba(135, 230, 75, 0.6);
  --clr-border-glow:    rgba(135, 230, 75, 0.35);

  /* Primary Brand (InvoZone Electric Lime & Deep Forest) */
  --clr-primary:        #87E64B;
  --clr-primary-light:  #A3EE72;
  --clr-primary-dark:   #59BA1D;
  --clr-primary-glow:   rgba(135, 230, 75, 0.3);

  --clr-forest:         #1A2F22;
  --clr-forest-light:   #273F2B;
  --clr-forest-dark:    #121E16;

  /* Accent Tones */
  --clr-cyan:           #15803D;
  --clr-cyan-light:     #16A34A;
  --clr-cyan-dark:      #14532D;
  --clr-cyan-glow:      rgba(135, 230, 75, 0.2);
  --clr-blue:           #1A2F22;
  --clr-teal:           #59BA1D;
  --clr-purple:         #273F2B;
  --clr-emerald:        #15803D;

  /* Typography */
  --clr-text-primary:   #1A2F22;
  --clr-text-secondary: #4B5563;
  --clr-text-muted:     #6B7280;
  --clr-text-accent:    #15803D;

  /* Typography Fonts */
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body:    'Inter', system-ui, sans-serif;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Spacing */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   16px;
  --radius-xl:   20px;
  --radius-full: 9999px;

  /* Shadows - Refined Light Elevation */
  --shadow-sm:          0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md:          0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg:          0 12px 32px rgba(26, 47, 34, 0.08);
  --shadow-xl:          0 20px 48px -12px rgba(26, 47, 34, 0.12);
  --shadow-glow:        0 0 30px rgba(135, 230, 75, 0.25);
  --shadow-accent-glow: 0 0 24px rgba(89, 186, 29, 0.2);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-max: 1280px;
  --container-pad: clamp(1rem, 5vw, 2rem);
  --nav-height: 72px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background-color: var(--clr-bg-base);
  color: var(--clr-text-secondary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* Skip link for accessibility */
.skip-link {
  position: absolute; top: -100%; left: 0; z-index: 9999;
  padding: var(--space-3) var(--space-6);
  background: var(--clr-forest); color: var(--clr-primary);
  font-weight: 700; border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus { top: 0; }

/* ===== LAYOUT UTILITIES ===== */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section {
  padding-block: var(--space-24);
  position: relative;
}

.gradient-text {
  background: linear-gradient(135deg, #1A2F22 0%, #15803D 50%, #59BA1D 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(135, 230, 75, 0.15);
  border: 1px solid rgba(89, 186, 29, 0.3);
  color: #1E5A13;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  box-shadow: 0 2px 8px rgba(135, 230, 75, 0.12);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--clr-text-primary);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--clr-text-secondary);
  line-height: 1.7;
}

.section-cta-wrap {
  text-align: center;
  margin-top: var(--space-12);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.btn:hover::before { opacity: 1; }

/* InvoZone Signature Button: Vibrant Lime flips to Forest Dark on Hover */
.btn-primary {
  background: #87E64B;
  color: #1A2F22;
  border: 1px solid #78D63A;
  box-shadow: 0 4px 16px rgba(135, 230, 75, 0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  background: #273F2B;
  color: #87E64B;
  border-color: #273F2B;
  box-shadow: 0 8px 24px rgba(39, 63, 43, 0.25);
}
.btn-primary:active { transform: translateY(0); }

.btn-ghost {
  background: #FFFFFF;
  color: #1A2F22;
  border: 1px solid #D1D5DB;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.btn-ghost:hover {
  background: #F4F6F2;
  border-color: #1A2F22;
  color: #1A2F22;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

.btn-outline {
  background: transparent;
  color: #1A2F22;
  border: 1.5px solid #1A2F22;
  padding: 0.75rem 2rem;
}
.btn-outline:hover {
  background: #1A2F22;
  color: #87E64B;
  border-color: #1A2F22;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26, 47, 34, 0.2);
}

.btn-lg {
  font-size: var(--text-base);
  padding: 0.9rem 2rem;
}

/* ===== NAVIGATION ===== */
.nav-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-height);
  transition: background var(--transition-slow), box-shadow var(--transition-slow), border-color var(--transition-slow);
}

.nav-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid #E5E9E2;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.nav-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}
.nav-logo:hover { opacity: 0.85; }

.logo-mark { flex-shrink: 0; }

.logo-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: #1A2F22;
  letter-spacing: -0.02em;
}
.logo-accent { color: #59BA1D; }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  color: #273F2B;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-link:hover, .nav-link.active {
  color: #1A2F22;
  background: rgba(135, 230, 75, 0.15);
}
.nav-link.active {
  color: #1E5A13;
  font-weight: 700;
}

.chevron {
  transition: transform var(--transition-fast);
}
.nav-dropdown:hover .chevron {
  transform: rotate(180deg);
}

/* Dropdown menu */
.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  width: 640px;
  box-shadow: 0 20px 48px -8px rgba(0, 0, 0, 0.1), 0 0 20px rgba(135, 230, 75, 0.08);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
  z-index: 200;
}
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.dropdown-col-header {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #15803D;
  padding: 0 var(--space-3) var(--space-2);
  margin-bottom: var(--space-2);
  display: block;
  border-bottom: 1.5px solid #E5E9E2;
}

.dropdown-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}
.dropdown-item:hover { background: #F4F6F2; }

.di-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 1px;
}
.dropdown-item strong {
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
  color: #1A2F22;
  line-height: 1.3;
}
.dropdown-item small {
  display: block;
  font-size: var(--text-xs);
  color: #6B7280;
  margin-top: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-left: var(--space-4);
  flex-shrink: 0;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: #1A2F22;
  border-radius: 1px;
  transition: all var(--transition-base);
}
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== HERO ===== */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
  background: 
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(135, 230, 75, 0.16) 0%, transparent 60%),
    radial-gradient(ellipse 60% 40% at 85% 60%, rgba(89, 186, 29, 0.08) 0%, transparent 50%),
    #FFFFFF;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(39, 63, 43, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(39, 63, 43, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at center, black 30%, transparent 80%);
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(135, 230, 75, 0.2) 0%, transparent 70%);
  top: -20%; right: -10%;
  animation: orbFloat 8s ease-in-out infinite;
}
.hero-orb-2 {
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(89, 186, 29, 0.12) 0%, transparent 70%);
  bottom: 10%; left: -5%;
  animation: orbFloat 10s ease-in-out infinite reverse;
}
.hero-orb-3 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(135, 230, 75, 0.22) 0%, rgba(89, 186, 29, 0.08) 45%, transparent 70%);
  top: 10%; right: -5%;
  animation: orbFloat 12s ease-in-out infinite 2s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}

.hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-8);
  align-items: center;
  padding-block: var(--space-4);
  width: 100%;
}

.hero-content { max-width: 600px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(135, 230, 75, 0.15);
  border: 1px solid rgba(89, 186, 29, 0.3);
  color: #1E5A13;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.32rem 0.8rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  animation: fadeInUp 0.6s ease both;
  box-shadow: 0 2px 8px rgba(135, 230, 75, 0.12);
}

.badge-dot {
  position: relative;
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #59BA1D;
  box-shadow: 0 0 10px #59BA1D;
  vertical-align: middle;
}
.badge-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 1.5px solid #59BA1D;
  animation: radarPing 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes radarPing {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.6); opacity: 0; }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.15vw, 3.05rem);
  font-weight: 800;
  line-height: 1.13;
  letter-spacing: -0.035em;
  color: #1A2F22;
  margin-bottom: var(--space-4);
  animation: fadeInUp 0.6s 0.1s ease both;
}

.hero-subtext {
  font-size: clamp(0.92rem, 1.05vw, 1.025rem);
  color: #4B5563;
  line-height: 1.55;
  max-width: 520px;
  margin-bottom: var(--space-5);
  animation: fadeInUp 0.6s 0.2s ease both;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  animation: fadeInUp 0.6s 0.3s ease both;
}

.hero-trust-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  animation: fadeInUp 0.6s 0.4s ease both;
}

.trust-pill {
  font-size: 0.72rem;
  font-weight: 600;
  color: #273F2B;
  background: #F4F6F2;
  border: 1px solid #E5E9E2;
  padding: 3px 9px;
  border-radius: var(--radius-full);
}

/* Hero visual */
.hero-visual {
  position: relative;
  animation: fadeInRight 0.8s 0.2s ease both;
}

.hero-cyber-rings {
  position: absolute;
  inset: -22px;
  pointer-events: none;
  z-index: 0;
}
.cyber-ring {
  position: absolute;
  inset: 0;
  border-radius: calc(var(--radius-xl) + 20px);
  pointer-events: none;
}
.cyber-ring-1 {
  border: 1.5px dashed rgba(135, 230, 75, 0.45);
  animation: cyberPulse 24s linear infinite;
}
.cyber-ring-2 {
  inset: -12px;
  border-radius: calc(var(--radius-xl) + 32px);
  border: 1px dotted rgba(89, 186, 29, 0.35);
  animation: cyberPulseReverse 32s linear infinite;
}
@keyframes cyberPulse {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}
@keyframes cyberPulseReverse {
  0% { transform: rotate(360deg); }
  100% { transform: rotate(0deg); }
}

.hero-img-wrapper {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1.5px solid rgba(135, 230, 75, 0.3);
  box-shadow: 0 24px 50px -12px rgba(26, 47, 34, 0.14), 0 0 50px rgba(135, 230, 75, 0.22);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
}
.hero-img-wrapper:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 32px 64px -12px rgba(26, 47, 34, 0.18), 0 0 70px rgba(135, 230, 75, 0.35);
}
.hero-img-wrapper img {
  width: 100%;
  height: 340px;
  max-height: 40vh;
  object-fit: cover;
  display: block;
}

/* Sci-fi scanner line sweep */
.scanner-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #87E64B, #ffffff, #87E64B, transparent);
  box-shadow: 0 0 14px #87E64B, 0 0 28px #87E64B;
  z-index: 5;
  animation: scanSweep 4.5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes scanSweep {
  0% { top: 0%; opacity: 0; }
  15% { opacity: 0.85; }
  85% { opacity: 0.85; }
  100% { top: 100%; opacity: 0; }
}

.hero-img-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255, 255, 255, 0.4) 0%, transparent 40%);
}

/* Floating stat cards */
.stat-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-md);
  padding: 0.4rem 0.8rem;
  box-shadow: 0 10px 24px rgba(26, 47, 34, 0.08);
  animation: floatCard 6s ease-in-out infinite;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  cursor: default;
}
.stat-card:hover {
  transform: translateY(-8px) scale(1.04) !important;
  box-shadow: 0 16px 36px rgba(135, 230, 75, 0.28);
  border-color: #87E64B;
}
.stat-card-1 { bottom: -10px; left: -10px; animation-delay: 0s; }
.stat-card-2 { top: -10px; right: -5px; animation-delay: 2s; }
.stat-card-3 { bottom: 50px; right: -15px; animation-delay: 4s; }

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

.stat-icon-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.stat-icon { font-size: 1.35rem; }
.live-pulse-dot {
  position: absolute;
  top: -2px; right: -4px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #59BA1D;
  box-shadow: 0 0 8px #87E64B;
  animation: livePulseDot 1.8s infinite ease-in-out;
}
@keyframes livePulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.6); opacity: 0.5; box-shadow: 0 0 14px #87E64B; }
}

.stat-icon { font-size: 1.3rem; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 800;
  color: #15803D;
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 500;
  color: #4B5563;
}

/* ===== TECH BAR ===== */
.tech-bar {
  padding-block: var(--space-8);
  border-block: 1px solid #E5E9E2;
  background: #F8FAF7;
  overflow: hidden;
  position: relative;
}

.tech-bar::before,
.tech-bar::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.tech-bar::before {
  left: 0;
  background: linear-gradient(90deg, #F8FAF7 20%, transparent);
}
.tech-bar::after {
  right: 0;
  background: linear-gradient(270deg, #F8FAF7 20%, transparent);
}

.tech-bar-label {
  text-align: center;
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #4B5563;
  margin-bottom: var(--space-6);
}

.tech-logos-scroll {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  width: max-content;
  flex-wrap: nowrap;
  will-change: transform;
}

.tech-logo-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  transition: all var(--transition-base);
  cursor: default;
  flex-shrink: 0;
  white-space: nowrap;
}

.tech-logo-item:hover {
  transform: translateY(-2px) scale(1.03);
  border-color: #87E64B;
  box-shadow: 0 6px 18px rgba(135, 230, 75, 0.2);
}

.brand-icon {
  height: 22px;
  width: auto;
  max-width: 32px;
  flex-shrink: 0;
  display: block;
}

.brand-icon.brand-icon-aws {
  height: 22px;
  max-width: 44px;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 0.975rem;
  font-weight: 700;
  color: #1A2F22;
  letter-spacing: -0.01em;
}

/* ===== SERVICES SECTION ===== */
.services-section {
  background: #FFFFFF;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-5);
}

.service-card {
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(135, 230, 75, 0.1) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-slow);
  border-radius: inherit;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, #87E64B, transparent);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.service-card:hover {
  border-color: #87E64B;
  background: #FFFFFF;
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(26, 47, 34, 0.08), 0 0 24px rgba(135, 230, 75, 0.15);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover::after { opacity: 1; }

.service-card-top {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.service-icon-wrap {
  flex-shrink: 0;
  width: 48px; height: 48px;
}
.service-icon { width: 100%; height: 100%; }

.service-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  line-height: 1.3;
  color: #1A2F22;
}

.service-desc {
  font-size: var(--text-sm);
  color: #4B5563;
  line-height: 1.6;
}

.service-bullets {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.service-bullets li {
  font-size: var(--text-sm);
  color: #4B5563;
  padding-left: var(--space-5);
  position: relative;
}
.service-bullets li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: #59BA1D;
  font-size: var(--text-xs);
  font-weight: 700;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #15803D;
  margin-top: auto;
  transition: gap var(--transition-fast), color var(--transition-fast);
}
.service-link:hover { gap: var(--space-3); color: #59BA1D; }

/* ===== WHY TECHFOURS ===== */
.why-section {
  background: #F8FAF7;
}

.why-bg-shape {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 600px;
  background: radial-gradient(ellipse, rgba(135, 230, 75, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.why-bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.why-card {
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-slow);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.why-card:hover {
  border-color: #87E64B;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(26, 47, 34, 0.08);
}

.why-card-large {
  grid-column: span 2;
}

.why-card-icon {
  font-size: 2rem;
  margin-bottom: var(--space-4);
  display: block;
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #1A2F22;
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.why-card p {
  font-size: var(--text-sm);
  color: #4B5563;
  line-height: 1.7;
}

/* ===== PROCESS ===== */
.process-section {
  background: #FFFFFF;
}

.process-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  position: relative;
}

.process-step {
  flex: 1;
  max-width: 260px;
  text-align: center;
  padding: var(--space-8) var(--space-4);
  position: relative;
}

.process-step-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, rgba(89, 186, 29, 0.3) 0%, rgba(135, 230, 75, 0.05) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--space-4);
}

.process-icon {
  width: 64px; height: 64px;
  background: #F4F6F2;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  transition: all var(--transition-slow);
}
.process-step:hover .process-icon {
  background: rgba(135, 230, 75, 0.2);
  border-color: #87E64B;
  box-shadow: 0 0 20px rgba(135, 230, 75, 0.25);
  transform: scale(1.05);
}
.process-icon svg { width: 28px; height: 28px; }

.process-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #1A2F22;
  margin-bottom: var(--space-3);
}

.process-desc {
  font-size: var(--text-sm);
  color: #4B5563;
  line-height: 1.65;
}

.process-connector {
  flex-shrink: 0;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, rgba(89, 186, 29, 0.3), rgba(135, 230, 75, 0.8), rgba(89, 186, 29, 0.3));
  margin-top: 120px;
  position: relative;
}
.process-connector::after {
  content: '';
  position: absolute;
  right: -4px;
  top: -4px;
  width: 10px; height: 10px;
  border-top: 2px solid #59BA1D;
  border-right: 2px solid #59BA1D;
  transform: rotate(45deg);
}

/* ===== INDUSTRIES ===== */
.industries-section { background: #F8FAF7; }

.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

.industry-card {
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-slow);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}
.industry-card:hover {
  border-color: #87E64B;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(26, 47, 34, 0.08);
}

.industry-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: var(--space-4);
}

.industry-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: #1A2F22;
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.industry-card p {
  font-size: var(--text-sm);
  color: #4B5563;
  line-height: 1.6;
}

/* ===== SOLUTIONS ===== */
.solutions-section { background: #FFFFFF; }

.solutions-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 50%, rgba(135, 230, 75, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.solutions-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.solution-item {
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-slow);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}
.solution-item:hover {
  border-color: #87E64B;
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(26, 47, 34, 0.08);
}

.solution-meta {
  margin-bottom: var(--space-6);
}

.solution-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #1E5A13;
  background: rgba(135, 230, 75, 0.15);
  border: 1px solid rgba(89, 186, 29, 0.3);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.solution-meta h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #1A2F22;
  line-height: 1.3;
}

.solution-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.solution-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #6B7280;
  margin-bottom: var(--space-2);
}

.solution-col p {
  font-size: var(--text-sm);
  color: #4B5563;
  line-height: 1.65;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section { background: #F8FAF7; }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}

.testimonial-card {
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-slow);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}
.testimonial-card:hover {
  border-color: #87E64B;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(26, 47, 34, 0.08);
}

.testimonial-stars {
  font-size: 1rem;
  color: #F59E0B;
  letter-spacing: 2px;
  margin-bottom: var(--space-4);
}

.testimonial-text {
  font-size: var(--text-sm);
  color: #4B5563;
  line-height: 1.75;
  margin-bottom: var(--space-5);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1A2F22 0%, #59BA1D 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #FFFFFF;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(26, 47, 34, 0.2);
}

.author-name {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: #1A2F22;
  font-style: normal;
}

.author-role {
  display: block;
  font-size: var(--text-xs);
  color: #6B7280;
}

.testimonial-note {
  text-align: center;
  font-size: var(--text-xs);
  color: #6B7280;
  padding: var(--space-3) var(--space-4);
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: var(--radius-md);
  max-width: 500px;
  margin-inline: auto;
}

/* ===== FINAL CTA (InvoZone Signature Deep Dark Container Anchor) ===== */
.final-cta-section {
  background: #1A2F22;
  color: #FFFFFF;
  overflow: hidden;
  position: relative;
}

.final-cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 100% at 50% 50%, rgba(135, 230, 75, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.final-cta-container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-16);
  align-items: center;
  padding-block: var(--space-20);
  position: relative;
}

.final-cta-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-6xl));
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: var(--space-4);
}

.final-cta-text {
  font-size: var(--text-lg);
  color: #D1D5DB;
  line-height: 1.7;
  max-width: 600px;
  margin-bottom: var(--space-8);
}

.final-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.final-cta-decoration {
  position: relative;
  width: 300px; height: 300px;
  flex-shrink: 0;
}

.cta-orb {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(135, 230, 75, 0.25) 0%, rgba(89, 186, 29, 0.1) 50%, transparent 70%);
  border-radius: 50%;
  animation: orbFloat 6s ease-in-out infinite;
  border: 1px solid rgba(135, 230, 75, 0.3);
}

.cta-grid-lines {
  position: absolute;
  inset: 20px;
  background-image: 
    linear-gradient(rgba(135, 230, 75, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(135, 230, 75, 0.08) 1px, transparent 1px);
  background-size: 30px 30px;
  border-radius: 50%;
  mask-image: radial-gradient(circle, black 40%, transparent 70%);
}

/* ===== FOOTER (InvoZone Deep Forest Slate) ===== */
.site-footer {
  background: #121E16;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-20);
  padding-bottom: var(--space-8);
  color: #D1D5DB;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1.2fr 1.2fr 1fr 1.4fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-logo {
  margin-bottom: var(--space-4);
}

.footer-brand .logo-text {
  color: #FFFFFF;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: #9CA3AF;
  line-height: 1.7;
  margin-bottom: var(--space-5);
  max-width: 320px;
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.footer-contact-link {
  font-size: var(--text-sm);
  color: #9CA3AF;
  transition: color var(--transition-fast);
}
.footer-contact-link:hover { color: #87E64B; }

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  color: #D1D5DB;
  transition: all var(--transition-base);
}
.social-link:hover {
  border-color: #87E64B;
  color: #121E16;
  background: #87E64B;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(135, 230, 75, 0.3);
}
.social-link svg { width: 16px; height: 16px; }

.footer-nav-title {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9CA3AF;
  margin-bottom: var(--space-4);
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-nav-list a {
  font-size: var(--text-sm);
  color: #9CA3AF;
  transition: color var(--transition-fast);
  line-height: 1.5;
}
.footer-nav-list a:hover { color: #87E64B; }

.footer-cta-text {
  font-size: var(--text-sm);
  color: #9CA3AF;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-copy {
  font-size: var(--text-sm);
  color: #6B7280;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}
.footer-bottom-links a {
  font-size: var(--text-sm);
  color: #9CA3AF;
  transition: color var(--transition-fast);
}
.footer-bottom-links a:hover { color: #87E64B; }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(135, 230, 75, 0.14) 0%, transparent 60%), #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(39, 63, 43, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(39, 63, 43, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.page-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(135, 230, 75, 0.15);
  border: 1px solid rgba(89, 186, 29, 0.3);
  color: #1E5A13;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
  box-shadow: 0 2px 8px rgba(135, 230, 75, 0.1);
}

.page-hero-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-6xl));
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #1A2F22;
  margin-bottom: var(--space-5);
}

.page-hero-sub {
  font-size: var(--text-lg);
  color: #4B5563;
  line-height: 1.7;
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}

/* ===== SERVICE DETAIL PAGE ===== */
.service-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.service-detail-content h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: #1A2F22;
  margin-bottom: var(--space-4);
  margin-top: var(--space-8);
}
.service-detail-content h2:first-child { margin-top: 0; }

.service-detail-content p {
  color: #4B5563;
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.service-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin: var(--space-6) 0;
}

.service-feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}
.service-feature-item:hover {
  border-color: #87E64B;
  box-shadow: 0 6px 16px rgba(26, 47, 34, 0.06);
}

.feature-check {
  width: 20px; height: 20px;
  background: rgba(135, 230, 75, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #15803D;
  font-size: 0.75rem;
  font-weight: 800;
  margin-top: 1px;
}

.service-feature-item span {
  font-size: var(--text-sm);
  color: #4B5563;
  line-height: 1.4;
}

.service-sidebar {
  position: sticky;
  top: calc(var(--nav-height) + var(--space-4));
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.sidebar-card {
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.sidebar-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: #1A2F22;
  margin-bottom: var(--space-4);
}

.sidebar-cta-card {
  background: linear-gradient(135deg, rgba(135, 230, 75, 0.15) 0%, rgba(26, 47, 34, 0.04) 100%);
  border-color: rgba(89, 186, 29, 0.3);
  text-align: center;
}

.sidebar-cta-card p {
  font-size: var(--text-sm);
  color: #4B5563;
  margin-bottom: var(--space-5);
  line-height: 1.6;
}

/* ===== CONTACT FORM ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-12);
  align-items: start;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: #1A2F22;
  margin-bottom: var(--space-4);
}

.contact-info p {
  color: #4B5563;
  line-height: 1.7;
  margin-bottom: var(--space-8);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-detail-icon {
  width: 44px; height: 44px;
  background: rgba(135, 230, 75, 0.15);
  border: 1px solid rgba(89, 186, 29, 0.3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: #15803D;
}

.contact-detail-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6B7280;
  margin-bottom: 2px;
}

.contact-detail-value {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: #1A2F22;
}

.contact-form-wrap {
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

.contact-form-wrap h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: #1A2F22;
  margin-bottom: var(--space-2);
}

.contact-form-wrap p {
  font-size: var(--text-sm);
  color: #4B5563;
  margin-bottom: var(--space-8);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group.full-width { grid-column: span 2; }

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: #273F2B;
}

.form-input, .form-select, .form-textarea {
  background: #F8FAF7;
  border: 1px solid #D1D5DB;
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  font-size: var(--text-sm);
  color: #1A2F22;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
  width: 100%;
}

.form-input::placeholder, .form-textarea::placeholder { color: #9CA3AF; }

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  background: #FFFFFF;
  border-color: #59BA1D;
  box-shadow: 0 0 0 3px rgba(135, 230, 75, 0.25);
}

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

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-2);
  padding-block: 0.9rem;
}

/* ===== ABOUT PAGE ===== */
.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-12);
}

.value-card {
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-slow);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}
.value-card:hover {
  border-color: #87E64B;
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(26, 47, 34, 0.08);
}

.value-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  display: block;
}

.value-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: #1A2F22;
  margin-bottom: var(--space-3);
}

.value-card p {
  font-size: var(--text-sm);
  color: #4B5563;
  line-height: 1.65;
}

.about-team-section { background: #F8FAF7; }
.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0);    }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-28px); }
  to   { opacity: 1; transform: translateY(0);     }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-36px); }
  to   { opacity: 1; transform: translateX(0);     }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(36px); }
  to   { opacity: 1; transform: translateX(0);    }
}
@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.88); }
  to   { opacity: 1; transform: scale(1);    }
}
@keyframes slideInUp {
  from { opacity: 0; transform: translateY(60px) skewY(2deg); }
  to   { opacity: 1; transform: translateY(0)    skewY(0deg); }
}
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
@keyframes gradientShift {
  0%   { background-position: 0%   50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0%   50%; }
}
@keyframes borderDance {
  0%   { border-color: rgba(135,230,75,0.4);  box-shadow: 0 0 0   rgba(135,230,75,0); }
  50%  { border-color: rgba(135,230,75,1);    box-shadow: 0 0 24px rgba(135,230,75,0.35); }
  100% { border-color: rgba(135,230,75,0.4);  box-shadow: 0 0 0   rgba(135,230,75,0); }
}
@keyframes typewriterBlink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}
@keyframes scanLine {
  0%   { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}
@keyframes countUp {
  from { transform: translateY(100%); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
@keyframes ripple {
  0%   { transform: scale(0);    opacity: 0.6; }
  100% { transform: scale(3.5);  opacity: 0;   }
}
@keyframes spinSlow {
  from { transform: rotate(0deg);   }
  to   { transform: rotate(360deg); }
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 12px rgba(135,230,75,0.2), 0 4px 16px rgba(135,230,75,0.12); }
  50%       { box-shadow: 0 0 32px rgba(135,230,75,0.5), 0 8px 32px rgba(135,230,75,0.25); }
}
@keyframes magneticHover {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-3px) scale(1.015); }
}
@keyframes morphBg {
  0%   { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  50%  { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
  100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
}
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes slideReveal {
  0%   { clip-path: inset(0 100% 0 0); }
  100% { clip-path: inset(0 0%   0 0); }
}
@keyframes floatY {
  0%, 100% { transform: translateY(0px);  }
  50%       { transform: translateY(-12px); }
}
@keyframes popIn {
  0%   { opacity: 0; transform: scale(0.5) rotate(-6deg); }
  70%  { transform: scale(1.08) rotate(1deg); }
  100% { opacity: 1; transform: scale(1) rotate(0deg); }
}

/* ===== SCROLL REVEAL SYSTEM ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1),
              transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left  { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal-right { opacity: 0; transform: translateX( 40px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal-scale { opacity: 0; transform: scale(0.9);        transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.reveal-left.visible, .reveal-right.visible, .reveal-scale.visible { opacity: 1; transform: none; }

.reveal-delay-1  { transition-delay: 0.08s; }
.reveal-delay-2  { transition-delay: 0.16s; }
.reveal-delay-3  { transition-delay: 0.24s; }
.reveal-delay-4  { transition-delay: 0.32s; }
.reveal-delay-5  { transition-delay: 0.40s; }
.reveal-delay-6  { transition-delay: 0.48s; }

/* ===== MAGNETIC BUTTON EFFECT ===== */
.btn {
  --btn-x: 0px;
  --btn-y: 0px;
}
.btn:hover {
  transform: translate(var(--btn-x), var(--btn-y)) translateY(-2px);
}

/* ===== SHIMMER LOADING / HIGHLIGHT ===== */
.shimmer-text {
  background: linear-gradient(
    90deg,
    #1A2F22 0%,
    #59BA1D 30%,
    #87E64B 50%,
    #59BA1D 70%,
    #1A2F22 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 3s linear infinite;
}

/* ===== ANIMATED GRADIENT BORDER ===== */
.gradient-border {
  position: relative;
}
.gradient-border::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, #87E64B, #59BA1D, #1A2F22, #87E64B);
  background-size: 300% 300%;
  animation: gradientShift 4s ease infinite;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gradient-border:hover::before { opacity: 1; }

/* ===== CARD TILT / 3D HOVER ===== */
.tilt-card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

/* ===== GLOW PULSE ON CARDS ===== */
.service-card,
.why-card,
.industry-card,
.testimonial-card {
  animation: none;
}
.service-card:hover,
.why-card:hover,
.industry-card:hover {
  animation: glowPulse 2s ease-in-out infinite;
}

/* ===== MORPHING HERO SHAPE ===== */
.hero-morph-shape {
  position: absolute;
  width: 560px; height: 560px;
  right: -80px; top: 50%;
  transform: translateY(-50%);
  background: radial-gradient(circle at 40% 40%, rgba(135,230,75,0.18) 0%, rgba(89,186,29,0.08) 60%, transparent 80%);
  animation: morphBg 10s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

/* ===== SCROLL PROGRESS BAR ===== */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #87E64B, #59BA1D, #1A2F22);
  z-index: 9999;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
}

/* ===== FLOATING PARTICLES CANVAS ===== */
#particles-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.72;
}

/* ===== BUTTON GLOW TRACER ===== */
.btn-glow-tracer {
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(135, 230, 75, 0.4), 0 0 0 1px rgba(135, 230, 75, 0.4);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}
.btn-glow-tracer::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: conic-gradient(from 0deg at 50% 50%, transparent 0deg, rgba(255, 255, 255, 0.6) 60deg, transparent 120deg);
  animation: tracerRotate 4s linear infinite;
  pointer-events: none;
  opacity: 0.45;
}
.btn-glow-tracer:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 8px 30px rgba(135, 230, 75, 0.6), 0 0 0 2px #87E64B;
}
@keyframes tracerRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes counterFlash {
  0% { text-shadow: 0 0 24px #87E64B; transform: scale(1.08); }
  100% { text-shadow: none; transform: scale(1); }
}

/* ===== CURSOR GLOW (custom cursor trail) ===== */
.cursor-dot {
  width: 8px; height: 8px;
  background: #87E64B;
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  transition: transform 0.08s ease, width 0.2s ease, height 0.2s ease, opacity 0.2s ease;
  mix-blend-mode: multiply;
}
.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid rgba(135,230,75,0.6);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 99998;
  transform: translate(-50%, -50%);
  transition: transform 0.18s cubic-bezier(0.16,1,0.3,1),
              width 0.25s ease, height 0.25s ease,
              border-color 0.2s ease;
}
.cursor-dot.hovering  { width: 14px; height: 14px; }
.cursor-ring.hovering { width: 56px; height: 56px; border-color: rgba(135,230,75,1); }

/* ===== TYPEWRITER CURSOR ===== */
.typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: #87E64B;
  margin-left: 2px;
  vertical-align: middle;
  animation: typewriterBlink 0.9s step-end infinite;
  border-radius: 2px;
  -webkit-text-fill-color: initial;
}

/* ===== SECTION TITLE UNDERLINE ANIMATION ===== */
.section-title-animated {
  position: relative;
  display: inline-block;
}
.section-title-animated::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0;
  width: 0; height: 3px;
  background: linear-gradient(90deg, #87E64B, #59BA1D);
  border-radius: 99px;
  transition: width 0.8s cubic-bezier(0.16,1,0.3,1);
}
.section-title-animated.visible::after { width: 100%; }

/* ===== BUTTON RIPPLE ===== */
.btn-ripple {
  position: absolute;
  border-radius: 50%;
  width: 60px; height: 60px;
  background: rgba(255,255,255,0.35);
  pointer-events: none;
  transform: scale(0);
  animation: ripple 0.6s linear forwards;
  margin-left: -30px;
  margin-top: -30px;
}

/* ===== ANIMATED NOISE TEXTURE ===== */
.noise-overlay {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.4;
  z-index: 0;
}

/* ===== FLOATING BADGE ANIMATION ===== */
.hero-badge,
.section-badge,
.page-hero-badge {
  animation: popIn 0.6s cubic-bezier(0.175,0.885,0.32,1.275) both;
}

/* ===== STAT COUNTER CLIP ===== */
.stat-num {
  overflow: hidden;
  display: inline-block;
}

/* ===== INLINE FLOATING DOTS DECORATION ===== */
.dot-grid {
  position: absolute;
  width: 180px; height: 180px;
  background-image: radial-gradient(circle, rgba(89,186,29,0.25) 1.5px, transparent 1.5px);
  background-size: 20px 20px;
  pointer-events: none;
  animation: floatY 6s ease-in-out infinite;
}
.dot-grid-tl { top: -40px; left: -40px; }
.dot-grid-br { bottom: -40px; right: -40px; animation-delay: -3s; }

/* ===== SECTION TRANSITION DIVIDERS ===== */
.wave-divider {
  display: block;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.wave-divider svg { display: block; width: 100%; }

/* ===== HOVER LIFT UTILITY ===== */
.hover-lift {
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1),
              box-shadow 0.35s cubic-bezier(0.16,1,0.3,1);
}
.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 48px rgba(26,47,34,0.12);
}

/* ===== ANIMATED GRADIENT BG (sections) ===== */
.animated-section-bg {
  background: linear-gradient(-45deg, #FFFFFF, #F8FAF7, #f2fde8, #FFFFFF);
  background-size: 400% 400%;
  animation: gradientShift 12s ease infinite;
}

/* ===== LINE DRAW ANIMATION ===== */
.line-draw {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  transition: stroke-dashoffset 1.5s cubic-bezier(0.16,1,0.3,1);
}
.line-draw.visible { stroke-dashoffset: 0; }

/* ===== SPINNING RING DECORATION ===== */
.spin-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px dashed rgba(135,230,75,0.35);
  animation: spinSlow 20s linear infinite;
  pointer-events: none;
}
.spin-ring-2 { animation-direction: reverse; animation-duration: 14s; }

/* ===== HERO ENTRANCE STAGGER ===== */
.hero-badge     { animation-delay: 0.05s; }
.hero-headline  { animation: fadeInUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.15s both; }
.hero-subtext   { animation: fadeInUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.28s both; }
.hero-ctas      { animation: fadeInUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.40s both; }
.hero-trust-bar { animation: fadeInUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.52s both; }
.hero-visual    { animation: fadeInScale 1s cubic-bezier(0.16,1,0.3,1) 0.3s both; }

/* ===== NAV LINK UNDERLINE SLIDE ===== */
.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%;
  width: 0; height: 2px;
  background: #87E64B;
  border-radius: 99px;
  transition: width 0.25s ease, left 0.25s ease;
}
.nav-link:hover::after, .nav-link.active::after {
  width: calc(100% - 1.5rem);
  left: 0.75rem;
}

/* ===== BREADCRUMB ===== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--space-4);
}
.breadcrumb a { color: var(--clr-text-muted); transition: color var(--transition-fast); }
.breadcrumb a:hover { color: #59BA1D; }
.breadcrumb span { color: #1A2F22; font-weight: 600; }

/* ===== ONE-FRAME DESKTOP HERO ===== */
@media (min-width: 1025px) {
  .hero {
    height: 100vh;
    max-height: 100vh;
    min-height: 640px;
    box-sizing: border-box;
    padding-top: var(--nav-height);
    padding-bottom: 0;
    display: flex;
    align-items: center;
  }
}

@media (min-width: 1025px) and (max-height: 820px) {
  .hero-headline {
    font-size: clamp(1.85rem, 2.7vw, 2.45rem);
    margin-bottom: var(--space-3);
  }
  .hero-subtext {
    font-size: 0.9rem;
    line-height: 1.45;
    margin-bottom: var(--space-4);
  }
  .hero-badge {
    margin-bottom: var(--space-3);
    padding: 0.25rem 0.75rem;
  }
  .hero-ctas {
    margin-bottom: var(--space-3);
  }
  .hero-img-wrapper img {
    height: 290px;
    max-height: 36vh;
  }
  .stat-card {
    padding: 0.35rem 0.7rem;
  }
  .stat-num {
    font-size: 0.9rem;
  }
  .stat-label {
    font-size: 0.65rem;
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-content { max-width: 100%; }
  .hero-ctas, .hero-trust-bar { justify-content: center; }
  .hero-visual { display: none; }
  
  .why-bento {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-card-large { grid-column: span 2; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .service-detail-grid { grid-template-columns: 1fr; }
  .service-sidebar { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .final-cta-container { grid-template-columns: 1fr; }
  .final-cta-decoration { display: none; }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-4);
    gap: var(--space-1);
    border-bottom: 1px solid var(--clr-border);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
    z-index: 99;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
  }

  .dropdown-menu {
    position: static;
    transform: none;
    width: 100%;
    opacity: 1;
    visibility: visible;
    margin-top: var(--space-2);
    display: none;
  }
  .nav-dropdown.open .dropdown-menu { display: block; }
  .dropdown-grid { grid-template-columns: 1fr; }

  .nav-hamburger { display: flex; }
  .nav-actions .btn-primary { display: none; }

  .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .solution-content { grid-template-columns: 1fr; }
  .service-features { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full-width { grid-column: span 1; }

  .process-steps {
    flex-direction: column;
    align-items: center;
  }
  .process-connector {
    width: 2px;
    height: 40px;
    margin-top: 0;
    background: linear-gradient(180deg, rgba(89, 186, 29, 0.3), rgba(135, 230, 75, 0.8), rgba(89, 186, 29, 0.3));
  }
  .process-connector::after {
    right: -4px;
    bottom: -4px;
    top: auto;
    border-top: none;
    border-bottom: 2px solid #59BA1D;
    border-right: 2px solid #59BA1D;
    transform: rotate(45deg);
  }

  .why-bento { grid-template-columns: 1fr; }
  .why-card-large { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .industries-grid { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { justify-content: center; }
}

/* ===== TECH STACK SECTION ===== */
.tech-stack-section {
  background: #F8FAF7;
  border-top: 1px solid #E5E9E2;
  border-bottom: 1px solid #E5E9E2;
}
.tech-stack-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}
.tech-stack-card {
  background: #FFFFFF;
  border: 1px solid #E5E9E2;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: 0 4px 16px rgba(0,0,0,0.02);
  transition: transform 0.3s cubic-bezier(0.16,1,0.3,1), box-shadow 0.3s ease, border-color 0.3s ease;
}
.tech-stack-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 32px rgba(135,230,75,0.15);
  border-color: #87E64B;
}
.tech-stack-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.tech-stack-icon {
  font-size: 1.5rem;
}
.tech-stack-title {
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
  color: #1A2F22;
}
.tech-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.tech-pill {
  font-size: var(--text-xs);
  font-weight: 600;
  color: #273F2B;
  background: #F4F6F2;
  border: 1px solid #E5E9E2;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
}
.tech-pill:hover {
  background: #87E64B;
  color: #1A2F22;
  border-color: #87E64B;
  transform: translateY(-1px);
}

/* ===== PRINT ===== */
@media print {
  .nav-header, .final-cta-section, .site-footer { display: none; }
  body { background: white; color: black; }
}