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

:root {
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Exact Figma Color Tokens */
  --color-bg-dark: rgb(16, 24, 40);       /* #101828 Off-Black Navy */
  --color-bg-dark-panel: rgb(10, 10, 10);
  --color-bg-light: rgb(255, 255, 255);
  --color-bg-secondary-light: rgb(244, 248, 255); /* #f4f8ff Light Blue */
  --color-bg-grey: rgb(249, 250, 251);     /* #f9fafb Soft Gray */
  --color-bg-card-dark: rgba(30, 41, 59, 0.4);
  
  --color-primary: rgb(15, 119, 255);     /* #0f77ff Electric Blue */
  --color-primary-hover: hsl(217, 100%, 43%);
  --color-primary-light: rgb(239, 246, 255); /* #eff6ff Light Ice Blue */
  --color-primary-glow: rgba(15, 119, 255, 0.15);
  
  --color-success: rgb(0, 166, 62);       /* #00a63e Success Green */
  --color-success-bg: rgb(220, 252, 231);  /* #dcfce7 */
  --color-danger: rgb(239, 68, 68);        /* #ef4444 Danger Red */
  --color-danger-bg: rgb(255, 226, 226);   /* #ffe2e2 */
  --color-warning: rgb(251, 191, 36);      /* #fbbf24 Star Gold */
  
  --color-text-dark: rgb(10, 10, 10);
  --color-text-muted-dark: rgb(54, 65, 83); /* #364153 Dark Slate */
  --color-text-light: rgb(255, 255, 255);
  --color-text-muted-light: rgb(153, 161, 175); /* #99a1af Gray */
  
  /* Borders and Shadows */
  --border-light: 1px solid hsl(214, 32%, 91%);
  --border-dark: 1px solid rgba(255, 255, 255, 0.08);
  --border-primary: 1px solid rgba(15, 119, 255, 0.2);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 16px -6px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.12);
  --shadow-primary: 0 15px 30px -10px rgba(15, 119, 255, 0.25);
  
  --radius-sm: 10px; /* Exact Figma radius */
  --radius-md: 12px;
  --radius-lg: 16px; /* Exact Figma radius */
  --radius-pill: 9999px;
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
}

/* Reset and Base Styles */
*, *::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(--color-bg-light);
  color: var(--color-text-dark);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography styling */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700; /* Solid bold emphasis for structural hierarchy */
  line-height: 1.2;
  color: inherit;
  margin-top: 0;
  margin-bottom: 0.5em; /* Establishes consistent vertical rhythm */
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.75rem); /* 60px in Figma */
  letter-spacing: -0.025em; /* Slightly tighter tracking for large headers */
  line-height: 1.15;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.25rem); /* 36px in Figma */
  letter-spacing: -0.02em;
  line-height: 1.2;
}

h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem); /* 24px/20px in Figma */
  letter-spacing: -0.015em;
  line-height: 1.25;
}

h4 {
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

p {
  color: var(--color-text-muted-dark);
  font-size: 1rem;
  line-height: 1.65;
  margin-bottom: 1.25rem; /* Standardized spacing for text readability */
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.section-padding {
  padding: 100px 80px; /* Custom Figma section padding */
}

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Premium Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-smooth);
  user-select: none;
}

/* Ensure focus visibility for keyboard navigation accessibility */
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--color-bg-light), 0 0 0 6px var(--color-primary);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-bg-light);
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -8px rgba(15, 119, 255, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--color-primary-light);
  color: hsl(217, 100%, 35%); /* Darkened blue to ensure >4.5:1 WCAG AA contrast on light ice blue */
  border: 1px solid rgba(15, 119, 255, 0.12);
}

.btn-secondary:hover {
  background-color: hsl(210, 100%, 93%);
  color: hsl(217, 100%, 28%);
  transform: translateY(-2px);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-primary); /* Thickened border for stronger contrast & emphasis */
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-dark {
  background-color: var(--color-bg-dark);
  color: var(--color-bg-light);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-dark:hover {
  background-color: hsl(222, 47%, 16%);
  transform: translateY(-2px);
}

.btn-white {
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  border: 1px solid hsl(214, 32%, 85%);
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  background-color: var(--color-bg-grey);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Glass Panels */
.glass-panel {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: var(--border-light);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-lg);
  transition: var(--transition-smooth);
}

.glass-panel:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* Header & Shared Layout Styling */
header.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition-smooth);
}

header.site-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
  padding: 6px 0;
}

header.site-header.dark {
  background: rgba(16, 24, 40, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: Arial, sans-serif;
  font-weight: 800;
  font-size: 1.5rem; /* 24px */
  color: var(--color-bg-dark);
}

.site-logo svg {
  fill: var(--color-primary);
}

header.site-header.dark .site-logo {
  color: var(--color-text-light);
}

.nav-menu {
  display: flex;
  gap: 12px;
  list-style: none;
  align-items: center;
}

.nav-link {
  font-family: Arial, sans-serif;
  font-weight: 500;
  font-size: 1rem; /* 16px */
  color: var(--color-text-muted-dark);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  display: inline-block;
  transition: var(--transition-fast);
}

.nav-link:hover {
  background-color: var(--color-bg-grey);
  color: var(--color-text-dark);
}

.nav-link.active {
  background-color: var(--color-primary-light);
  color: var(--color-primary) !important;
  font-weight: 600;
}

header.site-header.dark .nav-link {
  color: var(--color-text-muted-light);
}

header.site-header.dark .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-text-light);
}

header.site-header.dark .nav-link.active {
  background-color: rgba(15, 119, 255, 0.15);
  color: var(--color-primary-light) !important;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-login {
  font-family: Arial, sans-serif;
  font-weight: 600;
  color: var(--color-text-muted-dark);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.nav-login:hover {
  background-color: var(--color-bg-grey);
  color: var(--color-text-dark);
}

header.site-header.dark .nav-login {
  color: var(--color-text-muted-light);
}

header.site-header.dark .nav-login:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--color-text-light);
}

/* Mobile Hamburger Menu */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  z-index: 1010;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background-color: var(--color-text-dark);
  border-radius: 2px;
  transition: var(--transition-smooth);
}

header.site-header.dark .hamburger span {
  background-color: var(--color-text-light);
}

.hamburger.open span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Footer Styles */
.site-footer {
  background-color: rgb(26, 26, 26); /* #1a1a1a from Figma */
  color: var(--color-text-light);
  padding: 60px 80px 40px; /* Exact Figma footer padding */
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand .site-logo {
  color: var(--color-text-light);
}

.footer-brand p {
  color: var(--color-text-muted-light);
  font-size: 0.95rem; /* 14px */
  max-width: 280px;
}

.footer-title {
  font-size: 1.15rem; /* 18px */
  margin-bottom: 24px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--color-text-muted-light);
  font-size: 0.95rem; /* 14px */
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem; /* 14px */
  color: var(--color-text-muted-light);
}

/* Form Styles */
.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--color-text-dark);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background-color: var(--color-bg-grey);
  border: 1px solid hsl(214, 32%, 85%);
  border-radius: var(--radius-sm);
  color: var(--color-text-dark);
  transition: var(--transition-smooth);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-bg-light);
  box-shadow: 0 0 0 4px var(--color-primary-glow);
}

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

/* Toast Messages */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: 16px 28px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(100px);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 2000;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-success {
  border-left: 4px solid var(--color-success);
}

/* Custom Page Hero Styling */
.hero-gradient {
  background: linear-gradient(135deg, hsl(222, 47%, 12%), hsl(222, 47%, 6%));
  color: var(--color-text-light);
  padding-top: 180px;
  padding-bottom: 120px;
  position: relative;
  overflow: hidden;
}

.hero-gradient::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(15, 119, 255, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  max-width: 650px;
}

.hero-tagline {
  display: inline-block;
  padding: 6px 16px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-primary-light);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease-out;
}

.hero-title {
  margin-bottom: 24px;
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 400; /* Arial font is regular weight in Figma Home Hero */
  font-family: Arial, sans-serif;
  animation: fadeInUp 0.8s ease-out 0.1s both;
}

.hero-subtitle {
  font-size: 1.15rem; /* 20px */
  color: var(--color-primary-light);
  font-family: Arial, sans-serif;
  margin-bottom: 40px;
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  animation: fadeInUp 0.8s ease-out 0.3s both;
}

/* Standard Page Title Hero */
.page-hero {
  background-color: var(--color-bg-secondary-light);
  padding: 140px 0 80px;
  text-align: center;
  border-bottom: var(--border-light);
}

.page-hero h1 {
  color: var(--color-text-dark);
  margin-bottom: 16px;
}

.page-hero p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.15rem; /* 18px */
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) both;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  .section-padding {
    padding: 60px 24px;
  }

  .site-footer {
    padding: 60px 24px 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  
  .site-header .nav-menu {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  /* Mobile Menu Overlay */
  .nav-menu.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--color-bg-light);
    padding: 40px 24px;
    z-index: 999;
    box-shadow: var(--shadow-lg);
    gap: 24px;
    align-items: center;
    animation: slideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1) both;
  }
  
  header.site-header.dark .nav-menu.mobile-open {
    background-color: var(--color-bg-dark);
  }
  
  .nav-menu.mobile-open .nav-link {
    font-size: 1.25rem;
  }
  
  .nav-actions {
    display: none;
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 12px;
  }
  
  .btn {
    width: 100%;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

/* Mascot Dancing Animations */
.mascot-robot {
  animation: robotDance 2.5s ease-in-out infinite;
  animation-play-state: paused;
  transform-origin: bottom center;
}

.mascot-safe {
  animation: safeBounce 2.2s cubic-bezier(0.28, 0.84, 0.42, 1) infinite;
  animation-play-state: paused;
  transform-origin: bottom center;
}

.mascot-piggy {
  animation: piggyWiggle 2.8s ease-in-out infinite;
  animation-play-state: paused;
  transform-origin: bottom center;
}

/* Trigger Mascot Dancing on Card Hover */
.product-card:hover .mascot-robot,
.product-card:hover .mascot-safe,
.product-card:hover .mascot-piggy,
.service-detailed-card:hover .mascot-robot,
.service-detailed-card:hover .mascot-safe,
.service-detailed-card:hover .mascot-piggy {
  animation-play-state: running;
}


@keyframes robotDance {
  0%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  20% {
    transform: translateY(-8px) rotate(-6deg) translateX(-4px);
  }
  40% {
    transform: translateY(0) rotate(4deg) translateX(4px);
  }
  60% {
    transform: translateY(-10px) rotate(-4deg) translateX(-2px);
  }
  80% {
    transform: translateY(0) rotate(6deg) translateX(2px);
  }
}

@keyframes safeBounce {
  0%, 100% {
    transform: scale(1, 1) translateY(0);
  }
  10% {
    transform: scale(1.15, 0.85) translateY(0);
  }
  30% {
    transform: scale(0.85, 1.15) translateY(-25px);
  }
  50% {
    transform: scale(1.1, 0.9) translateY(0);
  }
  65% {
    transform: scale(0.95, 1.05) translateY(-6px);
  }
  75% {
    transform: scale(1.02, 0.98) translateY(0);
  }
  90% {
    transform: scale(1, 1) translateY(0);
  }
}

@keyframes piggyWiggle {
  0%, 100% {
    transform: rotate(0deg) scale(1) translateY(0);
  }
  15% {
    transform: rotate(-12deg) scale(1.03) translateY(-4px);
  }
  30% {
    transform: rotate(12deg) scale(0.97) translateY(0);
  }
  45% {
    transform: rotate(-9deg) scale(1.03) translateY(-4px);
  }
  60% {
    transform: rotate(9deg) scale(0.97) translateY(0);
  }
  75% {
    transform: rotate(-4deg) scale(1.01) translateY(-2px);
  }
  85% {
    transform: rotate(4deg) scale(0.99) translateY(0);
  }
}