/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* Core Styling & Custom Properties */
:root {
  --font-sans: 'Plus Jakarta Sans', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --color-nordic-bg: #FAF9F6; /* Minimalist Nordic Warm White */
  --color-nordic-dark: #1E293B; /* Slate 800 */
  --color-nordic-dark-light: #334155; /* Slate 700 */
  --color-nordic-teal: #0D9488; /* Teal 600 */
  --color-nordic-teal-dark: #0F766E; /* Teal 700 */
  --color-nordic-teal-light: #CCFBF1; /* Teal 100 */
  --color-nordic-muted: #64748B; /* Slate 500 */
  --color-nordic-border: #E2E8F0; /* Slate 200 */
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--color-nordic-bg);
  color: var(--color-nordic-dark);
}

body {
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-nordic-bg);
}
::-webkit-scrollbar-thumb {
  background: #CBD5E1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-nordic-teal);
}

/* Premium Animations */
@keyframes float {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0px); }
}

.animate-float {
  animation: float 6s ease-in-out infinite;
}

@keyframes pulse-soft {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.02); }
}

.animate-pulse-soft {
  animation: pulse-soft 4s ease-in-out infinite;
}

/* Glassmorphism Navigation */
.glass-nav {
  background: rgba(250, 249, 246, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
}

/* Calculator Interactive Elements Styling */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: #E2E8F0;
  border-radius: 9999px;
  outline: none;
  transition: background 0.3s;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-nordic-teal);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(13, 148, 136, 0.4);
  transition: transform 0.1s, background-color 0.2s;
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  background: var(--color-nordic-teal-dark);
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border: 0;
  border-radius: 50%;
  background: var(--color-nordic-teal);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(13, 148, 136, 0.4);
  transition: transform 0.1s, background-color 0.2s;
}

input[type="range"]::-moz-range-thumb:hover {
  transform: scale(1.2);
  background: var(--color-nordic-teal-dark);
}

/* Service Detail Cards & Why Us Hover */
.why-us-card {
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.why-us-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.05);
}

/* Engagement Model Map / Diagram Overlay */
.engagement-dot {
  position: relative;
}
.engagement-dot::after {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border-radius: 50%;
  border: 2px solid var(--color-nordic-teal);
  opacity: 0.8;
  animation: ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

/* Custom Gradients */
.bg-nordic-gradient {
  background: linear-gradient(135deg, #FAF9F6 0%, #F1F5F9 100%);
}

.text-gradient-teal {
  background: linear-gradient(135deg, #0F766E 0%, #0D9488 50%, #2DD4BF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}