/* ==========================================================================
   PSG Technologies | Premium Custom Stylesheet
   ========================================================================== */

/* --- CSS Variables --- */
:root {
  /* Colors - Based on PSG Tech Logo */
  --color-primary: #0056b3;
  /* Deep Blue */
  --color-primary-dark: #003d82;
  /* Darker Blue */
  --color-secondary: #ff7f00;
  /* Vibrant Orange */
  --color-orange: #ff7f00;
  --color-warning: #fbbf24;
  --color-purple: #8b5cf6;
  --color-success: #10b981;
  --color-info: #0080ff;
  /* Lighter Blue */
  --color-cyan: #06b6d4;
  --color-green: #22c55e;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #0056b3 0%, #ff7f00 100%);
  --gradient-blue: linear-gradient(135deg, #0056b3 0%, #0080ff 100%);
  --gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #d946ef 100%);
  --gradient-orange: linear-gradient(135deg, #ff7f00 0%, #ffb366 100%);
  --gradient-green: linear-gradient(135deg, #10b981 0%, #34d399 100%);
  --gradient-cyan: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%);
  --gradient-dark: linear-gradient(135deg, #1e293b 0%, #334155 100%);

  --bg-soft-gray: #f8fafc;
  --bg-light-gradient: linear-gradient(145deg, #f8fafc 0%, #f1f5f9 100%);
  --bg-dark: #0f172a;
  --bg-darker: #020617;

  /* Text */
  --text-dark: #0f172a;
  --text-dark-heading: #1e293b;
  --text-muted: #64748b;

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-bg-dark: rgba(15, 23, 42, 0.7);
  --glass-border: rgba(255, 255, 255, 0.4);

  /* Shadows */
  --shadow-sm-soft: 0 4px 20px rgba(0, 0, 0, 0.03);
  --shadow-soft: 0 10px 40px rgba(15, 23, 42, 0.06);
  --shadow-glow: 0 10px 30px rgba(0, 86, 179, 0.25);
  /* Glow using new primary blue */

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);

  /* Typography */
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Inter', sans-serif;
}

/* --- Global Resets & Typography --- */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-primary);
  color: var(--text-dark);
  background-color: #ffffff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

.secondary-font {
  font-family: var(--font-secondary);
}

.bg-soft-gray {
  background-color: var(--bg-soft-gray);
}

.bg-light-gradient {
  background: var(--bg-light-gradient);
}

.bg-dark {
  background-color: var(--bg-dark);
}

.bg-darker {
  background-color: var(--bg-darker);
}

/* Colors */
.text-primary {
  color: var(--color-primary) !important;
}

.bg-primary-soft {
  background-color: rgba(0, 86, 179, 0.1) !important;
}

.text-orange {
  color: var(--color-orange);
}

.text-warning {
  color: var(--color-warning);
}

.text-purple {
  color: var(--color-purple);
}

.text-success {
  color: var(--color-success);
}

.text-info {
  color: var(--color-info);
}

.text-cyan {
  color: var(--color-cyan);
}

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

.bg-gradient-blue {
  background: var(--gradient-blue);
}

.bg-gradient-purple {
  background: var(--gradient-purple);
}

.bg-gradient-orange {
  background: var(--gradient-orange);
}

.bg-gradient-green {
  background: var(--gradient-green);
}

.bg-gradient-cyan {
  background: var(--gradient-cyan);
}

.bg-gradient-dark {
  background: var(--gradient-dark);
}

/* Spacing Setup */
.py-6 {
  padding-top: 6rem;
  padding-bottom: 6rem;
}

/* Utilities */
.tracking-wider {
  letter-spacing: 0.1em;
}

.shadow-soft {
  box-shadow: var(--shadow-soft) !important;
}

.shadow-sm-soft {
  box-shadow: var(--shadow-sm-soft) !important;
}

.shadow-glow {
  box-shadow: var(--shadow-glow) !important;
}

.transition-fast {
  transition: all var(--transition-fast) !important;
}

.transition-normal {
  transition: all var(--transition-normal) !important;
}

.obj-fit-cover {
  object-fit: cover !important;
}

.text-line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.text-line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* --- Buttons --- */
.btn-primary-gradient {
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  background-size: 200% auto;
  transition: 0.5s;
}

.btn-primary-gradient:hover {
  background-position: right center;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 86, 179, 0.4);
}

.btn-outline-premium {
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  background-color: transparent;
  transition: var(--transition-normal);
}

.btn-outline-premium:hover {
  background-color: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

/* --- Glassmorphism Components --- */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
  z-index: 2;
}

.glass-nav {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
  transition: all 0.3s ease;
}

.glass-nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  padding-top: 0.8rem !important;
  padding-bottom: 0.8rem !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

/* --- Navigation --- */
.nav-link {
  font-weight: 500;
  color: var(--text-dark) !important;
  padding: 0.5rem 1rem !important;
  margin: 0 0.2rem;
  font-size: 0.95rem;
  position: relative;
  transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary) !important;
}

.hover-underline::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  transition: var(--transition-normal);
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 70%;
}

/* Hamburger menu */
.custom-toggler:focus {
  box-shadow: none;
  outline: none;
}

.toggler-icon {
  display: block;
  width: 25px;
  height: 2px;
  margin: 5px auto;
  background-color: var(--text-dark);
  transition: var(--transition-fast);
}

/* --- Hover Effects --- */
.hover-lift {
  transition: var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-soft);
}

.hover-glow {
  transition: var(--transition-normal);
}

.hover-glow:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-5px);
}

.hover-zoom {
  transition: var(--transition-slow);
}

.group:hover .hover-zoom {
  transform: scale(1.05);
}

.outline-hover {
  transition: border-color var(--transition-normal);
  border: 1px solid transparent;
}

.outline-hover:hover {
  border-color: rgba(0, 86, 179, 0.3);
}

.hover-translate-right:hover {
  transform: translateX(5px);
}

/* --- Hero Section --- */
.hero-section {
  background: var(--bg-soft-gray);
  z-index: 1;
}

.hero-bg-shapes {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: float 20s infinite alternate;
}

.shape-1 {
  width: 500px;
  height: 500px;
  background: rgba(0, 86, 179, 0.4);
  top: -100px;
  right: -100px;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: rgba(6, 182, 212, 0.3);
  bottom: -100px;
  left: -100px;
  animation-duration: 25s;
}

.shape-3 {
  width: 300px;
  height: 300px;
  background: rgba(255, 127, 0, 0.2);
  /* using orange */
  top: 40%;
  left: 30%;
  animation-duration: 18s;
}

.badge-premium {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(10px);
}

/* Hero Floating Elements */
.outline-glow {
  position: relative;
}

.outline-glow::before {
  content: '';
  position: absolute;
  top: -5px;
  left: -5px;
  right: -5px;
  bottom: -5px;
  background: var(--gradient-primary);
  z-index: -1;
  border-radius: 20px;
  filter: blur(15px);
  opacity: 0.5;
  animation: pulse 3s infinite alternate;
}

.glass-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 100%);
  pointer-events: none;
}

.floating-badge {
  position: absolute;
  z-index: 10;
}

.top-right {
  top: 10%;
  right: -20px;
}

.bottom-left {
  bottom: 15%;
  left: -20px;
}

/* --- Services & Products Cards --- */
.gradient-border-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.service-card:hover .gradient-border-bottom {
  transform: scaleX(1);
}

.service-icon-wrapper {
  transition: var(--transition-normal);
}

.service-card:hover .service-icon-wrapper {
  transform: scale(1.1);
  background-color: var(--color-primary) !important;
  color: #fff !important;
}

.service-card:hover .service-icon-wrapper i {
  color: #fff !important;
}

.arrow-link i {
  transition: transform var(--transition-fast);
}

.group:hover .arrow-link i {
  transform: translateX(5px);
}

/* --- Portfolio Gallery --- */
.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.2) 50%, transparent 100%);
  opacity: 0.8;
}

.overlay-content.transform-down {
  transform: translateY(20px);
}

.group:hover .portfolio-overlay {
  opacity: 1;
}

.group:hover .transform-down {
  transform: translateY(0);
}

.portfolio-bg-shape {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(0, 86, 179, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

/* --- CTA Section --- */
.cta-gradient-card {
  background: var(--gradient-primary);
}

.cta-shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
}

.cta-shape-1 {
  width: 400px;
  height: 400px;
  top: -150px;
  left: -100px;
}

.cta-shape-2 {
  width: 300px;
  height: 300px;
  bottom: -100px;
  right: 50px;
}

/* --- Contact & Forms --- */
.custom-input:focus {
  border-color: rgba(0, 86, 179, 0.5) !important;
  box-shadow: 0 0 0 4px rgba(0, 86, 179, 0.1) !important;
  outline: none;
}

.focus-glow {
  transition: var(--transition-fast);
}

/* --- Footer --- */
.hover-white:hover {
  color: #fff !important;
}

.social-icon:hover {
  background-color: var(--color-primary) !important;
  color: #fff !important;
  transform: translateY(-3px);
}

/* --- Animations --- */
@keyframes float {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }

  33% {
    transform: translate(30px, -50px) rotate(10deg);
  }

  66% {
    transform: translate(-20px, 20px) rotate(-5deg);
  }

  100% {
    transform: translate(0, 0) rotate(0deg);
  }
}

@keyframes pulse {
  from {
    opacity: 0.4;
  }

  to {
    opacity: 0.8;
    filter: blur(20px);
  }
}

.float-anim-1 {
  animation: float-y 4s ease-in-out infinite alternate;
}

.float-anim-2 {
  animation: float-y 5s ease-in-out infinite alternate-reverse;
}

@keyframes float-y {
  from {
    transform: translateY(0px);
  }

  to {
    transform: translateY(-15px);
  }
}

/* Scroll Reveal Classes */
.reveal {
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

.reveal-left {
  transform: translateX(-50px);
}

.reveal-right {
  transform: translateX(50px);
}

.reveal-bottom {
  transform: translateY(50px);
}

.reveal-scale {
  transform: scale(0.9);
}

/* Custom delays for staggering */
[data-delay="100"] {
  transition-delay: 0.1s;
}

[data-delay="200"] {
  transition-delay: 0.2s;
}

[data-delay="300"] {
  transition-delay: 0.3s;
}

[data-delay="400"] {
  transition-delay: 0.4s;
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
  .hero-section {
    text-align: center;
  }

  .badge-premium {
    margin: 0 auto;
  }

  .hero-text .d-flex {
    justify-content: center;
  }

  .nav-action {
    display: block;
    text-align: center;
  }

  .glass-nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
  }
}