/* D Mark Enterprises - Custom Styles */

/* Reset and Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  width: 100vw;
  overflow-x: hidden;
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  scroll-behavior: smooth;
}

/* Custom Animations */
@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes pulse-gentle {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(0.95);
    opacity: 0.8;
  }
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Animation Classes */
.animate-marquee {
  animation: marquee 60s linear infinite;
}

.animate-marquee:hover {
  animation-play-state: paused;
}

.pause-marquee {
  animation-play-state: paused;
}

.animate-pulse-gentle {
  animation: pulse-gentle 2.5s infinite ease-in-out;
}

.animate-fade-in-up {
  animation: fade-in-up 0.8s ease-out forwards;
  opacity: 0;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f8fafc;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* High definition brightness/contrast for GIFs/images */
.brightness-115 {
  filter: brightness(1.15) contrast(1.05);
}

/* Selection Styling */
::selection {
  background-color: #dbeafe;
  color: #1e40af;
}

::-moz-selection {
  background-color: #dbeafe;
  color: #1e40af;
}

/* Utility Classes */
.gradient-mesh {
  background: 
    radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.1) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(16, 185, 129, 0.1) 0px, transparent 50%),
    radial-gradient(at 100% 100%, rgba(236, 72, 153, 0.1) 0px, transparent 50%),
    radial-gradient(at 0% 100%, rgba(245, 158, 11, 0.1) 0px, transparent 50%);
}

/* Transition Utilities */
.transition-all {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

/* Custom Focus States */
input:focus,
textarea:focus,
button:focus {
  outline: none;
}

/* Prevent text selection on buttons */
button {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
}

/* Image Optimization */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Link Defaults */
a {
  text-decoration: none;
  color: inherit;
}

/* Form Elements */
input,
textarea,
select {
  font-family: inherit;
}

/* Prevent FOUC (Flash of Unstyled Content) */
.hidden {
  display: none !important;
}

/* Mobile Menu Animation */
#mobile-menu {
  animation: reveal 0.3s ease-out;
}

/* Modal Animation */
#modal {
  animation: reveal 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Responsive Images */
@media (max-width: 768px) {
  img {
    object-fit: cover;
  }
}

/* Print Styles */
@media print {
  header,
  footer,
  #whatsapp-button,
  #modal {
    display: none;
  }
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Focus Visible for Keyboard Navigation */
*:focus-visible {
  outline: 2px solid #3b82f6;
  outline-offset: 2px;
}

/* Reduce Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Loading States */
.loading {
  pointer-events: none;
  opacity: 0.6;
  cursor: wait;
}

/* Custom Gradient Backgrounds */
.bg-gradient-radial {
  background: radial-gradient(circle, var(--tw-gradient-stops));
}

/* Glassmorphism Effect */
.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Text Gradient */
.text-gradient {
  background: linear-gradient(to right, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Card Hover Effects */
.card-hover {
  transition: all 0.3s ease;
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Button Ripple Effect */
.btn-ripple {
  position: relative;
  overflow: hidden;
}

.btn-ripple::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn-ripple:active::after {
  width: 300px;
  height: 300px;
}

/* Skeleton Loading */
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
}

@keyframes skeleton-loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Responsive Typography */
@media (max-width: 640px) {
  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.5rem;
  }
  h3 {
    font-size: 1.25rem;
  }
}

/* Custom Scrollbar for specific containers */
.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 10px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.3);
}