/* Visual Polish - Additional styling to ensure consistency across the site */

/* Global Refinements */
:root {
  /* Refined color palette with better contrast ratios */
  --primary-color-light: rgba(255, 51, 102, 0.1);
  --secondary-color-light: rgba(108, 99, 255, 0.1);
  --text-muted: rgba(119, 119, 119, 0.7);
  --shadow-sm: 0 2px 5px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 10px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.16);

  /* Consistent spacing system */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;

  /* Refined typography */
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.8;

  /* Consistent animation timing */
  --duration-fast: 0.15s;
  --duration-normal: 0.3s;
  --duration-slow: 0.5s;
  --easing-standard: cubic-bezier(0.4, 0, 0.2, 1);
  --easing-accelerate: cubic-bezier(0.4, 0, 1, 1);
  --easing-decelerate: cubic-bezier(0, 0, 0.2, 1);
}

/* Typography Refinements */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: var(--line-height-tight);
  letter-spacing: -0.02em;
}

p,
li {
  line-height: var(--line-height-relaxed);
}

/* Consistent Focus States */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus,
[tabindex]:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Improved Button Styling */
.btn {
  position: relative;
  overflow: hidden;
  font-weight: 600;
  letter-spacing: 0.01em;
  transform: translateZ(0);
  will-change: transform, box-shadow;
}

.btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.1);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--easing-standard);
}

.btn:hover::after {
  opacity: 1;
}

.btn:active {
  transform: translateY(1px);
}

/* Enhanced Card Styling */
.card {
  border-radius: var(--border-radius);
  background-color: var(--card-bg);
  box-shadow: var(--shadow-md);
  transition: transform var(--duration-normal) var(--easing-standard), box-shadow var(--duration-normal)
    var(--easing-standard);
  overflow: hidden;
  will-change: transform, box-shadow;
}

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

/* Consistent Image Styling */
img {
  object-fit: cover;
  vertical-align: middle;
}

.img-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
}

.img-container img {
  transition: transform var(--duration-slow) var(--easing-standard);
}

.img-container:hover img {
  transform: scale(1.05);
}

/* Enhanced Form Elements */
input,
textarea,
select {
  width: 100%;
  padding: 1.2rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  background-color: var(--bg-color);
  color: var(--text-color);
  font-family: var(--font-family);
  font-size: 1.6rem;
  transition: border-color var(--duration-normal) var(--easing-standard), box-shadow var(--duration-normal)
    var(--easing-standard);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--primary-color-light);
}

/* Consistent Section Styling */
section {
  position: relative;
  padding: var(--space-xl) 0;
}

.section-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-color), transparent);
  margin: var(--space-lg) 0;
}

/* Enhanced Header Styling */
header {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

header.scrolled {
  background-color: rgba(var(--bg-color), 0.85);
}

[data-theme="dark"] header.scrolled {
  background-color: rgba(var(--dark-bg), 0.85);
}

/* Improved Navigation */
.nav-link {
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: width var(--duration-normal) var(--easing-standard);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Enhanced Footer */
footer {
  position: relative;
  overflow: hidden;
}

footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-color), transparent);
}

/* Improved Social Icons */
.social-icon {
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.social-icon::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: currentColor;
  opacity: 0.2;
  transition: opacity var(--duration-normal) var(--easing-standard);
  z-index: -1;
}

.social-icon:hover::before {
  opacity: 1;
}

.social-icon i {
  position: relative;
  z-index: 2;
}

/* Enhanced Project Cards */
.project-card {
  position: relative;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--duration-normal) var(--easing-standard), box-shadow var(--duration-normal)
    var(--easing-standard);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.project-image {
  position: relative;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: auto;
  transition: transform var(--duration-slow) var(--easing-standard);
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0) 100%);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--easing-standard);
  display: flex;
  align-items: flex-end;
  padding: 2rem;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

/* Enhanced Service Cards */
.service-card {
  position: relative;
  border-radius: var(--border-radius);
  padding: 3rem;
  background-color: var(--card-bg);
  box-shadow: var(--shadow-md);
  transition: transform var(--duration-normal) var(--easing-standard), box-shadow var(--duration-normal)
    var(--easing-standard);
  overflow: hidden;
  z-index: 1;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color-light), var(--secondary-color-light));
  opacity: 0;
  transition: opacity var(--duration-normal) var(--easing-standard);
  z-index: -1;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  opacity: 1;
}

/* Enhanced Testimonial Cards */
.testimonial-card {
  position: relative;
  border-radius: var(--border-radius);
  padding: 3rem;
  background-color: var(--card-bg);
  box-shadow: var(--shadow-md);
  transition: transform var(--duration-normal) var(--easing-standard), box-shadow var(--duration-normal)
    var(--easing-standard);
}

.testimonial-card:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: var(--shadow-lg);
}

.testimonial-quote {
  position: relative;
  padding: 0 2rem;
  margin-bottom: 2rem;
}

.testimonial-quote i {
  position: absolute;
  font-size: 2rem;
  color: var(--primary-color);
  opacity: 0.3;
}

.testimonial-quote i:first-child {
  top: 0;
  left: 0;
}

.testimonial-quote i:last-child {
  bottom: 0;
  right: 0;
}

/* Enhanced Timeline */
.timeline {
  position: relative;
  padding-left: 3rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, var(--primary-color), var(--secondary-color));
}

.timeline-item {
  position: relative;
  padding-bottom: 4rem;
}

.timeline-dot {
  position: absolute;
  top: 0;
  left: -3.5rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background-color: var(--primary-color);
  border: 3px solid var(--bg-color);
  z-index: 1;
}

.timeline-content {
  position: relative;
  padding: 2rem;
  background-color: var(--card-bg);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

/* Skill Progress Bars */
.skill-level {
  height: 0.8rem;
  background-color: var(--border-color);
  border-radius: 1rem;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  border-radius: 1rem;
  position: relative;
}

.skill-progress::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  animation: skill-shine 2s infinite;
}

@keyframes skill-shine {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* Enhanced CTA Section */
.cta {
  position: relative;
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  overflow: hidden;
}

.cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
  animation: cta-bg-animate 10s ease infinite alternate;
}

.cta-content {
  position: relative;
  z-index: 1;
}

/* Improved Loader */
.loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-color);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-content {
  text-align: center;
}

.loader-progress {
  width: 20rem;
  height: 0.3rem;
  background-color: rgba(var(--primary-rgb), 0.2);
  border-radius: 1rem;
  margin: 2rem auto;
  overflow: hidden;
}

.loader-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  width: 0;
  border-radius: 1rem;
  transition: width 0.3s ease;
}

/* Improved Scroll Progress */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
  width: 0%;
  z-index: 1001;
  transition: width 0.1s linear;
}

/* Enhanced Back to Top Button */
.back-to-top {
  position: fixed;
  bottom: 3rem;
  right: 3rem;
  width: 5rem;
  height: 5rem;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 99;
  box-shadow: var(--shadow-md);
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--secondary-color);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

/* Print Styles */
@media print {
  .no-print {
    display: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
    color: #000;
    background: #fff;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .container {
    width: 100%;
    max-width: none;
    padding: 0;
    margin: 0;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: more) {
  :root {
    --primary-color: #0000ff;
    --secondary-color: #ff0000;
    --text-color: #000000;
    --bg-color: #ffffff;
    --border-color: #000000;
  }

  [data-theme="dark"] {
    --text-color: #ffffff;
    --bg-color: #000000;
  }

  .btn,
  .card,
  input,
  textarea,
  select {
    border: 2px solid #000000;
  }

  [data-theme="dark"] .btn,
  [data-theme="dark"] .card,
  [data-theme="dark"] input,
  [data-theme="dark"] textarea,
  [data-theme="dark"] select {
    border: 2px solid #ffffff;
  }
}

/* Reduced Motion */
@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;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }

  .stagger-item {
    opacity: 1;
    transform: none;
  }

  .page-transition-overlay {
    display: none;
  }
}