/* Import modern font */
@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap");

/* Global styles */
html {
  scroll-behavior: smooth;
  font-family: "Inter", sans-serif;
  margin: 0;
  padding: 0;
}

body {
  background: linear-gradient(145deg, #e6fffa 0%, #a7f3d0 100%);
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

/* Navigation */
/* nav { */
/* background: rgba(255, 255, 255, 0.95); */
/* backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  position: fixed;
  width: 100%;
  z-index: 1000;
  transition: transform 0.3s ease, background 0.3s ease;
} */

nav:hover {
  transform: translateY(-2px);
  /* background: rgba(255, 255, 255, 1); */
}

/* Tool Section */
.toolsection {
  min-height: 100vh;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  padding: 30px;
  background: transparent;
}

/* Half Section */
.half-section {
  width: 80%;
  max-width: 900px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  padding: 50px;
  border-radius: 20px;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.half-section:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.half-section:focus-within {
  outline: 2px solid #2dd4bf;
  outline-offset: 4px;
}

/* Tool Heading */
.toolheading {
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 700;
  color: #1e3a8a;
  text-align: center;
  margin-bottom: 24px;
  animation: fadeIn 1s ease-in;
  letter-spacing: -0.5px;
}

/* Description */
.description {
  width: 85%;
  max-width: 700px;
  text-align: center;
  margin: auto;
  font-size: 1.15rem;
  color: #4b5563;
  line-height: 1.7;
  opacity: 0.9;
}

/* Tool Box */
.toolbox {
  width: 70%;
  max-width: 800px;
  margin: 30px auto;
  padding: 40px;
  background: rgba(255, 255, 255, 0.85);
  border-radius: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 25px;
  flex-wrap: wrap;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
  transition: all 0.4s ease;
}

.toolbox:hover {
  background: rgba(255, 255, 255, 0.95);
}

.toolbox:focus-within {
  outline: 2px solid #2dd4bf;
}

/* Download Button */
.downloadbutton {
  background: linear-gradient(90deg, #2dd4bf, #34d399);
  color: #ffffff;
  padding: 14px 36px;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  position: relative;
  overflow: hidden;
}

.downloadbutton::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
}

.downloadbutton:hover::after {
  width: 200px;
  height: 200px;
}

.downloadbutton:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.downloadbutton:active {
  transform: scale(0.95);
}

.downloadbutton:disabled {
  background: #d1d5db;
  cursor: not-allowed;
  box-shadow: none;
}

.downloadbutton:focus {
  outline: 2px solid #1e3a8a;
  outline-offset: 2px;
}

/* Dropdown Menu */
.mydrop {
  width: 100% !important;
  padding: 25px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  animation: slideDown 0.4s ease;
}

.mydrop ul {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}

.mydrop ul li a {
  padding: 12px 24px;
  border-radius: 50px;
  background: #f1f5f9;
  color: #1e3a8a;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.3s ease, color 0.3s ease, transform 0.2s ease;
  position: relative;
}

.mydrop ul li a:hover {
  background: #2dd4bf;
  color: #ffffff;
  transform: translateY(-3px);
}

.mydrop ul li a:focus {
  outline: 2px solid #1e3a8a;
  outline-offset: 2px;
}

/* Tool List */
.toollist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  padding: 5%;
  margin-top: 30px;
}
/* Single Tool - Modern Dark Theme */
.singletools {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  border: 1px solid #333333;
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 2px 8px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.singletools::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #67c9bc, transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.singletools:hover {
  transform: translateY(-8px) scale(1.02);
  background: linear-gradient(135deg, #2a2a2a 0%, #3d3d3d 100%);
  border-color: #67c9bc;
  box-shadow: 0 20px 40px rgba(103, 201, 188, 0.15),
    0 8px 16px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.singletools:hover::before {
  opacity: 1;
}

.singletools:focus-within {
  outline: none;
  transform: translateY(-8px) scale(1.02);
  background: linear-gradient(135deg, #2a2a2a 0%, #3d3d3d 100%);
  border-color: #67c9bc;
  box-shadow: 0 0 0 3px rgba(103, 201, 188, 0.3),
    0 20px 40px rgba(103, 201, 188, 0.15), 0 8px 16px rgba(0, 0, 0, 0.4);
}

.singletools:focus-within::before {
  opacity: 1;
}

.singletools a {
  display: block;
  text-decoration: none;
  position: relative;
  color: inherit;
}

.singletools a::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: #ffffff;
  padding: 10px 16px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  pointer-events: none;
  border: 1px solid #67c9bc;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  z-index: 1000;
}

.singletools a::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-top: 6px solid #67c9bc;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

.singletools a:hover::after,
.singletools a:focus::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-4px);
}

.singletools a:hover::before,
.singletools a:focus::before {
  opacity: 1;
  visibility: visible;
}

.singletools a img {
  height: 64px;
  width: 64px;
  object-fit: contain;
  transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
  filter: brightness(0.9) contrast(1.1);
  border-radius: 12px;
  padding: 8px;
  background: rgba(103, 201, 188, 0.1);
}

.singletools a:hover img,
.singletools a:focus img {
  transform: scale(1.2) rotate(5deg);
  filter: brightness(1.1) contrast(1.2);
  background: rgba(103, 201, 188, 0.2);
  box-shadow: 0 8px 16px rgba(103, 201, 188, 0.2);
}

.singletools a h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #ffffff;
  margin: 24px 0 16px;
  line-height: 1.3;
  letter-spacing: -0.025em;
  transition: color 0.3s ease;
}

.singletools:hover a h2 {
  color: #67c9bc;
}

.singletools a p {
  font-size: 1rem;
  color: #a0a0a0;
  line-height: 1.7;
  margin: 0;
  font-weight: 400;
  transition: color 0.3s ease;
}

.singletools:hover a p {
  color: #e0e0e0;
}

/* Enhanced focus states for accessibility */
.singletools a:focus-visible {
  outline: 2px solid #67c9bc;
  outline-offset: 4px;
  border-radius: 16px;
}

/* Loading state animation */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.singletools.loading {
  background: linear-gradient(90deg, #1a1a1a 25%, #2d2d2d 50%, #1a1a1a 75%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

/* Responsive design */
@media (max-width: 768px) {
  .singletools {
    padding: 24px;
    border-radius: 16px;
  }

  .singletools a img {
    height: 56px;
    width: 56px;
  }

  .singletools a h2 {
    font-size: 1.25rem;
    margin: 20px 0 12px;
  }

  .singletools a p {
    font-size: 0.9rem;
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  .singletools,
  .singletools a img,
  .singletools a::after,
  .singletools a::before {
    transition: none;
  }

  .singletools:hover {
    transform: none;
  }

  .singletools a:hover img {
    transform: scale(1.05);
  }
}

/* Image Box */
.imgbox {
  display: flex;
  align-items: center;
  gap: 18px;
}

/* Features Section */
#features {
  padding: 100px 30px;

  margin-top: 0;
}

#features h2 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700;
  color: #1e3a8a;
  text-align: center;
  margin-bottom: 50px;
  animation: fadeIn 1s ease-in;
}

#features .relative {
  /* background: rgba(255, 255, 255, 0.9); */
  border-radius: 12px;
  padding: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#features .relative:hover {
  transform: translateY(-6px);
  /* box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18); */
}

#features .relative:focus-within {
  outline: 2px solid #2dd4bf;
}

/* Animation Keyframes */
@keyframes animate {
  100% {
    transform: rotate(360deg);
  }
}

.myanime {
  animation: animate 5s alternate infinite;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Accessibility Enhancements */
:focus {
  outline: 2px solid #2dd4bf;
  outline-offset: 2px;
}

/* Media Queries */
@media (max-width: 1068px) {
  .toollist {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
}

@media (max-width: 710px) {
  .toolsection {
    gap: 25px;
    padding: 20px;
  }
  .half-section {
    width: 95%;
    padding: 30px;
  }
  .toolbox {
    width: 95%;
    padding: 25px;
  }
  .description {
    width: 90%;
    font-size: 1rem;
  }
}

@media (max-width: 568px) {
  .herobutton {
    width: 100%;
    display: flex;
    flex-flow: column;
    gap: 12px;
  }
  .herobutton a {
    width: 85%;
    text-align: center;
    padding: 12px;
  }
  #features {
    padding: 50px 15px;
    background: linear-gradient(135deg, #0f1419 0%, #1a2332 100%);
  }
  .toolheading {
    font-size: clamp(1.8rem, 4vw, 3rem);
  }
}

@media (max-width: 567px) {
  .mydrop {
    padding: 15px;
  }
  #dropdownNavbar {
    transform: translate3d(0px, 80px, 0px) !important;
  }
  .half-section {
    width: 100%;
    margin-top: 20px;
    padding: 20px;
  }
  .toolbox {
    width: 100%;
    gap: 8px;
    padding: 20px;
  }
  .mydrop ul li a {
    padding: 10px 18px;
    font-size: 0.85rem;
  }
  .MYIMG {
    width: 100% !important;
  }
  .singletools {
    padding: 20px;
  }
  .singletools a h2 {
    font-size: 1.2rem;
  }
  .singletools a p {
    font-size: 0.9rem;
  }
}