@import url("https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;500;600;700;800&family=Tilt+Neon&display=swap");

/* Custom CSS Properties */
@property --gradient-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

/* Global Styles */
* {
  box-sizing: border-box; /* Bootstrap includes this */
  /* Reset padding/margin carefully - Bootstrap adds its own */
}

body {
    background: rgb(67, 69, 112);
    background: radial-gradient(
      circle,
      rgba(67, 69, 112, 1) 3%,
      rgba(35, 36, 57, 1) 60%
    );
    font-family: "Tilt Neon", sans-serif; /* Apply base font */
    color: #eee; /* Default text color for sections */
    padding-top: 70px; /* Add padding to body to offset fixed navbar */
}

html {
  scroll-behavior: smooth;
}

/* General Typography & Links */
a {
    text-decoration: none;
    color: rgb(117, 152, 242); /* Example link color */
    transition: color 0.3s ease;
}
a:hover {
    color: #7b7b7b;
}

h1, h2, h3, h4, h5, h6 {
    font-family: "Tilt Neon", sans-serif;
    color: #fff; /* Heading color */
}

/* Section Styling */
.section_block {
  overflow: hidden; /* Keep if needed for animations/layout */
  padding: 30px 5px; /* Use vertical padding, horizontal handled by container */
}

/* Background Variants */
.bg-gray {
    background: rgba(35, 36, 57, 0.8); /* Slightly different background for contrast */
}

/* Description block within sections */
.description {
  color: #fff;
  /* padding: 0 50px; Removed - use Bootstrap container/cols */
}

.description h1.title { /* Target specific h1 */
  font-size: clamp(2.5rem, 5vw, 3.5rem); /* Slightly adjusted */
  line-height: 1.1;
  margin-bottom: 30px;
}

.gradient-text {
  font-family: "Tilt Neon", sans-serif;
  background-image: linear-gradient(
    90deg,
    rgb(118, 167, 63) 0%,
    rgb(51, 143, 118) 40%,
    rgb(55, 141, 167) 50%,
    rgb(117, 152, 242) 70%,
    rgb(144, 118, 236) 100%
  );
  color: transparent;
  background-size: contain;
  background-clip: text;
  -webkit-background-clip: text;
}

.description p.paragraph { /* Target specific p */
  font-family: "Nunito", sans-serif; /* Use Nunito for paragraphs */
  font-size: clamp(0.9rem, 2vw, 1.1rem); /* Adjusted */
  line-height: 1.6;
  margin-bottom: 20px;
  color: #ccc; /* Slightly dimmer paragraph color */
}

/* --- Navigation Bar --- */
.navbar {
    transition: background-color 0.3s ease-in-out, padding 0.3s ease-in-out;
    background-color: transparent; /* Start transparent */
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.navbar.scrolled {
    background: radial-gradient(
      circle,
      rgba(67, 69, 112, 1) 3%,
      rgba(35, 36, 57, 1) 60%
    );
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.navbar .navbar-brand.logo h1 {
    font-weight: 700;
    text-shadow: 2px 1px 0px #fff; /* Adjusted shadow */
    line-height: 1;
    margin: 0;
    font-size: 1.8rem; /* Adjust size */
    color: white; /* Ensure color */
}
.navbar .navbar-brand.logo h1 a { /* Target link inside */
    color: inherit; /* Inherit color from h1 */
    text-decoration: none;
}


.navbar .nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    padding: 0.5rem 1rem; /* Adjust padding */
    transition: color 0.3s ease;
    position: relative;
    margin: 0 0.3rem; /* Spacing between items */
}

.navbar .nav-link:hover,
.navbar .nav-link.active { /* Style for active link */
    color: #fff;
}

/* Optional: Add underline effect */
.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0.8rem; /* Adjust based on padding */
    right: 0.8rem;
    height: 2px;
    background-color: white;
    transform: scaleX(0);
    transition: transform 0.3s ease;
    transform-origin: center;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
    transform: scaleX(1);
}

/* Navbar toggler icon color */
.navbar-dark .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.2);
}
.navbar-dark .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Mobile Menu Background (when collapsed) */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: rgba(35, 36, 57, 0.95); /* Darker background for mobile menu */
        padding: 1rem;
        margin-top: 0.5rem;
        border-radius: 5px;
    }
     .navbar .nav-link {
        padding: 0.8rem 1rem; /* More vertical space on mobile */
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .navbar .nav-item:last-child .nav-link {
        border-bottom: none;
    }
    .navbar .nav-link::after { /* Disable underline on mobile */
        display: none;
    }

    .description p.paragraph {
        text-align: justify !important;
    }
}

/* --- Home Section Specifics --- */
.users-color-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  /* grid-template-rows: repeat(3, 1fr); We might not need fixed rows */
  gap: 15px; /* Reduced gap */
}

.item {
  width: 100%;
  pointer-events: none;
  user-select: none;
  /* max-width: 200px; Removed - let grid/col control size */
  aspect-ratio: 1/1;
  box-shadow: 0 8px 8px rgba(0, 0, 0, 0.5),
    inset 0px 2px 2px rgba(255, 255, 255, 0.2);
  animation: fadeIn 0.5s linear 1 forwards;
  animation-delay: calc(0.1s * var(--i));
  opacity: 0;
}

/* Item specific styles (keep as is) */
.item:nth-child(1) { background-color: #67d7e1; border-radius: 50% 50% 0 50%; }
.item:nth-child(2) { border-radius: 50% 50% 0 0; } /* Assuming it's an image */
.item:nth-child(3) { background-color: #6cc164; border-radius: 50%; }
.item:nth-child(4) { border-radius: 0 0 0 50%; } /* Assuming it's an image */
.item:nth-child(5) { border-radius: 0 50% 50% 0; } /* Assuming it's an image */
.item:nth-child(6) { background-color: #8071a8; border-radius: 0 50% 50% 50%; }
.item:nth-child(7) { border-radius: 50% 50% 0 50%; } /* Assuming it's an image */
.item:nth-child(8) { background-color: #fe7519; border-radius: 50% 0 0 50%; }
.item:nth-child(9) { background-color: #f5bec3; border-radius: 0 50% 50% 0; }
.item:nth-child(10) { border-radius: 50%; } /* Assuming it's an image */
.item:nth-child(11) { background-color: #fcd659; border-radius: 50% 0 50% 50%; }
.item:nth-child(12) { border-radius: 50% 0 0 0; } /* Assuming it's an image */

@keyframes fadeIn {
  0% { opacity: 0; transform: scale(0); }
  100% { opacity: 1; transform: scale(1); }
}

/* --- Button Styling --- */
.custom-btn { /* Renamed from .btn to avoid Bootstrap conflict */
  display: inline-flex; /* Use inline-flex */
  justify-content: center;
  align-items: center;
  gap: 5px;
  max-width: max-content;
  background: linear-gradient(
    90deg,
    rgb(118, 167, 63) 0%,
    rgb(51, 143, 118) 40%,
    rgb(55, 141, 167) 50%,
    rgb(117, 152, 242) 70%,
    rgb(144, 118, 236) 100%
  );
  background-size: 200%;
  background-position: left;
  color: #fff !important; /* Ensure text color is white */
  font-size: 1.1rem; /* Adjusted size */
  font-weight: 500;
  border: 0;
  padding: 12px 20px; /* Adjusted padding */
  border-radius: 5px;
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.5),
    inset 0px 2px 2px rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: all 0.3s ease-in;
  text-decoration: none; /* Remove underline from link buttons */
}

.custom-btn:hover {
  background-position: right;
  color: #fff; /* Keep color on hover */
  box-shadow: 0 8px 12px rgba(0, 0, 0, 0.6),
    inset 0px 2px 2px rgba(255, 255, 255, 0.3);
}

/* --- Form Styling --- */
/* Use Bootstrap classes (.form-control, .form-label), add custom overrides */
.custom-input, /* Target both input and textarea */
.custom-input:focus {
    width: 100%; /* Ensure inputs take full width */
    background-color: transparent;
    border: 0;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    color: rgba(255, 255, 255, 0.9); /* Brighter text */
    border-radius: 0; /* Remove Bootstrap radius */
    padding-left: 10px;
    padding-right: 10px;
    font-weight: 500;
    box-shadow: none; /* Remove Bootstrap focus shadow */
    transition: border-color 0.3s ease-in;
}
.custom-input:focus {
    outline: none;
    border-bottom-color: rgb(117, 152, 242);
}

/* Placeholder styling */
.custom-input::placeholder {
  color: rgb(117, 152, 242);
  opacity: 0.6; /* Adjust opacity */
  font-weight: 500;
}

/* Label Styling */
.form-label {
    /* display: inline-block; */ /* Handled by Bootstrap */
    /* max-width: 100%; */
    margin-bottom: 5px;
    font-size: 1rem; /* Adjusted size */
    text-transform: uppercase;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
}

/* Specific overrides for Bootstrap form validation */
.was-validated .form-control:invalid, .form-control.is-invalid {
    border-color: #dc3545; /* Bootstrap's danger color */
    background-image: none; /* Hide default Bootstrap icon if needed */
}
.was-validated .form-control:valid, .form-control.is-valid {
     border-color: #198754; /* Bootstrap's success color */
     background-image: none;
}
.invalid-feedback {
    color: #dc3545;
}


/* --- Services Section --- */
.services-list i {
    color: rgb(118, 167, 63); /* Icon color */
}

/* "What We Offer" items */
.service_item {
    background-color: rgba(255, 255, 255, 0.05); /* Subtle background */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service_item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}
.service_item i {
    color: rgb(117, 152, 242); /* Icon color */
}
.service_item h4 {
    margin-top: 15px;
    margin-bottom: 10px;
    font-size: 1.2rem;
}
.service_item p {
    font-size: 0.95rem;
    color: #bbb;
}


/* --- Portfolio Section --- */
.portfolio-item {
    text-align: center;
}
.portfolio-item img {
    margin-bottom: 15px; /* Spacing below image */
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
}
.portfolio-item h3 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}
.portfolio-item p {
    font-size: 0.9rem;
    color: #bbb;
    margin-bottom: 10px;
}
.portfolio-item .btn-outline-light { /* Style portfolio button */
    border-color: rgba(255, 255, 255, 0.5);
    color: rgba(255, 255, 255, 0.7);
}
.portfolio-item .btn-outline-light:hover {
     border-color: #fff;
    color: #fff;
    background-color: rgba(255, 255, 255, 0.1);
}

/* --- Footer --- */
footer a:hover {
    color: #fff;
}

/* Remove original specific layout/responsive rules previously handled by media queries */
/* e.g., .home grid changes, .nav display toggles, .navmobile styles, .column flex-basis changes, etc. */

/* Keep any other specific custom styles not covered by Bootstrap */
.skills-list li {
    margin-bottom: 8px;
    color: #ccc;
}
.skills-list i {
    color: rgb(51, 143, 118); /* Checkmark color */
}

/* Required field indicator styling */
.required-indicator {
    color: #ff8a80; /* Brighter color for dark background */
    margin-left: 3px;
}