/* Base Styles (Light Mode Default) */
body {
  scroll-behavior: smooth;
  background-color: #f8f9fa; /* Light background */
  color: #212529; /* Dark text for contrast */
  transition: background-color 0.3s, color 0.3s;
  font-family: "JetBrains Mono", monospace;
}
 

html, body {
  cursor: url("assets/icons/mycursor.cur"), auto;
}

/* Font added */
.footer,
h2,
h3,
p {
  font-family: "JetBrains Mono", monospace;
}

.footer,
h2,
h3{
  f
  font-size: 3rem;
  font-weight: 900;
}



/* Hero Section (Light Mode Default) */
.hero {
  /* Background image */
  background-image: url("../images/hero-bg-1.svg");
  background-position: center; /* center the image */
  background-size: cover; /* scale to cover the container */
  background-repeat: no-repeat; /* don’t tile */
  background-attachment: scroll; /* optional, use 'fixed' for parallax effect */

  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #ffffff; /* White text for contrast against typical dark bg image */
  text-align: center;
  position: relative; /* For overlay or adjustments */
  transition: background 0.3s, color 0.3s; /* Smooth transition for theme switch */
}

.hero .display-4 {
  font-size: 3.5rem;
  font-weight: 700;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5); /* Enhance readability on light areas of bg */
}

.hero .lead {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}


.down-arrow {
    bottom: 20px; /* distance from bottom of hero */
    left: 50%;     /* center horizontally */
    transform: translateX(-50%);
    font-size: 2rem;
    animation: bounce 2s infinite;
    color: white;
  }
  
  @keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
  }


/* Hero Section (Dark Mode) */
.hero.dark-mode {
  /* Add a semi-transparent overlay to darken the background image for better contrast */
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("../images/hero-bg-1.svg") center/cover no-repeat;
  color: #f8f9fa; /* Light text to stand out against dark overlay */
}

.hero.dark-mode .display-4,
.hero.dark-mode .lead {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.7); /* Stronger shadow for dark mode */
}

.down-arrow.dark-mode {
  color: #f8f9fa; /* Light arrow for dark mode */
}

.down-arrow {
  font-size: 2rem;
  margin-top: 2rem;
  cursor: pointer;
  color: #ffffff; /* Matches hero text */
}

section {
  padding: 80px 0;
}

.skills .progress {
  height: 20px;
  margin-bottom: 15px;
  background-color: #e9ecef; /* Light progress background */
}

.card img {
  height: 200px;
  object-fit: cover;
}

.carousel-item {
  min-height: 150px;
}

.progress-bar {
  transition: width 0.3s;
}

/*==================================== Navbar (Light Mode) ====================================*/
.navbar {
  background-color: #ffffff !important; /* White navbar */
  border-bottom: 1px solid #dee2e6; /* Subtle border */
}

/*--------- Logo ---------*/
.logo-img {
  max-height: 26px; /* Maximum height you want in navbar */
  height: auto; 
  width: auto; /* Maintain aspect ratio */
}



/*---------------- Card (Light Mode) ----------------*/
.card {
  background-color: #ffffff; /* White card background */
  border: 1px solid #dee2e6; /* Light border */
  color: #212529; /* Dark text */
}


 /*=========================== Floating circular button ===========================*/

 #toTopBtn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  color: #007bff;
  font-size: 20px;
  cursor: pointer;
  display: none;
  /* hidden until scroll */
  align-items: center;
  justify-content: center;
  z-index: 1000;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease, background 0.3s ease;
  position: fixed;
  overflow: visible;
}

#toTopBtn:hover {
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.35);
}

/* SVG progress ring */
.progress-ring {
  position: absolute;
  top: -5px;
  left: -5px;
  transform: rotate(-90deg);
  pointer-events: none;
}

.progress-ring__bg {
  fill: none;
  stroke: #e0e0e0;
  stroke-width: 4;
}

.progress-ring__progress {
  fill: none;
  stroke: url(#grad);
  /* gradient stroke */
  stroke-width: 4;
  stroke-dasharray: 164;
  stroke-dashoffset: 164;
  transition: stroke-dashoffset 0.2s linear;
}

/* Gradient definition */
.progress-ring defs {
  position: absolute;
}

/*-- =================== Timeline CSS =================== --*/
 
/* Vertical line */
.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 4px;
    background-color: #dee2e6;
    transform: translateX(-50%);
    z-index: 1;
}

/* Timeline items */
.timeline-item {
    position: relative;
    margin-bottom: 50px;
}

/* Left items */
.timeline-item.left {
    text-align: right;
    padding-right: 50px;
}

/* Right items */
.timeline-item.right {
    text-align: left;
    padding-left: 50px;
}

/* Badge */
.timeline-badge {
    position: absolute;
    top: 20px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    z-index: 2;
}

.timeline-item.left .timeline-badge {
    right: calc(-8px - 2px); /* half of badge + line */
}

.timeline-item.right .timeline-badge {
    left: calc(-8px - 2px);
}

/* Content cards */
.timeline-content {
    display: inline-block;
    max-width: 90%;
}

/* Tech icons spacing */
.tech-icons i {
    font-size: 1.2rem;
}


/*====================================== Footer (Light Mode) ======================================*/
.footer {
  overflow: hidden;
  position: relative;
  height: 32vh;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 20px;
  background-color: #f1f3f5; /* Light footer background */
}

.footer-content {
  position: relative;
  z-index: 1;
  color: #212529; /* Dark text */
}

.cutoff-text {
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 177px;
  font-weight: bold;
  color: rgba(0, 0, 0, 0.1); /* Faded black for light mode */
  line-height: 1;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

/*====================================== Dark Mode ======================================*/
/*====================================== Dark Mode ======================================*/
/*====================================== Dark Mode ======================================*/

body.dark-mode {
  background-color: #121212; /* Dark background */
  color: #f8f9fa; /* Light text for contrast */
}

.hero.dark-mode {
  color: #f8f9fa; /* Ensure text remains readable */
  /* Optional: Darken hero background with overlay */
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("../images/hero-bg-1.svg") center/cover no-repeat;
}

.down-arrow.dark-mode {
  color: #f8f9fa; /* Light arrow */
}

/*------------------------- Navbar-dark -------------------------*/

.navbar.dark-mode {
  background-color: #1f1f1f !important; /* Darker navbar */
  border-bottom: 1px solid #333333; /* Dark border */
}

.navbar.dark-mode .navbar-brand,
.navbar.dark-mode .nav-link {
  color: #f8f9fa; /* Light text */
}

.navbar.dark-mode .btn-outline-secondary {
  border-color: #6c757d; /* Darker border */
  color: #f8f9fa; /* Light text */
}

.navbar.dark-mode .btn-outline-secondary:hover {
  background-color: #343a40; /* Dark hover */
  color: #ffffff; /* White on hover */
}


/*------------------------- Skill-dark -------------------------*/

.skills.dark-mode .progress {
  background-color: #2d2d2d; /* Dark progress background */
}

.card.dark-mode {
  background-color: #1e1e1e; /* Dark card background */
  border: 1px solid #333333; /* Dark border */
  color: #f8f9fa; /* Light text */
}

.card.dark-mode img {
  filter: brightness(90%); /* Slight adjustment for dark mode */
}

.progress-bar.dark-mode {
  background-color: #4dabf7; /* Brighter blue for visibility */
}

.carousel-item.dark-mode {
  background-color: #1e1e1e; /* Dark carousel background */
  color: #f8f9fa; /* Light text */
}

.footer.dark-mode {
  background-color: #1a1a1a; /* Dark footer */
}

.footer-content.dark-mode {
  color: #f8f9fa; /* Light text */
}

.cutoff-text.dark-mode {
  color: rgba(255, 255, 255, 0.1); /* Faded white for dark mode */
}

/* Ensure button consistency */
.btn-outline-secondary {
  transition: all 0.3s;
}

.btn-outline-secondary:hover {
  background-color: #6c757d;
  color: #ffffff;
}