:root {
    --primary-yellow: #f4b400;
    --light-yellow: #fef4e8;
    --dark-yellow: #c38700;
    --accent-yellow: #ffcc00;
    --bg-white: #ffffff;
    --text-dark: #7a5f1f;
    --text-light: #8a7f5f;
    --card: #ffffff;
    --line: #e2e8f0;
    --muted: #64748b;
    
    /* Navigation variables */
    --nav-bg: #ffffff;
    --border-color: #e1e5e9;
    --text-color: #7a5f1f;
}

/* ===== DARK MODE VARIABLES ===== */
[data-theme="dark"] {
    --primary-yellow: #ffcc00;
    --light-yellow: #3a2d00;
    --dark-yellow: #f4b400;
    --accent-yellow: #ffd54f;
    --bg-white: #1a1a1a;
    --text-dark: #ffffff;
    --text-light: #d6d3d1;
    --card: #242424;
    --line: #333333;
    --muted: #a3a3a3;
    --nav-bg: #2d2d2d;
    --border-color: #333333;
    --text-color: #ffffff;
}

/* ===== KEYFRAME ANIMATIONS ===== */
@keyframes yellowPulse {
    0% { background: rgba(244, 180, 0, 0.7); }
    50% { background: rgba(244, 180, 0, 0.9); }
    100% { background: rgba(244, 180, 0, 0.7); }
}

@keyframes gradientFade {
    0% {
        background: linear-gradient(135deg, var(--light-yellow), var(--bg-white));
    }
    50% {
        background: linear-gradient(135deg, var(--bg-white), var(--light-yellow));
    }
    100% {
        background: linear-gradient(135deg, var(--light-yellow), var(--bg-white));
    }
}

@keyframes gradientFadeDark {
    0% {
        background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    }
    50% {
        background: linear-gradient(135deg, #2d2d2d, #1a1a1a);
    }
    100% {
        background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    }
}

@keyframes footerPulse {
    0% { background: rgba(244, 180, 0, 0.7); }
    50% { background: rgba(244, 180, 0, 0.9); }
    100% { background: rgba(244, 180, 0, 0.7); }
}

@keyframes heroGlow {
    0% {
        transform: rotate(0deg) translate(0, 0) scale(1);
        opacity: 0.4;
    }
    50% {
        transform: rotate(180deg) translate(20px, 20px) scale(1.1);
        opacity: 0.8;
    }
    100% {
        transform: rotate(360deg) translate(0, 0) scale(1);
        opacity: 0.4;
    }
}
  
/* ===== RESET STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body background animation */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    padding-top: 80px; /* Account for fixed header */
    transition: background-color 0.3s, color 0.3s;
    
    /* Animated background */
    background: linear-gradient(135deg, var(--light-yellow), var(--bg-white));
    animation: gradientFade 8s ease-in-out infinite;
}

/* Apply dark mode animated background */
[data-theme="dark"] body {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    animation: gradientFadeDark 8s ease-in-out infinite;
}
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border-color);
  transition: background-color 0.3s, box-shadow 0.3s;
  z-index: 1000;
}

/* Add shadow on scroll */
nav.scrolled {
  background: var(--bg-white);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Toggle on left */
.toggle-container {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-right: auto;
}

/* Logo in center */
.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.imglogo img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--dark-yellow);
}

.logotxt {
  font-size: 1.6rem;
  font-weight: bold;
  color: var(--text-color);
  letter-spacing: 1px;
  transition: color 0.3s;
}

nav.scrolled .logotxt {
  color: var(--dark-yellow);
}

/* Toggle switch */
.toggle-switch {
  position: relative;
  width: 50px;
  height: 25px;
  background: #e0e0e0;
  border-radius: 12.5px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.toggle-switch:hover {
  transform: scale(1.05);
}

.toggle-handle {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 21px;
  height: 21px;
  background: #fff;
  border-radius: 50%;
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.toggle-switch.active {
  background: var(--primary-yellow);
}

.toggle-switch.active .toggle-handle {
  transform: translateX(25px);
}

.toggle-icon {
  font-size: 1.2rem;
  transition: opacity 0.3s ease;
}

.sun-icon { opacity: 1; }
.moon-icon { opacity: 0.4; }

.toggle-switch.active ~ .moon-icon { opacity: 1; }
.toggle-container:has(.toggle-switch.active) .sun-icon { opacity: 0.4; }

/* Hamburger */
.hamburger {
  position: absolute;
  right: 2rem;
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
  z-index: 1100;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text-color);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) { opacity: 0; }

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Nav links */
.nav-links {
  position: absolute;
  right: 2rem;
  display: flex;
  gap: 20px;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 6px;
}

.nav-links a:hover {
  background: var(--border-color);
  color: var(--dark-yellow);
}

/* Responsive */
@media (max-width: 820px) {
  .nav-links {
    position: fixed;
    top: 70px;
    right: -100%;
    flex-direction: column;
    background: var(--nav-bg);
    width: 220px;
    height: calc(100vh - 70px);
    padding: 2rem;
    border-left: 1px solid var(--border-color);
    transition: right 0.4s ease;
  }

  .nav-links.active { right: 0; }

  .hamburger { display: flex; }

  .logo { position: relative; left: auto; transform: none; }
}
/* ===== About Page Styles ===== */

/* Container */
.hero {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem 1rem;
}

/* Fade-in for cards */

.card.show {
  opacity: 1;
  transform: translateY(0);
}

/* Timeline already has animation logic (using .show), so no extra needed */

/* Card wrapper (for skills, timeline, side projects) */
.card {
  background: var(--card);
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
  padding: 1.5rem;
  transition: background 0.3s ease, color 0.3s ease;
}

/* ===== Skills ===== */
.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.skill {
  background: rgba(124, 58, 237, 0.1);
  color: var(--accent);
  padding: 6px 14px;
  border-radius: 999px; /* full pill */
  font-size: 0.9rem;
  font-weight: 500;
  transition: transform 0.2s ease, background 0.3s ease, box-shadow 0.3s ease;
  cursor: default;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
}

.skill:hover {
  background: rgba(124, 58, 237, 0.2);
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

/* ===== Section Titles ===== */
.section-title {
  margin: 0 0 0.8rem;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent);
}

/* ===== Timeline ===== */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  padding-left: 24px; /* space for vertical line */
}

.timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(124, 58, 237, 0.3);
}

.timeline-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
  position: relative;
}

.timeline-item.show {
  opacity: 1;
  transform: translateY(0);
}

.dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(124, 58, 237, 0.6);
  flex-shrink: 0;
  margin-top: 4px;
}

.t-body {
  font-weight: 600;
  font-size: 1rem;
}

.t-meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.t-desc {
  margin-top: 6px;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.4;
}
.social-links {
  display: flex;
  justify-content: space-around; /* even spacing */
  align-items: center;
  gap: 1.5rem; /* space between icons */
  margin-top: 1rem;
}

.social-links a img {
  width: 40px;   /* increased size */
  height: 40px;
  object-fit: contain;
  transition: transform 0.3s ease, opacity 0.3s ease;
  cursor: pointer;
}

.social-links a:hover img {
  transform: scale(1.2); /* zoom on hover */
  opacity: 0.8;          /* subtle fade */
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .hero {
    padding: 1.5rem 1rem;
    gap: 1.5rem;
  }
}

/* ===== NAVBAR ===== */
/* ===== TOGGLE SWITCH FIXES ===== */

/* Toggle container - ensure proper positioning */

footer {
  background: var(--dark-yellow);
  color: white;
  padding: 2rem 5%;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Subtle glowing animation */
footer::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
  animation: footerPulse 6s infinite linear;
  z-index: 0;
}

footer * {
  position: relative;
  z-index: 1;
}

/* Footer nav links */
.nav-links1 {
  display: grid;
  place-items: center;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}

.nav-links1 a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s, transform 0.3s;
}

.nav-links1 a:hover {
  color: var(--light-yellow);
  transform: scale(1.05);
}

/* Animation */
@keyframes footerPulse {
  0% { transform: rotate(0deg); opacity: 0.4; }
  50% { opacity: 0.8; }
  100% { transform: rotate(360deg); opacity: 0.4; }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 820px) {
  /* Mobile Navigation */
  .hamburger {
    display: flex;
    right: 1rem;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    right: -250px;
    width: 250px;
    height: 100vh;
    background: var(--nav-bg);
    box-shadow: -3px 0 10px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    transition: right 0.4s ease-in-out;
    border-left: 1px solid var(--border-color);
    z-index: 999;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .logo {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .toggle-container { order: 1; }
  .imglogo { order: 2; }
  .logotxt { order: 3; }
  
  /* Mobile Table Styles */
  thead { display: none; }
  table, tbody, tr, td {
    display: block;
    width: 100%;
  }
  
  tbody tr {
    border: 1px solid var(--line);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    background: var(--card);
  }
  
  tbody td {
    border: none;
    border-top: 1px solid var(--line);
    padding: 10px;
  }
  
  tbody td::before {
    content: attr(data-label);
    display: block;
    font-weight: 600;
    color: var(--muted);
    margin-bottom: 6px;
  }
  
  /* Mobile Hero Section */
  .hero h1 { font-size: 2.2rem; }
  .hero p { font-size: 0.95rem; }
  
  /* Mobile Container */
  .container {
    margin: 40px 20px 60px;
    padding: 15px;
  }
}
.pcontainer{
    display:flex;
    width:90vw;



  }
  /* Ensure parent card wraps content */
.card .pcontainer {
  display: flex;
  gap: 1rem;
  height: 100%;       /* fixed height */
  max-width: 100%;     /* never exceed card width */
  overflow: hidden;    /* hide overflow */
  border-radius: 14px; /* match card corners */
}

.panel{
    background-size:auto 100%;
    background-position: center;
    background-repeat: no-repeat;
    height:80vh;
    border-radius: 50px;
    color: white;
    cursor:pointer;
    flex:0.5;
    margin:10px;
    position:relative;
    transition: flex 0.7s ease-in;
}
.panel h3{
    font-size:24px;
    position:absolute;
    bottom:20px;
    left:20px;
    margin:0;
    opacity:0;
}
.panel.active{

    flex:5;
}
.panel.active h3{
    opacity:1;
}
@media (max-width: 768px) {
  .pcontainer {
    flex-direction: column;  /* stack vertically */
    height: auto;            /* let children decide */
  }

  .panel {
    flex: none !important;   /* 🚨 disable flex growth */
    height: 90px;            /* collapsed height */
    width: 100%;
    transition: height 0.5s ease, filter 0.3s ease;
  }

  .panel.active {
    height: 240px;           /* expanded height */
    filter: brightness(1);
  }
}